Main Features
- MCU( Microprocessor Control Unit ) Based Compact Design
- Digital Ammeter
- Multiple Protection Functions
- Trobleshooting/Trip Cause Display
- Run Monitor & Load Alert Function
- Selectable Trip Time Characteristics
- Manual Instantaneous/ Electrical Remote Reset
- Test Function
- Ambient Insensitive
- Faill-safe Operation(No Volt Release)
- Ambient Insensitive
- Over Current/Phase loss/Phase Reversal/Locked Rotor/Phase Unbalance
Protection
|
Protective Item |
Trip Time |
|
Over-current |
DEF : 0.3 ~ 25sec INV : 1 ~ 30 |
|
Phase Loss |
within 4sec |
|
Phase Unbalance |
8sec |
|
Phase Reversal |
0.1sec |
|
Locked Rotor |
DEF : within 0.5 Sec after dt |
Specficication
|
Current Setting |
Type |
Range |
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05 |
0.5 ~ 6/10A |
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60 |
5 ~ 60A |
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100 |
10 ~ 120A |
with Ext. CT |
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150 |
15 ~ 180A |
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200 |
20 ~ 240A |
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300 |
30 ~ 360A |
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400 |
40 ~ 480A |
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500 |
50 ~ 600A |
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600 |
60 ~ 720A |
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Start Time Setting (D-TIME) |
SW3-INV/On |
0 - 120sec |
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SW3-DEF/Off |
1 - 120sec |
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Alert Setting |
50~100% of Oc setting (Is) |
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Trip Time Setting (O-TIME) |
SW3-INV/On |
1-30 |
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SW3-DEF/Off |
0.3-25sec |
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Conrol Voltage |
24 |
24VAC/DC |
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220 |
85-250VAC/DC |
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440 |
320-480VAC/DC |
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Output Relay |
OL |
2-SPST, 3A/250VAC Resistive (1a1b) |
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AL |
1-SPST, 3A/250VAC Resistive (Nomally De-Energized) |
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Trip Time Characteristic |
3DD/FD |
SW3 |
off-DEF On-Inv |
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|
Mounting |
3DD |
35mm DIN-Rail |
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|
FD |
Display |
Flush |
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|
Converter |
35mm DIN-Rail |
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|
Connection |
Interface Cable |
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