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2021 wholesale price 11kv Tension 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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New Fashion Design for 22kv Pw-22-Y Pin Insulator - 34.5kv 13.6kn ANSI 56-3 High voltage Pin Type Porcelain Insulator – Johnson
Pin type porcelain insulators ANSI Class 56-3 Dimensions Diameter mm 267 Height mm 191 Creepage distance mm 533 Dry arcing distance mm 241 Minimum pin height mm 203 Mechanical Values Cantilever strength kn 13.6 Electrical Values Type application voltage kv 34.5 Low frequency dry flashover voltage kv 125 Low frequency wet flashover voltage kv 80 Critical impulse flashover voltage,positive kv 205 Critical impulse flashover voltage,negative kv 265 Low freq...
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Manufactur standard 33kv 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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China New Product P-11-Y Pin 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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Discountable price 33kv 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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Massive Selection for High Tension Silicon Rubber 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 China Line Post Insulator - 24kv pin insulator with stringing sleeve – Johnson
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China wholesale 33kv Stay 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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China OEM U240b Suspension Porcelain Insulator - 67kn ANSI 52-3 High Voltage Outdoor Disc Suspension Porcelain Insulator – Johnson
Ball and socket type suspension porcelain insulators( ANSI Class ) ANSI Class 52-3 Coupling size Type B 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 67 Dry arcing distance mm 197 Impact strength N.m 6.2 Routine proof test load kN 33.3 Time load test value kN 44.5 Maximum working load kN 33.3 Electrical Values Low frequency dry flashover voltage kV 80 ...
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High Quality 11kv Strain Ceramic 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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OEM manufacturer Overhead Line Strain 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 Factory for Pin Insulator - 12.5kn N-80 LV Power Line Pin Porcelain Insulator – Johnson
Pin Type Porcelain Insulators Type N-80 Dimensions Main dimensions D mm 80 H mm 87 D1 mm 42 d min mm 19 d1 min mm 21 b mm 30 R mm 7.5 Leakage distance mm 120 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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