Accessory Product
BDx 모듈
완전 통합 냉각 기능이 포함된 1U 차단 다이오드 모듈 애드온
BDx 모듈은 고전력 DC 전원 공급 장치 응용 분야를 위한 완전히 통합된 1U 랙 마운트 차단 다이오드 솔루션을 제공하며, 냉각, 상태 모니터링 및 디지털 I/O 모니터링 기능을 포함합니다. 높은 전류 정격 및 MagnaDC 전원 공급 장치와의 통신 통합 기능을 통해 BDx 모듈은 배터리 충전, 커패시터 충전 및 모터 구동기의 역기전력 보호를 위한 턴키 솔루션을 제공합니다.
주요 기능
- MagnaDC 전원 공급 장치용 추가 모듈
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다양한 응용 분야를 위한 4가지 모델
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최대 1,200 VDC까지 보호
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최대 1,200 ADC 순방향 전류
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상태 표시기가 있는 완전 통합 냉각 기능
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전원 사용자용 I/O 제어 인터페이스
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고정 레일 랙 마운트 키트 포함
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Fully integrated
High-power rack-mount blocking diode solution
For applications or products where the Integrated Blocking Diode (+BD) option is not available or desired, the BDx Module offers a turn-key rack-mount blocking diode solution, including:
- Fully integrated and enclosed heatsinking and fan cooling
- User I/O status feedback including a temperature alarm state
- Front panel status indicator
- Heavy-duty tin-plated copper bus bars
- Remote sensing terminal for voltage feedback compensation
- Universal single phase active-PFC AC input connection
Internally, semiconductors are secured to Magna-Power manufactured heatsinks with fans and integrated thermocouples. An internal microprocessor monitors the internal temperature and provides +5V digital output signal when the system is powered and in a normal operating state. This +5V signal can be easily integrated into interlock systems, to ensure power is only driven through the BDx Module when its powered on and cooling is functional. Additional, a +5V digital input allows control of when the BDx Module is turned off and on, providing complete integration with a connected power supply.
Back EMF Protection
Prevent back-electromotive force (EMF) from electric motors or from the connection of charged batteries and capacitors from flowing back into the output of your power supply.
High Voltage Protection
Protect your power supply and other DC power equipment from externally generated DC bus voltages that could exceed the equipment's maximum ratings.
Mixed Voltage Paralleling
Connect multiple power supplies with different voltage ratings in parallel and protect lower voltage products high bus voltages.
Prevent Load Discharge
Prevent the power supply's internal bleeder network from discharging batteries, capacitors or fuel cells when the power supply is standby, faulted state, or turned off.
Model Ordering Guide
BDx Module models are defined by the configuration type and number, the maximum DC input voltage rating, and the maximum current rating.
Models
The following table of models provides all the available model configurations and their protection ratings:
| Model | Config | Max DC Input Voltage |
Max Current |
Reverse Voltage Rating |
Typical Losses |
| BDx-A1-1000-300/UI | A1 | 1000 Vdc | 300 Adc | 1200 Vdc | Up to 1.4% |
| BDx-A1-150-600/UI | A1 | 150 Vdc | 600 Adc | 200 Vdc | Up to 2.5% |
| BDx-A1-1000-600/UI | A1 | 1000 Vdc | 600 Adc | 1200 Vdc | Up to 1.4% |
| BDx-A1-150-1200/UI | A1 | 150 Vdc | 1200 Adc | 200 Vdc | Up to 2.5% |
Specifications are subject to change without notice. Unless otherwise noted, all specifications measured at the product's maximum ratings.
AC Input Specifications
External User I/O Specifications
See User Manual for pin layout
0V when off or faulted state.
Connected to MagnaDC interlock input via provided cable.
0V to disable product.
Connected to MagnaDC power status output via provided cable.
Physical Specifications
1.75” H x 19” W x 24” D (4.4 x 48.3 x 61.0 cm)
20 lbs (9.07 kg)
Environmental Specifications
Regulatory Compliance
CISPR 22 / EN 55022 Class A
Complies with 2014/35/EU (Low Voltage Directive)