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Contact Person : Ms. Yang June
Company Name : Dalian Tucheng International Co., Ltd.
Tel : 86-411-82789881,82789882
Fax : 86-411-82789913
Address : Liaoning,DALIAN,66-1-2 Gangjing Garden, Zhongshan District Dalian-116001, P.R. China
Country/Region : China
Zip : 116001

Suspension Insulator

Product Detailed

Type:U70BS DISC SUSPENSION PORCELAIN INSULATORS; Standard: IEC standard; Class: U40C, U40B, U70BL, U70C, U70BS, U70BL;

Pocelain disc suspesion insulator is an assembly of one or more shells with metallic fittings. They have means for nonrigid supporting. In operation, it is always connected to insulator string.A suspension insulator set complete with the fittings is used to carry a line conductor or conductors at its lower end.

Cat No.		0104070BL	0104070C	0104070BS
Class		U70BL	U70C	U70BS
Fig. No.		3	4	3
Unit Spacing (H)-mm		146	146	127
Nominal Diameter (D)-mm		255	255	255
Coupling size		16A/B	16C	16A
Nominal Creepage Distance-mm		295	295	295
Rated E & M Failing Load-KN		70	70	70
Routine Tensile Load-KN		35	35	35
Impact Strength-N.m		6	6	6
Power Frequency Withstand	Wet-KV	40	40	40
Power Frequency Withstand	Dry-KV	70	70	70
Dry Lighting Impulse Withstand Voltage-KV		110	110	110
Power Frequency Puncture Voltage-KV		110	110	110
Radio Interference Voltage	Test Voltage to Ground-KV	10	10	10
Radio Interference Voltage	Max. RIV at 1MHz-uV	50	50	50
Weight-kg		4.8	4.7	4.7

Apllicable Standard: GB, IEC, AS, BSNon-standard products:Designed by TCI or specified by the customers.

Colour: Brown , Light Gray, or to Drawings;

HS CODE: 85469000

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