TS系列 可编程直流电源

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 4000 Vdc (floating) and current levels from 1.2 Adc up to 2700 Adc. Models 5 kW to 15 kW are available in a 3U chassis, models 20 kW to 30 kW are available in a 6U chassis, and 45 kW models are available in a 9U chassis. 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 for integration into a variety of programming environment. Finally, three front panel types are available for maximum application flexibility.

TS系列 可编程直流电源 Image
功率等级
5 kW to 45 kW
型号数量
184
建立时间
3-4 weeks
Design and Manufacture
USA

Overview

Fully Programmable DC Power

The TS Series features programmable voltage, current, and protection settings along with high accuracy measurements. The TS Series functions and features are accessible and configurable from a variety of control methods, including:

  • Front panel interface with stepless knobs
  • 37-pin isolated analog-digital user I/O
  • RS232 Computer interface with software and drivers

Various additional programming interfaces are available, such as LXI TCP/IP Ethernet (+LXI), IEEE-488 GPIB (+GPIB), Edgeport USB Accessory (+USB), RS485 Accessory (+RS485).

Designed for Safety

TS Series power supplies have extensive diagnostic functions, including:

  • AC Phase Loss
  • Excessive Thermal Conditions
  • Over Voltage Trip (Programmable)
  • Over Current Trip (Programmable)
  • Cleared Fuse
  • Excessive Program Line Voltage
  • Interlock Fault

When in standby or diagnostic fault, the AC mains are mechanically disconnected by an embedded AC contactor, providing confidence that the unit is only processing power when desired.

Finally, with 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.

Extensive Programming Support

All TS Series MagnaDC power supplies come with a dedicated National Instruments LabVIEW™ driver, Interchangeable Virtual Instrument (IVI) driver, and support for a wide range of Standard Commands for Programmable Instrumentation (SCPI). These programming interfaces support full control, measurement, and monitoring of the MagnaLOAD. All of the MagnaLOAD's available communication interfaces are supported by these drivers and command sets, including: RS232, LXI TCP/IP Ethernet, IEEE-488 GPIB, USB or RS485.

Showcased in the following basic code examples, SCPI commands provide the simplest form of communication by using plain ASCII text and parameters sent over a basic socket connection. Over 50 commands are provided, with detailed documentation in the TS Series User Manual.

Finally, Magna-Power's RIS Panel software is provided allowing for a virtual control panel controlling the power supply via any of the available communication interfaces

import visa
rm = visa.ResourceManager()
magna_power = rm.open_resource(USB::0x0403::0x6015::1201-2358::INSTR)
magna_power.write('*IDN?')
magna_power.read()
magna_power.write('VOLT 1000')
magna_power.write('CURR 20')
magna_power.write('INP:START')
magna_power = visa('ni','USB::0x0403::0x6015::1201-2358::INSTR');
fopen(magna_power)
fprintf(magna-power,'*IDN?')
idn = fscanf(magna_power)
fprintf(magna-power,'VOLT 1000')
fprintf(magna-power,'CURR 20')
fprintf(magna-power,'INP:START')
string resourceString = "USB::0x0403::0x6015::1201-2358::INSTR";
mbSession = (MessageBasedSession)ResourceManager.GetLocalManager().Open(resourceString);
string idn;
mbSession.Timeout = 3000;
idn = mbSession.Query("*IDN?");
mbSession.Write("VOLT 1000");
mbSession.Write("CURR 20");
mbSession.Write("INP:START");
Current-Fed Topology

Current-Fed Topology: Robust Power Conversion

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.

