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Low Voltage Device
The leading Auto recovery circuit breakerAuto recovery circuit breaker(32AGS-25) of green-orienter Kumsung!
Kumsung 32AGS-25 and 32GS-I earth leakage circuit breaker series
- 32AGS-25 (Auto recovery)
- It is an intelligent auto recovery earth leakage circuit breaker to detect a problem and its cause by monitoring the actual leakage on the load side using a detecting circuit instead of being supplied with power from a battery. The auto recovery is time-fixed type.
- - KC certification
- - Bidirectional communication (notification)
- - Circuit breaking and then line monitoring in an event of leakage
- - Auto recovery when the leakage is solved
- 32GS-I (Error prevention)
- It is an IGR earth leakage circuit breaker having a resistance to capacity leakage by resolving the malfunction of existing ones. By solving the trip due to the capacity leakage current between the wiring and the ground, it has been improved to have individual breaking values for capacity and resistance leakage, respectively.
- - IGR (resistance leakage), 24 mA
- - IGC (capacity leakage), 70 mA
- - Same working speed as normal circuit breakers
- - Improved resistance to power noise
Specifications of the earth leakage circuit breaker series
| Division | 32AGS-25 | 32GS-i |
|---|---|---|
| Rated current | 20A / 30A | 20A / 30A |
| Rated frequency | Single-phase two-wire | Single-phase two-wire |
| Rated frequency | 50Hz / 60Hz | 50Hz / 60Hz |
| Rated working voltage (Ue) | AC 220V | AC 220V |
| Rated impulse withstanding voltage (Uimp) | 2.5kV | 2.5kV |
| Rated insulation voltage (Ui) | 250V | 250V |
| Rated non-working voltage | 15mA / 50mA | 15mA / 50mA |
| Protection | Lightning, overload, short circuit, human body electric shock, and shock wave non-working | Lightning, overload, short circuit, human body electric shock, and shock wave non-working |
| Rated sensitivity current | IGR 30mA | IGR 30mA IGC 70mA |
| Operation time | Within 0.03 seconds | Within 0.03 seconds |
| Rated breaking capacity | 2.5kA | 2.5kA |
| Surge limited capacity | 20kV / 10kV | 20kV / 10kV |
| Short circuit trip method | Electronic, electric working type | Electronic, electric working type |
| Overcurrent trip method | Thermal type | Thermal type |
| External dimensions | 40(W) x 84(H) x 70(D) | 40(W) x 84(H) x 78(D) |
| Temperature and humidity range | -40℃ ~ +70℃ / 5% ~ 90% | -40℃ ~ +70℃ / 5% ~ 90% |
| State indication | Normal LED on Trip LED off |
Auto LED on, Trip LED off LED blinking when the short circuit is detected |
※ 32AGS-25 and 32GS-I have the same external dimensions.
