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Low price for U100bl Disc Porcelain Insulator - Hot dip galvanized steel Electric Power Fitting – Johnson
Products Information 1. Different applicable places 1. Nll-2 strain clamp: applicable to 10kV and below overhead lines. 2. Nld-2 strain clamp: used for corner, connection and terminal connection. Spiral aluminum clad steel wire has very strong tensile strength and no concentrated stress, which plays a role in protecting and assisting vibration reduction of optical cable. 2. Different functions 1. Nll-2 tension clamp: fix aluminum stranded wire or steel core aluminum stranded wire on the tensi...
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2021 wholesale price 10nf2000 Transformer Bushing - 1.2kv800A Ceramic Transformer Bushing – Johnson
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OEM Customized Transformer Bushing Insulator - 1KV Dt1 DIN 42530 Porcelain Transformer Bushing – Johnson
Bushings are manufactured to DIN 42530 PART NUMBER DESCRIPTION Kv RATING I RATING TANK HOLESIZE CREEPAGE STEM CONNECT DT 1/250 DIN 42530 1/250 1 250 - 60 M12 DT 1/630 DIN 42530 1/630 1 630 45 75 M20 DT 1/1000 DIN 42530 1/1000 1 1000 56 75 M30 DT 1/2000 DIN 42530 1/2000 1 2000 70 75 M42 DT 1/3150 DIN 42530 1/3150 1 3150 90 75 M48
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Original Factory 11kv Disc Ceramic Insulator - NLD Aluminum strain clamp(Bolt Type) – Johnson
NLD Series Aluminium Alloy Tension Clamp Basic Data Type Diameter of stranded wire Dimensions ( mm ) U bolt U.T.S Weight L1 L2 R C M Nos Dia.(mm) (kn) (kg) NLD-1 5.0-10.0 150 120 6.5 18 16 2 12 20 1.24 NLD-2 10.1-14.0 205 130 8.0 18 16 3 12 40 1.90 NLD-3 14.1-18.0 310 160 11.0 22 18 4 16 70 4.24 NLD-4 18.1-23.0 410 220 12.5 25 18 4 16 90 6.53 NLD-4B 18.1-23.0 370 200 12.5 27 18 4 16 90 6.57 NLD bolt type aluminum alloy tension clamp is used for non load-bea...
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New Fashion Design for 22kv Pw-22-Y Pin Insulator - 12.5kn N95-2 Low Voltage Pin Porcelain Insulator – Johnson
Pin Type Porcelain Insulators Type N95/2 Dimensions Main dimensions D mm 95 H mm 100 D1 mm 50 d min mm 22 d1 min mm 24 a mm 41 b mm 35 R mm 10 Leakage distance mm 160 Mechanical Values Minimum breaking load kN 12.5 One minute withstand voltage wet kV 10 Packing and Shipping Data Net weight,approximate kg
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Factory Cheap Dt 3/630 Transformer Bushing - 36kv 30NF250 High Voltage Transformer Porcelain Bushing – Johnson
Product Definition The transformer bushing is the main insulation device outside the transformer box. The lead wires of the transformer windings must pass through the insulating bushing to insulate between the lead wires and between the lead wires and the transformer shell, and at the same time play the role of fixing the lead wires. Due to the different voltage levels, insulating bushings include pure porcelain bushings, oil-filled bushings and capacitor bushings. Pure porcelain bushings are...
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Chinese Professional 20nf2000 Transformer Bushing - 36kv 30NF250 High Voltage Transformer Porcelain Bushing – Johnson
Product Definition The transformer bushing is the main insulation device outside the transformer box. The lead wires of the transformer windings must pass through the insulating bushing to insulate between the lead wires and between the lead wires and the transformer shell, and at the same time play the role of fixing the lead wires. Due to the different voltage levels, insulating bushings include pure porcelain bushings, oil-filled bushings and capacitor bushings. Pure porcelain bushings are...
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Factory selling 11kv Pin Ceramic Insulator - 36kv 10kn P-36-Y Pin Type Porcelain Insulator for high voltage – Johnson
Pin type porcelain insulators type P-36-Y Dimensions Diameter mm 320 Height mm 245 Total creepage distance mm 900 Protected creepage distance mm 450 Recommended pin height mm 305 Mechanical Values Cantilever strength kn 10 Electrical Values Type application voltage kv 36 Power frequency dry flashover voltage kv 160 Power frequency wet flashover voltage kv 110 50% impulse flashover voltage,positive kv 190 50% impulse flashover voltage,negative kv 200 Pow...
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One of Hottest for 52-5 Porcelain Insulator - NLL Aluminum strain clamp(Bolt Type) – Johnson
NLD Series Aluminium Alloy Tension Clamp Basic Data Type Diameter of stranded wire Dimensions (mm) U bolt Rated Failure Load(KN) Cover used Weight M C L1 L2 Nos Dia.(mm) (kg) NLL-1 5.0-10.0 16 19 140 120 2 10 40 JNL-1 1.0 NLL-2 10.1-14.0 16 24 176 187 2 12 40 JNL-2 1.6 NLL-3 14.1-18.0 16 18 310 160 3 12 70 JNL-3 1.9 NLL-4 18.1-23.0 16 30 298 284 3 12 90 JNL-4 4.1 NLL-5 23.1-29.0 22 36 446 342 5 12 120 JNL-5 7.0 Advantages of strain clamp: 1. Effectiv...
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Factory Outlets 52-9 Porcelain Insulator - Hot dip galvanized steel Electric Power Fitting – Johnson
Products Information 1. Different applicable places 1. Nll-2 strain clamp: applicable to 10kV and below overhead lines. 2. Nld-2 strain clamp: used for corner, connection and terminal connection. Spiral aluminum clad steel wire has very strong tensile strength and no concentrated stress, which plays a role in protecting and assisting vibration reduction of optical cable. 2. Different functions 1. Nll-2 tension clamp: fix aluminum stranded wire or steel core aluminum stranded wire on the tensi...
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OEM/ODM Factory Tr-222 Station Post Insulator - P-70 Porcelain Post Insulator – Johnson
Product Definition Post insulator is a special insulation control which can play an important role in overhead transmission line. In the early years, pillar insulators were mostly used for telephone poles, which were gradually developed to hang a lot of suspension-like insulators at the end of the high-voltage wire connection tower to increase the creepage distance. They are usually made of silica gel or ceramic, and are called insulators. Insulator in overhead transmission lines with two b...
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Popular Design for Pw-22-A Pin Insulator - 15kv 13kn ANSI 55-5 High Voltage Porcelain Pin Type Porcelain Insulator – Johnson
Pin type porcelain insulators ANSI Class 55-5 Dimensions Diameter mm 178 Height mm 124 Creepage distance mm 305 Dry arcing distance mm 159 Minimum pin height mm 152 Mechanical Values Cantilever strength kn 13.6 Electrical Values Type application voltage kv 15 Low frequency dry flashover voltage kv 80 Low frequency wet flashover voltage kv 45 Critical impulse flashover voltage,positive kv 130 Critical impulse flashover voltage,negative kv 150 Low frequ...
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