High Voltage Power Line 12.5kN Insulator Column Post Insulator

• Customization: Available
• Application: High-voltage, Low-voltage, High-temperature
• Material: Porcelain
• Model NO.: R12.5
• Structure: Post Insulator
• Type: A Type Insulator
• Usage: Insulation, Electrical Installation
• Connection Method: Trough Type
• Size of Bearing Capacity: 12.5kN
• Certification: ISO9001
• Color: White
• Language: Chinese, English, Russian
• Loading Port: It Depends
• Nominal Diameter: 160-200mm
• Transport Package: Wooden Case or Others
• Specification: Designed According to Supplier Specifications
• Trademark: HZEC
• Origin: China
• Production Capacity: 30000sets/Month

Product Description

Company Profile

Henan Energy Electric Equipment Co., Ltd. was established in 2011 and is an excellent and reliable power equipment manufacturer in China. The company mainly develops and produces oil-immersed transformers, dry-type transformers, box-type substations, high-voltage switches, and medium and low voltage complete sets of equipment. The equipment put into production and operation of the project advocates energy saving, intelligence, informatization, and mechanization. The company has established the Henan Triangle Energy-saving Transformer Engineering Technology Research Center, with 71 utility model patents and 15 invention patents. With years of accumulation in the transformer industry and strong technological innovation capabilities, HZEC products are sold to the Middle East, North America, South America, Europe, Southeast Asia, Africa, and other regions, covering more than 40 countries.

Product Description

 

PS post porcelain insulators are used for insulating and fixing wires in high voltage overhead transmission and distribution lines. The insulator has good chemical stability and thermal stability, is not easy to deteriorate and has good electrical and mechanical properties.
Standards: IEC, GB, BS, ANSI, AS or as per requirement of customers.

Service Environment

1. Temperature range : porcelain insulators are suitable for environments where the ambient temperature is between -40ºC and +40ºC.
2. Altitude  :The elevation of the installation site shall not exceed 1000m.
3. Voltage class : suitable for power systems with nominal voltage higher than 1000V.
4. Environmental conditions : suitable for common areas and medium and heavy pollution areas .
5. Frequency: No more than 100Hz.
 

Product Parameters

Model	Diameter(mm)	Height(mm)	Creepage distance(mm)	Rated bent load(kN)	Peak lightning impulse withstand voltage(kV)	Peak power frequency withstand voltage(kV)
R12.5EC 125N	160	350	400	12.5	125	50
R12.5EH 125N		370
R12.5EC 170N	170	420	580	12.5	170	70
R12.5EH 170N		440
R12.5EC 200N	180	495	620	12.5	200	85
R12.5EH 200N		525
R12.5EC 250N	190	570	860	12.5	250	95
R12.5EH 250N		590
R12.5EC 325N	200	710	1200	12.5	325	140
R12.5EH 325N		730

 

Packaging & Shipping

Certifications