Application
The Over Current Monitor, Type OCD 1/500 is designed for integration into rectifiers used in advanced process engineering.
Typical areas of application include copper plating, nickel plating, chromium plating, anodizing, printed circuit board manufacturing, and general galvanic processes.
Product Description
The Over Current Monitor, Type OCD 1/500 measures the voltage at the shunt. If the shunt voltage exceeds a set value, a comparator changes over and starts a ramp-function generator. After a certain time delay, the output relay is changed over. If the overcurrent has decreased to a value below the set operating point before the ramp-up time of the integrator has been reached, the ramp-function integrator will be reset and the output relay will not change over. In case of a new over current, this process is started again. If a very high over current occurs, the output will be changed over without the time delay of the integrator.
Technical Data:
| Supply Voltage: | 230 V / 50 Hz |
|---|---|
| Rated Value for shunt resistor: | 60 mV |
| Output Relay 1: | Load Relay 250 VAC 10 A |
| Output Relay 2: | Relay 24 VDC 0,1 A |
| Dimensions (B/T/H): | 45 / 70 / 110 [mm] |
| Recommended Setting Range: | 50…70 mV |
Article-ID 56953 (Standard version)
Article-ID 56963 (with reset button)
Block Diagram
