ZJ-24KV Series Post Insulators

High Voltage Resistance:Power frequency withstand voltage of 65kV and lightning impulse withstand voltage of 125kV, protecting against high voltage impacts.
Epoxy Resin Material:Excellent electrical insulation and environmental resistance.
Various Size Options:Suitable for installation in different electrical equipment.
Applicable to Various Equipment:Widely used in high voltage breakers, medium voltage equipment, GIS, and outdoor switches.
Reliability Assurance:Ensures stable operation of equipment in high voltage power systems.

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Describe Display

The ZJ-24KV Series Post Insulators are made from epoxy resin, designed for 24kV power systems. This series is suitable for high voltage breakers, medium voltage equipment, GIS, and outdoor switches. With a power frequency withstand voltage of 65kV and lightning impulse withstand voltage of 125kV, these insulators effectively protect against high voltage impacts and lightning strikes in power systems.

Available in sizes such as φ75×190mm, φ85×225mm, and φ110×225mm, they meet the installation needs of various electrical equipment, ensuring stable and safe operation in high voltage power systems.

Product parameters

Model	ZJ-24KV/φ75×190	ZJ-24KV/φ85×225	ZJ-24KV/φ110×225
Dimensions	φ75×190 mm	φ85×225 mm	φ110×225 mm
Rated Voltage	24kV	24kV	24kV
Rated Current	630～1250A	1600A	2000A
Power Frequency Withstand Voltage	65kV	65kV	65kV
Lightning Impulse Withstand Voltage	125kV	125kV	125kV
Material	Epoxy Resin	Epoxy Resin	Epoxy Resin
Applicable Equipment	High Voltage Breaker	Medium Voltage Equipment	GIS, Outdoor Switch

Service & Support

Our certification team consists of 85+ engineers with more than 20 years of professional experience

24/7 Service. Average emergency response time is limited to less than 12 hours

Suitable for substations, industrial power grids, new energy projects and other demanding scenarios