Xov xwm

  • Precautions for using GCK low-voltage withdrawable switchgear

    Kev ceev faj rau kev siv GCK low-voltage rho tawm switchgear

    GCK tsawg voltage rho tawm switchgear yog dav siv nyob rau hauv fais fab nroj tsuag, substations, factories thiab mining lag luam thiab lub hwj chim faib chaw PC thiab lub cev muaj zog tswj chaw MCC nyob rau hauv high-sawv vaj tse, raws li AC 50-60Hz, rated ua hauj lwm voltage ntawm 660V thiab hauv qab no, thiab rated Tam sim no ntawm 4000A Tsawg-volt ...
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  • Introduction to Time Relay

    Taw qhia rau Lub Sijhawm Relay

    Taw qhia rau Lub Sijhawm Relay Thetime relay yog ib qho tseem ceeb heev hauv kev tswj hluav taws xob.Hauv ntau lub tshuab tswj, nws yog ib qho tsim nyog yuav tsum siv lub sij hawm relay kom ua tiav kev tswj xyuas qeeb.Lub sij hawm relay yog lub tshuab hluav taws xob tswj tsis siv neeg uas siv lub hauv paus ntsiab lus ntawm electromagnetic ...
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  • Introduction of low voltage circuit breaker

    Taw qhia txog qhov hluav taws xob qis hluav taws xob hluav taws xob

    Tsawg-voltage Circuit Court breakers tseem hu ua tsis siv neeg cua hloov los yog tsis siv neeg cua Circuit Court breakers, los yog Circuit Court breakers luv luv.Nws yog cov khoom siv hluav taws xob uas tsis yog tsuas yog muaj lub luag haujlwm ntawm kev hloov pauv, tab sis kuj tuaj yeem tiv thaiv kev poob ntawm qhov hluav taws xob, nyob rau hauv voltage, overloa ...
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  • Why does the low-voltage circuit breaker fail to operate

    Vim li cas qhov hluav taws xob qis hluav taws xob tsis ua haujlwm

    Kev ua haujlwm tsis ua haujlwm ntawm qhov hluav taws xob qis hluav taws xob yog tshwm sim los ntawm kev rub lossis kev ua haujlwm tsis zoo ntawm lub Circuit Court breaker.Vim tias qhov tseem ceeb tshaj plaws thiab tseem ceeb ua haujlwm ntawm high-voltage Circuit Court breaker yog ua kom raug thiab tshem tawm cov kab sib txuas sai sai.Yog hais tias lub Circuit Court breaker raug rub los yog txav mus ...
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  • Insulation accident of low voltage circuit breaker

    Rwb thaiv tsev teeb meem ntawm tsawg voltage Circuit Court breaker

    Tsawg-voltage Circuit Court breaker rwb thaiv tsev raug xwm txheej tuaj yeem muab faib ua cov xwm txheej hauv rwb thaiv tsev thiab sab nrauv rwb thaiv tsev.Qhov teeb meem tshwm sim los ntawm kev sib tsoo hauv rwb thaiv tsev feem ntau yog ntau dua li ntawm cov rwb thaiv tsev sab nraud.1. Internal rwb thaiv tsev teeb meem Internal rwb thaiv tsev tsoo...
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  • Meet you at the 127th Canton Fair 2020

    Ntsib koj ntawm 127th Canton Fair 2020

    Peb ua tsaug caw koj tuaj xyuas peb lub rooj muag khoom online thiab saib peb cov yeeb yam nyob ntawm 127th Canton Fair Online.Live show: 10:00-22:00 GMT+8 los ntawm 15th rau 24th Lub Rau Hli.Nov yog peb qhov txuas: https://ex.cantonfair.org.cn/pc/en/exhibitor/4ab00000-005f-5254-e6d3-08d7ed797017/live
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  • A Letter To Customers

    Tsab ntawv rau cov neeg siv khoom

    Ib tsab ntawv rau peb cov neeg muas zaub: Thaum pib ntawm Suav Xyoo Tshiab Caij Nplooj Ntoos Hlav, Tuam Tshoj tau shrouded nyob rau hauv tam sim no tus kab mob tshiab.Tus kab mob kis no tau cuam tshuam rau peb lub neej niaj hnub, cuam tshuam peb txoj haujlwm ib txwm muaj thiab ua rau peb lub neej.Tab sis nyob rau hauv kev coj noj coj ua ntawm peb lub teb chaws zoo, 1.4 ...
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  • Happy Chinese New Year

    Nyob zoo Xyoo Tshiab

    Nyob zoo Sir/Madam, Ua tsaug rau koj muab kev txhawb nqa rau peb lub tuam txhab xyoo no.Lub Caij Nplooj Ntoos Zeeg Suav tuaj txog, Peb yuav muaj caij so thaum Lub Ib Hlis 17 txog Lub Ob Hlis 2, 2020.Thov txim rau qhov teeb meem tshwm sim.Lub sijhawm no, yog tias koj muaj kev xav tau, pls ua siab zoo xa email (sales@changangroup.com.cn) ...
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  • Happy holidays!

    Zoo siab hnub so!

