KVC757A127 3BHE020959R0127 ABB IGBT Power Supply Board

Name: KVC757A127 3BHE020959R0127 ABB IGBT Power Supply Board
Rating: 4.5 (90 reviews)

Condition:

Brand New & Original

Availability:

In Stock

Delivery Time:

5-7 Days

EXW Price:

$2000

Payment:

T/T, Full Payment Before Shipping

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Product Description Technical Download

Brief Introduction
Manufacturer	ABB
Module/Order Number	KVC757A127 3BHE020959R0127, KV C757 A 127
Description	IGBT Power Supply Board
Country of origin	Switzerland
Dimension & Net Weight	10x10x10cm, 0.5kg
Packing Weight	2kg
Function & Application
The KVC757A127 3BHE020959R0127 is an IGBT power module in the ABB ACS2000 medium-voltage frequency converter. It primarily serves to convert power for the frequency converter's drive circuits and provides electrical isolation between the control module and the high-voltage input, preventing damage to precision control equipment. The KVC757A127 power module typically draws power directly from the frequency converter's internal DC bus (DC-Link). Since the bus voltage can often reach thousands of volts, this power module uses onboard conversion components to transform the high voltage to a low voltage, ensuring safe power supply and electrical isolation for the control module. Furthermore, the IGBT drive circuit usually requires positive and negative voltages to ensure circuit switching. The KVC757A127 3BHE020959R0127 power board provides precise positive and negative voltages, reducing IGBT switching losses. In addition, the onboard instant power supply can provide power to the monitoring circuit on the gate driver board in the event of a fault, enabling the monitoring circuit to detect and report fault conditions in a timely manner.
Other Information
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Topteng Technology Trading Co., Limited

Established in 2010, Topteng has been a leading supplier of industrial automation spare parts for decades. Specialized in PLC, DCS, ESD and TSI systems, we provide competitive pricing and expert solutions.

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