2. Product Introduction¶
2.1. Features at a Glance¶
The TS Series offers many models spanning a wide voltage and current range, while still maintaining among the highest power density rack-mount packaging. The TS Series covers voltages from 5 Vdc up to 6000 Vdc (floating) and current levels from 1.2 Adc up to 8000 Adc. Models 5 kW to 15 kW are available in a 3U chassis, models 20 kW and 25 kW are available in a 4U chassis, models 30 kW are available in a 6U chassis, models 40 kW and 50 kW are available in an 8U chassis with removable casters, models 75 kW models are available in a 12U chassis with removable casters, and 100 kW models are available in a 16U chassis with removable casters. In addition, there are several special low voltage high current models, enabling a more cost-effective solution for these requirements. All TS Series power supplies come standard with isolated 37-pin external I/O, RS232, Remote Interface Software, IVI drivers, and LabVIEW drivers for integration into a variety of programming environment.
A quick summary of the TS Series key features:
SCPI Remote Programming API
High Accuracy Measurements
Master-Slave Functionality
Remote Sensing
37-Pin External User I/O
RS232 Interface
Ethernet and GPIB Available
0-10V External Analog Inputs
Programmable Protection Limits
Fast Transient Response
Remote Interface Software
NI LabVIEW™ and IVI Driver
Interlock Shutdown Input
Designed and manufactured in the USA
2.1.1. Output Features¶
Robust Power Conversion Topology - All MagnaDC programmable DC power supplies utilize high-frequency IGBT-based power processing in current-fed topology. This topology adds an additional stage over the conventional voltage-fed topology for enhanced control and system protection, ensuring that even under a fault condition, the power supply will self-protect. Due to the self-protecting characteristics of this topology, the possibility of fast rising current spikes and magnetic core saturation is elimated. Every power supply is tested at 90% to 125% nominal line to ensure satisfactory operation even under the worst line voltage conditions.
Fast Transient Response - Quick response to load changes, with 2 ms to recover within ±1% of regulated output with a 50% to 100% or 100% to 50% step load change.
Programmable Output Protection - Programmable over voltage trip (OVT) and over current trip (OCT) allow the user to program in soft latching fault trips when the threshold is exceeded. OVT and OCT settings can be programmed from 10% to 110% of the unit’s max ratings.
Wired Remote Sensing with Smart Detection - A set of remote sensing terminals are provided to sense voltage at the load and compensate for voltage drop in the load cables. Compensation is provided up to 3% above the unit’s max rated voltage.
Leadless Remote Sensing - Using the product’s integrated modulation functionality, automatically compensate for voltage as a function of current. When the impedance between the power supply and load is known, this feature allows for remote sensing without leads, up to the max ratings of the product.
2.1.2. Programming Features¶
High Accuracy Programming and Measurment - ± 0.075% of max rated voltage or current programming accuracy to ensures the output is following the desired programmed set point. ± 0.2% of max rated voltage or current readback accuracy ensures high accuracy measurements. A NIST traceable calibration certificate is provided at no charge with all new units.
Simultaneous Measurement Interfaces - Voltage and current measurements are available simultaneously from the front panel meters, dedicated 0-10V analog output, and by computer command.
SCPI Remote Programming API - Compatible with the Standard Commands for Programmable Instruments (SCPI), allowing raw ASCII text commands to control all features, functions, and configurations of the product. Commands are consistent across all available interfaces.
37-pin External User I/O Port - An isolated 37-pin external user I/O port is provided, which includes a variety of analog and digital inputs and outputs. Voltage, current, over voltage and over current set points can be set by applying a 0-10V analog signal. Each diagnostic condition is given a designated pin, which reads +5V when active. Reference +5V and +10V signals are provided, eliminating the need for external voltage signals and allowing the use of dry contacts. All these pins are isolated from the output terminals and referenced to earth-ground as standard—no additional isolation equipment or options necessary.
2.1.3. System Features¶
AC Mechanical Contactor with In-rush Limiter - An integrated mechanical contactor on the AC input circuit ensures the product is not processing power when in standby or fault. This contactor, coupled with step-start in-rush limiter circuitry, ensures no in-rush current will exceed peak input current rating of the product.
Designed for Safety - Extensive diagnostic functions are provided, including: AC phase loss (not on SL/XR Series), excessive thermal conditions, over voltage trip (programmable), over current trip (programmable), cleared fuse (not on SL/XR Series), excessive program line voltage, and interlock fault. A dedicated +5V interlock input pin and included +5V reference on all models, external emergency stop systems can be easily integrated using an external contact.
High-Performance Plug and Play Master-Slaving - Power capability can easily expanded with additional units by using the plug and play UID47 master-slaving device. In the MagnaDC master-slave scheme, the master sends gate drive signals directly to the slave units. This strategy eliminates the noise suceptibility commonly found when sending analog control references over long distances, in addition to enabling consistent performance by maintaining a single control loop.
Tailor Performance with Integrated Options - A variety of configured-to-order options are available for MagnaDC programmable power supplies are designed to be flexible, depending on the application’s requirements.
Designed and Manufactured in the USA - For complete control of quality, MagnaDC programmable DC power supplies are designed and manufactured at Magna-Power’s vertically integrated USA manufacturing facility in Flemington, New Jersey. Heat-sinks and chassis are machined from aluminum. All sheet metal is fabricated and powder coated in-house. Magnetics are wound-to-order from validated designs based on a model’s voltage and current. An automated surface-mount production line places components on printed circuit boards for control, driver, auxiliary power, and display circuits. And finally after assembly, products undergo comprehensive test and NIST-traceable calibration, followed by an extended burn-in period.
2.2. Models¶
The following tables list the available models in the TS Series MagnaDC power supply. Ripple is specified for standard models. Ripple will be higher for models with the High Slew Rate Output (+HS). Low voltage, high current models have a size size and input current rating that differ from the rated specifications for models within the same power level. Efficiency is measured at the model’s maximum ratings.
