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KLIBO phase brake
Phase brake 230V~
without SP control input
Item No. 8503.4562
Features
- Brake system according to DIN EN 19085-1, PL = b according to DIN EN ISO 13849-1
- High operating safety
- High voltage withstand strength
- Maintenance-free
- Continuously adjustable braking current
Option
- Continuously adjustable active braking time
- With a power-on lock when the built-in fuse is blown (1)
(1) In the event of a fault in the electronic brake that causes the integrated fuse to blow, operation of the starting device can be prevented by connecting to terminal 5 on the circuit board. For control units with electrical engagement, engagement is prevented. In applications with mechanical activation, the system can be switched on, but operation is not possible. In this case, the electrical equipment and machine must be taken out of service and the starter checked and replaced. Please contact the manufacturer.
Versions
| Item No. | Delivery Time | Stock | Quantities / Prices |
|---|---|---|---|
| 8503.4562 | 1 day(s) | 3 | 65,38 € Net |
Technical Features
Series Specifications
Rated voltage ranges
110V~, 230V~, 400V~
Performance Level
PL = b according to DIN EN ISO 13849-1
PFH
4.23x10^6 h
Test No.
IFA1603009
Nominal frequency
50-60Hz
Voltage range
85-110%
Rated power
2VA
ambient temperature
-20°C ... +50°C
Control input
Optional, same potential as input L3
Time domain braking time
3 sec ... 30 sec, only in execution with SP connection.
Max. braking current
0-20A
Power semiconductor
Thyristor = 30A/1200V Diode = 40A/1200V
Activation time
approximately 250ms
brake frequency
10% ED at 10 sec. braking time (36/h)
Function
Phase cutting control
Mode of operation
Direct current braking
Use
Sine wave mains voltage required, no generator operation.
Housing 10-pin.
DIN rail enclosure
Fastening
On DIN rail (EN60715)
Dimensions of housing
45.5mm x 74mm x 85mm (LxWxH)
Max. connection cross-section
2.5mm²
Individual Parameters
Voltage
230 V
adjustable active braking time
No
SP control input
No
Power-on lock when the fuse is triggered.
No
Manufacturer
Downloads
Downloads for the Series
Manual [EN]Explanation of the terminals [EN]
Dimension drawing
Wiring diagram 1Ph-230V - with contactor Klibo7,5
Wiring diagram 3Ph-400V - control voltage 230V
Wiring diagram star-delta 3Ph-400V - control voltage 230V, without SP
Wiring diagram star-delta 3Ph-400V - control voltage 230V, with SP
Wiring diagram star-delta 3Ph-400V - control voltage 400V, without SP
Wiring diagram star-delta 3Ph-400V - control voltage 400V, with SP
Function description
The KLIBO phase brake module is designed for decelerating cage rotor motors and single-phase motors with start capacitors. The integrated power electronics generate a direct current that creates a stationary magnetic field in the motor winding, thereby braking the rotor. The strength of the magnetic field, and thus the braking force, is determined by the magnitude of the continuously adjustable direct current. The module allows for the continuous adjustment of the braking current as well as the active braking time, which can be controlled via the SP input (optional). The KLIBO phase brake module is directly switched to the motor winding via contactors, which are controlled by the KLIBO star-delta module.
Motor Heating During Braking Operation
The motor heating during braking by direct current supply corresponds to the heating during motor start. If motors are frequently started and braked with high currents, the motor temperature should additionally be monitored by a thermistor (temperature sensor).
With our many years of experience in brake modules, we are the right partner for electronic brakes.