ABB 3BHB006457R0001 | Power Diodes (IGCT Freewheeling Diodes)
core parameters:
| Project | parameters |
|---|---|
| Brand | ABB |
| Order No. | 3BHB006457R0001 |
| Product Type | Power Diodes/IGCT Freewheeling Diodes |
| peak reverse voltage (VRRM) | 4500V (4.5kV) |
| Average Forward Current (IFAVM) | 1120A (1.12kA) |
| Forward voltage/current | 4.2V / 2500A |
| inrush current (IFSM) | 23000A (23kA) |
| power dissipation | 10500W (10.5kW) |
| Package Form | 100mm diameter disc type package |
| Dimensions | diameter 100mm/height 26mm |
| net weight | about 0.9kg |
| Origin | Hungary/Germany |
| Customs Code | 85411000 |
Core Features:
-
Freewheeling Protection: As a freewheeling diode of IGCT, it provides a current path when the inductive load is turned off, absorbs the reverse induction voltage, and protects the IGCT from damage
-
high pressure bearing: Up to 4500V reverse peak voltage, suitable for high-voltage environments of medium-voltage inverters
-
Large Current Processing:1120A average forward current for high power applications
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High surge withstand:23000A surge current capability to cope with sudden overload
adaptation system:
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ABB ACS6000 Medium Voltage Inverter Series(power range 3-36 MW, voltage class 2.3-3.3 kV)
-
Phase Module for ACS6000 frequency converter as freewheeling diode
Application Areas:
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metallurgical industry rolling mill drive
-
mine hoist drive
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Ship Propulsion System
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High Voltage Direct Current (HVDC) System
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Industrial power supplies and power converters
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Oil and gas, electricity and other heavy industries
⚠️ Important Note:
The device is a high-voltage high-power semiconductor and must be installed, replaced and debuggedQualified professional and technical personneloperation. Be sure to completely cut off the power supply to all related equipment before operation and ensure that any residual charge that may be present has been completely discharged.
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