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Strain Clamp Overhead Line Fittings Power Line Hardware Specifications: Strain clamps are used to fix conductors and ground wires to insulators or link fittings to tower arms and substation structures. There are two basic systems of strain clamps, 1. Detachable clamps, such as wedge-type tension clamps, thimbles, bolted type tension clamps, which allow for subsequent adjustment. 2. Non-detachable clamps, such as compression dead-end clamps which require absolute matching to the conductor length. The type of strain clamps are including NLL-1, NLL-2, NLL-3, NLL-4 and so on.

Place of Origin -Hebei, China Model Number -NTC Product name -Strain Clamp Material -Aluminum Usage -Electrical Cable Fitting Surface -No burr OEM -Accept Sample -Availble Package -Inner Plastic Bag + Carton+Pallet Sample leadtime -10days

Place of Origin -Hebei, China Brand Name -Kechen Model Number -C-shaped clamp Material -aluminum Model Number -JB Features -water proof/UV resist/Fire proof Product name -strain clamp Certificate -CE/ISO9001/RoHS MOQ -1 Pcs

Model Number:JH-072 Product name: NXL strain calmp Brand Name:Jinhan Type:NXL-1 to NXL-5 standard:GB produce according to customers'drawing and requirement material: copper aluminum finish:zinc function:insulation frequency:low samples available application:power line fittings package cartons & pallets according to customers' requirement

Model Number:JH-072 Product name: NXL strain calmp Brand Name:Jinhan Type:NXL-1 to NXL-5 standard:GB produce according to customers'drawing and requirement material: copper aluminum finish:zinc function:insulation frequency:low samples available application:power line fittings package cartons & pallets according to customers' requirement

Model Number:JH-073 Product name: NY strain calmp Brand Name:Jinhan Type:NY-70 standard:GB produce according to customers'drawing and requirement samples available application:power line fittings package cartons & pallets according to customers' requirement

Dead end grip for OPGW Component Inner armor rods, outer armor rods, thimble, U-shaped hanging loop, Extensioe Rods, bolt, nut, etc. Characteristic 1. Stress is distributed equally, without stress focus. It can protect optical cabl-es very well. 2. Under the condition of not exceeding the intensity of cable's side pressure, it has higher grip power for the cable, and can support higher tensile force. 3. The grip power for the cable is not less than 95% of rating's pulling resisting intensityof the optical cable, completely satisfying the needs of setting up the cable. Conditions For The Usage 1. Terminal poles/towers; 2. Corner poles/towers; 3. Dead-end poles/towers; Intensity According to the requirement of customers, 30kN, 70kN, 100kN, 120kN, etc, can be supplied. Select Chart Model Grip(KN) Length of Inner Armor Rods(mm) Length of Outer Armor Rods(mm) Estimated Weight(KG) Color ONZ-60-* * 60 1900 1500 2.9 Yellow ONZ-70-* * 70 2000 1600 3.5 Yellow ONZ-80-* # 80 2200 1700 4.2 Yellow ONZ-90-* # 90 2400 1800 4.3 Yellow ONZ-100-* # 100 2500 1900 4.5 Yellow ONZ-120-* # 120 2600 2000 5.0 Yellow Note: representing the outer diameter of the optical cable (mm).

Product property:It is used to terminate 4-core bundle conductor.Its function is fixing and tightening the insulation conductor. Type:KT70-95/4 Conductor Cross- section :4x70-4x95 mm2 Holding Force:16.8/22.8 KN Type: KT95-150/4 Conductor cross-section :4x95-4x150 mm2 Holding Force :22.8-36kn

Splices are used for splicing or repairing conductor and ground wire of overhead transmission lies, the splices may be compression type, bolt type performed armour rods in accordance with the construction and mounting way,the compressive splices have hydraulic,explosive and notched type.

