Protection Relays

Sycon Products

SYCON-8803 - Protection Relay - UC / OC Relay


Current Relays are used in a variety of applications where protection of sensitive or expensive equipment against over or under current conditions is required. These products are perfect for applications such as detecting (sensing) conveyor jam-up conditions, machine tool wear, no load conditions or monitoring status of heater or lamp load.

General Features

  • Easy to install
  • friendly user interface
  • class 1 (± 1 digit)

Display Features

  • Indication of:
    • Normal
    • Under Current
    • Over Current

Technical Specifications

Supply Voltage System 240 / 380 / 415 / 440 V AC ±20%
Under Current 10% to 100% (adjustable)
Over Current 50% to 140% (adjustable)
Trip Time Delay 1 sec to 10 sec (adjustable)

Electrical Specifications

Auxiliary supply 230V AC (110 VAC and 415 VAC optional)
Relay output Potential free NO-C-NC, 10 Amps at 250 VAC contacts
Operating temp range -10ºC to +70ºC
Calibration SYCON 8803 is calibrated with Digital Power Meter YOKOGOWA, Japan
Accuracy ± 1% tolerance

Mechanical Specifications

Dimensions 70x60x110 mm (HxWxD)
Mounting Type Din Rail Mounting
Body 420gm

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Systems & Controls (Sangli) Pvt. Ltd.

C-24, MIDC, Miraj 416410
Sangli, Maharashtra, India

Phone: +91 233 2644765 / 2644320
Fax: +91 233 2645053