Schneider Electric AC Current Relays EOCR - SP1/SP2
Solid State Over-Current Relays
• Compact Design
• Multiple Protection Functions
• Wide Current Adjustment Range(10:1)
• Ammeter Function
• Trip Indication LED
• High Accuracy
• Manual Instantaneous Reset
• Electrical Remote Reset
• Test Function
• Ambient Insensitive
• Low Energy Consumption
• Fail-safe Operation(No Volt Release)
• 2 Integral CTs
• Fit Directly info IEC or NEMA Contactor
EOCR - SP1/SP2 Technical Specs
Protection
|
Protective Item
|
EOCR Operating(Trip) Time
|
|
SP1
|
SP2
|
|
Over-current
|
O-TIME (curve)
|
5sec
|
|
Phase Loss
|
4sec
|
4sec
|
|
Locked Rotor
|
O-TIME+10sec
|
D-TIME
|
|
Time Characteristic
|
Inverse
|
Definite
|
| Current Setting |
Type
|
SP1
|
SP2
|
|
01
|
0.3 ~ 2A
|
0.3 ~ 2A
|
|
10
|
1 ~ 12A
|
1 ~ 12A
|
|
20
|
5.0 ~ 25A
|
5.0 ~ 25A
|
| Time Setting |
Start
|
D-TIME
|
10 sec(Fixed)
|
1 ~ 5sec
|
|
Trip
|
O-TIME
|
1 ~ 10
|
5 sec(Fixed)
|
| Control Voltage |
110
|
85 ~ 150VAC
|
|
220
|
180 ~ 260VAC
|
| Output Relay |
Mode
|
1-SPST, 3A / 250VAC Resistive
|
|
Normally Energized
|
|
Rating
|
1-SPDT, 3A / 250VAC Resistive
|
|
Status
|
Normally De-energized
|
|
Time-Current Characteristic
|
Inverse
|
Definite
|
|
Operating(Trip) Indication
|
2-LED
|
|
Mounting
|
35mm DIN-Rail
|