1. ABC insulation piercing Connectors 2. ABC strain clamp/ ABC Tension Clamp/Gun type Dead end clamps 3. JLC series C type clamps 4. JXL/JXD wedge-type clamp 5. PG parallel groove clamps 6. Cable Copper lug/Aluminium terminal lug/ Bi-Metallic Lugs 7. H type clamp 8. BLMT series torque terminals 9. Quick connector 10. Wedge grounding clamp 11. High voltage cable cleat 12. Transformer clamps/Equipment clamps 13. YZ clamps for hot line work 14. ABC Suspension clamps 15. Anchor NY-G strain clamp for steel wire 16. U type Shackle/Ball-eyes/Ball link 17. Yoke plate/Clevise 18. Shockproof dampers 19. Rod Composite tension insulator/Lighting Arrester

Tension clamps are used to fix conductor and ground wire through insulators or link fitting to tower arms or substation structrues.In according to the clamp construction and mounting way,the clamps include three types as compression type, bolt type and wedge type.The compression type include hydraulic type and explosive type. 1. Strain clamps fix conductors and ground wires through insulators or link fittngs to tower arms or substation structures. 2. According to the aluminum alloy strain clamps construction and mounting way, the aluminum alloy strain clamps include two types: compression type and bolt type. 3. The Aluminum Alloy Strain Clamps (Compression Type ) include Hydraulic and explosive type. 4. As the Bolt Type Aluminum Alloy Strain Clamps are used to AAC and ACSR, the conductor may to wound by aluminum tapes or preformed armour rods for protecing these taps or rods are included in the diameter of suitable conductor.

Type suitable conductor dia(mm) description Nxj4-1a, 1c416~50 trolley type, aluminum alloy body Nxj4-2a, 2c470~120 Nxj4-1b 425~50 pull plate, the body is weather-resistant Nxj4-2b470~120 engineering plastics Nxj4-3b4150~185

Type Suitable Conductor Dia(mm) Main Dimension Specified failure load(kN) M C NLL-1A 5.0~10.0 16 18 40 NLL-2A 10.1~14.0 16 18 40 NLL-3A 14.1~18.0 16 27 70 NLL-4A 18.1~23.0 18 30 90

Application: NXL Series strain clamp (wedge type)is suitable for distribution wire up to 10kV,fixing the aerial insulation aluminium conductor or naked aluminium conductor on the rotate angle or insulator of terminal strain pole, and then fixing and tighting the aerial conductor ,insulation cover and strain clamp are used together. Its action is insulation protection. Insulation cover performance feature 1,Withstand voltage: 18kV keep voltage one minute not break down 2,Insulation resistance: >1.0??1014?? 3,Environments temperature: -30~90 4,Weather proof performance: have good performanced after 1008 hours artifical climate aging test.

Application NXJ Series is suitable for strain clamp insulation string of 10kV aerial insulation aluminium core wire JKLYJ terminal or two ends fixing and tighten aerial insulation. Structure feature 1,The shell made of anti-oxidate high strength aluminum alloy. 2,The core of wedge made of insulating reinforce plastics, withstand voltage : â?¥18kV not breakdown one min. 3,Not remove the insulation layer,AI-core wire are current use. 4,Without waste power 5,Wedge structure 6. Wire range size: 25-240mm2 7. Conductor outer diameter: 8.4-27.2mm 8. Faliure load:10.5-43.4 KN

Application NXJ Series is suitable for strain clamp insulation string of 10kV aerial insulation aluminium core wire JKLYJ terminal or two ends fixing and tighten aerial insulation. Structure feature 1,The shell made of anti-oxidate high strength aluminum alloy. 2,The core of wedge made of insulating reinforce plastics, withstand voltage : 18kV not breakdown one min. 3,Not remove the insulation layer,AI-core wire are current use. 4,Without waste power 5,Wedge structure 6. Wire range: 50-120mm2 7. Fealiure load: 35.7KV

Application NXJ Series is suitable for strain clamp insulation string of 10kV aerial insulation aluminium core wire JKLYJ terminal or two ends fixing and tighten aerial insulation. Structure feature 1,The shell made of anti-oxidate high strength aluminum alloy. 2,The core of wedge made of insulating reinforce plastics, withstand voltage : ???18kV not breakdown one min. 3,Not remove the insulation layer,AI-core wire are current use. 4,Without waste power 5,Wedge structure

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