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Popular Design for High Voltage Silicon Rubber 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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Best quality 1.2kv 250a Secondary 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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Fixed Competitive Price 55-3 Pin Insulator - 13KN PW-33-Y High Voltage Pin Type Porcelain Insulator – Johnson
Product Definition A pin insulator is a component used to support or suspend a wire and to form an electrical insulation between the tower and the wire [1]. Pin type common ceramic insulator porcelain parts and cast steel are glued together with cement adhesive, and the surface of the porcelain parts is coated with a layer of glaze to improve the insulation performance of the insulator. Insulators shall have sufficient insulation strength and mechanical strength. During operation, insulators...
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Factory wholesale Rm-2 Telegraph Porcelain 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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Low price for U100bl 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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Professional China 33kv Stay 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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OEM manufacturer U40b Glass Insulator - High Voltage 40kn Disc Suspension Toughened Glass Insulator U40B Jade green – Johnson
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High Quality Dt 3/4500 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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OEM/ODM China Post Porcelain 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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Renewable Design for 45kv Line Post Insulator - ANSI TR Series High Voltage Outdoor Station Post Ceramic Insulator – Johnson
Performance 1.. Excellent pollution resistance. Insulator’s anti-pollution performance mainly depends on the structure of the product and the shape of the umbrella skirt. A lot of work has been done in this area. Through design optimization, artificial pollution test optimization and natural pollution test optimization, the insulator umbrella skirt with different sizes and edges under the umbrella was finally determined. The insulators with rated voltage 126kV and 252kV bending failure ...
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China OEM Tr-267 Station Post 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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Cheapest Factory Dt 3/250 Transformer Bushing - CGF-5C Malleable Iron Suspension Clamp For Electric Power Accessories – Johnson
Products Parameter Product name Socket eye /Insulator end fittings Color Sliver Delivery time Quantity Usage The last part of an insulator in transmission line strings OEM/ODM Customization Service Provided Malleable Iron Suspension Clamp For Electric Power Accessories Basic Data Type Equal type Main Diamensions(mm) Nominal damage load(kN) H L R C M CGH-2 Φ7.0-12.4 60 146 9 19 16 40 CGH-3 Φ12.4-17.0 65 200 11 22 16 40 CGH-4 Φ19.0-21.5 70 220 12 28 16 40 CGH-...
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