| Quantity: |
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Technical Data
| Specification Type | SGM3EL- 125CY | SGM3EL- 250CY | SGM3EL- 400CY | SGM3EL- 800CY | ||
| Case Current | 125 | 250 | 400 | 800 | ||
| Poles | 3P+N | 3P+N，2P | 3P+N | 3P+N | ||
| Rated Voltage (V) | AC 400/50Hz | AC 400/50Hz | ||||
| Rated Insulation Voltage Ui(V) | AC 1000V | AC 1000V | ||||
| Rated Withstand Volitage Uimp(V) | 8000 | 8000 | ||||
| Arc Distance (mm) | ≥50 | ≥100 | ||||
| Rated short circuit breaking capacity (lcn) | 50 | 65 | ||||
| Operation short circuit breaking capacity (lcs) | 35 | 42 | ||||
| Rated Residual Short Circuit Connect (Break) capacity lAm(KA) | 12.5 | 20 | ||||
| Residual Current trip characteristics | AC type | AC type | ||||
| Rated Residual Trip Current l△n（mA） | 50/100/200/400/600/800MCU Auto trace or manual setup
| 100/200/300/500/800/1000 Auto trace or manual setup
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| Residual Trip Time Characteristics | Time Delay / Non Time Delay | |||||
| Time Delay Limit Un-Drive Time (S) | 0.06/0.1/0.2 Select: 2lan | |||||
| Breaking Time (S) | lAn≤0.5；2lAn≤0.2；5lAn≤0.15 | |||||
| Auto Reclose Time (S) | 20-60 | |||||
| Operation characteriscs (times) | Power On | 1500 | 1000 | 1000 | 1000 | |
| Power Off | 8500 | 70000 | 4000 | 4000 | ||
| Total Trips | 10000 | 8000 | 5000 | 5000 | ||
| Overload short circuit characteristics | Three steps proection,electronic adjust,see more on "protection characteristics lnstruction" | |||||
| Over Voltage Value (V) | Setup Value (200-300)±5% | |||||
| Under Voltage Value (V) | Setup Value (150-200)±5% | |||||
| Connect Control Time (ms) | ≤40ms | |||||
| Communication Delay Time (ms) | ≤200ms | |||||
Product Diagram
Dimensions
SGM3EL-250CY
