High Quality 33kv Polymer Suspension Composite Insulator

• Customization: Available
• Application: High-voltage, High-temperature
• Material: Composite Polymer
• Model NO.: FPQ
• Structure: Suspension Insulator
• Type: Distribution
• Usage: High Voltage Power Transmission, Insulation, Electrical Installation
• Connection Method: Trough Type
• Size of Bearing Capacity: 70KN
• Color: Grey
• Brand: Oeipower
• End Fitting: Clevis&Clevis
• Specified Mechanical Load(Sml)(Scl): 70kN
• Min. Creepage Distance: 585mm
• Color Available: Gray, Red, Customized
• Transport Package: Cartons Pallets Wooden Case
• Specification: IEC282-2 IEEEc37-41
• Trademark: OEIpower
• Origin: China
• HS Code: 85351000
• Production Capacity: 100000
• Package Size: 60.00cm * 50.00cm * 15.00cm
• Package Gross Weight: 9.000kg

Product Description

Feature:

1. The polymer insulator silicone rubber housing of Composite Line Post Insulator were taken shape by whole injection. It has good hydrophobicity, hydrophobicity migration and soil resistance, as well as excellent electrical insulation properties and aging resistance, which could prevent effectively those accidents of pollution flashover so as to ensure the safe running of high voltage transmission lines. 
2. The modified ECR fiberglass reinforced epoxy resin rod is used as it has good resistance to high temperature, stess corrosion & acid attack, as well as fine damping action, high tensile strength (> 1200Mpa) and resistance to creep and fatigue failure, which effectively ensure the internal insulation quality and mechanical stength of insulators.
3. End fittings are crimped onto fiberglass rod with voice-operated displacement type crimper. The insulators with this crimping technique have high mechanical strength and small dispersion. Taking the most advanced automatic overall injection moulding technic and connection method of crimping for production and assembling, and the whole crimping procedure controlled by computer and the crimping result monitored by ultrasonic detector to assure each product is qualified.

Technology Parameter
ltem			Dongwoo Standard
Electrical ratings	Rated voltage		45kV	35kV	25kV	15kV
	Low frequency dry flash over voltage test		190kV	170kV	150kV	100kV
	Low frequency wet flash over voltage lest		170KV	140kV	115kV	70kV
	Critical impulse	Positlve	275kV	255kV	235kV	180kV
	flash over voltage test	Negative	370kV	345kV	320kV	260kV
	Radio lnfluence voltage test Max,voltage test		1μ(Max)	1μ(Max)	1μ(Max)	1μ(Max)
Mechanical	Failing load test		10,000kgf	10,000kgf	10,000kgf	10,000kgf
	Number ot sheds		10	8	6	4
Dimensions	Section Length		630mm	540mm	449mm	352mm
	Leakage distance		2190mm	886mm	674mm	445mm
	Minimum arcing distance		1100mm	410mm	320mm	215mm