In addition to its robust topology, key performance characterics of MagnaDC programmable DC power supplies include:

  • High-accuracy voltage and current programming accuracy
  • Class-leading line and load regulation performance
  • High 3Φ AC input power factor with in-rush limiting circuitry
  • Computer and user I/O isolated from the power supply output

Front Panel - D Version

Front Panel - A Version

Front Panel - C Version

A
POWER: Indicates power output
STANDBY: Indicates control power only
B
Function Keys
MENU: Selects function
ITEM: Selects item within function
V/I DIS: Displays voltage-current settings
TRIP DIS: Displays OVT and OCT setting
CLEAR: Clears settings or resets fault
ENTER: Select item
C
Meters display output voltage, output current, voltage set point, current set point, over voltage trip and over current trip
D
Power switch energizes control circuits without engaging main power
E
Engages and disengages main power via integrated mechanical contactor
F
Stepless rotary knob to set voltage-current
G
TEST Alarms
LOC: Interlock
PGL: External input voltage beyond limits
PHL: Under-voltage AC input
THL: Over-temperature condition
OVT: Over-voltage protection has tripped
OCT: Over-current protection has tripped
H
REM SEN: Remote sense enabled
INT CTL: Front panel start/stop/clear enabled
EXT CTL: External start/stop/clear enabled
ROTARY: Front panel rotary knob input
EXT PGM: External analog voltage-current control
REMOTE: Computer control
USA Flag

Designed and Manufactured in the USA, Available Worldwide

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 calibration, followed by an extended burn-in period.

Models

There are 184 different models in the TS Series spanning power levels: 5 kW, 10 kW, 15 kW, 20 kW, 25 kW, 30 kW, 45 kW.

To determine the appropriate model:

  1. Select the desired Output Voltage Maximum (Vdc) from the left-most column.
  2. Select the desired Current Maximum (Adc) from the same row that contains your desired Voltage Maximum.
  3. Construct your model number according to the model ordering guide.
TS Series Ordering Guide
  5 kW 10 kW 15 kW 20 kW 25 kW 30 kW 45 kW    
Voltage Maximum (Vdc) Current Maximum (Adc) Ripple (mVrms) Efficiency (%)
5 900 1800 2700* N/A N/A N/A N/A 50 86
8 600 1200* N/A N/A N/A N/A N/A 40 86
10 500 900 1800* N/A 2700* N/A N/A 40 86
16 300 600 900 1200 1500 1800 2700 35 86
20 250 500 750 1000 1250 1500 2250 40 86
25 200 400 600 800 1000 1200 1800 40 86
32 150 300 450 600 750 900 1350 40 86
40 125 250 375 500 625 750 1125 40 87
50 100 200 300 400 500 600 900 50 87
60 83 166 249 332 415 498 747 60 87
80 62 124 186 248 310 372 558 60 87
100 50 100 150 200 250 300 450 60 87
125 40 80 120 160 200 240 360 100 87
160 31 62 93 124 155 186 279 120 87
200 25 50 75 100 125 150 225 125 87
250 20 40 60 80 100 120 180 130 88
300 16 32 48 64 80 96 144 160 88
375 13 26 39 52 65 78 117 170 88
400 12 24 36 48 60 72 108 180 88
500 10 20 30 40 50 60 90 220 88
600 8 16 24 32 40 48 72 250 88
800 6 12 18 24 30 36 54 300 88
1000 5 10 15 20 25 30 45 350 88
1250 4 8 12 16 20 24 36 375 88
1500 3.3 6.6 9.9 13.2 16.5 19.8 29.7 400 88
2000 2.5 5.0 7.5 10.0 12.5 15.0 22.5 450 88
3000 1.6 3.2 4.8 6.4 8.0 9.6 14.4 500 88
4000 1.2 2.4 3.6 4.8 6.0 7.2 10.8 550 88
AC Input Voltage (Vac) Input Current Per Phase (Aac)    
208/240 Vac, 1Φ 38 N/A N/A N/A N/A N/A N/A    
208/240 Vac, 3Φ 19 36 54 72 90 108 162    
380/415 Vac, 3Φ 10 21 30 40 50 60 90    
440/480 Vac, 3Φ 9 18 27 36 45 54 81    

* Models marked with an asterisk are special low-voltage high-current models that may vary in size and input current from the standard TS Series models within the same power envelope.

