Equipotential Connector

Equipotential Connector

The equipotential connector metal shell produced by our company has beautiful appearance, convenient installation and wiring, and has the functions of dustproof, anti-corrosion, explosion-proof, flame retardant, etc. It is suitable for the equipressure connection of two different grounding systems to form an equipotential meter. Through the connection of this product, in the case of no lightning and other large current discharge, each grounding system is independent; When a large current discharge such as lightning enters the grounding system, the product quickly switches on and increases the potential at each connection.
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Description

Product Introduction

 

          Equipotential connector is a kind of equipment that realizes equipotential connection by using each independent phase insulation part in the temporary system to effectively prevent ground potential counterattack from damaging the equipment and protect the safety of the equipment.

 

  • Working principle:

          Under normal conditions, both ends of equipotential connectors are in high resistance states. When there is a potential difference between the grounding systems, the product will quickly conduct, so that the two grounding systems form an equipotential body, eliminate the potential difference between the grounding systems.

 

  • Product feature:
  1. The product adopts metal shell, beautiful appearance, convenient installation and connection, and has the functions of dustproof, anticorrosion, explosion-proof and flame-retardant.
  2. The product adopts the principle of event level discharge, and has the characteristics of low starting voltage and large discharge current.

 

  • Installation, use and maintenance:
  1. Fix the equipotential coupler at the selected installation position, and connect the two external grounding terminals with two different grounding systems that need to be equipotential connected respectively.
  2. After the connection is completed and the seal is confirmed to be good, the product can be put into use.
  3. This equipotential connector does not need special maintenance in normal use

 

  • Applicable environment:

          It is widely used in the protection of insulated joints of pipelines and cathodic protection of storage tanks. A good substitute for zinc grounded batteries and zinc oxide lightning arrester.

 

Product Parameter

 

Lightning impulse current (10/350μS) Iimp

100kA

Voltage protection level (In) Up

≤4kV

Response time t

≤100ns

Capacity of short circuit

50kA/50Hz

Insulation resistance

10 MΩ

Temperature range

-40℃~+80℃

Electrode tungsten copper
Sheating material Reinforced steel plastics
Boundary dimension

101xΦ36.5mm

Connector Φ11mm stainless steel screw
IP class

IP65

 

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