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Luoyang chennuo Electric Co.,ltd
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Single pole vacuum switch and vacuum contactor
| Price: | 600.0~1000.0 USD |
| Payment Terms: | L/C,WU |
| Place of Origin: | Henan, China (Mainland) |
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Product Detail
JCZ1 Series single pole high voltage vacuum contactor
Unipolar series are often used to back away in the loop arc, harmony, pick up the landlord
This series vacuum contactor is made of high quality vacuum switch, with a metal frame and insulated bracket has the performance of well breaking
Apply to 7.2 kv, 12 kv single phase or two in the electric power network system, for long distance through and points to break, frequent start and control resistance sex perceptual and capacitive load and so on. Unipolar series are often used to back away in the loop arc, harmony, pick up the landlord switch as , with small size, the whole, break-brake speed, strong ability to break points, etc.
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| ModelTech parameter Parameter name | 160/7.2(12)KV | 250/7.2(12)KV | 400/7.2(12)KV | 630/7.2(12)KV | 800/7.2(12)KV | ||||||
| Main circuit rated voltage (KV) | 7.2(12) | 7.2(12) | 7.2(12) | 7.2(12) | 7.2(12) | ||||||
| Main circuit rated current (A) | 160 | 250 | 400 | 630 | 800 | ||||||
| Main circuit making capacity (A/100times) | 1600 | 2500 | 4000 | 6300 | 8000 | ||||||
| Main circuit break-make ability (A/25times) | 1280 | 2000 | 3200 | 5000 | 6000 | ||||||
| Maximum break ability (A/3times) | 3200 | 4000 | 4500 | 6300 | 8000 | ||||||
| Mechanical life (times) | 100 0000 | 100 0000 | 100 0000 | 100 0000 | 100 0000 | ||||||
| Electricity life AC3 (times) | 25 0000 | 25 0000 | 25 0000 | 25 0000 | 25 0000 | ||||||
| Electricity life AC4 (times) | 10 0000 | 10 0000 | 10 0000 | 10 0000 | 10 0000 | ||||||
| Power-frequency withstand voltage for main circuit(fracture)(kv) | 32(42) | 32(42) | 32(42) | 32(42) | 32(42) | ||||||
| Power-frequency withstand voltage for control circuit(kv) | 2 | 2 | 2 | 2 | 2 | ||||||
| Rated operate frequency (times/h) | 300 | 300 | 300 | 300 | 300 | ||||||
| Clearance betweenopen contacts (mm) | 5(6)±0.5 | 5(6)±0.5 | 5(6)±0.5 | 5(6)±0.5 | 5(6)±0.5 | ||||||
| Over travel (mm) | 1.5±0.5 | 1.5±0.5 | 1.5±0.5 | 1.5±0.5 | 1.5±0.5 | ||||||
| Secondary control voltage (v) | ACorDC:110\220 380or can be customized | ||||||||||
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Company Info
Luoyang chennuo Electric Co.,ltd [China (Mainland)]
Business Type:Manufacturer
City: Luoyang
Province/State: Henan
Country/Region: China (Mainland)
