Tension Clamp

Strain Clamp NLD Series

Strain clamp are used to fix condcutor and ground wire through insulators or link fitting to tower arms or substation structures.

Strain clamp are used to fix condcutor and ground wire through insulators or link fitting to tower arms or substation structures.

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GroupTransmission and Distribution

CategoryTension Clamp

StandardsIEC and GB

CustomisationOEM and non standard accepted

Overview Specifications Gallery Ordering FAQ Related

Overview

Strain Clamp NLD Series Description

Strain clamp are used to fix condcutor and ground wire through insulators or link fitting to tower arms or substation structures. according to the clamp construction and mounting way,the clamps include three types as compression type,bolt type and wedge type, The compression type includes hydraulic typ and explosive type.

Application

Bolted strain clamp use for ﬁxing the AAAC conductor on the power tower.

Structure Feature

1.The body is made of high-strength aluminium alloy

2.Smooth surface long servile life

3.Easy installation

4.No waste electric energy

The clamp body and keepers are malleable iron, the closed-pin s stainless steelwork, the other parts are steel.

Specifications

Codes Ranges and Dimensions

Figures below are reproduced from the CROP catalogue for this item.

Type	Applicable Conductor(mm²)	Dimensions(mm)	U bolt	Specified Failure Load(kN)	Weight(kg)
D	C	L	L1	R	Quantity	Diameter(mm)
NLD-1	5.1~10.0	16	18	150	120	6.5	2	12	20	1.2
NLD-2	10.1~14.0	16	18	205	130	8	3	12	40	2
NLD-3	14.1~18.0	18	22	310	160	11	4	16	70	4.3
NLD-4	18.1~23.0	18	25	410	220	12.5	5	16	90	7.2

Product Images

Ordering and Support

From Enquiry To Delivered Order

Send The Requirement

Item code, conductor or cable size and quantity, or a drawing and a photograph for a non standard part.

Quotation

Price, packing, carton quantity and lead time are confirmed against the catalogue reference.

Sample or Tooling

Samples are sent for approval. Parts that need a new mould go through the in house mould division.

Production and Shipment

Production to IEC and GB standards, then packing and shipment on the agreed terms.

Answers

Frequently Asked Questions

How do I choose the right size?

Match your conductor or cable size against the range column in the specification table on this page, then quote the code on that row. If the size falls between two rows, send both figures with your enquiry and the correct item will be confirmed.

Is Strain Clamp NLD Series available as a sample before a production order?

Yes. Ask for a sample by WhatsApp on 0086 138 6832 9796 or by email and the item, the packing and the lead time for a full order will be confirmed together.

Which standards do CROP products follow?

All CROP products are made to comply with IEC and GB standards. Where a project calls for a national or utility specification, send the standard reference with your enquiry and the matching item will be quoted.

Can items be produced to our own drawing?

Yes. Non-standard and OEM orders are part of the normal range. Send the drawing, a picture, the weight or the written specification to [email protected] or by WhatsApp and a quotation will be prepared against your requirement. CROP also runs its own mould division for plastic, SMC and stamped parts.

How do I obtain the PDF catalogue?

The catalogue is issued on request. Ask for the section you need by email or WhatsApp on 0086 138 6832 9796 and the PDF will be sent back to you. The catalogue page lists every section that is available.

Next Step

Get A Price For Strain Clamp NLD Series

Send the code, the size and the quantity. Drawings for non standard versions are welcome.

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