| Customization: | Available |
|---|---|
| Breaking Capacity: | High Voltage Circuit Breakers |
| Operation: | Electric Type |
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The ER auto recloser offer totally 10curves for user choice as Per standard IEC 62271-111 and IEEC/ANSI C37.60: 5 IEC standard and 5 ANSI standard.
ER series auto recloser also provide with programable software for customized make relay function.
ER type recloser offer very importance APP management software insert to distribution automation management system.
General:
| N | Item | Unit | Data | |||
| 1 | Rated voltage | kV | 15 | 27 | 38 | |
| 2 | Rated current | A | 630 | 630/1250 | 630/1250 | |
| 3 | Rated frequency | Hz | 50/60 | |||
| 4 | Power frequency 1min | Dry | kV | 55 | 65 | 95 |
| Wet | 45 | 55 | 80 | |||
| 5 | Lightning impulse withstand voltage(peak) | kV | 95/110 | 125/165 | 170/200 | |
| 6 | Rated short circuit breaking current | kA | 16 | 16 | 12.5 | |
| 7 | Rated short current switching current(peak) | kA | 40 | 40 | 31.5 | |
| 8 | Rated peak value withstand current | kA | 40 | 40 | 31.5 | |
| 9 | 4S short time withstand current | kA | 16 | 16 | 12.5 | |
| 11 | Rated operating circulate | O-0.5S-CO-2S-CO-2S-CO | ||||
| 10 | Breaking current frequency under rated short circuit | time | 200 | |||
| 12 | Mechanism life | time | 10000 | |||
| 13 | Secondary loop 1 min power frequency withstand | kV | 2 | |||
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