2.2.1. Model Ordering Guide¶
The following ordering guide defines how an TS Series MagnaDC power supply is defined:
2.2.2. 5 kW TS Series Models¶
Model |
Maximum Voltage |
Maximum Current |
Ripple |
Efficiency |
---|---|---|---|---|
TSD5-900 |
5 Vdc |
900 Adc |
50 mVrms |
84% |
TSD8-600 |
8 Vdc |
600 Adc |
40 mVrms |
85% |
TSD10-500 |
10 Vdc |
500 Adc |
40 mVrms |
87% |
TSD16-300 |
16 Vdc |
300 Adc |
35 mVrms |
87% |
TSD20-250 |
20 Vdc |
250 Adc |
40 mVrms |
88% |
TSD25-200 |
25 Vdc |
200 Adc |
40 mVrms |
89% |
TSD32-150 |
32 Vdc |
150 Adc |
40 mVrms |
89% |
TSD40-125 |
40 Vdc |
125 Adc |
40 mVrms |
89% |
TSD50-100 |
50 Vdc |
100 Adc |
50 mVrms |
89% |
TSD60-83 |
60 Vdc |
83 Adc |
60 mVrms |
87% |
TSD80-62 |
80 Vdc |
62 Adc |
60 mVrms |
90% |
TSD100-50 |
100 Vdc |
50 Adc |
60 mVrms |
90% |
TSD125-40 |
125 Vdc |
40 Adc |
100 mVrms |
90% |
TSD160-31 |
160 Vdc |
31 Adc |
120 mVrms |
90% |
TSD200-25 |
200 Vdc |
25 Adc |
125 mVrms |
91% |
TSD250-20 |
250 Vdc |
20 Adc |
130 mVrms |
91% |
TSD300-16 |
300 Vdc |
16 Adc |
160 mVrms |
91% |
TSD375-13 |
375 Vdc |
13 Adc |
170 mVrms |
92% |
TSD400-12 |
400 Vdc |
12 Adc |
180 mVrms |
92% |
TSD500-10 |
500 Vdc |
10 Adc |
220 mVrms |
92% |
TSD600-8 |
600 Vdc |
8 Adc |
250 mVrms |
92% |
TSD800-6 |
800 Vdc |
6 Adc |
300 mVrms |
92% |
TSD1000-5 |
1000 Vdc |
5 Adc |
350 mVrms |
92% |
TSD1250-4 |
1250 Vdc |
4 Adc |
375 mVrms |
92% |
TSD1500-3.3 |
1500 Vdc |
3.3 Adc |
400 mVrms |
92% |
TSD2000-2.5 |
2000 Vdc |
2.5 Adc |
600 mVrms |
92% |
TSD3000-1.6 |
3000 Vdc |
1.6 Adc |
650 mVrms |
92% |
TSD4000-1.2 |
4000 Vdc |
1.2 Adc |
700 mVrms |
92% |
2.2.3. 10 kW TS Series Models¶
Model |
Maximum Voltage |
Maximum Current |
Ripple |
Efficiency |
---|---|---|---|---|
TSD10-900 |
10 Vdc |
900 Adc |
40 mVrms |
87% |
TSD16-600 |
16 Vdc |
600 Adc |
35 mVrms |
87% |
TSD20-500 |
20 Vdc |
500 Adc |
40 mVrms |
88% |
TSD25-400 |
25 Vdc |
400 Adc |
40 mVrms |
89% |
TSD32-300 |
32 Vdc |
300 Adc |
40 mVrms |
89% |
TSD40-250 |
40 Vdc |
250 Adc |
40 mVrms |
89% |
TSD50-200 |
50 Vdc |
200 Adc |
50 mVrms |
89% |
TSD60-166 |
60 Vdc |
166 Adc |
60 mVrms |
87% |
TSD80-124 |
80 Vdc |
124 Adc |
60 mVrms |
90% |
TSD100-100 |
100 Vdc |
100 Adc |
60 mVrms |
90% |
TSD125-80 |
125 Vdc |
80 Adc |
100 mVrms |
90% |
TSD160-62 |
160 Vdc |
62 Adc |
120 mVrms |
90% |
TSD200-50 |
200 Vdc |
50 Adc |
125 mVrms |
91% |
TSD250-40 |
250 Vdc |
40 Adc |
130 mVrms |
91% |
TSD300-32 |
300 Vdc |
32 Adc |
160 mVrms |
91% |
TSD375-26 |
375 Vdc |
26 Adc |
170 mVrms |
92% |
TSD400-24 |
400 Vdc |
24 Adc |
180 mVrms |
92% |
TSD500-20 |
500 Vdc |
20 Adc |
220 mVrms |
92% |
TSD600-16 |
600 Vdc |
16 Adc |
250 mVrms |
92% |
TSD800-12 |
800 Vdc |
12 Adc |
300 mVrms |
92% |
TSD1000-10 |
1000 Vdc |
10 Adc |
350 mVrms |
92% |
TSD1250-8 |
1250 Vdc |
8 Adc |
375 mVrms |
92% |
TSD1500-6.6 |
1500 Vdc |
6.6 Adc |
400 mVrms |
92% |
TSD2000-5 |
2000 Vdc |
5 Adc |
600 mVrms |
92% |
TSD3000-3.2 |
3000 Vdc |
3.2 Adc |
650 mVrms |
92% |
TSD4000-2.4 |
4000 Vdc |
2.4 Adc |
700 mVrms |
92% |
2.2.4. 15 kW TS Series Models¶
Model |
Maximum Voltage |
Maximum Current |
Ripple |
Efficiency |
---|---|---|---|---|
TSD16-900 |
16 Vdc |
900 Adc |
35 mVrms |
87% |
TSD20-750 |
20 Vdc |
750 Adc |
40 mVrms |
88% |
TSD25-600 |
25 Vdc |
600 Adc |
40 mVrms |
89% |
TSD32-450 |
32 Vdc |
450 Adc |
40 mVrms |
89% |
TSD40-375 |
40 Vdc |
375 Adc |
40 mVrms |
89% |
TSD50-300 |
50 Vdc |
300 Adc |
50 mVrms |
89% |
TSD60-249 |
60 Vdc |
249 Adc |
60 mVrms |
87% |
TSD80-186 |
80 Vdc |
186 Adc |
60 mVrms |
90% |
TSD100-150 |
100 Vdc |
150 Adc |
60 mVrms |
90% |
TSD125-120 |
125 Vdc |
120 Adc |
100 mVrms |
90% |
TSD160-93 |
160 Vdc |
93 Adc |
120 mVrms |
90% |
TSD200-75 |
200 Vdc |
75 Adc |
125 mVrms |
91% |
TSD250-60 |
250 Vdc |
60 Adc |
130 mVrms |
91% |
TSD300-48 |
300 Vdc |
48 Adc |
160 mVrms |
91% |
TSD375-39 |
375 Vdc |
39 Adc |
170 mVrms |
92% |
TSD400-36 |
400 Vdc |
36 Adc |
180 mVrms |
92% |
TSD500-30 |
500 Vdc |
30 Adc |
220 mVrms |
92% |
TSD600-24 |
600 Vdc |
24 Adc |
250 mVrms |
92% |
TSD800-18 |
800 Vdc |
18 Adc |
300 mVrms |
92% |
TSD1000-15 |
1000 Vdc |
15 Adc |
350 mVrms |
92% |
TSD1250-12 |
1250 Vdc |
12 Adc |
375 mVrms |
92% |
TSD1500-9.9 |
1500 Vdc |
9.9 Adc |
400 mVrms |
92% |
TSD2000-7.5 |
2000 Vdc |
7.5 Adc |
600 mVrms |
92% |
TSD3000-4.8 |
3000 Vdc |
4.8 Adc |
650 mVrms |
92% |
TSD4000-3.6 |
