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Factory directly 33kv Pin Porcelain Insulator - 33kv P-33-Y High VoltagePin Type Ceramic Insulator – Johnson
Pin type porcelain insulators type P-33-Y Dimensions Diameter mm 280 Height mm 244 Total creepage distance mm 630 Protected creepage distance mm 267 Recommended pin height mm 216 Mechanical Values Cantilever strength kn 11 Electrical Values Type application voltage kv 33 Power frequency dry flashover voltage kv 135 Power frequency wet flashover voltage kv 85 50% impulse flashover voltage,positive kv 185 50% impulse flashover voltage,negative kv 205 Powe... -
Factory Supply Gy4 Stay 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... -
Professional Design Low Tension Ceramic Insulator - BS 1618 Shackle Electrical Porcelain Insulators for Low Voltage – Johnson
Product Information Low voltage line insulators are used for insulation and fixing of power line conductors with power frequency AC or DC voltage below 1KV. There are mainly needle type, screw type, spool type, tension and tram line insulator, etc. Butterfly and spool insulators can also be used for insulation and fixation of conductors on low-voltage line terminals, tension and corner rods. Tension insulator is used for insulation and connection of pole stay wire or tension conductor. In the... -
Manufactur standard Stay 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... -
High definition U70bl Disc 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... -
2021 Good Quality Composite Isolator - 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... -
Factory Supply U80bl Disc 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... -
Chinese Professional 20nf2000 Transformer Bushing - Fuse Cut-out Bushing Insulator – Johnson
Product Definition A bushing is a hollow electrical insulator that allows an electrical conductor to pass safely through a conducting barrier such as the case of a transformer or circuit breaker without making electrical contact with it.Our manufacturer can produce the porcelain bushing as per the DIN standards and ANSI Standards. DIN standard transformer bushing there are low volatge parts accessoires and high voltage part to compose.Low voltage parts we usually named DT1/250A,DT1/630A,DT1/1... -
OEM Factory for U210b 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 ... -
Good User Reputation for 56-3 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 -
Factory making 160kn Fog Type 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... -
China Cheap price 10nf630 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...