Switchgear - Putai Electric

PUTAI's switchgear solutions deliver reliable power control and protection, integrating advanced insulation components for superior performance in demanding electrical networks.

Insulation Component

ALL Inflatable Cabinet Bushing Series Contact Box Wall Bushing Sensors Embedded Poles Epoxy Insulator Elbow Plates Series

Switchgear

ALL Vacuum Circuit Breaker (VCB) Load Switch Disconnecting Switch Earthing Switch / Grounding Switch Switchgear Outdoor Vacuum Auto Recloser

Protection Equipment

ALL Fuses Surge Arresters

Transformer

ALL Distribution Transformer Dry Type Transformer Oil-Immersed Transformer

Cable Accessories

ALL Cold Shrink Cable Accessories Heat Shrink Cable Accessories High Voltage Cable Plug and Socket Connector Explosion proof Joint Enclosure Cable Fusion Splice Cable Branch Box

LW38-126kV Outdoor High Voltage SF6 Circuit Breaker

ZN63(VS1)-12 Series Indoor Fixed-Type High-Voltage Vacuum Circuit Breaker

GW4-40.5/72.5/126 Outdoor High Voltage Disconnector

GN19-12 Indoor High-Voltage Disconnecting Switch

GN22-12 Indoor High-Voltage Disconnecting Switch

GN24-12D Indoor High-Voltage Disconnecting Switch

GN27-40.5 Indoor High-Voltage Disconnecting Switch

GN30-12 Series Indoor Rotary-Type High-Voltage Disconnecting Switch

GW5A-40.5 Outdoor High-Voltage Disconnecting Switch

HXGN15-12(SF6) Box-type Fixed AC Metal-enclosed Ring Main Unit (RMU) Switchgear

KYN28A-12 (GZS1) Armored Withdrawable AC Metal-enclosed Switchgear

JN15-12 Indoor High Voltage Earthing Switch

Type:JN15-12

Characteristics of Switchgear

Rated Voltage

3.6kV - 40.5kV

Rated Current

400A - 5000A

Short-Circuit Breaking Current

12.5kA - 63kA

Power Frequency Withstand Voltage

42kV - 95kV

Lightning Impulse Withstand Voltage

75kV - 185kV

Mechanical Life

2000 - 20000operations

Materials

6 global material development partners

Detection

100% internal dielectric and thermal performance testing

Compliance

Designed to meet IEC/ANSI standards

Traceability

Complete batch traceability and leading technical support

Why Choose Us

Strong weathering resistance

adapt to extreme environments such as coastal, high pollution, high temperature and high humidity.

High reliability

Reduces the risk of grid failures and reduces maintenance costs.

International Standard Adaptation

Meet the requirements of power equipment in the European, Middle East and Southeast Asian markets.

FAQ

What switchgear components do you supply?

We supply vacuum circuit breakers (VCB), load switches, disconnecting switches, grounding switches, and embedded poles for medium voltage systems.

Are your switchgear components compatible with standard RMUs?

Yes, our components are designed to fit most standard ring main units (RMUs) and metal-enclosed switchgear systems.

What testing is performed on your switchgear components?

All products undergo mechanical endurance tests, temperature rise tests, and dielectric strength tests according to IEC 62271 standards.

Do your products support both indoor and outdoor applications?

Yes, we offer both indoor-rated and outdoor-sealed components depending on your installation environment.

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

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