Product Description

Na series na high-voltage vacuum contactors na AC vacuum contactors ni da ya fi yawan daidai don power network system na AC 50-60HZ, 6kv(7.2kv), 10kv (12kv) main circuit rated voltage, da kuma rated current daga 160A zuwa 1600A. Na series na contactor shine take ce mafi amfani a cikin connecting da breaking masu hanyar zuwa, kamar da ido masu hanyar da control AC motors, transformers da capacitor banks da sauransu.

 Features

• Triphase synchronization mai kyau, da mechanical characteristics mai zurfi.

• Closing bounce mai tsanani.

• Resistance of the main circuit ≤ 200 (μΩ) da reliability mai tsanani.

• Higher cost performance.

Parameters

Tech. parameters	Unit	160、250/12(7.2)	400/12(7.2)	630/12(7.2)	800/12(7.2)	1250/12(7.2)
Main Circuit Rated voltage	(KV)	12(7.2)	12(7.2)	12(7.2)	12(7.2)	12(7.2)
Main Circuit Rated current	(A)	160、250	400	630	800	1000、1250
Main circuit making capacity	(A/100times)	2500	4000	6300	8000	10000
Main circuit making and breaking capability	(A/25times)	2000	3200	5000	6000	8000
Ultimate breaking capacity	(A/3times)	4000	4500	6300	8000	10000
Mechanical life	(10,000 times)	100	100	100	100	100
Mechanical lock life	(10,000 times)	10	10	10	10	10
Electricity life AC3	(10,000 times)	25	25	25	25	25
Permanent magnet mechanism life	(10,000 times)	20	20	20	20	20
Power frequency withstand voltage of main circuit (fracture)	(KV)	42(32)	42(32)	42(32)	42(32)	42(32)
Phase-phase/phase-to-ground power frequency withstand voltage	(KV)	42(32)	42(32)	42(32)	42(32)	42(32)
Lightning impulse withstand voltage level (LIWL)	(KV)	75(60)	75(60)	75(60)	75(60)	75(60)
Rated operating frequency	(times/h)	150	150	150	150	150
The operating frequency of the permanent magnet mechanism	(times/h)	30	30	30	30	30
Terminal pressure	(N)	>100	>100	>100	>100	>100
Clearance between open contacts	(mm)	6(5)±0.5	6(5)±0.5	6(5)±0.5	6(5)±0.5	6(5)±0.5
Overtravel	(mm)	1.5±0.5	1.5±0.5	1.5±0.5	1.5±0.5	1.5±0.5
Main circuit resistance	(μΩ)	≤200	≤200	≤200 Maimakanta mai inganci Wone Store Zhejiang Wone IT Service Co., Ltd. 1yrs + staff 1000+m² US$300000000+ China Zhejiang Wone IT Service Co., Ltd. 1yrs + staff 1000+m² US$300000000+ China 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 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 Kayan aiki na alaka da amfani, yin amfani, gyara-gyaran da kuma pasuwa na kayan karkashin yanayi, suka kentuwa da kaiwansu masu iko, ingantacciyar hankali da kuma amfani mai kyau. mabudin aikatan kayan dabbobi sun dawo da idoni masu iko da ma'ajiriyya, sannan suka tabbata inganci, kwayoyin uku da na'ibbicci ne daga babban kayan aikin Ƙarin kayayyaki Gaskiya profilin Nasara da shi Kalkulatanta kanakana Model CKG3-12kV/250A CKG3-10kV/250A Aika tambaya kawo mafi girma Aika tambaya kawo mafi girma Kawaradduka da Mafarkin tsoro na yawan kulle Kayan aiki na alaka da amfani, yin amfani, gyara-gyaran da kuma pasuwa na kayan karkashin yanayi, suka kentuwa da kaiwansu masu iko, ingantacciyar hankali da kuma amfani mai kyau. mabudin aikatan kayan dabbobi sun dawo da idoni masu iko da ma'ajiriyya, sannan suka tabbata inganci, kwayoyin uku da na'ibbicci ne daga babban kayan aikin Makarantar Mai Yawanci Zaɓe SVC series 12kV/400A Vacuum Contactor JCZ5 12kV High Voltage Vacuum Contactor JCZ1-7.2kV(12kV) Kontakta a Gidajen Vakumu CKG4(B) Ƙarshen Kirƙi Na Ƙarfi Da Ƙarfin Kirƙi JCZ8C-6kV/12kV Series Medium Voltage Vacuum Contactor Akwụkwọ ebe ọṅụ IEE-Business na-eji eme ka ọ gbanwee anya n'ezie, enwere ike ịghọta anya na JCZ8C-6kV/12kV Series Medium Voltage Vacuum Contactor bụ akwụkwọ ebe ọṅụ dị ka ọbụnadị ọkachasị obere voltage. 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