Accessory Product
BDx-Modul
1U-Sperrdiodenmodul-Erweiterung mit vollständig integrierter Kühlung
Das BDx-Modul bietet eine vollständig integrierte 1U-Rackmount-Sperrdiodenlösung für Hochleistungs-Gleichstromversorgungen, einschließlich notwendiger Kühlung, Statusüberwachung und digitaler E/A für die Überwachung. Mit Hochstromwerten und Kommunikationsintegration mit MagnaDC-Stromversorgungen bietet das BDx-Modul eine schlüsselfertige Lösung für das Laden von Batterien, das Laden von Kondensatoren und den Schutz vor Rück-EMK von Antrieben.
Hauptmerkmale
- Erweiterungsmodul für MagnaDC-Stromversorgungen
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4 Modelle für ein breites Anwendungsspektrum
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Schutz bis zu 1.200 VDC
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Vorwärtsstrom bis zu 1.200 ADC
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Vollständig integrierte Kühlung mit Statusanzeige
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Benutzer-E/A-Steuerungsschnittstelle für Stromversorgungen
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Inklusive festem Rack-Montagesatz
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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)