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.
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.