 ● Protection for phase-reveval & phase loss by voltage detection : 3ESS
● Available to apply up to 120A with the embedded CT
- Max. available cable size : 38mm
● Operating time & current settling
- Available to adjust the operating time and operating current
● Available to mount directly to MC
● Definite/Inverse curve sellectable
| DPR |
- |
EP |
- |
30 |
| |
|
| TYPE(Relay type) |
| EP |
Direct MC mounting |
Definite curve |
(Over-current, Locledrotor phase loss) |
| ES |
Terminal type |
Stand alone |
(Over-current, Locledrotor phase loss) |
| ES2 |
Pass-through |
Definite curve |
(Over-current, Locledrotor phase loss) |
| SS |
Pass-through |
Definite curve |
(Over-current, Locledrotor phase loss) |
| SS1 |
Pass-through |
Inverse curve |
(Over-current, Locledrotor phase loss) |
| SS3 |
Pass-through |
Definite curve |
(Over-current, Locledrotor phase loss) |
| 3ESS |
Pass-through |
Definite curve |
(Over-current, Locledrotor phase loss, phase reversal) |
| UCR |
Terminal type |
|
Under current, Phase loss |
| GR |
Electronic Grounding Relay |
|
Earth leakage |
| OVR |
Electronic over voltage Relay |
|
Over voltage |
| UVR |
Electronic Insufficient voltage relay |
|
Protecting under voltage |
| NPR |
Electronic negative phase relay |
|
Phase reversal | |
|
| Current range |
| 01 |
0.1~1.4A |
| 06 |
0.5~6.5A |
| 30 |
3~30A |
| 50 |
5~50A |
| 60 |
5~60A |
| 120 |
10~120A | | |
|
| |
- |
|
- |
A |
| |
|
| Control power |
| 220 |
110-220V AC |
| 440 |
380~460V AC |
|
AC/24V (Customer request) | |
|
| Output |
| - |
1c(95-96 Close) |
| B |
1a1b(95-96 Close) |
| N |
1c(95-96 Open) | | |
|
| Reset |
| - |
Manual |
| A |
Auto-reset | |
| Type |
Contacting terminals(Insufficient current) |
Contacting terminals |
| Over-current protection relay |
UCR-30/50 |
ES-01/06/30/50 |
| Feature |
Isolated using, Detecting open phase |
Isolated using |
| Feature |
DOC-Series |
All products |
| GMC-Series |
All products |
| Current range |
30 |
50 |
01 |
06 |
30 |
50 |
| 3-30 |
5-50 |
0.1-1.4 |
0.5-6.5 |
3-30 |
5-50 |
| Operating. Characteristics |
Definite/(※ Invese) |
Motor
Application
(kW) |
230-240V |
- |
All products |
| 380-460V |
- |
06= with External CT |
|
Over current |
Protecting insufficient current |
○ |
| Locked rotor |
- |
○ |
| Phase loss |
○ |
△ |
| Phase reversal |
- |
- |
Time Setting
(Sec) |
Operation |
0.2-30 |
0.2-30,0.2-12,0.2-30 |
| Reset |
Manual return(Auto return) 180 sec |
| Control power |
Voltage |
95-260V AC(※380V/440V/DC) |
| Frequency |
50/60Hz |
| Output relay |
Contact |
1-SPDT(1C) |
| Operation |
Normally closed(COM/95-NC/96-NO/98) |
| Capacity |
5A/250V Resistive Load |
| Insulation resistance |
Min 50㏁ at 500V DC |
| Surge endurance |
2kV(6 Times spacing 1 minute) |
| Ambient temp. |
Operation |
-25℃ ~ 70℃ |
| Storage |
-50℃ ~ 80℃ |
| Humidity |
45-85%RH |
| Operation indication |
Displaying Green (P.L) on LED
Displaying Red (O.L) overload |
| Installation |
Screw fastening and DIN rail (35mm) |
|
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