Baid Power Services Pvt. Ltd.

Voltage Monitoring Relay AC 1 Ph. & 3 Ph.

Function:                                                                       

Detects situation of under voltage and over voltage in the electrical system. The relays have ON delay and Trip Delay timer. Voltage and Trip Delays are adjustable from the front panel.

 

 Enclosure is DIN-Rail Mounting and Panel mounting.

Application:

 DG set Automation, PCC, Distribution Boards and where ever voltage monitoring is must.

Specifications:

Voltage Monitor Relay 1 Phase.

Parameters	Model  No
	BVRA-UO	BVRA-U	BVRA-O	BVRA-UOF
Function	Under&OverVolt (Adjustable)	UnderVolt (Adjustable)	OverVolt (Adjustable)	Under&OverVolt (Fixed.)
Aux. Supply	85-265 V AC/110/240VAC(+20%-25%)
OutPut RelayContact	1CO
UnderVolt	75%to95%(Adj.)		N/A	145V+/-5(Fixed)
OverVolt	105%-120%(Adj.)	N/A	105%-120%(Adj.)	235V+/-5(fixed)
TripTimeDelay	1-10Sec.(Adj.)		1-5Sec(Adj.)	2-5Sec.(Fixed)
Power ON Delay	1-5Sec.(Fixed)
Re-set	Auto/Manual		Auto	DelayedAuto
Dimentions(LXWXD)	60X70X130MM

 

 

  Voltage Monitor Relay 3 Phase.

 

Parameters	ModelNo.
	BVRA-TUO	BVRA-TU	BVRA-TO	BVRA-TU033F2
Function	Under & Over V(Adj.)	Under V (Adj.)	Over V (Adj.)	Under & Over V (Adj.) + Phase Failure (Single Phasing)
Aux. Supply	85-265 /110/240/380/415/440 V AC(+20%-25%)
OutPutRelayContact	1+1 CO	1CO	1CO	2 CO / 3 CO
UnderVolt	75%to95%(Adj.)		N/A
OverVolt	105%-120%(Adj.)	N/A	105%-120%(Adj.)
TripTimeDelay	1-10Sec.(Adj.)
PowerONDelay	1-5Sec.(Fixed)
Re-set	Auto/Manual
Dimentions(LXWXD)	60X70X130MM

                                         

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