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Super Engineering Works

Single Phasing Preventor

Single Phasing Preventor
Business Type Manufacturer, Exporter, Supplier
Wiring Diagram for SDV-VSP2/VSP3 View

Preferred Buyer From

Location India, Kuwait


  • Single Phasing, Reverse Phasing, Unbalanced Supply
  • Type SDV-VSP-2 Terminal Type, VSP-3 Pre-wired Terminals.
  • Auto Reset, 1NO Output Contact, suitable for any HP/KW rating monoblock pumps.
  • Two Types of easy mounting : Panel Mounted and Channel Mounted.


  • Suitable for 3 Ph. Equipments
  • Agricultural Pump Starters
  • 3 Phase Split AC Machines
  • Hoist Motor Control
  • Valve Actuator Motor
  • Machine Tools
  • Injection Moulding Machines

Yes! I am interested

  • Additional Images

  • SDV-VSP3 Single Phasing Preventor With Prewired

  • SDV-VSP2 Single Phasing Preventor With Terminals

Technical Specification

CAT.No./ Model No. SDV-VSP2 and SDV-VSP3
Supply Voltage 415V AC ±20%, 50Hz ±3
OutPut Relay Contact 1NO
OutPut Contact Rating 5Amp, 240V AC (Resistive)
Unbalance Trip Setting 50V ±10V AC
Trip time delay for unbalance 3.0 ±1.5 Sec
Resetting Auto Reset
Enclosure ABS Moulded with Delerin Connector strip
Humidity Upto 95%, RH (non-condensing)
Temperature -5°C to 60°C.
Mounting Panel Mounting and Channel Mounting.

Mechanical Installation

Mechanical Installation

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