ALF Electrical

SINGLE PHASE , REVERSE POWER MONITOR (GENERATOR PROTECTION)

SINGLE PHASE , REVERSE POWER MONITOR (GENERATOR PROTECTION)

R605.00

SKU: N/A Category:

Description

Features:

  • Reverse current tripping level adjustable up to 20% of maximum forward current
  • Current monitoring through internal shunt
  • Response time adjustable up to 10 seconds
  • Start-up delay adjustable up to 10 seconds
  • Insensitive to changes in power factor
  • LED indication to reverse power and relay ON
  • Latching facility
  • 10A SPDT relay output

Specifications

Power Supply:

Supply voltage: 115, 230, 400, 415, 525V AC ±15%

Power Consumption: 3VA (approx), 6VA for 415, 525V AC (approx)

Current Input:

Input current range: 0-5A AC

Reverse current sensitivity: 100mA to 1A AC (adjustable)

Repetitive accuracy: 1%

Hysteresis: 5% (fixed)

Maximum input current (continuous): 6A

Peak short term over current (10 seconds): 20A

Current input impedance: 50 milliohms

Response: 

Start-up delay: 0-10 seconds (adjustable)

Response delay: 1-10 seconds (adjustable)

 

Additional information

VAC

115VAC, 230VAC, 240VAC, 400VAC, 415VAC, 440VAC, 525VAC

SINGLE POLE OR DOUBLE POLE

SP, DP