ABB NBRA-655C - Universal Brake Chopper - 4.5W/60kW IP54

NBRA-655C (59006401)

Order Code: 27159
Available to Order
Delivery normally 4 weeks
(excl. VAT)
(inc. VAT )
Price break
per unit

Condition: New with Warranty
Brand: ABB, Range: ACS Accessories

ABB Universal Brake Chopper for use with any 230V, 400V or 500V 3 ph Inverter having access to DC+ & DC- terminals.  Simple to set-up and provides braking for Any Make of existing drive as well as ABB ACS800,  ACS850, ACS550 Drives tripping on 'Over-Voltage' or a process suffering from an Extended Stop Ramp.

Rating for use with 400V Inverter:-
Part time: 52.8kW x 60 seconds every 10 minutes
Continuous: 4.5kW
Minimum External Resistor set required: 8 Ohms

Rating for use with 230V Inverter or 320V DC Bus:-
Part time: xxkW x 60 seconds every 10 minutes
Minimum External Resistor set required: xx Ohms

Rating for use with 500V Inverter:-
62.6kW x 60 seconds every 10 minutes
4.5kW Continuous
Use with external resistor at 8 Ohms minimum

Setting is adjustable for Inverter Drive supply Voltages of 230V, 400V and 500V.
Parallel connection is available for higher braking powers (requires fibre link - please contact us). 

Enclosure Rating: IP54
Dimensions: 157mm Wide x 149mm Deep x 198.5mm high
Mounting: Wall or Panel mount on 4 x 7mm holes at 76mm x 186.5mm.
Weight: 2.9kg

Part Number - NBRA-655C (NBRA655C) 59006401

Download the NBRA Brake Chopper manual from the link below...