Produit accessoire
Module BDx
Module de diode de blocage 1U avec refroidissement entièrement intégré
Le Module BDx fournit une solution de diode de blocage 1U en rack entièrement intégrée pour les applications d'alimentation DC haute puissance, incluant le refroidissement nécessaire, la surveillance d'état et les E/S numériques de surveillance. Avec des caractéristiques de courant élevé et une intégration des communications avec les alimentations MagnaDC, le Module BDx offre une solution clé en main pour la charge de batteries, la charge de condensateurs et la protection contre la contre-force électromotrice des variateurs de moteurs.
Principales Caractéristiques
- Module complémentaire pour les alimentations MagnaDC
- 4 modèles couvrant une large gamme d'applications
- Protection jusqu'à 1 200 Vdc
- Courant direct jusqu'à 1 200 Adc
- Refroidissement entièrement intégré avec indicateur d'état
- Interface de commande E/S utilisateur de l'alimentation
- Kit de montage en rack à rails fixes inclus
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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% |
Les spécifications sont susceptibles d'être modifiées sans préavis. Sauf indication contraire, toutes les spécifications sont mesurées aux valeurs nominales maximales du produit.
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.
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)