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Hot sale Factory 40kn Fog Type Glass Insulator - High Voltage 40kn Disc Suspension Toughened Glass Insulator U40B White Transparent – Johnson
IEC designation U40B/110 Diameter D mm 178 Height H mm 110 Creepage distance L mm 185 Socket coupling mm 11 Mechanical failing load kn 40 Mechanical routine test kn 20 Wet power frequency withstand voltage kv 25 Dry lightning impulse withstand voltage kv 50 Impulse puncture voltage P.U 2.8 Power frequency puncture voltage kv 90 Radio influence voltage μv 50 Corona visual test kv 18/22 Power frequency electric arc voltage ka 0.12s/20kA Net weight per unit kg ...
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8 Year Exporter U70bl 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 New Products 35kv Line Post Porcelain 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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100% Original Factory 11kv Post Ceramic Insulator - 22kv 12.5kn Pin Post Insulator for High Voltage – Johnson
22kv 12.5kn Pin Post Insulator for High Voltage Cat.No QS11404 Class ANSI PIN POST Creepage Distance mm 520 Protected Creepage Distance mm 260 Dry Arcing Distance mm 260 Cantilever Strength kN 12.5 Power Frequency Withstand Voltage Dry kV 90 Power Frequency Withstand Voltage Wet kV 65 Impulse Withstand Voltage kV 150 Test Voltage to Ground kV 22 1000HZ Maximum RIV at 1000KHz μV 100 Net Weight Each Approx kg 10
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High reputation Ceramic Spool 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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Reasonable price 1617 Spool 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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Super Lowest Price U40b Suspension Porcelain Insulator - 111kn ANSI 52-6 High Voltage Outdoor Disc Suspension Porcelain Insulator – Johnson
Ball and socket type suspension porcelain insulators( ANSI Class ) ANSI Class 52-5 Coupling size Type J 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 111 Dry arcing distance mm 197 Impact strength N.m 10 Routine proof test load kN 55.5 Time load test value kN 67 Maximum working load kN 55.5 Electrical Values Low frequency dry flashover voltage kV 80...
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High definition Ed-2c Shackle 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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factory Outlets for 40kn 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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Excellent quality Suspension Glass Insulator - 45KN 7sheds long rod insulator – Johnson
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Massive Selection for High Tension Silicon Rubber 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-selling U70c Disc 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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