NBRA-658 brake chopper

The NBRA-658C is a brake chopper produced by ABB for regenerative energy generated by frequency converters during deceleration or stopping.
Product features:

Suitable for: 400V or 500V three-phase inverter with access to DC+ and DC-terminals.
Easy setup: Provides braking function for any brand of existing drives as well as ABB ACS800, ACS850, ACS550 drives.
Overvoltage protection: Provides protection when the driver trips due to “overvoltage” or due to extended stop ramp.

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Description

Overview

Essential details：NBRA-658 brake chopper

Product Description

The NBRA-658C is a brake chopper produced by ABB for regenerative energy generated by frequency converters during deceleration or stopping.
Product features:

Suitable for: 400V or 500V three-phase inverter with access to DC+ and DC-terminals.
Easy setup: Provides braking function for any brand of existing drives as well as ABB ACS800, ACS850, ACS550 drives.
Overvoltage protection: Provides protection when the driver trips due to “overvoltage” or due to extended stop ramp.

NBRA-658

Product parameter

Model: NBRA-658C
Product Type: Brake Chopper
Rated power: 21kW continuous, 229kW 10 minutes every 10 minutes
Dimensions: Width 334mm x depth 240mm x height 583.5mm
Installation method: Rear installation, 44 x 7mm mounting hole, 200mm x 562mm hole spacing
Protection level: IP00
Weight: 26kg
Product ID: 59006428
EAN: 6438177017066
Country of Origin: Finland (FI)
Tariff Number: 85049099
Minimum order quantity: 1 piece
Inventory: Central inventory, including stock in the United States, Finland, Singapore, Japan, Australia and other warehouses

APPLICATION

Application field:

Industrial automation: Suitable for various industrial automation scenarios, such as robots, fans, pumps, compressors, conveyors, etc.
Installation and use:

Mechanical installation: Detailed mechanical installation guide is provided, including different models of the NBRA-658C.
Electrical Installation: Provides guidance on power cable selection, wiring, control connections, relay outputs, enable inputs, fiber optic links, and power connections.

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