    Nyob zoo Sir/Madam, Lub caij so yog lub sijhawm zoo rau peb nco txog cov phooj ywg thiab cov neeg siv khoom uas pab peb ua lag luam thiab ua rau peb txoj haujlwm txaus siab rau txhua xyoo.Peb lub lag luam yuav ua tsis tau yog tias tsis muaj koj txuas ntxiv kev txhawb nqa.Yog li peb xav siv lub sijhawm no los hais ua tsaug thiab xa ...
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  • Current Monitoring Relay Supplier

    Tam sim no saib xyuas Relay Supplier

    Tuam txhab Profile Founded hauv 1987, Changan Group Co., Ltd yog lub chaw tsim khoom thiab xa tawm cov khoom siv hluav taws xob.Peb tau cog lus los txhim kho lub neej zoo thiab ib puag ncig los ntawm pab pawg R & D kws tshaj lij, kev tswj hwm qib siab thiab kev pabcuam zoo.Dhau ISO9001 / ISO14 ...
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  • Latching Relay Supplier

    Latching Relay Supplier

    Tuam txhab Profile Founded hauv 1987, Changan Group Co., Ltd yog lub chaw tsim khoom thiab xa tawm cov khoom siv hluav taws xob.Dhau ISO9001 / ISO14001 / OHSAS18001 kev tshuaj xyuas.Nws yog lub teb chaws high-tech enterprise, sab saum toj 500 private enterprise nyob rau hauv Tuam Tshoj, ib tug saum toj kawg nkaus 500 Tuam Tshoj machinery tuam txhab, thiab t ...
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  • Changeover Switch Manufacturer

    Hloov Hloov Chaw Tsim Tshuaj

    Tuam txhab Profile Founded hauv 1987, Changan Group Co., Ltd yog lub chaw tsim khoom thiab xa tawm cov khoom siv hluav taws xob.Peb tau cog lus los txhim kho lub neej zoo thiab ib puag ncig los ntawm pab pawg R & D kws tshaj lij, kev tswj hwm qib siab thiab kev pabcuam zoo.Dhau ISO9001 / ISO14 ...
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  • Residual Current Circuit Breaker Supplier

    Residual Current Circuit Breaker Supplier

    Tuam txhab Profile Founded hauv 1987, Changan Group Co., Ltd yog lub chaw tsim khoom thiab xa tawm cov khoom siv hluav taws xob.Peb tau cog lus los txhim kho lub neej zoo thiab ib puag ncig los ntawm pab pawg R & D kws tshaj lij, kev tswj hwm qib siab thiab kev pabcuam zoo.Tel: 0086-577-62763666...
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  • Miniature Circuit Breaker Manufacturer

    Miniature Circuit Breaker Chaw tsim tshuaj paus

    Tuam txhab Profile Founded hauv 1987, Changan Group Co., Ltd yog lub chaw tsim khoom thiab xa tawm cov khoom siv hluav taws xob.peb tau cog lus los txhim kho lub neej zoo thiab ib puag ncig los ntawm pab pawg R & D kws tshaj lij, kev tswj hwm qib siab thiab kev pabcuam zoo.Tel: 0086-577-62763666...
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  • Bell Transformer EKBT Supplier

    Tswb Transformer EKBT Supplier

    Tuam txhab Profile Founded hauv 1987, Changan Group Co., Ltd yog lub chaw tsim khoom thiab xa tawm cov khoom siv hluav taws xob.Peb tau cog lus los txhim kho lub neej zoo thiab ib puag ncig los ntawm pab pawg R & D kws tshaj lij, kev tswj hwm qib siab thiab kev pabcuam zoo.Dhau ISO9001 / ISO14 ...
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  • EKMV Modular Voltage Meter Supplier

    EKMV Modular Voltage Meter Supplier

    Tuam txhab Profile Founded hauv 1987, Changan Group Co., Ltd yog lub chaw tsim khoom thiab xa tawm cov khoom siv hluav taws xob.Peb tau cog lus los txhim kho lub neej zoo thiab ib puag ncig los ntawm pab pawg R & D kws tshaj lij, kev tswj hwm qib siab thiab kev pabcuam zoo.Dhau ISO9001 / ISO14 ...
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  • Isolation Switch Supplier

    Isolation Switch Supplier

    Tuam txhab Profile Founded hauv 1987, Changan Group Co., Ltd yog lub chaw tsim khoom thiab xa tawm cov khoom siv hluav taws xob.peb tau cog lus los txhim kho lub neej zoo thiab ib puag ncig los ntawm pab pawg R & D kws tshaj lij, kev tswj hwm qib siab thiab kev pabcuam zoo.Tel: 0086-577-62763666...
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  • Miniature Circuit Breaker Supplier

    Miniature Circuit Breaker Supplier

    Tuam txhab Profile Founded hauv 1987, Changan Group Co., Ltd yog lub chaw tsim khoom thiab xa tawm cov khoom siv hluav taws xob.Peb tau cog lus los txhim kho lub neej zoo thiab ib puag ncig los ntawm pab pawg R & D kws tshaj lij, kev tswj hwm qib siab thiab kev pabcuam zoo.Tel: 0086-577-62763666...
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