DC Injection Brake Modules

The DC brake module only, din rail / chassis mounting device IP20 to be mounted in an existing or new control system. Additional contactors & fuses may be required. Must be interlocked to prevent starting whilst braking & to de-energize running when braking. Please download this datasheet.

Specification and prices below:

These are our standard DC injection brake modules. They can be set for 0-10 seconds of braking. There's a one second delay and 0.2 seconds ramp time before the braking current is applied to the motor, this makes these modules suitable for frequent braking every time the motor stops.

Model Number Motor connected
for DOL
Motor connected
for Star/Delta
Motor Voltage Max. Brake
Current
Unit Price
kW HP kW HP
400V
INJ-H-25A-IH 5.5kW 7.5HP 11kW 15HP 380-415V 25A £161.20
INJ-H-50A-IH 11kW 15HP 22kW 30HP 380-415V 50A £223.86
INJ-H-75A-ASS-IH 18.5kW 25HP 37kW 50HP 380-415V 75A £288.91
INJ-H-120A-ASS-IH 30kW 40HP 55kW 75HP 380-415V 120A £380.64
INJ-H-220A-ASS-IH 55kW 75HP 110kW 150HP 380-415V 220A £552.66
220-230V Single Phase
Operation
3 Phase 220-
230V Operation
 
INJ-L-25A-IH 2.2kW 3HP 3.0kW 4HP 220-240V 25A £161.20
INJ-L-50A-IH 4.0kW 5.5HP 7.5kW 10HP 220-240V 50A £223.86

The table below shows our DC injection brake modules which have extended braking time, designed for motors high inertia that can't be stopped within 10 seconds. They can be set for 0-30 seconds of braking, but due to the amount of extra duty and the resulting heat they have lower power rating. There's also a one second delay and 0.2 seconds ramp time before the braking current is applied to the motor, this makes these modules suitable for frequent braking every time the motor stops.

Model Number Motor connected
for DOL
Motor connected
for Star/Delta
Motor Voltage Max. Brake
Current
Unit
Price
kW HP kW HP
400V
INJ-H-25A-IH-30S 4.0kW 5.5HP 7.5kW 10HP 380-415V 25A £161.20
INJ-H-50A-IH-30S 7.5kW 10HP 18.5kW 25HP 380-415V 50A £223.86
INJ-H-75A-ASS-IH-30S 15kW 20HP 30kW 40HP 380-415V 75A £288.91
INJ-H-120A-ASS-IH-30S 22kW 30HP 45kW 60HP 380-415V 120A £380.64
INJ-H-220A-ASS-IH-30S 45kW 60HP 90kW 120HP 380-415V 220A £552.66
220-230V Single Phase
Operation
3 Phase 220-
230V Operation
 
INJ-L-25A-IH 1.5kW 2HP 2.2kW 3HP 220-240V 25A £161.20
INJ-L-50A-IH 3.0kW 4HP 5.5kW 7.5HP 220-240V 50A £223.86

Below are our fast acting DC injection brake modules, intended for emergency operation. They can be set for 0-10 seconds of braking. There's no delay and the braking current is applied to the motor in full with no ramp time, this makes these modules suitable for infrequent braking, such as emergency stops. For applications were, under normal stopping, the motor would coast.

Model Number Motor connected
for DOL
Motor connected
for Star/Delta
Motor Voltage Max. Brake
Current
Unit
Price
kW HP kW HP
400V
INJ-H-25A-IH-EMR 5.5kW 7.5HP 11kW 15HP 380-415V 25A £161.20
INJ-H-50A-IH-EMR 11kW 15HP 22kW 30HP 380-415V 50A £223.86
INJ-H-75A-ASS-IH-EMR 18.5kW 25HP 37kW 50HP 380-415V 75A £288.91
INJ-H-120A-ASS-IH-EMR 30kW 40HP 55kW 75HP 380-415V 120A £380.64
INJ-H-220A-ASS-IH-EMR 55kW 75HP 110kW 150HP 380-415V 220A £552.66
220-230V Single Phase
Operation
3 Phase 220-
230V Operation
 
INJ-L-25A-IH-EMR 2.2kW 3HP 3.0kW 4HP 220-240V 25A £161.20
INJ-L-50A-IH-EMR 4.0kW 5.5HP 7.5kW 10HP 220-240V 50A £223.86

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