4000 Vdc |
3.6 Adc |
700 mVrms |
92% |
2.2.5. 20 kW TS Series Models¶
Model |
Maximum Voltage |
Maximum Current |
Ripple |
Efficiency |
---|---|---|---|---|
TSD10-2000 |
10 Vdc |
2000 Adc |
40 mVrms |
87% |
TSD20-1000 |
20 Vdc |
1000 Adc |
40 mVrms |
88% |
TSD25-800 |
25 Vdc |
800 Adc |
40 mVrms |
89% |
TSD32-625 |
32 Vdc |
625 Adc |
40 mVrms |
89% |
TSD40-500 |
40 Vdc |
500 Adc |
40 mVrms |
89% |
TSD50-400 |
50 Vdc |
400 Adc |
50 mVrms |
89% |
TSD60-333 |
60 Vdc |
333 Adc |
60 mVrms |
87% |
TSD80-250 |
80 Vdc |
250 Adc |
60 mVrms |
90% |
TSD100-200 |
100 Vdc |
200 Adc |
60 mVrms |
90% |
TSD125-160 |
125 Vdc |
160 Adc |
100 mVrms |
90% |
TSD160-125 |
160 Vdc |
125 Adc |
120 mVrms |
90% |
TSD200-100 |
200 Vdc |
100 Adc |
125 mVrms |
91% |
TSD250-80 |
250 Vdc |
80 Adc |
130 mVrms |
91% |
TSD300-66.6 |
300 Vdc |
66.6 Adc |
160 mVrms |
91% |
TSD375-53.3 |
375 Vdc |
53.3 Adc |
170 mVrms |
92% |
TSD400-50 |
400 Vdc |
50 Adc |
180 mVrms |
92% |
TSD500-40 |
500 Vdc |
40 Adc |
220 mVrms |
92% |
TSD600-33.3 |
600 Vdc |
33.3 Adc |
250 mVrms |
92% |
TSD800-25 |
800 Vdc |
25 Adc |
300 mVrms |
92% |
TSD1000-20 |
1000 Vdc |
20 Adc |
350 mVrms |
92% |
TSD1250-16 |
1250 Vdc |
16 Adc |
375 mVrms |
92% |
TSD1500-13.3 |
1500 Vdc |
13.3 Adc |
400 mVrms |
92% |
TSD2000-10 |
2000 Vdc |
10 Adc |
600 mVrms |
92% |
TSD3000-6.6 |
3000 Vdc |
6.6 Adc |
650 mVrms |
92% |
TSD4000-5 |
4000 Vdc |
5 Adc |
700 mVrms |
92% |
2.2.6. 25 kW TS Series Models¶
Model |
Maximum Voltage |
Maximum Current |
Ripple |
Efficiency |
---|---|---|---|---|
TSD20-1250 |
20 Vdc |
1250 Adc |
40 mVrms |
88% |
TSD25-1000 |
25 Vdc |
1000 Adc |
40 mVrms |
89% |
TSD32-781 |
32 Vdc |
781 Adc |
40 mVrms |
89% |
TSD40-625 |
40 Vdc |
625 Adc |
40 mVrms |
89% |
TSD50-500 |
50 Vdc |
500 Adc |
50 mVrms |
89% |
TSD60-416 |
60 Vdc |
416 Adc |
60 mVrms |
87% |
TSD80-312.5 |
80 Vdc |
312.5 Adc |
60 mVrms |
90% |
TSD100-250 |
100 Vdc |
250 Adc |
60 mVrms |
90% |
TSD125-200 |
125 Vdc |
200 Adc |
100 mVrms |
90% |
TSD160-156 |
160 Vdc |
156 Adc |
120 mVrms |
90% |
TSD200-125 |
200 Vdc |
125 Adc |
125 mVrms |
91% |
TSD250-100 |
250 Vdc |
100 Adc |
130 mVrms |
91% |
TSD300-83.3 |
300 Vdc |
83.3 Adc |
160 mVrms |
91% |
TSD375-66.6 |
375 Vdc |
66.6 Adc |
170 mVrms |
92% |
TSD400-62.5 |
400 Vdc |
62.5 Adc |
180 mVrms |
92% |
TSD500-50 |
500 Vdc |
50 Adc |
220 mVrms |
92% |
TSD600-41.6 |
600 Vdc |
41.6 Adc |
250 mVrms |
92% |
TSD800-31.2 |
800 Vdc |
31.2 Adc |
300 mVrms |
92% |
TSD1000-25 |
1000 Vdc |
25 Adc |
350 mVrms |
92% |
TSD1250-20 |
1250 Vdc |
20 Adc |
375 mVrms |
92% |
TSD1500-16.6 |
1500 Vdc |
16.6 Adc |
400 mVrms |
92% |
TSD2000-12.5 |
2000 Vdc |
12.5 Adc |
600 mVrms |
92% |
TSD3000-8.3 |
3000 Vdc |
8.3 Adc |
650 mVrms |
92% |
TSD4000-6.2 |
4000 Vdc |
6.2 Adc |
700 mVrms |
92% |
2.2.7. 30 kW TS Series Models¶
Model |
Maximum Voltage |
Maximum Current |
Ripple |
Efficiency |
---|---|---|---|---|
TSD16-1800 |
16 Vdc |
1800 Adc |
35 mVrms |
87% |
TSD20-1500 |
20 Vdc |
1500 Adc |
40 mVrms |
88% |
TSD25-1200 |
25 Vdc |
1200 Adc |
40 mVrms |
89% |
TSD32-900 |
32 Vdc |
900 Adc |
40 mVrms |
89% |
TSD40-750 |
40 Vdc |
750 Adc |
40 mVrms |
89% |
TSD50-600 |
50 Vdc |
600 Adc |
50 mVrms |
89% |
TSD60-498 |
60 Vdc |
498 Adc |
60 mVrms |
87% |
TSD80-372 |
80 Vdc |
372 Adc |
60 mVrms |
90% |
TSD100-300 |
100 Vdc |
300 Adc |
60 mVrms |
90% |
TSD125-240 |
125 Vdc |
240 Adc |
100 mVrms |
90% |
TSD160-186 |
160 Vdc |
186 Adc |
120 mVrms |
90% |
TSD200-150 |
200 Vdc |
150 Adc |
125 mVrms |
91% |
TSD250-120 |
250 Vdc |
120 Adc |
130 mVrms |
91% |
TSD300-96 |
300 Vdc |
96 Adc |
160 mVrms |
91% |
TSD375-78 |
375 Vdc |
78 Adc |
170 mVrms |
92% |
TSD400-72 |
400 Vdc |
72 Adc |
180 mVrms |
92% |
TSD500-60 |
500 Vdc |
60 Adc |
220 mVrms |
92% |
TSD600-48 |
600 Vdc |
48 Adc |
250 mVrms |
92% |
TSD800-36 |
800 Vdc |
36 Adc |
300 mVrms |
92% |
TSD1000-30 |
1000 Vdc |
30 Adc |
350 mVrms |
92% |
TSD1250-24 |
1250 Vdc |
24 Adc |
375 mVrms |
92% |
TSD1500-19.8 |
1500 Vdc |
19.8 Adc |
400 mVrms |
92% |
TSD2000-15 |
2000 Vdc |
15 Adc |
600 mVrms |
92% |
TSD3000-9.6 |
3000 Vdc |
9.6 Adc |
650 mVrms |
92% |
TSD4000-7.2 |
4000 Vdc |
7.2 Adc |
700 mVrms |
92% |
2.2.8. 40 kW TS Series Models¶
Model |
Maximum Voltage |
Maximum Current |
Ripple |
Efficiency |
---|---|---|---|---|
TSD10-4000 |
10 Vdc |
4000 Adc |
40 mVrms |
87% |
TSD20-2000 |
