CG5-10Q/95x130(1: 140.145. 150)P insulator

CNKEEYA’s CG5-10Q/95x130(1: 140.145. 150)P insulator，from energized high-voltage circuits via a voltage-extracting capacitor mandrel rod, converting it into a power supply for display and interlocking functions. It accurately reflects the live status of electrical equipment and enables forced interlocking of mesh door opening and closing for enhanced safety. A core advantage of this sensor lies in its fail-safe design: as long as the high-voltage circuit remains energized, the electromagnetic interlock stays in the locked position even if the display and interlocking circuits malfunction simultaneously, delivering exceptional reliability and safety for anti-misoperation interlocking applications.

Engineered to meet the operational demands of all working conditions, the CG5-10Q features a creepage distance that fully complies with stringent industry technical specifications. Crafted as an epoxy resin cast post insulator type product, it doubles as a pillar insulator for disconnecting switches, earthing switches and other electrical components, boasting outstanding performance characteristics including high mechanical strength, excellent arc resistance and ultra-low partial discharge.

Technical specifications

Rated voltage: 3kV - 1100kV

Rated discharge current: 5kA - 100kA

Protection level: IP65

Operating temperature: -40℃ to +85℃

scenes to be used

Zinc Oxide Lightning Arrester is suitable for various places with high requirements for lightning protection, including but not limited to:

Transmission and distribution system

Substation

Telecom base station

High-rise building

Industrial and mining enterprises

Installation and maintenance

Please install a zinc oxide arrester after a power outage to ensure safety.

Zinc oxide surge arresters should be installed at the power incoming lines to protect the equipment to the greatest extent.

Regularly check the external condition of the zinc oxide arrester. If it is damaged or damp, it should be replaced in time.