Ceramic Bridge Insulator for High Voltage Transmission Line

• Customization: Available
• Application: High-voltage, Low-voltage, High-temperature
• Material: Porcelain
• Model NO.: S-185
• Structure: Suspension Insulator
• Type: A Type Insulator
• Usage: Insulation, Electrical Installation
• Connection Method: Trough Type
• Size of Bearing Capacity: 2.5kN
• Certification: ISO9001
• Color: White
• Language: Chinese, English, Russian
• Loading Port: It Depends
• Nominal Diameter: 470-600mm
• Weight: 5.0-9.0kg
• 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

Type	Rated voltage (KV)	Main dimensions(mm)							Nominal creepage distance(mm)	Power frequency wet flashover voltage(KV)	50% full-wave impulse flashover voltage(KV)	Cantilever failing load(KN)	Weight
		D	L	L1	L1	d1	d2	a
S-185	10	75	470	390	315	6.5	18	40	315	50	185	2.5	5.0
S-185Z	10	75	470	390	315	6.5	18	40	315	50	185	2.5	5.0
S-210	10	82	522	440	365	6.5	18	40	365	60	210	2.5	6.0
S-210Z	10	82	522	440	365	6.5	18	40	365	60	210	2.5	6.0
S-280	35	115	670	580	490	22	11	40	490	100	280	5.0	12.0
S-280Z	35	115	670	580	490	22	11	40	490	100	280	5.0	12.0
S-380	35	135	900	800	700	22	13	50	700	160	380	5.0	19.0
S-380Z	35	135	900	800	700	22	13	50	700	160	380	5.0	19.0
S-450	/	135	1020	920	820	22	13	50	/	/	/	/	25.0
S-450Z	/	135	1020	920	820	22	13	50	/	/	/	/	25.0
SC-185	10	75	400	340	315	18	68	/	315	50	185	2.5	3.2
SC-185Z	10	75	400	340	315	18	68	11	315	50	185	2.5	3.2
SC-210	10	82	450	365	365	18	72	/	365	60	210	2.5	4.2
SC-210Z	10	82	450	365	365	18	72	11	365	60	210	2.5	4.2
SC-280	35	110	600	490	490	22	90	/	490	100	280	3.5	9.0
SC-280Z	35	110	600	490	490	22	90	13	490	100	280	3.5	9.0

 

Packaging & Shipping

Certifications