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Home » Products » Minilec Phase Failure Relays » Minilec » Minilec Phase Failure Relays ALV D2

Minilec Phase Failure Relays ALV D2

Minilec Phase Failure Relays ALV D2
Minilec Phase Failure Relays ALV D2
Product Code : ALV D2
Brand Name : Minilec
Product Description

Minilec Phase Failure Relays

OVERVIEW :-


Phase Failure, Unbalance,

Phase Sequence, under voltage,

Over Voltage, Auto Reset,

Fixed unbalance setting,

Adjustable UV/OV settings,

2 CO output relay

TECHNICAL SPECIFICATION :-

Supply Voltage


System : 110 / 240 / 380 / 415 / 440 V AC ±20% 50 / 60 Hz

Auxillary : 110 V (Fixed) or (220 - 230 - 240) or
(380 - 415 - 440) V AC ±20% selectable

Output Contacts : 2 CO

Trip Setting(Volts)


Phase Sequence : Yes

Phase Unbalance : 40 V ±6 V (fixed)


Under
Voltage
For 380-440V AC
For 220-240V AC
For 110 V AC
line 80% to 95% (adjustable) of auxillary supply (±2% of set value)

Over
Voltage
For 380-440V AC
For 220-240V AC
For 110 V AC
line 105% to 120% (adjustable) of auxillary supply (±2% of set value)

Trip Time Delay

On Phase Failure : 3.5 secs. ± 1.5 sec

On UV/OV : Less than 2 secs.

Resetting Mode : Auto Reset

Weight : 400 gms.

Dimensions (mm)

Overall (L x W x D) : 76 x 56.5 x 117.5

Mounting (L x W) : 67 x 46 alt / 35 mm rail Mounting

Note:

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

* CE marked products available on request.

 ALV D2ALV D2

 

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

JAIN ELECTRICALS & ENGINEERS

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