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| برجسته کردن: | vacuum contactor manufacturers, vacuum interrupters |
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This series vacuum contactor adopts advanced and reliable permanent magnet operator, After closing by the permanent magnet to maintain, without power supply long-term charged, realize without pressure operation, high reliability, has excellent open circuit function,
Used for AC 50-60Hz rated voltage 80A-160A ,main circuit rated voltage 1.14kv below power network systems for remote making and breaking and frequent starting and control of AC motors, transformers and capacitor banks and other occasions.
| CKJ5 Series vacuum contactor 80A 125A 160A | ||||
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80/1140 | 125/1140 | 160/1140 | |
| Main circuit rated voltage (V) | 1140 | 1140 | 1140 | |
| Main circuit rated current (A) | 80 | 125 | 160 | |
| Combiner closing capacity (A/100times) | 800 | 1250 | 1600 | |
| Main circuit break-make ability (A/10times) | 640 | 100 | 1280 | |
| Maximum break ability (A/3times) | 1600 | 2500 | 3200 | |
| Electricity life AC3(times) | 60 0000 | 60 0000 | 60 0000 | |
| Electricity life AC4 (times) | 6 0000 | 6 0000 | 6 0000 | |
| Mechanical life (times) | 100 0000 | 100 0000 | 100 0000 | |
| Rated operate frequency AC3 (times/h) | 600 | 600 | 600 | |
| Rated operate frequency AC4 (times/h) | 300 | 300 | 300 | |
| Clearance betweenopen contacts (mm) | 1.8±0.2 | 1.8±0.2 | 1.8±0.2 | |
| Over travel (mm) | 0.6±0.2 | 0.6±0.2 | 0.6±0.2 | |
| Secondary control voltage (v) |
ACorDC:36 110 127 220 380or can be customized |
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تماس با شخص: Mr. fov
تلفن: 18810166789
فکس: 86-189-4289-0330
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