The step-transformer type INA 6501 is a standard accessory for the Schaffner Modula 6000 instrumentation series and for the NSG3040/NSG3060. It provides a convenient means of reducing the incoming supply voltage by pre-set amounts. It is required for power quality testing (PQT) as per IEC/EN 61000-4-11 for voltage dips and under-voltages.
Learn more...