JCZ8G 10kV/12 kV Vacuum Contactor na aikin cutar da suka fiye
Abubuwa gaba
| Muhimmiya | Wone Store |
| Model NO. | JCZ8G 10kV/12 kV Vacuum Contactor na aikin cutar da suka fiye |
| Rated Voltage | 12kV |
| Raitidu kọ̀ọ̀kan | 800A |
| Rated Frequency | 50/60Hz |
| Siri | JCZ8G |
Bayani na sayen daga mai wuyaci
Nkọwa Nke Aha
Nke na-ekwu bụ nke anyị kachasị obere dị ka ụdị vacuum contactors ebe n'ime ihe dị n'elu na voltage gbara site na usoro anyị site n'ọnụọgụ. Anyị na-eji vacuum interrupters nke dị mfe, nke pụtara onye na-enwe quality nke military. Structure ha na-egosi metal frame na insulating supports, nke na-akpali robustness na reliability site na performance nke dị mfe. Main circuit center distance na-adịrịkarị 190mm ruo 210mm. Main circuit vacuum arc-extinguishing chamber na-egosi sealed structure, nke na-akpali insulation performance nke stable na reliable site na large creepage distance, large stroke, na strong breaking capacity. O nwere ike ikwu maka plateau na ebe n'elu na altitude nke na-adịrịkarị 2000 ruo 4000 meters. O na-eme ka long-distance switching, analysis, na frequent starting na controlling nke AC motors, transformers, na capacitors, na other applications. E nwere ụdị abụọ: electromagnetic holding na permanent magnet holding.
Feature
Structure ha na-egosi metal frame na insulating supports, nke na-akpali reliability site na performance nke dị mfe.
Main circuit center distance na-adịrịkarị 190mm ruo 210mm. Main circuit vacuum arc-extinguishing chamber na-egosi sealed structure, nke na-akpali insulation performance nke stable na reliable site na large creepage distance, large stroke, na strong breaking capacity. O nwere ike ikwu maka plateau na ebe n'elu na altitude nke na-adịrịkarị 2000 ruo 4000 meters. O na-eme ka long-distance switching, analysis, na frequent starting na controlling nke AC motors, transformers, na capacitors, na other applications.
E nwere ụdị abụọ: electromagnetic holding na permanent magnet holding.
Parameter
| Tech. parameters | Unit | 160/12KV | 250/12KV | 400/12KV | 630/12KV | 800/12KV |
| Rated voltage of Main Loop | (KV) | 12 | 12 | 12 | 12 | 12 |
| Rated current of Main Loop | (A) | 160 | 250 | 400 | 630 | 800 |
| Main loop making capacity | (A/100times) | 1600 | 2500 | 4000 | 6300 | 8000 |
| The main circuit is on/off | (A/25times) | 1280 | 2000 | 3200 | 5000 | 6000 |
| Ultimate breaking capacity | (A/3times) | 3200 | 4000 | 4500 | 6300 | 8000 |
| Mechanical life | (10,000 times) | 100 | 100 | 100 | 100 | 100 |
| Electrical endurance AC3 | (10,000 times) | 25 | 25 | 25 | 25 | 25 |
| Power-frequency withstand voltage of main circuit (fracture) | (KV) | 48 | 48 | 48 | 48 | 48 |
| Phase-phase/phase-to-ground power frequency withstand voltage | (KV) | 50 | 50 | 50 | 50 | 50 |
| Lightning impulse withstand voltage | (KV) | 75 | 75 | 75 | 75 | 75 |
| Rated operating frequency | (Times/h) | 300 | 300 | 300 | 300 | 300 |
| Terminal voltage | (N) | >100 | >100 | >100 | >100 | >100 |
| Clearance between open contacts | (mm) | 7±0.5 | 7±0.5 | 7±0.5 | 7±0.5 | 7±0.5 |
| Overtravel | (mm) | 1.5±0.5 | 1.5±0.5 | 1.5±0.5 | 1.5±0.5 | 1.5±0.5 |
| weight | (KG) | 35 | 35 | 35 | 35 | 35 |
| Main loop resistance | (μΩ) | ≤200 | ≤200 | ≤200 | ≤200 | ≤200 |
| Secondary control voltage | (V) | AD or DC: 110/220/380 or customized | ||||
Install
Kayan da ke zuwa
kima mai yiwuwa da wata
Waktu na kirma
100.0%
≤4h
Gaskiya ta hanyar kamfanin
Workplace: 1000m²
Jami'a nanan mafi girma:
Zama-zama na Farko da aka Fitowa a Shekarar (USD): 300000000
Aiki
Turanci Masana: Sallar
Ƙananunan Cigaba: Instrument Transformer/Aakwụkwọ ọnụọgụ/kable a wacar/Enerhudà shìfúnyà/Gwadàbwata/Gwọ́n ọkụ̀ àbálòpà/Alƙawari Elektirikin da Ake Yiwa/Low voltage electrical equipment/Maimaitar da kimiyya/Ajiyayi na farko/Akwụkwọ eji elekiri/Kọ̀mọ́ àwọn ẹ̀ka ìjìnlẹ̀ ènìyàn
Mafarkin tsoro na yawan kulle
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