33kv Disc Suspension Insulator Direct Factorry 2021

• Application: High-voltage
• Material: Porcelain
• Structure: Pin Insulator
• Type: B Type Insulator
• Usage: High Voltage Power Transmission, Electrical Installation
• Connection Method: Trough Type
• Model NO.: 52-3
• Size of Bearing Capacity: 40KN
• Certification: ISO9001
• Color: Silvery
• Brand: Vic
• Transport Package: Carton and Bundle in Pallet
• Specification: 52-3
• Trademark: VIC
• Origin: Zhejiang China
• HS Code: 8535900090
• Production Capacity: 800000PCS/Month

Product Description

                     

         

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

 

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                                 Our company
   VICTORY ELECTRIC POWER EQUIPMENT CO., LTD(Former--- Zhejiang Victory Electric Power      Fitting Co.,Ltd. )has been engaged in designing and making in producing electric power fittings and pole line accessories more than 20 years, and has got the certificate of International Quality System ISO9001
                                         
                                                
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