- Continuously adjustable braking time
- Continuously adjustable braking current
- Time optimized controller operation allows restart during braking phase
- Relay output 5 A
- Actuation of braking currents allows to control power contactors
- Controller operated with watch-dog
|Image||Designation||Art.-No.||Price incl. VAT|
400 V~ potential-free
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The KLIBO Start Brake System is designed for the direct starting and braking of squirrel-cage and single-phase motors with starting capacitor. The integrated power electronics (power converter) generates a direct current that causes a stationary magnetic field in the motor winding and slows down the rotor. The magnetic field strength and thus the braking force is determined by the height of the adjustable direct current. The module allows continuous adjustment of the braking time as well as the braking current. A controller controls and monitors the operating state and ensures a safe restart even during the braking process. The starter contactor and the brake contactor are safely switched by means of two independent output relays. The brake contactor switches the braking current to the motor winding. Depending on the interconnection and motor type, the braking current can be switched via 2 or 3 windings to achieve the greatest possible braking torque.
Motor heating during brake operation
The motor heating during DC injection braking corresponds to the heating at engine start. If motors are frequently started and braked with high currents, the motor temperature should also be monitored by a thermistor (temperature sensor).
We have profound experiences in braking moduls for many years. That's why we are the right partner for electronic brakes.
|Art.-No.||8503.4491 = 400 V~ potential-free|
|Rated frequency||50-60 Hz|
|Voltage range||85-110 %|
|Rated capacity||2 VA|
|Ambient temperature||-20° C ... +50° C|
|Power semiconductors||Thyristor = 30 A/1200 V|
Diode = 40 A/1200 V
|Top hat rail housing|
|Max. terminal cross-section|
|Rated voltage||240 V AC |
400 V AC with 400 V-Version
|Start-up current||5 A|
|Rated switching capacity||1250 VA|
|Electric lifetime at 10/240 VAC|