Voltage Monitoring Relays

Gennext make Voltage Monitoring Relay (also known as Line Voltage Monitoring Relay or Mains Voltage Monitoring Relay) is designed to provide protection against under voltage, over voltage, single phasing, reverse phasing and unbalanced voltage of Mains supply. It also provides settable power-on delay and trip delay. It comes in din-rail or door mounted cabinet.

Voltage Monitoring Relay Single Phase / Three Phase, Door Mounted / Din rail Mounted

Voltage Monitoring Relay Single Phase Door Mounted Door Mounted Voltage Monitoring Relay Single Phase Dinrail Mounted Din rail Mounted
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Single Phase, Door Mounted
Single Phase, Din rail Mounted
Three Phase, Door Mounted
Three Phase, Din rail Mounted

Features

  • Microcontroller based technology.
  • 7 Segment Digital display for 1 phase voltage and parameter setting.
  • Protection against Undervoltage, Overvoltage.
  • Easily parameter setting by keys.
  • Settable Trip delay for all protection.
  • UV/OV bypass facility.
  • LED indication for relay on.
  • Separate auxillary supply is not required.
  • Available in four models:
    • Single Phase, Door Mounted
    • Single Phase, Din rail Mounted
    • Three Phase, Door Mounted
    • Three Phase, Din rail Mounted

Specifications

Supply Voltage Single Phase 230VAC, 50Hz, (No Auxillary supply).
Three Phase 440VAC, 50Hz, (No Auxillary supply).
Voltage trip setting Single Phase Overvoltage - 0 Volt, 200Volt to 280Volt.
Undervoltage - 0 Volt, 150Volt to 230Volt.
Three Phase Overvoltage - 0 Volt, 400Volt to 480Volt.
Undervoltage- 0 Volt, 330Volt to 400Volt.
Trip time delay Trip time is settable undervoltage, overvoltage.
Range is 3 to 60sec.
Power ON delay settable Range is 0 to 60sec.
Indications Relay ON -Red LED.
7 segment display for parameter setting, voltage.
Display, Alarm display.
Reset mode Auto reset.
Keys Set key: To enter into parameter mode
Increment key: To increase the set value
Decrement key: To decrease the set value
Tempertue range upto 60 degree.
Relative humidity 10 to 95%
Mounting Din rail mounted, Size:55(w)×65(h)×105(d) in mm.
Door Mounted,Size:96(w)×96(h)×85(d) in mm.
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SPP-01 SPP / RP Protection Relay

SPP-01 Voltage Monitoring Relay
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SPP-01
SPP / RP protection with 1CO relay contact
SPP-01-2CO
SPP protection with 2CO relay contact
RSPP-01-2CO
SPP / RP protection with 2CO relay contact

Features

  • Microcontroller based technology.
  • Protection against Single phasing and Reverse phasing.
  • Fix Trip delay and Power-on delay for all protection.
  • LED indication for SPP (LED on) and RP (LED flashing).
  • Single changeover and two changeover contacts available.
  • Available in three models
    • SPP-01 - SPP / RP protection with 1CO relay contact.
    • SPP-01-2CO - SPP protection with 2CO relay contact (Fix power-on delay and trip delay available).
    • RSPP-01-2CO - SPP / RP protection with 2CO relay contact (Fix power-on delay and trip delay available).

Specifications

Supply Voltage Three Phase, Three wire 440VAC, 50Hz, (No Auxillary supply).
Protection Against Single phasing and Reverse phasing .
Trip time delay Fix 3 seconds.
Power ON delay Fix 5 seconds.
Indications Relay ON -Red LED.
SPP / RP alarm LED
For SPP - LED on, For RP - LED flashing
Reset mode Auto reset.
Tempertue range upto 60 degree.
Relative humidity 10 to 95%
Mounting Din rail mounted, Size:55(w)×65(h)×105(d) in mm.
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