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Contact SupplierParameter | Unit | 12 Kv RMU | 24 Kv RMU |
---|---|---|---|
Type Designation | G6-Series | (SAARA) | |
Nominal system voltage | kVrms | 11 | 22 |
Rated maximum system voltage | kVrms | 12 | 24 |
Rated One Minute Power Frequency Withstand Voltage (Dry) | kVrms | 28 | 50 |
Rated Lightning Impulse Withstand Voltage | kVrms | 75 | 60 |
System Frequency | Hz | 50 | 50 |
No. of Phase | 3 | 3 | |
Rated Current | Amps | 630 | 630 |
Rated Short Circuit Breaking Current | kArms | 21 | 21 |
Rated Short Time Withstand Current | kArms | 25 | 25 |
Rated Duration of Short Time Withstand Current | Sec. | 3 | 3 |
Rated Operating Sequence | 0-0.3sec-Co-3min-Co | 0-0.3sec-co-3min-co | |
Control Supply | V | 24VDC/11OV DC/22OVDC | |
Interrupting Medium | Vacuum/SF6 | Vacuum/SF6 | |
Insulation Medium | SF6 | SF6 | |
SF6 Gas Pressure | 0.5 bar at 20°C | 0.5 Bar at 20°C | |
Mechanical Operation Circuit breaker | 10000 | 10000 | |
Operating Mechanism | Spring Stored Energy | Spring Stored Energy | |
Applicable Standard | IEC 62271-1|100|102|103|200 | IEC 62271-1|100|102|103|200 |