HH15 series Disconnector fuse group and disconnector

Afwaje Disconnector fuse

HH15 series disconnecting switch fuse group da disconnecting switch (wanda ake kira switch) sun hada da QSA series, QA series da QP series, wadannan suna iya amfani da su a cikin circuits na distribution da motor circuits tare da high short-circuit current, as main switch ko main switch operated infrequently by hand. QSA series switches zai iya amfani don circuit short-circuit protection.

Switch ya shiga da standards na GB/T 14048.3 da IEC60947-3 kuma yana amfani da ita a matsayin higher drawer type low-voltage complete sets.

Disconnector fuse Normal working and installation conditions

Temperature na air ta harkar zuwa ba za a fi +40 ℃, ba za a gaba -5 ℃, da average temperature a 24 hours ba za a gaba +35 ℃.

Altitude na wurin installation ba za a gaba 2000m.

Idan temperature na air ta +40 ℃, relative humidity ba za a gaba 50%. Idan temperature ta gaba, relative humidity masu gaba maa yin tabbas, misali, 90% a 20 ℃. Special measures zai iya yi don condensation occasionally caused by temperature change.

Pollution level na environment ta harkar za a gaba 3 poles.

Switch zai iya install a wurin ba tana da significant shaking, shock vibration, da rain and snow invasion. A cikin zamani, wurin installation ba tana da explosive dangerous media, da media ba tana da gas and dust enough to corrode metal and damage insulation.

Structural features

Switch ya amfani da front rotation operation mode, wanda ana sa da operating mechanism, contact system, handle, etc.

Switch ya amfani da fully enclosed structure and is operated by spring energy storage. Closing and breaking speed of the switch is independent of the action speed of the operator, so as to ensure the safety of operators and equipment.

Switch ta da contact system with unique performance. Moving contact system ta directly formed from red copper bar. Moving contact piece ta bridge structure and has automatic adjustment function, so that it can effectively ensure line contact when connected with the static contact, thus ensuring the stability of product temperature rise.

Operating handle zai iya install on the switch cabinet door. Idan cabinet door ta close, handle ta fit with the operating lever of the switch. Idan switch ta closed position, handle ta interlocked with the cabinet door to prevent the cabinet door from opening.

Switch ta also equipped with an extension shaft, and the special length can be customized separately.

Disconnector fuse Main technical parameters

HH15(QSA)-□/□□

HH15(QA)-□/□□

Specifications		QSA-125	QSA-160	QSA-200	QSA-400	QSA-630	QSA-1000	QSA-1250	QSA-1600
Number of main poles		3,3N,4	3,3N,4	3,3N,4	3,3N,4	3,3N,4	3,3N,4	3,3N,4	3,3N,4
Rated insulation voltage Ui	V	Maimakanta mai inganci MV Switchgear Accessories Zhejiang Wone IT Service Co., Ltd... 2yrs 1000+m² US$300000000+ China Zhejiang Wone IT Service Co., Ltd... 2yrs 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: Aakwụkwọ ọnụọgụ/Gwadàbwata/Gwọ́n ọkụ̀ àbálòpà/Low voltage electrical equipment/Maimaitar da kimiyya/Ajiyayi na farko/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 HH15(QP)-250-2000A HH15(QA)-125-1600A HH15(QSA)-125-1250A 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 160-250A DNH40 Series Disconnector Switch Na ɗaya, wannan bayani ba a yi kawo ci gaba da ita saboda yana cikin HTML ko rubutu mai fayafayi. Amma idan akwai wani abu da ke canza a kan bayanan, zan iya taimakawa da tarjima masu inganci. Idan akwai wani abu na musamman da ke so ku, karin bayani za a iya taimaka. 315-400A DNH40 Series Disconnector Switch 3200-4000A DNH40 series isolator switches 2000-2500A DNH40 Series Disconnector Switch 630-800A DNH40 Series Disconnector Switch Fusen Disconnector Group HGLR Series Fusen Switch Disconnector Isolator Switch DNH8(HGL) Series Load-Disconnector Switch Zan'antar Ilimi Zaɓe Masu Girma na Tansufurin Daidai da Masana Hadin Kasa 1. Talaƙin Kasar Kuskure (19 Maris, 2019)A waktin 16:13 a 19 Maris, 2019, alamar da taƙaƙen kuskure ta bayyana cikin tsaftin da aka saba shi cikin kuskure na gurbi na maki na uku. 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Idan mafi yadda ba da ground, za a cikin mafi yadda da kaya da tank, zai kasance potential difference wanda zai iya haifar da discharge mai yawa.Kuma, a lokacin da transformer ya yi aiki, Vziman 01/29/2026 Fahimtar Tashin Gine na Tashin Kawo Masu Zafi I. Maimaita Neutral Point?A cikin transforma da kuma maimaitarai, maimaita neutral point shine maimaitar tana da aiki a kan yawan winding inda tsari mai zurfi daga wannan maimaitar zuwa har daidai na terminal sama da duka. A cikin diagrammin da ake bayar, maimaita O yana nufin maimaita neutral point.II. Yadda Ake Iya Sabon Duka Don Maimaita Neutral Point?Sauran hanyoyi na elektrik da take sabon duka don maimaita neutral point da kasa a cikin systemin AC three-phase yana nufin sabon dukar neutral Vziman 01/29/2026 Babu samun mai arliƙi daidai ba? Sai ma'arikin mai arliƙi gane kika. Samun Kwatanti Yanzu Talabin Da Kyau Da Rike Babu samun mai arliƙi daidai ba? Sai ma'arikin mai arliƙi gane kika. 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