Introduction

Our insulated components include various contact boxes(spouts), bushings, insulators, capacitive insulators(sensors) and insulated cylinders etc. They are used for 12kV-40.5kV indoor medium voltage air-insulated switchgears (such as ABB-UniGear ZS1, ZS2, ZS3.2 / Siemens-NXAIR / Schneider-Nvnex / Ampower-KYN28A, etc.) 

All the insulated components are formed by APG (automatic pressure gel) molding process. The insulators are necessary parts for medium voltage air-insulated switchgears. Their performance will directly affect the performance, safety, and reliability of the switchgears.

We solved the problem of concentrated electric field and achieve a uniform electric field distribution inside the insulator, which ultimately reduces insulator partial discharge to the desired value. Our insulated components adopt high quality epoxy resin that is excellent in environmental resistance, electrical properties, and mechanical strength. Advanced Hedrick automatic batching system serves in the production, allowing reasonable formulation and fine processing.

Advantages

1. High dielectric properties 
2. Resistance to surface leakage, arc, corrosion, and high temperature 
3. Good insulation performance, long life

12kV Contact Box(Spout) 

12kV Contact Box(Spout) 630A-1250A        Product Code: CH3-12Q/150

12kV Contact Box(Spout) 1250A        Product Code: CH3-12Q/176

12kV Contact Box(Spout) 1600A         Product Code: CH3-12Q/190

12kV Contact Box(Spout) 1600A-2000A         Product Code: CH3-12Q/208

12kV Contact Box(Spout) 2500A-3150A         Product Code: CH3-12Q/250 12kV Contact Box(Spout) 4000A         Product Code: CH3-12Q/280
24kV Contact Box(Spout) 

24kV Contact Box(Spout) 630A         Product Code: CH3-24Q/185

24kV Contact Box(Spout) 1250A-1600A         Product Code: CH3-24Q/225 24kV Contact Box(Spout) 2000A-4000A         Product Code: CH3-24Q/250
40.5kV Contact Box(Spout) 

40.5kV Contact Box(Spout) for ABB        Product Code: CH3-40.5Q/660/280P

40.5kV Contact Box(Spout) for Siemens         Product Code: CH3-40.5Q/660/300P 40.5kV Contact Box(Spout) with Sheilding for Siemens         Product Code: CH3-40.5Q/660/308P(Two-port)

40.5kV Contact Box(Spout) with Sheilding for Siemens          Product Code: CH3-40.5Q/660/308P(Three-port)

40.5kV Bending Plate
40.5kV Bending Plate for ABB             Product Code: WB-40.5/120

40.5kV Bending Plate for Siemens             Product Code: WB-40.5/120 40.5kV Bending Plate for Siemens             Product Code: WB-40.5/180