S2 VMR2

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

Overview

  • Phase Sequence
  • Auto Reset
  • 1 CO Output Relay
Category:
USP D1
ALV D2

Description

Technical Specification

Supply Voltage

  • System 48-63 Hz, Selectable by Front Knob
    : 100-110-120 / 220-230-240 / 380-415-440V AC -25+20%
  • Auxillary Built-in (from 3 Phase)

Output Contacts

  • Output Contacts 2 CO

Trip Setting(Volts)

  • Phase Sequence Yes
  • Phase Unbalance 10% (Fixed) ± 10%

Trip Time Delay

  • On Phase Failure/ Unbalance Instant  2 – 5 Sec. (Fixed) / RP-Instant On UV/OV
Under Voltage For 380-440V AC
For 220-240V AC,
For 100-120V AC		 ± 20% (Fixed)
Over Voltage For 380-440V AC
For 220-240V AC For 100-120V AC		 ± 20% (Fixed)

Resetting Mode

  • Resetting Mode Auto Reset

Weight

  • Weight 100 gms.(Approx).

Dimensions (mm)

  • Overall (L x W x D) 90 x 35 x 60
  • Mounting (L x W) 35 mm rail Mounting

Note:

  • Wherever not specified Contact Rating : 5A @ 230 V AC (resistive)
  • * Available on request.

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