SAT Series - Coil Analyzers
Coil Analyzers – SAT series instruments are powerful, lightweight units ideal for testing of the circuit breakers, where substation battery is not connected or available. The SAT series instruments are intended to supply circuit breaker coils and spring charging motors as a part of manufacturing, commissioning and maintenance testing.
Coil Analyzers can perform the current and resistance measurement of the circuit breaker coils in accordance to IEC 62271-100 standard. SAT series instruments can also perform the minimum trip voltage test, mechanism charging time (IEC 62271-100) of the circuit breaker coils.