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Wholesale Dealers of U100bl Ceramic 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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Online Exporter Low Tension Toughened Glass Insulator - High Voltage 160kn Disc Suspension Toughened Glass Insulator U160B – Johnson
Product Definition Glass insulators an insulator made of tempered glass. Its surface is in the state of compression prestress, such as crack and electrical breakdown, glass insulator will break into small pieces, commonly known as “self-explosion”. This feature eliminates the need for “zero value” detection of glass insulators during operation. The glass insulator is the crystallization of the combination of glass and insulator. Because of the characteristics of glass ...
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China Manufacturer for Lt 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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Hot sale Factory 40kn Fog Type Glass Insulator - High Voltage Glass Insulator – Johnson
IEC designation U40B/110 U70B/146 U70B/127 U100B/146 U100B/127 U120B/127 U120B/146 U160B/146 U160B/155 U160B/170 Diameter D mm 178 255 255 255 255 255 255 280 280 280 Height H mm 110 146 127 146 127 127 146 146 155 170 Creepage distance L mm 185 320 320 320 320 320 320 400 400 400 Socket coupling mm 11 16 16 16 16 16 16 20 20 20 Mechanical failing load kn 40 70 70 100 100 120 120 160 160 160 Mechanical routine test kn 20 35 35 50 50 60 60 80 80 80 Wet power frequency...
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Factory Cheap Hot 20nf3150 Transformer Bushing - 3KV Dt1 DIN 42539 Porcelain Transformer Bushing – Johnson
Bushings are manufactured to DIN 42539 PART NUMBER DESCRIPTION Kv RATING I RATING TANK HOLESIZE BIL PF DRY PF WET CREEPAGE STEM CONNECT DT 3/250 DIN 42539 3/250 3 250 39 40 14 10 120 M12 DT 3/630 DIN 42539 3/630 3 630 45 40 14 10 120 M20 DT 3/1000 DIN 42539 3/1000 3 1000 56 40 14 10 125 M30 DT 3/2000 DIN 42539 3/2000 3 2000 70 40 14 10 125 M42 DT 3/3150 DIN 42539 3/3150 3 3150 90 40 14 10 125 M48 DT 3/4500 DIN 42539 3/4500 3 4500 119 40 14 10 130 M55 DT 3/650...
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PriceList for U70c Suspension Porcelain Insulator - 178kn ANSI 52-8 High Voltage Outdoor Disc Suspension Porcelain Insulator – Johnson
Ball and socket type suspension porcelain insulators( ANSI Class ) ANSI Class 52-8 Coupling size Type K Dimensions Diameter(D) mm 254 Spacing(H) mm 146 Creepage distance mm 320 Dry arcing distance mm 197 Mechanical Values Combined M&E strength kN 178 Dry arcing distance mm 197 Impact strength N.m 11.3 Routine proof test load kN 89 Time load test value kN 107 Maximum working load kN 89 Electrical Values Low frequency dry flashover voltage kV 80 ...
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Factory directly supply 240kn Fog Type 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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Cheapest Factory 70kn Fog Type Glass Insulator - High Voltage Glass Insulator – Johnson
IEC designation U40B/110 U70B/146 U70B/127 U100B/146 U100B/127 U120B/127 U120B/146 U160B/146 U160B/155 U160B/170 Diameter D mm 178 255 255 255 255 255 255 280 280 280 Height H mm 110 146 127 146 127 127 146 146 155 170 Creepage distance L mm 185 320 320 320 320 320 320 400 400 400 Socket coupling mm 11 16 16 16 16 16 16 20 20 20 Mechanical failing load kn 40 70 70 100 100 120 120 160 160 160 Mechanical routine test kn 20 35 35 50 50 60 60 80 80 80 Wet power frequency...
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100% Original Factory P-80 Disconnect Switch Post Insulator - 24kv 13kn Pin Post Insulator for High Voltage – Johnson
24kv 13kn Pin Post Insulator for High Voltage Standdard applied IEC 60383 Spacing mm 385 Rate voltage kV 24 Creepage distance mm 600 Cantilever streength kN 13 Power frequency dry withstant voltage kV 75 Power frequency wet withstant voltage kV 55 Lightning impulse withstand voltage kV 125 Power frequency puncture voltage kV 160 Net Weight Each Approx kg 11.8
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High Quality 12.5kn Post Insulator - ANSI 57series Porcelain Line Post Insulator for Transmission – Johnson
Line post type porcelain insulators ANSI Class 57-1 57-2 57-3 57-4 57-5 Dimensions Creepage distance mm 356 559 737 1015 1145 Dry arcing distance mm 165 241 311 368 438 Mechanical Values Cantilever strength kn 12.5 12.5 12.5 12.5 12.5 Cantilever strength routine test kn 5 5 5 5 5 Electrical Values Type application voltage kv 25 35 45 55 66 Low frequency dry flashover voltage kv 80 110 125 150 175 Low frequency wet flashover voltage kv 60 85 100 125 150 Critical...
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High Quality Dt 3/4500 Transformer Bushing - 24kv 20NF250 High Voltage Transformer Porcelain Bushing – Johnson
Bushings are manufactured to DIN 42531,52432,42533 PART NUMBER DESCRIPTION Kv RATING I RATING TANK HOLESIZE BIL PF DRY PF WET CREEPAGE STEM CONNECT 20NF250 DIN 42531 20NF250 24 250 78 125 50 - 450 M12 20NF630 DIN 42532 20NF630 24 630 90 125 50 - 440 M20 20NF1000 DIN 42533 20NF1000 24 1000 110 125 50 - 445 M30 20NF2000 DIN 42533 20NF2000 24 2000 135 125 50 - 445 M42 20NF3150 DIN 42533 20NF3150 24 3150 135 125 50 - 445 M48
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One of Hottest for 52-5 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...
inquiry
detail
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