|
EOCR-SS : Relay bảo vệ quá dòng, mất pha, lock Rotor của Samwha (Bây giờ là Schneider Electric)
Main Features
- 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 Power Consumption
- Fail-safe Operation(No Volt Release)
Protection
|
Protective Item
|
Operating(Trip) Time
|
|
Over-current
|
O-TIME
|
|
Phase Loss
|
O-TIME
|
|
Locked Rotor
|
O-TIME + D-TIME
|
Specficication
|
Current Setting
|
Type
|
Range
|
|
05
|
0.5 ~ 6A
|
|
30
|
3.0 ~ 30A
|
|
60
|
5.0 ~ 60A
|
|
over 60A~
|
with External CT(Option)
|
|
Time Setting
|
Start
|
D-TIME
|
0.2 ~ 30sec
|
|
Trip
|
O-TIME
|
0.2 ~ 10sec
|
|
Control Voltage
|
220
|
90 ~260VAC
|
|
440
|
320 ~ 480VAC
|
|
Output Relay
|
Mode
|
1-SPDT(1C)
|
|
Rating
|
3A / 250VAC Resistive
|
|
Status
|
Normally Energized
|
|
Time-Current Characteristic
|
Definite
|
|
Operating(Trip) Indication
|
2-LED
|
|
Mounting
|
35mm DIN-Rail / Panel
|
|
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Schneider (Điện + Tự động) 
