Izindaba

  • Precautions for using GCK low-voltage withdrawable switchgear

    Izinyathelo zokuphepha zokusebenzisa i-GCK low-voltage withdrawable switchgear

    I-GCK low voltage withdrawable switchgear isetshenziswa kakhulu ezimbonini zikagesi, iziteshi ezincane, izimboni namabhizinisi ezimayini nezikhungo zokusabalalisa amandla I-PC kanye nezikhungo zokulawula izimoto i-MCC ezakhiweni eziphakeme, njenge-AC 50-60Hz, i-voltage yokusebenza elinganiselwe engu-660V nangaphansi, futhi ikalwe. yamanje ye-4000A Low-volt...
    Funda kabanzi
  • Introduction to Time Relay

    Isingeniso se-Time Relay

    Isingeniso se-Time Relay I-Relay yesikhathi iyingxenye ebaluleke kakhulu ohlelweni lokulawula ugesi.Ezinhlelweni eziningi zokulawula, kuyadingeka ukusebenzisa isikhathi sokudlulisa ukuze kuzuzwe ukulawula ukubambezeleka.I-time relay iyisisetshenziswa sikagesi esilawulayo esizenzakalelayo esisebenzisa umgomo wozibuthe kagesi...
    Funda kabanzi
  • Introduction of low voltage circuit breaker

    Ukwethulwa kwe-low voltage circuit breaker

    Ama-circuit breaker ane-low-voltage abizwa nangokuthi ama-automatic air switcher noma ama-air circuit breaker, noma ama-circuit breaker okwesikhashana.Kuyinto esebenza ngogesi engenawo umsebenzi wokushintshwa ngesandla kuphela, kodwa futhi engavikela ngokuzenzekelayo ekulahlekeni kwamandla kagesi, ngaphansi kwe-voltage, i-overload...
    Funda kabanzi
  • Why does the low-voltage circuit breaker fail to operate

    Kungani i-low-voltage circuit breaker yehluleka ukusebenza

    Ukuhluleka kokusebenza kwe-low-voltage circuit breaker kubonakaliswa ngokuhudula noma ukungahambi kahle kwe-circuit breaker.Ngoba umsebenzi oyisisekelo futhi obalulekile we-high-voltage circuit breaker ukwenza ngendlela efanele futhi ngokushesha ususe amaphutha egridi.Uma i-circuit breaker ihudulwa noma inyakaza...
    Funda kabanzi
  • Insulation accident of low voltage circuit breaker

    Ingozi yokufakwa kwe-insulation ye-low voltage circuit breaker

    Izingozi zokuvikela i-low-voltage circuit breaker zingahlukaniswa zibe izingozi zokufakelwa kwangaphakathi kanye nezingozi zokufakelwa kwangaphandle.Ukulimala okubangelwa izingozi zokufakelwa kwangaphakathi kuvame ukuba kukhulu kunalowo wokufakwa kwangaphandle.1. Ingozi ye-insulation yangaphakathi Ingozi ye-Internal insulation...
    Funda kabanzi
  • Meet you at the 127th Canton Fair 2020

    Sihlangane ku-127th Canton Fair 2020

    Sikumema ngobuqotho ukuthi uvakashele idokodo lethu eliku-inthanethi futhi ubukele umbukiso wethu obukhoma we-127th Canton Fair Online.Umbukiso obukhoma: 10:00-22:00 GMT+8 kusukela ngomhla ka-15 kuya kumhlaka-24 Juni.Nasi isixhumanisi sethu: https://ex.cantonfair.org.cn/pc/en/exhibitor/4ab00000-005f-5254-e6d3-08d7ed797017/live
    Funda kabanzi
  • A Letter To Customers

    Incwadi Eya Amakhasimende

    Incwadi eya kumakhasimende ethu: Ekuqaleni koMkhosi Wasentwasahlobo Wonyaka Omusha WaseShayina, iChina yayigubuzelwe yi-coronavirus entsha engazelelwe.Leli gciwane eliwumqedazwe liye lathinta kakhulu ukuphila kwethu kwansuku zonke, laphazamisa umsebenzi wethu ovamile futhi lasongela ukuphila kwethu.Kepha ngaphansi kobuholi bezwe lethu elikhulu, i-1.4...
    Funda kabanzi
  • Happy Chinese New Year

    Unyaka Omusha WaseShayina

    Mnumzane/Nkosikazi Othandekayo, siyabonga ngokunikeza inkampani yethu ukwesekwa kulo nyaka.Umkhosi Wasentwasahlobo wendabuko wamaShayina uyeza, Sizoba neholide kusukela ngomhlaka-17 Jan kuya ku-Feb 2, 2020. Siyaxolisa nganoma yikuphi ukuphazamiseka okubangelwe.Ngalesi sikhathi, uma unesidingo, sicela uthumele i-imeyili (sales@changangroup.com.cn)...
    Funda kabanzi
  • Happy holidays!

    Amaholide amahle!

