The Coil Analyzers SAT30A and SAT40A are powerful, lightweight units ideal for testing of circuit breakers. Substation battery is not connected or available. The SAT series instruments are intended to supply circuit breaker coils and spring charging motors. They spring charging motors (SAT40A – AC and DC) as a part of commissioning and maintenance testing.
SAT Series instruments have the possiblity to generate at 230V mains supply and inrush currents up to 30A (SAT30A) or 40 A (SAT40A)