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Porcelain Hollow Core Insulator

Nanjing Rainbow Electric Co.,Ltd manufactures a complete line of wet process porcelain line post insulators for application through 88 kV.All insulators are solid core wet process porcelain and are manufactured and tested in conformance with ANSI Standard C29.7.ANSI Class/StandardANSI 57-2Dimensions

Nanjing Rainbow Electric Co., Ltd.

Grey Color Polymer Insulator 5 Sheds

Specifications:The Polymeric Insulator are made of fiberglass epoxy core rod, silicone rubber shed and metal fittings.The silicon rubber shed adopt the whole packing pressure technique, and then to solve the key problem - interface electric spark puncture, which would affect the reliability of compo

Zhong Rui Electric Co., Ltd.

Fxbw-11-80 Polymer Insulator for Power Transmission

Specifications:The Polymeric Insulator are made of fiberglass epoxy core rod, silicone rubber shed and metal fittings.The silicon rubber shed adopt the whole packing pressure technique, and then to solve the key problem - interface electric spark puncture, which would affect the reliability of compo

Zhong Rui Electric Co., Ltd.

High Quality Insulator Wholesale 11kv 80kn for Tower Use

Specifications:The Polymeric Insulator are made of fiberglass epoxy core rod, silicone rubber shed and metal fittings.The silicon rubber shed adopt the whole packing pressure technique, and then to solve the key problem - interface electric spark puncture, which would affect the reliability of compo

Zhong Rui Electric Co., Ltd.

Wholesale Composite Insulator 11kv Suspension Type

Specifications:The Polymeric Insulator are made of fiberglass epoxy core rod, silicone rubber shed and metal fittings.The silicon rubber shed adopt the whole packing pressure technique, and then to solve the key problem - interface electric spark puncture, which would affect the reliability of compo

Zhong Rui Electric Co., Ltd.

Long Rod Insulator 11kv 80kn

Specifications:The Polymeric Insulator are made of fiberglass epoxy core rod, silicone rubber shed and metal fittings.The silicon rubber shed adopt the whole packing pressure technique, and then to solve the key problem - interface electric spark puncture, which would affect the reliability of compo

Zhong Rui Electric Co., Ltd.

ANSI 57-12 Porcelain Line Post Insulators

Nanjing Rainbow Electric Co.,Ltd manufactures a complete line of wet process porcelain line post insulators for application through 88 kV.All insulators are solid core wet process porcelain and are manufactured and tested in conformance with ANSI Standard C29.7.ANSI Class/StandardANSI 57-12Dimension

Nanjing Rainbow Electric Co., Ltd.

ANSI 57-11 Porcelain Line Post Insulators

Nanjing Rainbow Electric Co.,Ltd manufactures a complete line of wet process porcelain line post insulators for application through 88 kV.All insulators are solid core wet process porcelain and are manufactured and tested in conformance with ANSI Standard C29.7.ANSI Class/StandardANSI 57-11Dimension

Nanjing Rainbow Electric Co., Ltd.

ANSI 57-3 Porcelain Line Post Insulators

Nanjing Rainbow Electric Co.,Ltd manufactures a complete line of wet process porcelain line post insulators for application through 88 kV.All insulators are solid core wet process porcelain and are manufactured and tested in conformance with ANSI Standard C29.7.ANSI Class/StandardANSI 57-3Dimensions

Nanjing Rainbow Electric Co., Ltd.

ANSI 57-1 Porcelain Line Post Insulators

Nanjing Rainbow Electric Co.,Ltd manufactures a complete line of wet process porcelain line post insulators for application through 88 kV.All insulators are solid core wet process porcelain and are manufactured and tested in conformance with ANSI Standard C29.7.ANSI Class/StandardANSI 57-1Dimensions

Nanjing Rainbow Electric Co., Ltd.