20 Vdc |
2000 Adc |
40 mVrms |
88% |
TSD25-1600 |
25 Vdc |
1600 Adc |
40 mVrms |
89% |
TSD32-1250 |
32 Vdc |
1250 Adc |
40 mVrms |
89% |
TSD40-1000 |
40 Vdc |
1000 Adc |
40 mVrms |
89% |
TSD50-800 |
50 Vdc |
800 Adc |
50 mVrms |
89% |
TSD60-666 |
60 Vdc |
666 Adc |
60 mVrms |
87% |
TSD80-500 |
80 Vdc |
500 Adc |
60 mVrms |
90% |
TSD100-400 |
100 Vdc |
400 Adc |
60 mVrms |
90% |
TSD125-320 |
125 Vdc |
320 Adc |
100 mVrms |
90% |
TSD160-250 |
160 Vdc |
250 Adc |
120 mVrms |
90% |
TSD200-200 |
200 Vdc |
200 Adc |
125 mVrms |
91% |
TSD250-160 |
250 Vdc |
160 Adc |
130 mVrms |
91% |
TSD300-133.2 |
300 Vdc |
133.2 Adc |
160 mVrms |
91% |
TSD375-106.6 |
375 Vdc |
106.6 Adc |
170 mVrms |
92% |
TSD400-100 |
400 Vdc |
100 Adc |
180 mVrms |
92% |
TSD500-80 |
500 Vdc |
80 Adc |
220 mVrms |
92% |
TSD600-66.6 |
600 Vdc |
66.6 Adc |
250 mVrms |
92% |
TSD800-50 |
800 Vdc |
50 Adc |
300 mVrms |
92% |
TSD1000-40 |
1000 Vdc |
40 Adc |
350 mVrms |
92% |
TSD1250-32 |
1250 Vdc |
32 Adc |
375 mVrms |
92% |
TSD1500-26.6 |
1500 Vdc |
26.6 Adc |
400 mVrms |
92% |
TSD2000-20 |
2000 Vdc |
20 Adc |
600 mVrms |
92% |
TSD3000-13.2 |
3000 Vdc |
13.2 Adc |
650 mVrms |
92% |
TSD4000-10 |
4000 Vdc |
10 Adc |
700 mVrms |
92% |
2.2.9. 50 kW TS Series Models¶
Model |
Maximum Voltage |
Maximum Current |
Ripple |
Efficiency |
---|---|---|---|---|
TSD20-2500 |
20 Vdc |
2500 Adc |
40 mVrms |
88% |
TSD25-2000 |
25 Vdc |
2000 Adc |
40 mVrms |
89% |
TSD32-1562 |
32 Vdc |
1562 Adc |
40 mVrms |
89% |
TSD40-1250 |
40 Vdc |
1250 Adc |
40 mVrms |
89% |
TSD50-1000 |
50 Vdc |
1000 Adc |
50 mVrms |
89% |
TSD60-832 |
60 Vdc |
832 Adc |
60 mVrms |
87% |
TSD80-625 |
80 Vdc |
625 Adc |
60 mVrms |
90% |
TSD100-500 |
100 Vdc |
500 Adc |
60 mVrms |
90% |
TSD125-400 |
125 Vdc |
400 Adc |
100 mVrms |
90% |
TSD160-312 |
160 Vdc |
312 Adc |
120 mVrms |
90% |
TSD200-250 |
200 Vdc |
250 Adc |
125 mVrms |
91% |
TSD250-200 |
250 Vdc |
200 Adc |
130 mVrms |
91% |
TSD300-166.6 |
300 Vdc |
166.6 Adc |
160 mVrms |
91% |
TSD375-133.2 |
375 Vdc |
133.2 Adc |
170 mVrms |
92% |
TSD400-125 |
400 Vdc |
125 Adc |
180 mVrms |
92% |
TSD500-100 |
500 Vdc |
100 Adc |
220 mVrms |
92% |
TSD600-83.2 |
600 Vdc |
83.2 Adc |
250 mVrms |
92% |
TSD800-62.4 |
800 Vdc |
62.4 Adc |
300 mVrms |
92% |
TSD1000-50 |
1000 Vdc |
50 Adc |
350 mVrms |
92% |
TSD1250-40 |
1250 Vdc |
40 Adc |
375 mVrms |
92% |
TSD1500-33.2 |
1500 Vdc |
33.2 Adc |
400 mVrms |
92% |
TSD2000-25 |
2000 Vdc |
25 Adc |
600 mVrms |
92% |
TSD3000-16.6 |
3000 Vdc |
16.6 Adc |
650 mVrms |
92% |
TSD4000-12.4 |
4000 Vdc |
12.4 Adc |
700 mVrms |
92% |
2.2.10. 75 kW TS Series Models¶
Model |
Maximum Voltage |
Maximum Current |
Ripple |
Efficiency |
---|---|---|---|---|
TS10-6000 |
10 Vdc |
6000 Adc |
40 mVrms |
87% |
TS20-3750 |
20 Vdc |
3750 Adc |
40 mVrms |
88% |
TS25-3000 |
25 Vdc |
3000 Adc |
40 mVrms |
89% |
TS32-2343 |
32 Vdc |
2343 Adc |
40 mVrms |
89% |
TS40-1875 |
40 Vdc |
1875 Adc |
40 mVrms |
89% |
TS50-1500 |
50 Vdc |
1500 Adc |
50 mVrms |
89% |
TS60-1248 |
60 Vdc |
1248 Adc |
60 mVrms |
90% |
TS80-937.5 |
80 Vdc |
937.5 Adc |
60 mVrms |
90% |
TS100-750 |
100 Vdc |
750 Adc |
60 mVrms |
90% |
TS125-600 |
125 Vdc |
600 Adc |
100 mVrms |
90% |
TS160-468 |
160 Vdc |
468 Adc |
120 mVrms |
90% |
TS200-375 |
200 Vdc |
375 Adc |
125 mVrms |
91% |
TS250-300 |
250 Vdc |
300 Adc |
130 mVrms |
91% |
TS300-249.9 |
300 Vdc |
249.9 Adc |
160 mVrms |
91% |
TS375-199.8 |
375 Vdc |
199.8 Adc |
170 mVrms |
92% |
TS400-187.2 |
400 Vdc |
187.2 Adc |
180 mVrms |
92% |
TS500-150 |
500 Vdc |
150 Adc |
220 mVrms |
92% |
TS600-124.8 |
600 Vdc |
124.8 Adc |
250 mVrms |
92% |
TS800-93.6 |
800 Vdc |
93.6 Adc |
300 mVrms |
92% |
TS1000-75 |
1000 Vdc |
75 Adc |
350 mVrms |
92% |
TS1250-60 |
1250 Vdc |
60 Adc |
375 mVrms |
92% |
TS1500-49.8 |
1500 Vdc |
49.8 Adc |
400 mVrms |
92% |
TS2000-37.5 |
2000 Vdc |
37.5 Adc |
600 mVrms |
92% |
TS3000-24.9 |
3000 Vdc |
24.9 Adc |
650 mVrms |
92% |
TS4000-18.6 |
4000 Vdc |
18.6 Adc |
700 mVrms |
92% |
TS5000-15 |
5000 Vdc |
15 Adc |
1500 mVrms |
92% |
TS6000-12.3 |
6000 Vdc |
12.3 Adc |
1700 mVrms |
92% |
2.2.11. 100 kW TS Series Models¶
Model
Maximum Voltage
Maximum Current
Ripple
Efficiency
TS10-8000
10 Vdc
8000 Adc
40 mVrms
87%
TS20-5000
20 Vdc
5000 Adc
40 mVrms
88%
TS25-4000
25 Vdc
4000 Adc
40 mVrms
89%
TS32-3124
32 Vdc
3124 Adc
40 mVrms
89%
TS40-2500
