Active Member
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[China]
Address: 21/F, Building 1, No. 816,Jinghua Road, Hi-tech Zone,Ningbo, Zhejiang, P.R. China
Contact name:Tony ma
Ningbo Tian'an Jinghua Power Technology Co., Ltd. |
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12kv ACB High Voltage Load Switch 100A 4 Pole Load Break Isolator
General of 12kv ACB High Voltage Load Switch 100A 4 Pole Load Break Isolator
FN26-12 type SF6 load breaking switch (LBS) is the type with SF6 as
the insulating and arc-extinguishing medium which we designed
specially for middle voltage grid. This product is successfully
developed on the basis of assimilating foreign advanced technology
and analysis of power supply status of our country. After type test
and long-term operation, it is proved that the product has the
following characteristics:
Service condition of 12kV ACB High Voltage Load Switch 100A 4 Pole Load Break Isolator
1. The altitude ≤ 1000m.
2. The ambient air temperature: Highest: +40℃, the lowest:-10℃
3. The relative Humidity of air not bigger 90% (around the 25℃
environment)
4. The working situation should have no conductivity dust, no
corrosive gas of affect insulation and destroy metal, no explosive
danger and fire, without violent vibration and striking.
Technical parameter of 12kv ACB High Voltage Load Switch 100A 4 Pole Load Break Isolator
| No. | Item | unit | Parameter |
| 1 | Rated Voltage | kV | 12 |
| 2 | Max. Working Voltage | kV | 12 |
| 3 | Rated Frequency | Hz | 50 |
| 4 | Rated Current | A | 100 |
| 5 | Rated Short-circuit Switch-off Current | kA | 50 |
| 6 | 1min Power Frequency Withstand voltage(value), to ground, interphase/isolation break | kA | 42/48 |
| 7 | Lighting Impluse Resisting Voltage (peak) to ground, interphase/isolation break | kV | 75/85 |
| 8 | Fuse Link Striking Output Energy | Kg | ≈5 |
| Technical Parameter of load switch with fuse | |||
| No. | Item | Unit | Parameter |
| 1 | Rated Voltage | kV | 12 |
| 2 | Max. Working Voltage | kV | 12 |
| 3 | Rated Frequency | Hz | 50 |
| 4 | Rated Current | A | 630 |
| 5 | Rated Power load switch-off current | A | 630 |
| 6 | 5% rated power load switch-off current | A | 31.5 |
| 7 | Rated capacity switch-off current | A | 10 |