Composite Insulator 11kv High Quality

Product DescriptionProduct modelRated voltage(kV)Rated mechanical bending loadStructure height H.(mm)Minimum arc distance Li.(mm)minI creepage distance Lc(mm)Diameter of shed D.(mm)Lightning impulse withstand voltage peakP.F. 1 min wet withstand voltage (Virtual value)(kV)FPQ-11/411429514036090/8810

Zhong Rui Electric Co., Ltd.

11kv Composite Insulator for Power Transmission

Product DescriptionProduct modelRated voltage(kV)Rated mechanical bending loadStructure height H.(mm)Minimum arc distance Li.(mm)minI creepage distance Lc(mm)Diameter of shed D.(mm)Lightning impulse withstand voltage peakP.F. 1 min wet withstand voltage (Virtual value)(kV)FPQ-11/411429514036090/8810

Zhong Rui Electric Co., Ltd.

Polymer Insulator11kv 10kn Pin Type Insulator

Product DescriptionProduct modelRated voltage(kV)Rated mechanical bending loadStructure height H.(mm)Minimum arc distance Li.(mm)minI creepage distance Lc(mm)Diameter of shed D.(mm)Lightning impulse withstand voltage peakP.F. 1 min wet withstand voltage (Virtual value)(kV)FPQ-11/411429514036090/8810

Zhong Rui Electric Co., Ltd.

Hv 11kv 70kn Pin Type Polymer Insulator

Product DescriptionProduct modelRated voltage(kV)Rated mechanical bending loadStructure height H.(mm)Minimum arc distance Li.(mm)minI creepage distance Lc(mm)Diameter of shed D.(mm)Lightning impulse withstand voltage peakP.F. 1 min wet withstand voltage (Virtual value)(kV)FPQ-11/411429514036090/8810

Zhong Rui Electric Co., Ltd.

10kv Pin Type Long Rod Insulator

Product DescriptionProduct modelRated voltage(kV)Rated mechanical bending loadStructure height H.(mm)Minimum arc distance Li.(mm)minI creepage distance Lc(mm)Diameter of shed D.(mm)Lightning impulse withstand voltage peakP.F. 1 min wet withstand voltage (Virtual value)(kV)FPQ-11/411429514036090/8810

Zhong Rui Electric Co., Ltd.

ANSI 52-9A Porcelain Disc Suspension Insulator

Porcelain disc suspension insulator is designed to be assembled together to be insulator strings (also called strain insulators), which can divide into Ball &Socket Type and Clevis &Tongue Type. This structure enables them form the insulator string by fitting into themselves one another as per volta

Nanjing Rainbow Electric Co., Ltd.

ANSI 52-8 Porcelain Disc Suspension Insulator

Porcelain disc suspension insulator is designed to be assembled together to be insulator strings (also called strain insulators), which can divide into Ball &Socket Type and Clevis &Tongue Type.This structure enables them form the insulator string by fitting into themselves one another as per voltag

Nanjing Rainbow Electric Co., Ltd.

ANSI 52-6 Porcelain Disc Suspension Insulator

Porcelain disc suspension insulator is designed to be assembled together to be insulator strings (also called strain insulators), which can divide into Ball &Socket Type and Clevis &Tongue Type.This structure enables them form the insulator string by fitting into themselves one another as per voltag

Nanjing Rainbow Electric Co., Ltd.

ANSI 52-5 Porcelain Disc Suspension Insulator

Porcelain disc suspension insulator is designed to be assembled together to be insulator strings (also called strain insulators), which can divide into Ball &Socket Type and Clevis &Tongue Type.This structure enables them form the insulator string by fitting into themselves one another as per voltag

Nanjing Rainbow Electric Co., Ltd.

ANSI 52-4 Porcelain Disc Suspension Insulator

Porcelain disc suspension insulator is designed to be assembled together to be insulator strings (also called strain insulators), which can divide into Ball &Socket Type and Clevis &Tongue Type.This structure enables them form the insulator string by fitting into themselves one another as per voltag

Nanjing Rainbow Electric Co., Ltd.