SELEC 900EFR-BL-U-CE Earth Fault relay
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Earth Fault relay
Product: SELEC 900EFR
Short circuit protection device for 1Ø & 3Ø system.
Programmable frame sizes : 160A, 250A & 630A
Trip Setting : 10 - 80% of Frame size
2 X 1 C / O (SPDT) Relay output.
Trip relay and Pre-alarm relay independently programmable.
Front / Remote Test and Reset Function
Supply Voltage: 85 - 270V AC/DC
DIN rail Mount
CE certified
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Additional Information
Brief Specifications
Measuring Parameter Earth Fault Current Monitoring
Electrical Connection 3Ø-4W, 1Ø-2W, 3Ø-3W
Display 3 Digits Liquid Crystal Display with Backlight
Trip Setting 10% to 80% of Selectable MCCB Frame Rating
Time Ranges Response Time: 100ms,
Trip Time Delay: 0-99.9sec,
Recovery Time Delay: 0-99.9sec (In Auto Reset Mode),
Power ON Delay: 0.5-99.9sec
Accuracy Current : ±5% of the settings ±2digit,
Time : ±5% of the settings ± 100ms
Output Contact 2 X 1 C/O (SPDT)
Output Rating NC: 3A@250V AC, NO: 5A@250V AC
Supply Voltage 85 to 270V AC / DC
Size 35mm
Mounting Type DIN Rail Mount
Certification CE
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