SUPPORT
  • Q How does a power factor capacitor bank reduce electricity bills?

    A

    Your utility charges a penalty when power factor drops below 0.90 or 0.95 depending on your contract. A power factor capacitor bank corrects the lag, moving your PF back above the penalty threshold. We have seen facilities save 10 to 25 percent on monthly bills. Capacitor banks for power factor correction are the most cost-effective way to fix this — cheaper than SVG panels or synchronous condensers for most sites.

  • Q What is an LV capacitor bank and how does it improve power factor?

    A

    An LV capacitor bank is a set of polypropylene film capacitors installed at your main distribution board to inject leading reactive current. When motors, transformers, and inductive loads draw lagging current, a pfc capacitor bank cancels that lag and brings your power factor closer to 1.00. The utility meter stops charging you for reactive power, and your bill drops immediately.

  • Q What enclosure rating does your distribution panel have?

    A

    IP41 standard for indoor electrical rooms. IP54 for dusty factory environments. IP65 for outdoor or coastal installations. Powder-coated steel. Full-perimeter neoprene door gasket for IP65 versions. Key lock on every door.

  • Q Do you offer OEM branding on power distribution boxes?

    A

    Yes. Your logo on the enclosure. Your color scheme. Multi-language circuit schedules. Region-specific compliance documentation — CE, CCC, SASO, SNI, GOST. One project manager from design to shipment. NDA available if your project requires it.

  • Q How fast can you deliver a lighting distribution board?

    A

    Standard lighting panels ship in 3 to 5 weeks from our 20,000 m² factory. Custom circuit counts or non-standard enclosure sizes add 1 to 2 weeks. We keep buffer stock of Schneider and ABB breakers for the most common ratings.

  • Q Does your power distribution board include RCCB protection?

    A

    Yes, standard. Every lighting panel includes an RCCB rated 30mA trip sensitivity. Earth leakage protection is not optional — it protects people from electric shock and meets every national wiring code. We ship the RCCB trip test result with every panel.

  • Q What is the difference between an electrical db and a main distribution board?

    A

    A lighting distribution board is a sub-panel for lighting circuits, typically 63A to 250A, wall-mounted. A main distribution board handles the whole building, 400A to 4000A, floor-standing. Different purpose. Different scale. Same build quality.

  • Q Can I get a lighting panel with specific circuit count and IP rating?

    A

    Yes. 4-way, 8-way, 12-way, or custom. IP41 for indoor electrical risers. IP54 for basements and dusty areas. IP65 for outdoor mounting. Wall-mounted or flush. Tell us your circuit count and site conditions and we configure accordingly.

We will work with other excellent partners to deliver more high-quality products to the world.

QUICK LINK

PRODUCT CATALOG

MAKE AN ENQUIRY

Copyright © Zhejiang Zhegui Electric Co., Ltd. is founded in Zhejiang, China.   SItemap