Nll 18-23mm2 Aluminium Alloy Bolt Type Tension Clamp Strain Clamp

• Technics: Welding
• Standard: Non-GB
• Usage: Substation Fittings, Line Fittings
• Model NO.: NLL5
• Type: Strain Clamp
• Transport Package: Carton
• Specification: 5-29mm2
• Trademark: Jecsany
• Origin: China
• Production Capacity: 10000PCS/Year

Product Description

Essential details

Place of Origin:Zhejiang, China
Brand Name:Jecsany
Model Number:Strain Clamp
Color:Silver
Insulation cover performance feature Withstand voitage:≥19kV
No arcing witheb one minute Insulation resistance:>1.0x1014Ω
Environmnent temperature:-30ºC~90ºC
Weather proof performance: have good performance after artifical test.
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.

Packaging & delivery

Packaging Details
Bag, Carton, Pallet, Crate, Wooden box or as per your requirement
Port
Ningbo Port, Shanghai Port
Lead time

Quantity(pieces)	1 - 1000	1001 - 5000	>5000
Lead time (days)	30	35	To be negotiated

Catalog No	Applicable Conductor (mm2)	C	D	U Bolt	Specified Failure Load KN	Weight KG
NLL-1	5.1-10.0	18	16	2 x M12	20	0.9
NLL-2	10.0-14.0	18	16	2 x M12	40	1.1
NLL-3	14.0-18.0	27	16	3 x M14	70	2.2
NLL-4	18.0-23.0	30	18	3 x M14	90	2.8
NLL-5	23.0-29.0	36	22	3 x M16	120	6.5

 

 

Note: NLL Series are suitable for aerial line up to 220KV, fixing aluminium wire or steel core aluminium wire on the stain pole.