New TS Series 4U/8U Models

  20 kW 25 kW 40 kW 50 kW    
Voltage Maximum (Vdc) Current Maximum (Adc) Ripple (mVrms) Efficiency (%)
10 2000 N/A 4000 N/A 40 86
16 1250 1562 2500 3124 35 86
20 1000 1250 2000 2500 40 86
25 800 1000 1600 2000 40 86
32 625 781 1250 1562 40 86
40 500 625 1000 1250 40 87
50 400 500 800 1000 50 87
60 333 416 666 832 60 87
80 250 312.5 500 625 60 87
100 200 250 400 500 60 87
125 160 200 320 400 100 87
160 125 156 250 312 120 87
200 100 125 200 250 125 87
250 80 100 160 200 130 88
300 66.6 83.3 133.2 166.6 160 88
375 53.3 66.6 106.6 133.2 170 88
400 50 62.5 100 125 180 88
500 40 50 80 100 220 88
600 33.3 41.6 66.6 83.2 250 88
800 25 31.2 50 62.4 300 88
1000 20 25 40 50 350 88
1250 16 20 32 40 375 88
1500 13.3 16.6 26.6 33.2 400 88
2000 10 12.5 20 25 450 88
3000 6.6 8.3 13.2 16.6 500 88
4000 5 6.2 10 12.4 550 88
AC Input Voltage (Vac) Input Current Per Phase (Aac)    
380/415 Vac, 3Φ 40 50 80 100    
440/480 Vac, 3Φ 36 45 72 90    

Specifications

Input Specifications
1Φ AC Input Voltage
1Φ, 2-wire + ground
Available on 5 kW models only
208 Vac (operating range 187 - 229 Vac)
240 Vac (operating range 216 - 264 Vac)
3Φ AC Input Voltage
3Φ, 3-wire + ground
Available on all models
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)
Input Frequency
45 Hz to 440 Hz
Power Factor
> 0.92 at maximum power (3Φ Input)
> 0.70 at maximum power (1Φ Input)
AC Input Isolation
±2500 Vac, maximum input voltage to ground
Output Specifications
Voltage Ripple
Model specific. 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
86% to 88%
Model specific. Refer to chart of available models.
Maximum Slew Rate
Standard Models
100 ms for an output voltage change from 0 to 63%
100 ms for an output current change from 0 to 63%
Maximum Slew Rate
Models with High Slew Rate (+HS) Option
4 ms for an output voltage change from 0 to 63%
8 ms for an output current change from 0 to 63%
Bandwidth
Standard Models
3 Hz with remote analog voltage programming
2 Hz with remote analog current programming
Bandwidth
Models with High Slew Rate (+HS) Option
60 Hz with remote analog voltage programming
45 Hz with remote analog current programming
DC Output Isolation
Models Rated ≤1000 Vdc
±1000 Vdc, maximum output voltage to ground
DC Output Isolation
Models Rated >1000 Vdc or Models with +ISO Option
±(2000 Vdc + Vo/2), maximum output voltage to ground
Control Specifications
Voltage Programming Accuracy
± 0.075% of max rated voltage
Over Voltage Trip Programming Accuracy
± 0.075% of max rated voltage
Current Programming Accuracy
± 0.075% of max rated current
Over Current Trip Programming Accuracy
± 0.075% of max rated current
Voltage Readback Accuracy
± 0.2% of max rated voltage
Current Readback Accuracy
± 0.2% of max rated current
Load Regulation
Voltage mode: ± 0.01% of full scale
Current mode: ± 0.04% of full scale
Computer Command Protocol
Standard Commands for Programmable Instruments (SCPI)
External User I/O Port
Analog and Digital Programming
37-pin D-sub DC-37, female
Referenced to Earth ground; isolated from power supply output
See User Manual for pin layout
Analog Programming and Monitoring Levels
0-10 Vdc
Analog Output Impedances
Voltage output monitoring: 100 Ω
Current output monitoring: 100 Ω
+10V reference: 1 Ω
Digital Programming and Monitoring Limits
Input: 0 to 5 Vdc, 10 kΩ input impedance
Output: 0 to 5 Vdc, 5 mA drive capacity
Remote Sense Limits (Wired)
3% maximum voltage drop from output to load
Physical Specifications
Size and Weight
5 kW Models
3U
5.25" H x 19" W x 24" D (13.34 x 48.26 x 60.96 cm)
74 lbs (34.57 kg)
Size and Weight
10 kW Models
3U
5.25" H x 19" W x 24" D (13.34 x 48.26 x 60.96 cm)
94 lbs (42.64 kg)
Size and Weight
15 kW Models
3U
5.25" H x 19" W x 24" D (13.34 x 48.26 x 60.96 cm)
125 lbs (56.70 kg)
Size and Weight
New 4U 20 kW Models
4U
7” H x 24” W x 19” D (17.8 x 60.9 x 48.2 cm)
175 lbs (79.4 kg)
Size and Weight
Legacy 20 kW Models
6U
10.5" H x 19" W x 24" D (26.67 x 48.26 x 60.96 cm)
195 lbs (88.45 kg)
Size and Weight
New 25 kW 4U Models
4U
7” H x 24” W x 19” D (17.8 x 60.9 x 48.2 cm)
185 lbs (83.9 kg)
Size and Weight
Legacy 25 kW Models
6U
10.5" H x 19" W x 24" D (26.67 x 48.26 x 60.96 cm)
220 lbs (99.79 kg)
Size and Weight
Legacy 30 kW Models
6U
10.5" H x 19" W x 24" D (26.67 x 48.26 x 60.96 cm)
245 lbs (111.13 kg)
Size and Weight
New 8U 40 kW Models
8U
14” H x 24” W x 19” D (35.6 x 60.9 x 48.2 cm)
245 lbs (111.1 kg)
Size and Weight
Legacy 45 kW Models
9U
15.25" H x 19" W x 24" D (40.01 x 48.26 x 60.96 cm)
365 lbs (165.56 kg)
Size and Weight
New 8U 50 kW Models
8U
14” H x 24” W x 19” D (35.6 x 60.9 x 48.2 cm)
370 lbs (167.8 kg)
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
Temperature Coefficient
0.04%/°C of maximum output voltage
0.06%/°C of maximum output current
Air Cooling
Standard
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 45-75 kW units
80 PSI maximum pressure
1/4” NPT female pipe size
Regulatory Compliance
EMC
Complies with European EMC Directive for test and measurement products
Safety
Complies with EN61010-1
CE Mark
Yes
RoHS Compliant
Yes

