OLD BRAKING UNIT – 380 VOLT DBU

From: R7,405.00

Model Power of Inverter (KW) Dimensions mm
DBU – 055 – 4 18.5 TO 55KW/380V 180*110*120
DBU – 160 – 4 132kW & 160kW / 380V 260*180*160
DBU – 220 – 4 185kW UP TO 220kW / 380V 260*180*160
DBU – 315 – 4 250kW UP TO 350kW /380V 260*180*160
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Description

Feedback the energy generated during motor operation to the grid after rectifier inverter. It is mainly applied in cases where regenerative power is large eg hoisting, mining elevator, lift and centrifugal machine.

Specifications

Voltage Class 380VAC / 660VAC
Brake Resistor 130s for 150% of rated current, 1m for 100% of rated current, operation can be continued at 80% of rated current
Control Mode 120 degree current control mode
Operation mode External terminal; Keypad
Protection Overcurrent, overvoltage, overtemp
Protection Level IP20