40 Vdc
2500 Adc
40 mVrms
89%
TS50-2000
50 Vdc
2000 Adc
50 mVrms
89%
TS60-1664
60 Vdc
1664 Adc
60 mVrms
90%
TS80-1250
80 Vdc
1250 Adc
60 mVrms
90%
TS100-1000
100 Vdc
1000 Adc
60 mVrms
90%
TS125-800
125 Vdc
800 Adc
100 mVrms
90%
TS160-624
160 Vdc
624 Adc
120 mVrms
90%
TS200-500
200 Vdc
500 Adc
125 mVrms
91%
TS250-400
250 Vdc
400 Adc
130 mVrms
91%
TS300-333.2
300 Vdc
333.2 Adc
160 mVrms
91%
TS375-266.4
375 Vdc
266.4 Adc
170 mVrms
92%
TS400-249.6
400 Vdc
249.6 Adc
180 mVrms
92%
TS500-200
500 Vdc
200 Adc
220 mVrms
92%
TS600-166.4
600 Vdc
166.4 Adc
250 mVrms
92%
TS800-124.8
800 Vdc
124.8 Adc
300 mVrms
92%
TS1000-100
1000 Vdc
100 Adc
350 mVrms
92%
TS1250-80
1250 Vdc
80 Adc
375 mVrms
92%
TS1500-66.4
1500 Vdc
66.4 Adc
400 mVrms
92%
TS2000-50
2000 Vdc
50 Adc
600 mVrms
92%
TS3000-33.2
3000 Vdc
33.2 Adc
650 mVrms
92%
TS4000-24.8
4000 Vdc
24.8 Adc
700 mVrms
92%
TS5000-20
5000 Vdc
20 Adc
1500 mVrms
92%
TS6000-16.4
6000 Vdc
16.4 Adc
1700 mVrms
92%
2.2.12. Low Voltage, High Current TS Series Models¶
Model |
Maximum Voltage |
Maximum Current |
Ripple |
Efficiency |
Size |
---|---|---|---|---|---|
TSD5-1800 |
5 Vdc |
1800 Adc |
50 mVrms |
85% |
6U |
TSD5-2700 |
5 Vdc |
2700 Adc |
50 mVrms |
85% |
9U |
TSD10-2700 |
10 Vdc |
2700 Adc |
50 mVrms |
85% |
9U |
2.3. Specifications¶
2.3.1. AC Input Specifications¶
1Φ AC Input Voltage
1Φ, 2-wire + ground
Available on 5 kW models
|
208 Vac (208SP: operating range 187-229 Vac)
240 Vac (240SP; operating range 216-264 Vac)
|
3Φ AC Input Voltage
3Φ, 3-wire + ground
|
208 Vac (operating range 187 to 229 Vac)
240 Vac (operating range 216 to 264 Vac)
380/400 Vac (operating range 342 to 440 Vac)
415 Vac (operating range 373 to 456 Vac)
440 Vac (operating range 396 to 484 Vac)
480 Vac (operating range 432 to 528 Vac)
|
AC Input Current |
Refer to AC Input Current |
AC Input Frequency |
50-400 Hz |
Power Factor |
>0.92 at max power; models with 3Φ AC input
>0.70 at max power; models with 1Φ AC input
|
AC Input Isolation |
±2500 Vdc, maximum input voltage to ground |
2.3.2. Output Specifications¶
Voltage Ripple |
Refer to chart of available models. |
Line Regulation |
Voltage mode: ± 0.004% of full scale
Current mode: ± 0.02% of full scale
|
Load Regulation |
Voltage mode: ± 0.01% of full scale
Current mode: ± 0.04% of full scale
|
Load Transient Response |
2 ms to recover within ±1% of regulated output with a 50% to 100% or 100% to 50% step load change |
Stability |
± 0.10% for 8 hrs. after 30 min. warm-up |
Efficiency |
85% to 95%; refer to chart of available models |
DC Output Isolation
Models Rated ≤1000 Vdc
|
±1000 Vdc max output voltage to ground |
DC Output Isolation
Models Rated >1000 Vdc or
Models with +ISO Option
|
±(2000 Vdc + Vo/2), max output voltage to ground, where Vo is the max rated voltage |
2.3.3. Programming Specifications¶
Programming Accuracy |
Voltage: ±0.075% of max voltage rating
Current: ±0.075% of max current rating
|
Measurement Accuracy |
Voltage: ±0.2% of max voltage rating
Current: ±0.2% of max current rating
|
Maximum Slew Rate
Standard Models
|
100 ms, output voltage change from 0 to 63%
100 ms, output current change from 0 to 63%
|
Maximum Slew Rate
Models with High Slew Rate Option (+HS)
|
4 ms, output voltage change from 0 to 63%
8 ms, output current change from 0 to 63%
|
Trip Settings Range |
Over Voltage: 10% to 110% max voltage rating
Over Current: 10% to 110% max current rating
|
Computer Command Protocol |
Standard Commands for Programmable Instruments (SCPI) |
Remote Sense Limits
Wired
|
3% maximum voltage drop from output to load |
2.3.4. Connectivity Specifications¶
Communication Interfaces (Standard) |
RS232: DB-9, Female
External User I/O: DB-37, Female
|
Communication Interfaces (Optional) |
LXI TCP/IP Ethernet: RJ-45
GPIB: IEEE-488
|
2.3.5. External User I/O Specifications¶
Digital Inputs |
5 V, 10 kΩ impedance |
Digital Monitoring Signals |
5 V, 5 mA capacity |
Digital Reference Signal |
5 V output, 25 mA capacity |
Analog Programming Input |
0-10 V |
Analog Programming Impedance |
10 kΩ |
Analog Monitoring Signals |
0-10 V, 5 mA capacity |
Analog Monitoring Impedance |
100 Ω |
Analog Monitoring Accuracy |
0.2% of max rating |
Analog Reference Signal |
10 V, 5 mA capacity, 1 Ω impedance |
For more details about the External User I/O, see: Operation: External User I/O.