Diagrams

Front Panel (3U)
5 kW to 15 kW Models
Rear Panel (3U)
5 kW to 15 kW Models
Side Panel (3U)
5 kW to 15 kW Models
Front Panel (4U)
New 20 kW and 25 kW Models
Rear Panel (4U)
New 20 kW and 25 kW Models
Side Panel (4U)
New 20 kW and 25 kW Models
DC Output Bus (4U)
New 20 kW and 25 kW Models, Rated 125 Vdc to 1000 Vdc
DC Output Bus (4U)
New 20 kW and 25 kW Models Rated Below 125 Vdc
Front Panel (6U)
Legacy 20 kW, 25 kW and 30 kW Models
Rear Panel (6U)
Legacy 20 kW, 25 kW and 30 kW Models
Rear Panel (6U)
Legacy 20 kW, 25 kW and 30 kW Models, Water Cooled (+WC) Option
Side Panel (6U)
Legacy 20 kW, 25 kW and 30 kW Models
Front Panel (8U)
New 40 kW and 50 kW Models
Rear Panel (8U)
New 40 kW and 50 kW Models
Side Panel (8U)
New 40 kW and 50 kW Models
DC Output Bus
New 40 kW and 50 kW Models, Rated 125 Vdc to 1000 Vdc
DC Output Bus
New 40 kW and 50 kW Models, Rated Below 125 Vdc
Rear Panel (9U)
Legacy 45 kW Models

Integrated Options Available

High Isolation Output

+ISO
Available for models rated for 250 Vdc to 1000 Vdc, the +ISO option greatly increases the output isolation, used when the application demands floating or tying units in series beyond the standard ±1000 Vdc output isolation rating.

High Slew Rate Output

+HS
The high slew rate output option is a hardware and control modification that replaces the standard output stage with one of low capacitance film and/or high RMS current rated aluminum electrolytic capacitors. This options provides higher bandwidth with faster output rise and fall times.

