VARIMETER SERIES, SINGLE PHASE, AC/DC, 80-230V MONITORING RELAY

The voltage relay BA 9054 of the VARIMETER series monitors single phase DC or AC voltage systems (with 1 Measuring range for AC and DC). The adjustment is made via potentiometers on the front of the device. Early recognition and preventive maintenance avoid interruptions of electrical plants and provides a higher operational and plant safety.

Key Features:

• According to IEC/EN 60255-1, IEC/EN 60947-1
• To: monitor DC and AC
• With measuring ranges from 15 mV to 1000 V
• High overload possible
• Input frequency up to 5 kHz
• Galvanic separation between Auxiliary Circuit – measuring ciruit
• Auxiliary supply AC and AC/DC
• Optionally with start-up delay
• With time delay, up to max. 100 sec
• Optionally with safe separation to IEC/EN 61140 (on request)
• As option with manual reset
• LED indicators for operation and contact position
• Width: 45 mm


Key Benefits:

• Protection against defect by overvoltage
• Preventive maintenance
• For better productivity
• Quicker fault locating
• Precise and reliable