2.3.6. Physical Specifications¶
Power Level |
Rack Units |
Size |
Weight |
---|---|---|---|
5 kW |
3U |
5.25” H x 19” W x 24” D
(13.34 x 48.26 x 60.96 cm)
|
74 lbs (34.57 kg) |
10 kW |
3U |
5.25” H x 19” W x 24” D
(13.34 x 48.26 x 60.96 cm)
|
94 lbs (42.64 kg) |
15 kW |
3U |
5.25” H x 19” W x 24” D
(13.34 x 48.26 x 60.96 cm)
|
125 lbs (56.70 kg) |
20 kW
Models with 380/415 Vac and 440/480 Vac, 3Φ input
|
4U |
7” H x 19” W x 24” D
(17.8 x 48.2 x 60.9 cm)
|
160 lbs (72.6 kg) |
20 kW
Models with 208/240 Vac, 3Φ input
|
6U |
10.5” H x 19” W x 24” D
(26.67 x 48.26 x 60.96 cm)
|
185 lbs (83.9 kg) |
25 kW
Models with 380/415 Vac and 440/480 Vac, 3Φ input
|
4U |
7” H x 19” W x 24” D
(17.8 x 48.2 x 60.9 cm)
|
180 lbs (81.7 kg) |
25 kW
Models with 208/240 Vac, 3Φ input
|
6U |
10.5” H x 19” W x 24” D
(26.67 x 48.26 x 60.96 cm)
|
220 lbs (99.79 kg) |
30 kW |
6U |
10.5” H x 19” W x 24” D
(26.67 x 48.26 x 60.96 cm)
|
245 lbs (111.13 kg) |
40 kW |
8U |
With casters removed:
14” H x 19” W x 24” D
(35.6 x 48.2 x 60.9 cm)
With casters attached:
17.75” H x 19” W x 24” D
(45.1 x 48.2 x 60.9 cm)
|
315 lbs (142.9 kg) |
50 kW |
8U |
With casters removed:
14” H x 19” W x 24” D
(35.6 x 48.2 x 60.9 cm)
With casters attached:
17.75” H x 19” W x 24” D
(45.1 x 48.2 x 60.9 cm)
|
355 lbs (161.0 kg) |
75 kW |
12U |
With casters removed:
21” H x 19” W x 24” D
(53.3 x 48.2 x 60.9 cm)
With casters attached:
24.75” H x 19” W x 24” D
(62.9 x 48.2 x 60.9 cm)
|
540 lbs (244.9 kg) |
100 kW |
16U |
With casters removed:
28” H x 19” W x 24” D
(71.1 x 48.2 x 60.9 cm)
With casters attached:
31.75” H x 19” W x 24” D
(80.7 x 48.2 x 60.9 cm)
|
725 lbs (328.9 kg) |
2.3.7. Environmental Specifications¶
Ambient Operating Temperature |
0°C to 50°C |
Storage Temperature |
-25°C to +85°C |
Humidity |
Relative humidity up to 95% non-condensing |
Air Cooling
Standard
3U and 6U models
|
Side air inlet, rear exhaust |
Air Cooling
Standard
4U and 8U models
|
Front and side air inlet, rear exhaust |
Water Cooling
With +WC Option
|
25°C maximum inlet temperature
1.5 GPM minimum flow rate for 5-15 kW units
3.0 GPM minimum flow rate for 20-30 kW units
4.5 GPM minimum flow rate for 40-100 kW units
80 PSI maximum pressure
1/4” NPT female pipe size |
Temperature Coefficient |
0.04%/°C of maximum output voltage
0.06%/°C of maximum output current
|
2.3.8. Regulatory Compliance¶
EMC |
Complies with 2014/30/EU (EMC Directive)
CISPR 22 / EN 55022 Class A
|
Safety |
Complies with EN61010-1 and 2014/35/EU (Low Voltage Directive) |
CE Mark |
Yes |
RoHS Compliant |
Yes |
2.4. Dimensional Diagrams¶
2.5. Principle of Operation¶
This section provides a general overview of the technology and power processing stages in the TS Series MagnaDC power supply. fig-block-diagram
and fig-block-diagram2
provides an visual overview of the power supply’s main power and control stages. As illustrated, TS Series MagnaDC power supply are comprised of either master or master/slave modules. Master and slave modules have a power ratings of 5 kW, 10 kW, 15 kW, 20 kW (4U), or 25 kW (4U). One module is required for 5 kW to 15 kW models, and one module is required for 20 kW to 25 kW 4U models with 380/415 Vac and 440/480 Vac 3-phase input. Two modules are required for 20 kW to 25 kW 6U models with 208/240 Vac 3-phase input, as well as for 30 kW to 50 kW models. Three modules are required for 75 kW models and four modules are required for 100 kW models. TS Series MagnaDC power supply have a number of shared feedback loops to ensure balance between modules. The details of the modules are described below.
2.5.1. Master Module¶
Power is fed through AC fuses and is distributed to the driver board, inrush limiter, and main 3φ contactor. The driver board contains a switching power supply and supplies power to the other printed circuit boards in the system. The inrush limiter is a step start device which is used to initially charge capacitors on the input DC bus and limit the inrush of current. The inrush limiter is initiated when the power supply is switched from a standby to a power state. After the charge cycle, the main 3φ contactor is energized and power is allowed to flow to the load. The optional EMI filter filters common mode and differential mode noise emanating from the supply.
Output power is controlled through a polyphase chopper. For the 15 kW master module, three choppers, phased 120° apart, provide a current source to a current fed inverter. The 10 kW TS uses two choppers, phased 180° apart, and the 5 kW supply uses only one chopper. The choppers are controlled with current mode, pulse width modulation (PWM). This modulation scheme provides a quick response for transients and filtering harmonics on the DC bus. As illustrated, chopper output current is monitored for balancing and for sensing overload current conditions. The polyphase chopper has been engineered to eliminate harmonic components minimizing currents circulating in the power supply.
The polyphase chopper produces a controlled DC bus which is connected to DC link inductors and current fed, IGBT medium frequency link inverter. The inverter, which operates at 400 Hz to 600 Hz, excites the main transformer at higher than normal line frequencies. This operation produces ohmic isolation between the input and output of the power supply using a transformer of dramatically reduced size.
The inverter operates with a 50% duty cycle and its frequency of operation is transparent to the performance of the power supply.
The output of the main power transformer is converted to DC via rectifiers. Low voltage versions of the TS Series power supply use midpoint diode configurations and higher voltage versions use bridge configurations.
The DC output voltage is filtered with a pie section filter. This, in combination with the DC link inductors, form a double stage inductive capacitive (LC) filter.
The gate driver board supports a synchronized modulation scheme which integrates power semiconductor switching of the switching power supply, polyphase chopper, and medium frequency link inverter.
The fuse/phase detector senses input line voltage on each phase and continuity of each fuse. Upon detection of a problem, the control board is signaled to shutdown the system. The control board, which is referenced to earth ground, contains optically isolated amplifiers to sense output voltage and current. This circuitry allows the output to be referenced ±1000 Vdc above earth ground.
The display board contains light-emitting diodes for displaying diagnostic conditions and provides an interface for meters and switches.
2.5.2. Slave Module¶
The slave module is very similar to the master module. Like the master module, output power is controlled through a polyphase chopper. For the 15 kW, 20 kW, and 25 kW slave modules, three choppers, phased 120° apart, provide a current source to the current fed inverter. The 10 kW TS power supply uses two choppers, phased 180° apart, and the 5 kW supply uses only one chopper.
The choppers are controlled with current mode, pulse width modulation (PWM) from signals derived from the master module gate driver board. The second set of chopper signals are displaced 60° from the first set of chopper signals in the master module. Together, 30 kW, 40 kW, 50 kW, 75 kW, and 100 kW models have six chopper modules phased 60° apart. The current fed inverter in the slave module uses the same driver signals as the master module.
The slave module’s diagnostic features are coordinated with the master module to provide high performance with virtually any combination of modules. Balance between chopper currents is insured by independent sampling and feedback control. Power supply, chopper, and inverter modules are synchronized to avoid instabilities at different operating points.
2.6. Options¶
2.6.1. Blocking Diode (+BD)¶
The integrated Blocking Diode (+BD) option provides an internally heat-sunk protection diode on the positive output terminal of a MagnaDC programmable DC power supply. This diode protects the product’s output from reverse voltage up to 1200 Vdc. All voltage sensing is performed after the protection diode—at the product’s output terminals—making the diode’s operation completely transparent to the performance of the power supply.
The +BD option is recommended for applications where there is significant back-emf or the possibility of a DC output voltage that could exceed the power supply’s output voltage rating, such as:
DC motor drives
Battery and capacitor charging
Large electromagnets
In these applications, the integrated blocking diode can be used to prevent back-emf from the energy stored in the load into the power supply’s output. Furthermore, the integrated blocking diode will prevent the power supply’s internal bleed resistance from discharging the energy storaged in the load when the power supply is off or in standby.
Availability
The +BD option is available for models with maximum output voltage rating as specified for the following product series:
TS Series, models rated from 100 Vdc to 1000 Vdc
MT Series, models rated from 125 Vdc to 1000 Vdc
Note
The +BD option cannot be combined with the +ISO option.
Reverse Voltage Rating |
1200 Vdc |
Additional Losses |
Up to 1.4% |
2.6.2. High Isolation Output (+ISO)¶
Certain applications require floating the output voltage to values beyond the power supply isolation rating. Magna-Power’s High Isolation Output Option (+ISO) enables a TS Series or MT Series model with a peak output voltage rating of 250 Vdc through 1000 Vdc to be rated for a higher voltage output isolation. Improved isolation is achieved by a novel output stage with improved controller isolation. In addition to being able to float the power supply to a higher output voltage, this option also enables lower voltage units to be tied together in series up to its new higher isolation rating, in accordance with the table in the Specifications section below.