IEEE-488 GPIB

+GPIB
This option provides an integrated IEEE-488 GPIB communications port, allowing the product to be fully controlled and monitored using supported commands, as well as adding some additional interface specific commands.

Integrated Blocking Diode

+BD
The Integrated Blocking Diode Option provides an internally heatsinked protection diode on the positive output terminal of a MagnaDC programmable DC power supply to protect the product's output from reverse voltage up to 1200 Vdc.

LXI TCP/IP Ethernet

+LXI
This option provides an integrated TCP/IP Ethernet communications port, allowing the product to be fully controlled and monitored using supported commands, as well as adding some additional interface specific commands.

Photovoltaic Power Profile Emulation

+PPPE
This software interface for Magna-Power programmable DC power supplies utilizes EN50530 modeling to generate and transfer non-linear solar array profiles as a function of temperature and sunlight for the power supply to emulate.

Water Cooling

+WC
Water cooling is available instead of the standard air cooling. Water cooled units are fully enclosed and to not take in any external air, making them ideal for corrosive environments, densely packed cabinets or setups where water is readily available.

Accessories Available

Name Item Description Docs
USB Edgeport Converter 25302 Industrial Plug and Play USB to RS232 Converter N/A
RS485 Converter 24716 Industrial RS232 to Addressable RS485 Converter N/A
UID47: Universal Interface Device 22026 Master-slave interface device for load sharing. Includes interface device and (2) D-Sub 37 cables. PDF
CAB1: Cabinet and Integration 1 17883 12U Cabinet (32” H x 24” W x 31.5” D) with casters, fans, and product integration N/A
CAB2: Cabinet and Integration 2 17883 24U Cabinet (51.5” H x 24” W x 31.5” D) with casters, fans, and product integration N/A
CAB3: Cabinet and Integration 3 17883 30U Cabinet (67” H x 24” W x 31.5” D) with casters, fans, and product integration N/A
CAB4: Cabinet and Integration 4 17883 36U Cabinet (75” H x 24” W x 31.5” D) with casters, fans, and product integration N/A
CAB3x2: Cabinet and Integration 3x2 17883 60U Double Cabinet (67” H x 48” W x 31.5” D) with casters, fans, and product integration N/A
CAB4x2: Cabinet and Integration 4x2 17883 72U Double Cabinet (75” H x 48” W x 31.5” D) with casters, fans, and product integration N/A

Learn

White Papers

An Overview of Current-Fed Power Processing

A technical paper on Magna-Power Electronics signature current-fed power processing topology with a comparison to alternative approaches to high-power switch-mode power supply design.

Control Loop Modulation Applied to Programmable DC Power Supplies

Modulation allows a set point adjustment of voltage or current by another input. Modulation signals can be derived from an external device, such as a thermistor, or from sampling output current or voltage.

Getting the Best Performance from AC to DC Power Supplies in Abusive Environments

Five frequently seen power supply integration problems that may affect the product's lifespan and measures for correcting them, including: power supply grounding, line voltage, switching remote sense leads, over current trip fault, and operating environment.

Peak-to-Peak Output Voltage Measurements of Switching Power Supplies

The peak-to-peak output voltage measurement requires a setup that is difficult for customers to replicate. This article explores the methods and physical apparatuses used by Magna-Power to measure peak-to-peak output voltage ripple.
TS系列 可编程直流电源 Image

How to Buy

In the USA and Canada, Magna-Power sells it products directly from the factory, with a North American network of technical representatives. Magna-Power products are available worldwide through direct sales offices and authorized distributors. Requests from this form will either be quoted directly or automatically routed to the appropriate sales partner for quote.

Build-time

Magna-Power products are made-to-order with build-times that vary depending on the model's maximum power rating. The current build-time for the TS Series is 3-4 weeks.

Sales Partners

In the USA and Canada, Magna-Power sells it products directly from the factory, with a nationwide network of technical representatives. Magna-Power products are available available worldwide through direct sales offices and authorized distributors. Requests from this form will either be quoted directly or automatically routed to the appropriate sales partner for quote.

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