The POB30D Coil Tester & Power Supply is a powerful and lightweight power supply, ideal for operating and testing circuit breakers coils. It was also designed to supply spring-charging motors with an inrush current of up to 30 A DC. This unit provides a wide-ranging output of 10 – 300 V DC for supplying circuit breaker auxiliary circuits. The POB30D can perform automatic tests of minimum trip-voltage in accordance with IEC 62271-100 and ANSI C37.09 standards.
The POB30D can be used as a general power supply device or a temporary battery charger. This unit was designed for:
- circuit breaker coil operation
- spring-charging motor supply
- lightweight – only 10.6 kg
- minimum trip voltage test of the circuit breaker’s coils
- as a power supply for tests with breaker analyzers from different vendors