Minilec Phase Failure Relays D2 VMR1

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Product Description

Minilec Phase Failure Relays

OVERVIEW:-

	Suitable for 3 Ph-3W system,
	Microcontroller design,
	Absolute values of UV/OV settings,
	Phase Failure, Unbalance,
	Phase Sequence, under voltage,
	Over Voltage, Auto/Manual reset,
	Adjustable settings for Unbalance,
	UV/OV and trip delays,
	2 CO output relay

TECHNICAL SPECIFICATION :-

Supply Voltage

Under Voltage	For 380-440V AC For 220-240V AC For 100-120V AC	: : :	285-425V AC [Variable] 165-225V AC [Variable] 75-115V AC [Variable]
Over Voltage	For 380-440V AC For 220-240V AC For 100-120V AC	: : :	400-520V AC [Variable] 230-290V AC [Variable] 105-145V AC [Variable]

Trip Time Delay

	On Phase Sequence	:	Instant
	On SP/UV/OV	:	1 To 10 Sec [Variable)

Resetting Mode

Auto/ Manual Reset (External NC Push Buttons)


Weight	:	300 gms.

Dimensions (mm)

	Overall (L x W x D)	:	76 x 56.5 x 117.5
	Mounting (L x W)	:	67 x 46 / 35 mm rail Mounting

Note:

Wherever not specified Contact Rating : 5A @ 230 V AC (resistive)

APPLICATION :-

Suitable for monitoring 3 Ph. System supply from MAINS & used by motor load -
	AC & R Chiller compressor motors.
	AHU Fan /Pump Motors
	Machinery using multiple small motors.
	MAIN powers supply distribution panel board.
	DG Set application
	UPS
	Submersible Pumps
	Hoist & Crane