Dynamic Brake Resistor, 20 Ohms x 6000 Watts

ES4-20R-SB

Order Code: 37741
Photo of Dynamic Brake Resistor, 20 Ohms x 6000 Watts
Available to Order
Delivery normally 2 weeks
£367.00
(excl. VAT)
£440.40
(inc. VAT )
Price break
per unit
1+
£367.00

Condition: New with Warranty
Brand: Cressall, Range: Encased Dynamic Brake Resistors

20 Ohms x 6000Watts (6kW) Dynamic Braking Resistor with terminal cover and thermal trip. 
Application: When connected to a suitable Inverter drive this will add braking to the drive system, by absorbing energy returning from the load.

Overload: 460% for 10 seconds every 100 Seconds, or as shown in the data sheet linked below.
Maximum Overload:  Limited by the brake chopper Voltage to 7.2kW for 230V Drives, or 28.1kW for 400V drives..
Tolerance: -0 +5%.
Voltage: 1000V DC or AC rms.

Enclosure: IP20 when mounted (Open to rear).
Dimensions: 500mm Long x 195mm high x 388mm wide.
Mounting: Via 4 x M6 on 410mm by 360mm centres.
Weight: 6.6kg.

Thermal sensor has a normally closed contact opening at 250ºC and closing at 210ºC.

Part Number:  ES4-20R-SB