● 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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