Voltage relay BA 9054

Contacts

Auxiliary voltage

Start up delay

Measuring range

Switching delay

Approvals and Markings

Variant

Article number: 0051065
Type: BA9054/010 DC1-10V AC/DC24-80V

The voltage relay BA 9054 of the VARIMETER series monitors single phase DC or AC voltage systems... more

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Product description

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.

Technical specifications

Width:	45 mm
Operate delay:	Yes
1- / 3-phase:	1
Nominal voltage max.:	AC 1000, DC 900 V
Auxiliary voltage:	AC, DC, AC/DC
Output contacts:	2 C/O contacts
Enclosure design:	Switch cabinet
Type:	BA 9054

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Advantages

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

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