JCZ5-24kV/630A Ib Tug Ncej Siab Voltage Nqus Tsev Contactor
JCZ5-24kV/630A Ib Tug Ncej Siab Voltage Nqus Tsev Contactor
JCZ5-24kV Series sab hauv tsev ib tus ncej AC siab voltage nqus tsev contactor yog tsim rau metallurgy, mining, petrochemical, kev tsim kho thiab lwm lub chaw haujlwm thiab kev lag luam kev lag luam faib khoom. Nws siv los tswj qib 24kV thiab qis dua cov motors siab voltage, transformers thiab cov khoom siv hluav taws xob xws li capacitor load, tshwj xeeb tshaj yog siv rau ntau qhov chaw ua haujlwm, thiab me me, lub teeb yuag, siv cov kev npaj thoob ntiaj teb tam sim no ntawm cov qauv sab saud thiab qis, yooj yim txij nkawm, yooj yim rau kev tsim FC voj voog.
Txoj kev tuav: kev tuav hluav taws xob
Qhov ntsuas tam sim no ntawm kev ruaj khov thermal tau muab faib ua ob hom: 4kA (160A, 250A, 400A); 6.3kA (630A)
Qhov Voltage: 24kV
Rated Current muaj rau plaub pawg: 160A, 250A, 400A, 630A
Kev tswj hwm hluav taws xob muaj rau plaub pawg: 110VAC, 110VDC, 220VAC, 220VDC
Cov Kev Ntsuas Tseem Ceeb
| Qhov ntsuas hluav taws xob | kV | 24 |
| Tam sim no ntsuas | A | 160, 250, 400, 630 |
| Xob laim impulse withstand voltage | kV | 125 |
| Rated ua tam sim no (RMS) | A | 1600, 2500, 4000, 6300 |
| Rated Max. tawg tam sim no | A | 1280, 2000, 3200, 5040 |
| Rated shot-time withstand tam sim no | kA | 4(160A, 250A, 400A) 、6.3(630A) |
| Qhov hluav taws xob ua haujlwm tau ntsuas | V | 110VAC, 110VDC, 220VAC, 220VDC |
| Lub sijhawm ntev ntawm lub voj voog txhaj tshuaj | s | 4 |
| Rated ncov withstand tam sim no | kA | 16 |
| Lub sijhawm luv luv (1 feeb) lub zog zaus nrog voltage | kV | 60 |
| Lub zog zaus withstand voltage ntawm kev tswj Circuit Court mus rau hauv av | kV | 2 |
| Lub zog zaus nrog voltage ntawm lub voj voog pabcuam rau hauv av | kV | 2 |
| Lub neej kho tshuab | lub sijhawm | 30 × 104 |
| Lub neej hluav taws xob AC-3 | lub sijhawm | 25 × 104 |
| Kev sib cuag siab | N | ≥550 |
| Kev tshem tawm ntawm kev sib cuag qhib | mm | 15 ± 1 |
| Tshaj kev mus ncig | mm | 4 ± 0.5 |
| Kev ua haujlwm ntawm txhua theem (20 ℃) | μΩ | ≤150 |
| Lub sijhawm kaw | ms | ≤150 |
| Lub sijhawm qhib qhov tseeb | ms | ≤50 |
Kev Ntsuas Txog Kev Pabcuam ntawm Circuit Court
| Tus nqi Hluav taws xob (V) | Cov cua sov ib txwm muaj | Lub sijhawm ua haujlwm (lub sijhawm) | Siv | Tam sim no ntsuas (A) | ||
| Tshuab | Hluav taws xob | AC | DC | |||
| DC220 | 6 | ≥5 × 106 | ≥2 × 105 | DC11 |
| 0.4 |
| AC380 | 6 | AC11 | 4 |
| ||
