47 visiting now: 32 USA USA flag 10 Belgium Belgium flag 5 Russia Russia flag 4 France France flag 2 Canada Canada flag 1 India India flag

Highlighted Companies

220v 110v Gzdw Series Dc Power Supply System - China

price: contact company for price

220v/110v gzdw series dc power supply system

combined low voltage switchgear

good dynamic low voltage switchgear

the main features

1, high frequency switching power supply module as rectifier, modular design

2, the rectifier module adopts n+1 hot backup, and the current roughness between modules is less than 3%

3, ac voltage input range is wide, can be used in bad places

4, multi-level password authority management, eliminate illegal operation, ensure the safe and reliable operation of the system

5, microcomputer monitoring and regulating bus voltage, with bus under voltage over voltage insulation low and ac power failure alarm functions

6, high precision constant current voltage regulation, high charging efficiency

7, rs485 communication interface, can facilitate the realization of four remote unattended

8, gzd(w) series of microcomputer high frequency switch power screen or charging feeder battery screen composed of plane number by the design and selection, can be arbitrary combination, very flexible

product introduction

the system supplies 500kv or lower-voltage power plants, substations, industrial and mining enterprises, tall buildings, communication systerms, and railway systems with uninterrupted dc operation, relay proteration, signal control, and lighting.

environmental conditions for product use

1, less than 2000m above sea level

2, ambient temperature -15℃~40℃

3, the relative humidity of the air does not exceed 90

4, no flammable and explosive dust, no corrosive metal and no harmful gas conductive particles that damage insulation

5, installation site without violent vibration and impact, no strong electromagnetic interference

product advantage

gzdw type dc panel has high precision constant current and stable voltage charging efficiency

controlled by this system, the entire dc complete system performs forced charging and equalized charging in strict accordance with the charging curve of the battery to avoid overcharging and undercharging and extend the service life of the battery.

more information can view here.


Company Contact:


  • Phone: 0311-85351939

  • Address: NO.109,Guanghua Road,Shijiazhuang City, Shijiazhuang , hebei , China

  • Email: Email


Published date: August 6, 2019

  • Business Description: Shijiazhuang City Guangda Electrical and Mechanical Co., LTD. Was established in 1998 with a registered capital of 106 Million Yuan, The company is located in Shijiazhuang, New energy and intelligent intelligent park, covering about 15,000 square meters, is a provide comprehensive services of the electrical equipment supplierand industrial automation services company.

Related listings



  • Pdx Lv Power Distribution Box
    Pdx Lv Power Distribution Box
    Electrical equipment and components - Shijiazhuang City Guangda Electrical and Mechanical Co., LTD. - China - August 6, 2019 - contact company for price

    Pdx lv power distribution box strong dynamic stability low voltage switchgear gcs low voltage switchgear the main features 1, it adopts the assembled structure, and the box parts are connected with the standard parts for forming, free of welding, and...

  • Mns Indoor Electrical Switchgear
    Mns Indoor Electrical Switchgear
    Electrical equipment and components - Shijiazhuang City Guangda Electrical and Mechanical Co., LTD. - China - August 6, 2019 - contact company for price

    stability Low Voltage Switchgear high temperature resistance Low Voltage Switchgear The Main Features 1, The cabinet frame is a combination structure, and the basic framework is assembled by c-shaped materials. All the structural parts of the cabinet...

  • Ggj Low Voltage Switchgear Product
    Ggj Low Voltage Switchgear Product
    Electrical equipment and components - Shijiazhuang City Guangda Electrical and Mechanical Co., LTD. - China - August 6, 2019 - contact company for price

    Low Voltage Switchgear GCK Low Voltage Switchgear The Main Features 1, The main components in the compensation cabinet are capacitor reactor (CSR type), knife melt switch fuse contactor controller, etc. Csr-type reactive power compensation cabinet ca...



Safe Trade Tips

  • Ask for business references and check them
  • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
  • Verify their business via their local Chamber of Commerce
  • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
  • Get to know more about scams and fraud to avoid: Internet Crime Complaint Center - Consumer Financial Protection Bureau
  • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"