    Mnumzane/Nkosikazi Othandekayo, Isikhathi samaholide yisikhathi esihle kakhulu sokukhumbula abangani namakhasimende asiza ibhizinisi lethu futhi enze imisebenzi yethu ibe yinto ejabulisayo unyaka wonke.Ibhizinisi lethu belingeke libe khona ngaphandle kokusekelwa kwakho okuqhubekayo.Ngakho-ke sithanda ukuthatha lesi sikhathi ukuthi sibonge futhi sithumele...
    Funda kabanzi
  • Current Monitoring Relay Supplier

    Umhlinzeki Wamanje Wokudlulisa Ukuqapha

    Iphrofayili Yenkampani Yasungulwa ngo-1987, i-Changan Group Co., Ltd ingumphakeli wamandla futhi ithumela kwamanye amazwe imishini kagesi yezimboni.Sizibophezele ekwenzeni ngcono izinga lempilo kanye nemvelo ngokusebenzisa ithimba le-R&D elichwepheshile, ukuphatha okuthuthukile kanye nezinsizakalo ezisebenzayo.Kuphasiswe ISO9001 / ISO14...
    Funda kabanzi
  • Latching Relay Supplier

    I-Latching Relay Supplier

    Iphrofayili Yenkampani Yasungulwa ngo-1987, i-Changan Group Co., Ltd ingumphakeli wamandla futhi ithumela kwamanye amazwe imishini kagesi yezimboni.Kuphumelele ukuhlolwa kwe-ISO9001 / ISO14001 / OHSAS18001.Kuyibhizinisi likazwelonke lobuchwepheshe obuphezulu, inkampani ezimele ephezulu engama-500 e-China, inkampani ephezulu yemishini yamaShayina engama-500, kanye ne ...
    Funda kabanzi
  • Changeover Switch Manufacturer

    I-Changeover Switch Manufacturer

    Iphrofayili Yenkampani Yasungulwa ngo-1987, i-Changan Group Co., Ltd ingumphakeli wamandla futhi ithumela kwamanye amazwe imishini kagesi yezimboni.Sizibophezele ekwenzeni ngcono izinga lempilo kanye nemvelo ngokusebenzisa ithimba le-R&D elichwepheshile, ukuphatha okuthuthukile kanye nezinsizakalo ezisebenzayo.Kuphasiswe ISO9001 / ISO14...
    Funda kabanzi
  • Residual Current Circuit Breaker Supplier

    Umhlinzeki Wamanje Wesiphazamiso Sesekhethi

    Iphrofayili Yenkampani Yasungulwa ngo-1987, i-Changan Group Co., Ltd ingumphakeli wamandla futhi ithumela kwamanye amazwe imishini kagesi yezimboni.Sizibophezele ekwenzeni ngcono izinga lempilo kanye nemvelo ngokusebenzisa ithimba le-R&D elichwepheshile, ukuphatha okuthuthukile kanye nezinsizakalo ezisebenzayo.Ucingo: 0086-577-62763666...
    Funda kabanzi
  • Miniature Circuit Breaker Manufacturer

    Umkhiqizi we-Miniature Circuit Breaker

    Iphrofayili Yenkampani Yasungulwa ngo-1987, i-Changan Group Co., Ltd ingumphakeli wamandla futhi ithumela kwamanye amazwe imishini kagesi yezimboni.sizibophezele ekwenzeni ngcono izinga lempilo kanye nemvelo ngokusebenzisa ithimba le-R&D elichwepheshile, ukuphatha okuthuthukile kanye nezinsizakalo ezisebenzayo.Ucingo: 0086-577-62763666...
    Funda kabanzi
  • Bell Transformer EKBT Supplier

    Bell Transformer EKBT Umhlinzeki

    Iphrofayili Yenkampani Yasungulwa ngo-1987, i-Changan Group Co., Ltd ingumphakeli wamandla futhi ithumela kwamanye amazwe imishini kagesi yezimboni.Sizibophezele ekwenzeni ngcono izinga lempilo kanye nemvelo ngokusebenzisa ithimba le-R&D elichwepheshile, ukuphatha okuthuthukile kanye nezinsizakalo ezisebenzayo.Kuphasiswe ISO9001 / ISO14...
    Funda kabanzi
  • EKMV Modular Voltage Meter Supplier

    I-EKMV Modular Voltage Meter Supplier

    Iphrofayili Yenkampani Yasungulwa ngo-1987, i-Changan Group Co., Ltd ingumphakeli wamandla futhi ithumela kwamanye amazwe imishini kagesi yezimboni.Sizibophezele ekwenzeni ngcono izinga lempilo kanye nemvelo ngokusebenzisa ithimba le-R&D elichwepheshile, ukuphatha okuthuthukile kanye nezinsizakalo ezisebenzayo.Kuphasiswe ISO9001 / ISO14...
    Funda kabanzi
  • Isolation Switch Supplier

    Isolation Switch Supplier

    Iphrofayili Yenkampani Yasungulwa ngo-1987, i-Changan Group Co., Ltd ingumphakeli wamandla futhi ithumela kwamanye amazwe imishini kagesi yezimboni.sizibophezele ekwenzeni ngcono izinga lempilo kanye nemvelo ngokusebenzisa ithimba le-R&D elichwepheshile, ukuphatha okuthuthukile kanye nezinsizakalo ezisebenzayo.Ucingo: 0086-577-62763666...
    Funda kabanzi
  • Miniature Circuit Breaker Supplier

    Umhlinzeki we-Miniature Circuit Breaker

    Iphrofayili Yenkampani Yasungulwa ngo-1987, i-Changan Group Co., Ltd ingumphakeli wamandla futhi ithumela kwamanye amazwe imishini kagesi yezimboni.Sizibophezele ekwenzeni ngcono izinga lempilo kanye nemvelo ngokusebenzisa ithimba le-R&D elichwepheshile, ukuphatha okuthuthukile kanye nezinsizakalo ezisebenzayo.Ucingo: 0086-577-62763666...
    Funda kabanzi