Translate

THANKS

Thanks for being touch with us on Social media and online website

×
Thanks!
for visiting the electricaldon.com website.Received many applications for ITI ELECTRICIAN for job. Kindly note our team is working on it, shortly you will receive call from them.

APPLY only if you have Electrical wiremen or Electrical Supervisor Licenses its Mandatory. !

Thankyou for your Patients. !

Search This Blog

LINE PROTECTION RELAY


Line protection measurement and control device is simply illustrated that is the device used for the line cabinets and outlet cabinets for protection and measurement .our Company with strong technical research and development strength and a good business management system, already had the very perfect 110KV and the below voltage grade microcomputer product line of the line protection, The main circuit protection products contain 9411 economic type line protection and control device, 9511 standard line protection, and control device, 971 high-end line protection, and control device, 994 line differential protection and control device, 997 line optical fiber longitudinal difference protection and control device, 987 line distance protection and control device. Since the company was founded in 8 years, by dint of the down-to-earth style of work, a good sense of service and reliable product quality, rapidly increased business, now the related computer line protection device annual sales have exceeded 3000, the products have been widely used in electric power, hydraulic, State Grid, China Southern power grid and so on many national key projects.
Labels:

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)

Transformer Fittings And Accessories

  Oil conservator with drain plug and oil filling hole Oil level indicator Drain valve with plug Filter valve with plug Air release vent Exp...

  • difference between STS and ATS ?
     A Static Transfer Switch (STS) utilizes a static electronic component (SCR), which permits a transfer in less than four milliseconds (1/4 o...
  • WTI and OTI of Transformer
      WTI and OTI of Transformer The WTI means  winding temperature Indicator  and OTI means  Oil Temperature Indicator  which indicates the win...
  • nema elec symbol with diagram
  • WHAT IS IP CODE ?
     IP Code, or Ingress Protection Code[1], IEC standard 60529, sometimes interpreted as International Protection Code, classifies and rates th...
  • Open circuit test or No-load Test
      Open circuit test or No-load Test of Transformer The Open circuit test of the transformer is one of the type test of transformer by which ...
  • Low voltage protection
      Low voltage measurement and control device is mainly used for the measurement and control of 0.4KV voltage grade of low voltage wire feedi...
  • ELEMENTS
      Elements   - RESISTOR  - CAPACITANCE OR CAPACITOR  - INDUCTOR  = reactance = impedance =susceptance =admittance - VOLTAGE SOURCE - CURRENT...
  • Earthing or Neutral Grounding Transformer
      Earthing or Neutral Grounding Transformer When a transformer is used for the purpose of providing a neutral point for grounding purpose in...
  • auto-put-into device of reserve-source
      auto-put-into device of reserve-source device is divided into the incoming line and the busbar connection,The device can be used in the 11...
  • Other two types of equipment
      Electrical secondary equipment generally refers to the various types of microcomputer protection and control device, microcomputer seconda...