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  • How to handle overheating or discharge faults in cable joints?

    2026-10-03 12:52:56
    First, disconnect the power to allow the circuit to cool down. Then, check the tightening torque of the connectors and the installation process. If any loosening or damage is found, the after-sales service will re-process the connectors and conduct an insulation test to prevent the fault from escala...

  • Can transformers be customized?

    2026-10-03 12:52:53
    Yes, voltage, capacitors, etc. can all be customized. We also offer ONAN and KNAN cooling methods.

  • What products does your company mainly produce?

    2026-10-03 12:52:49
    Our main products include: Oil-immersed transformers: suitable for outdoor use, power plants, and large industrial projects.Dry-type transformers: suitable for indoor use, commercial buildings, hospitals, etc.

  • How to quickly troubleshoot the cause of a sudden tripping of a switchgear during operation?

    2026-10-02 23:17:11
    First, check the operation report of the integrated protection device or relay to determine whether it was an overcurrent, instantaneous, or other protection action. Then, check the corresponding lines or equipment according to the prompts.
Un totale di 40 articolo， Per pagina：18 articolo

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No. 161 Jingliu Road, Yueqing Economic Development Zone, Yueqing City, Zhejiang Province, China

jh.power@jihuielec.com

+86 18967711966

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Transformer Ring Main Unit（RMU) Low Voltage Switchgear Medium-voltage switchgear Prefabricated Substation Cable distribution box SF6 load switch Vacuum circuit breaker Cable accessories EV Charging Station‌

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