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PowerohmPWB050NCBraking Module 480VAC 50A Continuous 200A Peak 775VDC

Condition: Used

Availability:

1 in stock

List Price

$382.49

1 in stock

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Specifications

Key Specifications

MFR / BrandPowerohm
MPNPWB050NC
ModelPWB050NC

Technical Specifications

TypeBraking Module
Continuous Current50 A
Nominal Line Voltage480 VAC
Peak Current200 A
Seller Part Number: BD3#O1HUNG

Product Description

What this is

Powerohm PWB050NC braking module from Powerohm Resistors, Inc. A dynamic braking chopper for 480 VAC AC drives: it switches an external braking resistor across the drive’s DC bus once bus voltage reaches its 775 VDC turn-on point. Rated 50 A continuous and 200 A peak. The front panel has voltage level and master/slave selection jumpers, fault contacts, and a 120 VAC fan supply connection. Used, removed from service. Not tested by us. Made in USA. See pictures for condition.

How the part number breaks down

  • PWB050NC = manufacturer’s part number; the nameplate rates this unit at 50 A continuous

Item Specifications

  • Brand: Powerohm Resistors (Hubbell)
  • Part Number: PWB050NC
  • Type: Braking module (DC bus chopper)
  • Nominal Line Voltage: 480 VAC
  • Turn-On Bus Voltage: 775 VDC
  • Continuous Current: 50 A
  • Peak Current: 200 A
  • Country of Origin: USA
  • Condition: Used

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