Nll Series Bolt Aluminum Alloy Strain Clamp

We believe that our Hydraulic Pressure Compression Jumper Connector, Compression Tap Connector, New Product Cross Type Spacer Damper will surely stand out with our complete product quality assurance system and the ability to independently design and develop a new product. Under no circumstances disappearing major functions in a quick time, it's a really should in your case of excellent good quality. With the growing of the company, now our products sold and served many countries around the world.

Application:

The NLL series aluminum alloy strain clamp(bolt type),or said differently, aluminium alloy dead end clamp,are suitable for aerial line below 35kV, which are insulating protective fittings to fix aluminum wire or steel core aluminum wire on the strain pole and used in aerial insulation aluminum conductor and insulation aluminum cover.

 

Structure Features & advantages:

1.High-strength aluminum alloy body

2.Smooth surface, long service life

3.Easy installation

4.No electric energy waste

5.Self-locking function,reusable advantage

Insulation cover performance feature:

1.Withstand voltage:45kV, no breakdown for one minute

2.Insulation resistance:>1.0×1014Ω

3.Temperature: -30ºC-90ºC

4.Weather-proof performance:good performance of 1008 hours artificial climate aging test

Catalog      No.	Conductor Dia.      (MM)	Dimensions (MM)				Rated Failure      Load (KN)	Weight
		M	C	L1	L2
NLL-1	5.1-11.5	16	19	140	120	40	1.0
NLL-2	8.9-18.5	16	24	176	187	40	1.6
NLL-3	5.0-15.0	16	18	310	160	70	1.9
NLL-4	12.1-21.8	16	30	298	284	90	4.1
NLL-5	18.0-30.0	22	36	446	342	120	7.0
NLL-6	27.0-38.0	22	44	560	360	120	8.1
NLL-2A	7.0-16.0	16	20	111	137	40	1.6
NLL-4A	12.0-21.8	16	30	298	292	102	3.9
NLL-5A	18.0-30.0	16	32	190	235	70	3.9
NLL-6A	27.0-38.0	16	36	296	255	70	4.0

We take "innovation, high quality, high cost performance" as our product development philosophy, and provide the most suitable Nll Series Bolt Aluminum Alloy Strain Clamp and supporting services for customers with different needs. We are committed to making the product more efficient and extending the service life, which will reduce the costs of the overall cycle. With full enthusiasm and sincere attitude, we provide professional consultation, design, maintenance and other services for users.

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