China High Voltage Electrical Porcelain Suspension Type Disc Insulators Manufacturers & Suppliers

Product Description

China Factory High Voltage Electrical Porcelain Suspension Type Disc Insulators In Stock. Jecsany is a High Voltage Electrical Porcelain Suspension Type Disc Insulators manufacturer and supplier in China. 52-1 Porcelain insulators are insulators made of electrical ceramics. Electrical ceramics are baked from quartz, feldspar and clay. The surface of the porcelain piece of the porcelain insulator is usually covered with enamel to improve its mechanical strength, waterproof and infiltrate, and increase the surface smoothness. Among all kinds of insulators, porcelain insulators are the most commonly used.

Product Parameter (Specification)

ANSI CLASS				52-1		52-2	52-3	52-4		52-5		52-6	52-8	52-9A		52-9B	52-10
Fig. No.				1		2	3	4		3		4	3	5		6	4
Main Dimension		D		165		190.5	254	254		254		254	280	114		133	280
		H		140		146	146	146		146		146	146	159		159	165
Leakage Distance/mm				178		210	292	292		292		292	280	171		171	280
Power-Frequency Puncture Voltage kV				80		90	110	110		110		110	110	80		80	110
Average Flashover voltage	Power Frequency		Dry/kV	60	65		80		80		80	80	80	60	60		80
			Wet/kV	30	35		50		50		50	50	50	30	30		50
	Critical-Impulse 1.5x40us Wave		Positive/kV	100	115		125		125		125	125	125	110	110		125
			Negative/kV	100	115		130		130		130	130	130	90	90		130
Radio-Influence voltage	Test Voltage to ground/kV			7.5		7.5	10	10		10		10	10	7.5		7.5	10
	Maximum RIV at 1000kHz/uV			50		50	50	50		50		50	50	50		50	50
Rated E&M Failing Load/kN				44		70	70	70		111		111	160	44		44	160
Tension Proof Load/kN				22		35	35	35		55.5		55.5	80	22		22	80
Impact Streng/N.m				5		5.5	6	6		7		7	10	5		5	10

Product Feature And Application
Our advantages:
Products are produced by ourselves, which ensures good profit margin and flexibility.
Our products have passed Design Test and Quality Conformance Tests on ANSI Class, and meet standards such as IEC.
We have large market share home and abroad.
Exclusive and unique solution can be provided to our customers by our well-trained and professional engineers and staffs.

Product Details

Hot Tags: High Voltage Electrical Porcelain Suspension Type Disc Insulators, China, Manufacturers, Suppliers, Factory, Cheap, Low Price, IEC, Newest, Quality, Latest Selling