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Minilec ALV D2 Phase Failure Relay

Minilec ALV D2 Phase Failure Relay

Brand
Minilec
Model number
ALV D2

Minilec ALV D2 phase failure relay with 2 CO output. Typical uses: AC & R chiller compressor motors, AHU fan /pump motors, hoist & crane.

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Key features

  • Phase Failure, Phase Sequence
  • Fixed unbalance settings
  • Adjustable UV/OV settings
  • Auto Reset, 2 CO output relay

Specifications

Specifications
Output Contacts2 CO
Under VoltageFor 380-440V AC For 220-240V AC For 110 V AC 80% to 95% (adjustable) ; For 380-440V AC For 220-240V AC For 110 V AC 105% to 120% (adjustable)
Resetting ModeAuto Reset
Weight400 gms.
NoteWherever not specified Contact Rating : 5A @ 230 V AC (resistive)
Supply Voltage
System110 / 240 / 380 / 415 / 440 V AC ±20%, 50 / 60 Hz
Auxiliary110 V (Fixed) or (220 - 230 - 240) or (380 - 415 - 440) V AC ±20% selectable
Trip Setting(Volts)
Phase SequenceYes
Phase Unbalance40 V ±6 V (fixed)
Trip Time Delay
On Phase Failure3.5 secs. ± 1.5 sec
On UV/OVLess than 2 secs.
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
Product
ApplicationsAC & R Chiller compressor motors, AHU Fan /Pump Motors, Hoist & Crane, Machinery using multiple small motors, MAIN powers supply distribution panel board, DG Set application, Submersible Pumps, UPS

Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.

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