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Zhejiang Volcano electrical technology Co., Ltd
Zhejiang Volcano electrical technology Co., Ltd
Product feature
1.JN15- 12 indoor AC high voltage earthing switch is Advanced design and steady performance.
2. Simple structures, installation and adjustment.
3. Fast breaking and making capability.
4. Handsome appearance and delicate manufacture craft.
5. Usable and scientific apparatus, be operated on both sides (right and left).
It owns short circuit making capacity to protect other electric equipment not being damaged.Can be usedwith various high voltage switchgear,also play a protective role in the high-voltage electrical equipment overhaul.
Ambient condition: Altitude: ≤1000m;
Ambient temperature: -25°C~+40°C;
Earthquake intensity: ≤8 degree;
Relative humidity: daily average ≤ 95%, monthly average ≤ 90% .
Pollution degree: II.
The main technical parameters: | ||||
Item | Unit | Data | ||
Rated voltage: | KV | 12 | ||
Rated short-time withstand current: | KA | 31.5 | ||
Rated short-circuit duration: | S | 4 | ||
Rated short-circuit making current: | KA | 80 | ||
Rated peak withstand current: | KA | 80 | ||
Rated insulation level | PE withstand voltage(1min) | KV | Phase to earth Phase to phase | 42 |
Lightning impulse withstand voltage | 75 | |||
Mechanical endurance | Time | 2000 |
FAQ
Q1: Are you a factory or trading company?Q2: What's your MOQ?
A2: One Set.
Q3: How is the delivery time?
A3: It depends your order quantity and it normally takes about 15-20 days.