Protection Relays

Sycon Products

SYCON-8801 - Protection Relay - Mains Frequency Relay

Sycon 8801

A frequency variations involves a change in frequency from the normally stable utility frequency of 50 hz / 60hz. This may be caused by erratic operation of emergency generators or unstable frequency power sources. MFR 8801 reads the frquency. Displays it and compares it with set frequency and trip the deviceif frequency read is out of selected range.

General Features

  • Easy installation
  • Low frequency Setting in range 35 Hz to 65Hz in step of 0.5Hz
  • High frequency Setting in range 35HZ to 65Hz in step of 0.5Hz
  • Trip Delay Time Setting in range of 1 to 60 sec in step of 1 sec.

Protection of

  • High - Frequency
  • Low - Frequency

Display Features

  • Low Frequency Setting Display
  • High Frequency Setting Display
  • Time Setting Display
  • Fault Frequency Display

Electrical Specifications

Aux Supply 230VAC (110VAC and 415 VAC Optional )
Potential free NO-C-NC 10 Amp at 250VAC Contacts
Accuracy +- 1 digit

Mechanical Specifications

Dimensions 96 × 96 × 60 mm (w × h × d)
Weight 360gm
Operating Temperature 0°C to 70°C
Mounting type Panel
Body Plastic

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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