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Home » Products » Minilec Phase Failure Relays » Minilec » Minilec Phase Failure Relays S2 VMR3

Minilec Phase Failure Relays S2 VMR3

Minilec Phase Failure Relays S2 VMR3
Minilec Phase Failure Relays S2 VMR3
Product Code : S2 VMR3
Product Description

Minilec Phase Failure Relays

OVERVIEW :-

  Microcontroller design,
  SMD Technology,
  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    
  System : 100-120 / 220-240 / 380-440V AC -25%+20%, 48-63 Hz
  Auxillary : Built In (from 3 Phase)

Output Contacts : 2 CO

Trip Setting(Volts)    
  Phase Sequence : Yes 
  Phase Unbalance : 4 % - 20 % [Variable]

  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 [Selectable]

Weight : 110 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)

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
  S2VMR3S2VMR3

JAIN ELECTRICALS & ENGINEERS

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