500kv DC Suspension Composite Insulator Polymer / Silicone Rubber Insulator

• Application: High-voltage
• Material: Composite Polymer
• Structure: Suspension Insulator
• Type: Long Rod
• Usage: High Voltage Power Transmission, Electrical Installation
• Connection Method: S-B; Eye-Eye
• Model NO.: FXBZ-±500kV/120kN~550kN
• Size of Bearing Capacity: 120kn~550kn
• Certification: ISO9001
• Color: Grey,Red
• Brand: Mpc
• Transport Package: Paper Tube
• Specification: Silicone rubber + FRP Rod + End fitting
• Trademark: MPC
• Origin: China
• HS Code: 8546900000
• Production Capacity: 100000PCS/ Year

Product Description

Company files:

Guangzhou MPC Power International Co., Ltd was established in 1997. This company covers an area of more than 90,000 square meters with a building area of 35,000 square meters. It is boasting garden-style factories and new and modern steel-constructed workshop.

It has the capability of more than 40 injection machines and is one of the enterprises with the strongest production capability in composite insulator industry.

There are 9 test room for the process and inspection of chemical materials ,rubber materials, core rods, metal fitting and composite insulator.

It is the only composite insulator company in the world that has successfully set power grids in the area with the highest altitude(4,300 meters) and operated more than 16 years, making great contribution to the aging research in an environment at a high altitude and with strong ultraviolet exposure for China's composite insulator industry.

Having passed many kinds of quality identifications such as Intertek ISO09001, ISO14001, CRCC, PCCC etc.



We also provide the materials of Insulator ( Compound Silicone Rubber / ECR Rod / End Fitting / Corana Ring )


Main Size and Specification:

NO.	Product Mode	Figure No.	Nominal voltage   kV	Rated mechanical tension load   kN	Connecting structure sign	Mm Structure height H mm	Minimal arc distance h mm	Creepage distance   mm	Lightening full-wave impulse withstanding voltage kV(maximum) no less than	Switching impulse withstanding voltage kV(maximum) no less than	1 min suspended wet withstanding voltage kV(effective value)no less than
1	FXBZ-±500/180	Figure 13	±500	180	20	7000	6400	28200	+2550	+1550	+600
2	FXBZ-±500/240	Figure 13	±500	240	20	7000	6400	28200	+2550	+1550	+600
3	FXBZ-±500/300	Figure 13	±500	300	24	7000	6300	28000	+2550	+1550	+600
4	FXBZ-±500/420	Figure 13	±500	420	28	7000	6200	27600	+2550	+1550	+600
5	FXBZ-±500/550	Figure 13	±500	550	32	7000	6160	27500	+2550	+1550	+600