Availability
The +ISO option is available for models with maximum output voltage rating as specified for the following product series:
TS Series, models rated from 250 Vdc to 1000 Vdc
MT Series, models rated from 250 Vdc to 1000 Vdc
Note
The +ISO option cannot be combined with the +BD or +WC options.
Note
Addition of the +ISO option will cause the product’s wired remote sense feature to be removed.
Product Series |
Output Isolation Standard,
No Option
|
Output Isolation for
Models Rated 250-1000 Vdc
With +ISO Option
|
Output Isolation for
Models Rated Above 1000 Vdc;
Standard, No Option Necessary
|
---|---|---|---|
SL Series |
±1500 Vdc |
N/A |
N/A |
XR Series |
±1000 Vdc |
N/A |
±(3000 Vdc + Vo/2) |
TS Series |
±1000 Vdc |
±(2000 Vdc + Vo/2) |
±(3000 Vdc + Vo/2) |
MT Series |
±1000 Vdc |
±6000 Vdc |
±6000 Vdc |
2.6.3. High Slew Rate Output (+HS)¶
The High Slew Rate Output (+HS) solves several limitations inherent in switching power supply design. Rapid voltage transitions require internal electronics to supply the energy to charge and discharge output capacitors. Peak currents internal to the power supply define slew rate; utilizing less capacitance enables voltage transitions in shorter time periods. Additionally, less capacitance reduces requirements for discharge demands during open circuit conditions.
The standard output stage Magna-Power Electronics power supplies has been designed to provide the lowest possible output ripple voltage within the constraints of available components, size, and cost. Part of the output stage consists of a bank of aluminum electrolytic capacitors which has the desired electrical properties to provide this function. These components require bleed resistors to discharge any voltage when the power supply has no load and is disabled. While the presence of these components and the resulting performance are normally industry accepted, there are applications where lower output capacitance and lower loss bleed resistors are extremely desirable and higher ripple voltage is acceptable. To meet this need, a high-slew rate option is available which has an output stage consisting of low capacitance film and aluminum electrolytic capacitors and lower loss bleed resistors. Applications for the high-slew rate option include battery charging, photovoltaic emulation, power waveform generation, and medium speed power pulsing. These applications all benefit from higher bandwidth and in many cases, can tolerate increased ripple voltage.
Key Applications
For battery charger applications, output capacitance and internal bleed resistors present themselves as a load to the connecting batteries. One common practice is to use a series diode to block reverse current flow with the sacrifice of increased cost and lower efficiency. The high slew rate option, with its lower output capacitance and lower loss bleed resistors, enables direct connection to batteries without series blocking diodes.
For photovoltaic emulation applications, higher bandwidth and lower output capacitance enable improved performance with higher speed, maximum power tracker algorithms. Maximum power tracker circuitry deviates the operating point of photovoltaic arrays to determine maximum power output. Slow responding emulation sources can present a problem when the speed of the algorithm exceeds that of the source. Furthermore, with lower output capacitance, changes in the operating point and transients, caused by shorting the solar inverter input, produce lower unwanted input currents.
The high-slew rate option enables the power supply to operate as a low frequency, power pulse generator. With the special capacitors selected for this option, it is possible to superimpose waveforms or produce a medium speed pulse on top of the dc output and expect normal capacitor life. It is important to note that the power supply output is single quadrant; that is, the output voltage or current cannot reverse.
Availability
The +HS option is available for the following product series: * SL Series * XR Series * TS Series * MT Series
Note
XR Series models greater than 2000 Vdc already include a high slew rate output stage and no additional +HS option is available for these models.
Max Voltage Rating |
Output Capacitance
SL Series (µF)
|
Output Capacitance
XR Series (µF)
|
Output Capacitance
TS Series (µF) 1
|
Ripple (Vrms) |
---|---|---|---|---|
5 |
4235 |
13200 |
13200 |
0.5 |
8 |
N/A |
N/A |
9000 |
0.5 |
10 |
1740 |
4080 |
9000 |
0.5 |
16 |
1740 |
4080 |
4080 |
0.5 |
20 |
775 |
2340 |
2340 |
0.7 |
25 |
775 |
1170 |
2340 |
0.7 |
32 |
775 |
1170 |
1170 |
1.4 |
40 |
760 |
240 |
1170 |
1.5 |
50 |
760 |
240 |
1170 |
1.5 |
60 |
760 |
240 |
300 |
1.5 |
80 |
110 |
240 |
300 |
1.5 |
100 |
110 |
160 |
200 |
1.6 |
125 |
70 |
160 |
200 |
1.6 |
160 |
70 |
160 |
200 |
1.6 |
200 |
70 |
160 |
200 |
1.6 |
250 |
70 |
160 |
200 |
1.6 |
300 |
70 |
160 |
200 |
1.8 |
375 |
70 |
160 |
200 |
1.8 |
400 |
70 |
160 |
200 |
1.8 |
500 |
40 |
56 |
200 |
2.1 |
600 |
40 |
56 |
120 |
2.3 |
800 |
30 |
52 |
70 |
2.5 |
1000 |
30 |
52 |
60 |
3.0 |
1250 |
N/A |
18 |
18 |
3.5 |
1500 |
N/A |
18 |
18 |
3.5 |
2000 |
N/A |
18 |
18 |
3.5 |
3000 |
N/A |
N/A |
9 |
4.0 |
4000 |
N/A |
N/A |
9 |
4.0 |
6000-10000 |
N/A |
N/A |
N/A |
N/A |
- 1
For 20 to 30 kW models, multiply capacitance by 2; 45 kW models, multiply capacitance by 3; 60 kW models, multiply capacitance by 4; 75 kW models, multiply capacitance by 5; TS Series 4U/8U models and MT Series models, please contact Magna-Power support.
2.6.4. IEEE-488 GPIB (+GPIB)¶
The IEEE-488 GPIB (+GPIB) option, sometimes called the General Purpose Interface Bus (GPIB), is a general purpose digital interface system that can be used to transfer data between two or more devices. It is particularly well-suited for interconnecting computers and instruments. Some of its key features are:
Up to 15 devices may be connected to one bus
Total bus length may be up to 20 m and the distance between devices may be up to 2 m
Communication is digital and messages are sent one byte (8 bits) at a time
Message transactions are hardware handshaked
Data rates may be up to 1 Mbyte/sec
The IEEE-488 GPIB interface in integrated with the power supply’s rear communication ports. The IEEE 488 interface offers full compatibility with Magna-Power provided drivers, software and SCPI command set.
Availability
The +GPIB option is available for the following product series:
SL Series
XR Series
TS Series
MT Series
2.6.5. LXI TCP/IP Ethernet (+LXI)¶
Certified to the LXI Standard (Class C), version 1.4, the LXI TCP/IP Etherent (+LXI) allows the product to be fully controlled over an integrated TCP/IP Ethernet interface. LXI is an instrumentation platform based on industry standard Ethernet technology designed to provide modularity, flexibility, and performance to small- and medium-sized systems. All of the product’s standard SCPI commands are supported over the +LXI option, along with all provided software and drivers.
LXI’s advantages are exemplified in its compact, flexible package providing high-speed I/O and reliable measurements. The Magna-Power Electronics LXI TCP/IP Ethernet option includes an embedded web-server, allowing web browser power supply control and monitoring from virtually anywhere.
Availability
The +LXI option is available for the following product series:
SL Series
XR Series
TS Series
MT Series
2.6.6. Ruggedized (+RUG)¶
The Ruggedized Option (+RUG) provides additional mechanical security for large power components and sub-assemblies within SL Series and XR Series products.
SL Series and XR Series units with the Ruggedized Option have been independently tested to comply with the following MIL-STD-810G shock and vibration specifications:
MIL-STD-810G CHG1 Method 516.7 Functional Shock, Procedure I; which subjects the product to 40G, 11 ms terminal saw tooth pulse; three shocks in each direction along three mutually perpendicular axes
MIL-STD-810G CHG1 Method 514.7 Vibration; which subjects the product to two hours of vibration per axis along three mutually perpendicular axes
All products with the Ruggedized Option maintain ambient operating temperatures from 0°C to 50°C and ambient storage temperatures from -25°C to +85°C.
Availability
The +RUG option is available for the following product series:
SL Series
XR Series
2.6.7. Water Cooling (+WC)¶
The Water Cooling (+WC) option is available for Magna-Power power supplies for use in densely packaged system cabinets, where heat removal by the product’s standard air cooling presents a challenge. Water cooling is accomplished with chill plates and an integrated central heat exchanger. The chill plates provides a thermal conduction path for heat sensitive components and the central heat exchanger removes heat from air internal to the enclosure. An internal solenoid valve enables water flow when the chill plate reaches 60°C. Operation of the solenoid prevents internal condensation.
Each 3U and 4U module has a 1/4” NPT male inlet and outlet for water flow. For 6U and 8U, external plumbing interconnects power supply modules, providing a single 1/2” NPT male inlet and outlet. A minimum of 2.50” is recommended behind the enclosure for this hardware and user connections. For systems requiring more than one power supply, plumbing connections must be paralleled; that is, water should not flow from one power supply into another.
When water cooled power supplies are ordered in combination with the Cabinet and Integration accessory, Magna-Power will parallel the water inlet connections and parallel the water outlet connections, providing a single inlet and outlet for the rack.
Availability
The +WC option is available for models with maximum output voltage rating as specified for the following product series:
TS Series, models rated from 1000 Vdc and below
Note
The +WC option cannot be combined with the +ISO option.
For detailed specifications on the +WC, including flow rate and pressure, please refer to the individual product specifications.
2.7. Accessories¶
2.7.1. Cabinet and Integration¶
Cabinet and integration services are offered for the rack-mount programmable DC power supply products. Cabinets are supplied with fans rated to installed products. Key features of the cabinet and integration option are as follows:
Internally fabricated, heavy duty welded cabinet frames
Casters installed, including (2) locking casters
Special circuitry for product integration with cabinet fans
Installation and testing as a complete system
Cabinet Item Name |
Dimensions |
Internal Rack Space |
---|---|---|
CAB1 |
31.5” H x 24” W x 31.5” D
(80.0 x 55.6 x 80.0 cm)
|
12U |
CAB2 |
51” H x 24” W x 31.5” D
(129.5 x 61.0 x 80.0 cm)
|
24U |
CAB3 |
67” H x 24” W x 31.5” D
(170.2 x 61.0 x 80.0 cm)
|
30U |
CAB4 |
74” H x 24” W x 31.5” D
(188.0 x 61.0 x 80.0 cm)
|
36U |
CAB3x2 |
67” H x 48” W x 31.5” D
(170.2 x 122.0 x 80.0 cm)
|
60U |
CAB4x2 |
74” H x 48” W x 31.5” D
(188.0 x 122.0 x 80.0 cm)
|
72U |
2.7.2. DC Power Cables¶
Utilizing Magna-Power’s internal cable manufacturing operations, custom-made DC power cables are offered as an accessory. The following table identifies the various cables and voltage ratings that are offered:
Cable Gauge (AWG) |
Voltage Rating (Vdc) |
Per Cable Ampacity Rating (90°C) |
---|---|---|
10 |
15000 |
55 |
4 |
600 |
100 |
4 |
4000 |
100 |
1 |
600 |
160 |
1 |
4000 |
160 |
2/0 |
600 |
223 |
2/0 |
4000 |
223 |
4/0 |
600 |
310 |
4/0 |
4000 |
310 |
Use the following cable configuration guide and the table above to define the appropriate cable for your application and product:
CBL-[Feet]-[Cable Gauge]-[Voltage Rating]-[Termination 1]-[Termination 2]
For example: CBL-10-4/0-600-3/8-3/8; 10-feet, 4/0 cable rated for 600 Vdc terminated with 3/8” lugs on both ends.
Refer to the product diagrams for the respective product series for the DC output bus thread size and number of connection points.
2.7.3. Universal Interface Device (UID47)¶
Magna-Power Electronics UID47 is a general purpose device for connection to Magna-Power Electronics’ power supplies. The device contains the necessary circuitry for configuring power supplies for master/slave parallel or series operation.
Master/slave parallel operation allows two or more power supplies to equally share output current when connected together. Master/slave series operation allows two or more power supplies to equally share output voltage when connected together. In either operation mode, the master unit will command the slave units to the proper voltage and current. Each unit will display its own individual voltage and current. Installation requires setting jumpers, placing included 37-conductor cables between the UID47 and power supplies, and wiring the power supply outputs in either parallel or series.
The UID47 can be used as an interface for connecting control and monitoring lines to external circuitry. It also contains an area on the printed circuit board for interconnecting wires and placing components for specific user applications.
Key features of the UID47 option are as follows:
Compatible with all Magna-Power Electronics power supplies
Interface for series and parallel master/slave operation
User configurable screw terminal connector
Pad area for custom circuitry
Qty (2) 6-foot 37-pin shielded cables included
Connectors |
Master 1: DB-37, Female
Master 2: DB-37, Female
Slave: DB-37, Female
User Interface Circuitry: 10-pin plug connector
|
Ambient Operating Temperature |
0°C to 50°C |
Storage Temperature |
-25°C to +85°C |
Size |
1.24” H x 7.14” W x 4.01” D
(3.15 x 18.14 x 10.19 cm)
|
Weight |
0.5 lbs (0.23 kg) |
For more detailed information about the UID47, refer to its User Manual.
2.7.4. RS485 (Converter)¶
The industrial RS232 to Addressable RS485 Converter allows non-addressable, “dumb” RS-232 devices to be connected on an addressable RS-485 network. The master node controls all communications to connected devices. By distributing the switching intelligence along the RS-485 network, wiring cost savings are substantial compared to a single switched “star” configuration.
Devices can either be polled by the master node or request access to the bus through a RS-232 handshake line. This provides a versatile system for interconnecting devices that are designed for point to point communications. Because the units communicate using standard RS-485 signals, RS-232 devices can form their own network or be added to an existing system. Up to 32 nodes at up to 4000 feet can be on one bus without a repeater, and the 485DSS’s addressing scheme allows up to 256 units on a single network with repeaters.
2.7.5. USB (Converter)¶
The industrial RS232 to USB Converter offers instant I/O expansion for peripheral device connectivity. An out-of-the-box (external) alternative to PCI cards, Edgeport makes it easy to add serial port to a PC, server or thin client in minutes without opening the chassis, reconfiguring or rebooting the system.
The USB Converter device plugs directly into the back of the power supply, creating a seamless USB interface. Feature-rich design, reliability and unmatched operating system support make Edgeport USB-to-serial converters ideal for mission-critical enterprise applications. USB cable included along with associated drivers on the Magna-Power Electronics USB stick.