Copper-Braid-Connectors-Laminated_qyesco

COPPER BRAIDS: We are the Manufacture, Exporters and Suppliers of Tinned Copper Braid, Copper Braids and Copper Copper Laminated Connector. Our most economical standard Copper Braid are made from 0.10 diameter wire and are braided into a tube followed by a rolling process to flatten them.They are used as earthing straps and are also used in numerous electrical components. All types can be supplied in non-rolled form, as multiple tubes and for screening. It is Highly copper flexible pressed, Bare, Tin & Silver Coated. Flat Braid is mainly used for Earthing Connection & terminals etc.

We manufacture and export Copper Braid. Our most economical standard copper braid are made from 0.20 diameter wire and are braided into a tube followed by a rolling process to flatten them.They are used as earthing straps and are also used in numerous electrical components. All types can be supplied in non-rolled form, as multiple tubes and for screening. It is Highly copper flexible pressed, Bare, Tin & Silver Coated. Flat Braid is mainly used for Earthing Connection & terminals etc.

We offer a wide choice of Copper Braid types (flat, round, rope and layered), strand sizes, finishes, termination options (crimped, pressed and swaged), insulation and identification. Our highly flexible earthing connectors and earth leads are commonly used in switchgear, building services and a wide range of industries. We offer competitive pricing and ex-stock or short lead time deliveries.

These can be made from electrolytic copper Cu-ETP (grade C101) or from oxygen free copper.

Even though many of our products are standard items, we also make special tailor made products made exactly to the requirements of our customers.
We use the finest quality material of Copper Braid to ensure consistency of quality and performance, drawing on our supplier’s decades of experience in drawing, stranding and braiding, as well as surface treatment.

Finish in Copper Braid Available:

Bare copper / Plain copper / red copper

  • Electro-tin plated copper
  • Electro nickel plated copper
  • 99.99% pure Silver electroplated copper
  • Enamel coated, which insulates each wire
  • And other finishes on request.

We offer a wide choice of Copper Braid types (Flat, Round, Rope and Layered), strand sizes, finishes, termination options (crimped, pressed and swaged), insulation and identification. Our highly flexible earthing connectors and earth leads are commonly used in switchgear, building services and a wide range of industries. We offer competitive pricing and ex-stock or short lead time deliveries.
These can be made from electrolytic copper Cu-ETP (grade C101) or from oxygen free copper
Even though many of our products are standard items, we also make special tailor made products made exactly to the requirements of our customers.
We use the finest quality material of Copper Braid to ensure consistency of quality and performance, drawing on our supplier’s decades of experience in drawing, stranding, and braiding, as well as surface treatment.


Copper Braided Wire Strip

copper-braid-wire-stripCopper Braided Wire / Copper Braid Strips We manufacture Copper Braided Wire in high-grade Copper Quality. Copper Material: Electrolytic Copper Finish Offers: Bare Copper, Tinned Plated & Silver Plating Wire Sizes Offer – From Swg 30 to Swg 45. Standard is 36 Gauge (0.2mm) Cross Sectional Area Range: From 2 Sqmm and Above

We Manufacture the Following Basic Sizes for Copper Braid :

Dimensions
Width X Thick
Cross
Section
sq. mm
Appx. Weight per
100 Meters*
Current
Rating
Amps*
Product
Code
Sr. No.
4 X 1 2 2 25 CBS-0410
6 X 1 3.6 3.6 36 CBS-0610
8 X 1 5 5 47 CBS-0810
10 X 1 6.1 6.1 55 CBS-1010
10 X 2 9.8 9.8 83 CBS-1020
12 X 1 7 7 62 CBS-1210
12 x 1.5 8.40 8 40 CBS-1215
12 x 3 16.80 17 105 CBS-1230
19 x 1.5 12.10 12 63 CBS-1915
19 x 3 22.40 22.5 145 CBS-1930
25 x 1.5 19.60 20 85 CBS-2515
25 x 3 36.50 35 200 CBS-2530
25 x 6 73.00 72.5 400 CBS-2560
32 x 1.5 36.50 38 120 CBS-3215
32 x 3 42.10 42 240 CBS-3230
32 x 6 81.40 80 400 CBS-3260
38 x 3 53.30 52.5 300 CBS-3830
38 x 6 80.00 85 500 CBS-3860
50 x 3 70.20 70 400 CBS-5030
50 x 6 109.50 110 800 CBS-5060
50 x 12 280.00 275 1500 CBS-5012
75 x 6 140.40 140 1000 CBS-7560
90 x 12 240.00 330 40 CBS-9012

The Copper Braids are usually made in

– 36 Gauge SWG (0.02927 Sq.mm per Wire i.e 0.193 wire diameter) – Standard

39 Gauge SWG (0.0137 Sq.mm per Wire i.e 0.132 wire diameter)

42 Gauge SWG (0.008107per Wire i.e 0.102 wire diameter)

More the Gauge SWG – More will be Flexibility

***Above are the Standard Size for the ready reference. Copper Braids in any other sizes can be manufactured and supply

P.N-Current rating measured at 35°C room temperature and max. Permitted Conductor Temp of 70°C, Since several influencing factors generally apply, the value specified for current rating must be considered as non-binding guideline values.


copper-braided-wire-ropeCopper Braided Wire Rope / Copper Braid Rope

We manufacture Copper Braided Ropes in high grade Copper Quality.

Copper Material: Electrolytic Copper

Finish Offers: Bare Copper, Tinned Plated & Silver Plating

Wire Sizes Offer – From 30 swg to 45 swg. Standard is 36 swg (0.2mm)

Cross Sectional Area Range:  From 1.5 Sqmm and Above

We Manufacture the Following Basic Sizes for Copper Braided Ropes:

Diameter

In mm

Cross Section

Sq.mm

Appx. Wgt

Per 100 Mtr.

Amp. Approx Product

Code

2 1.70 1.700 23 CBR-02
3 4.20 4.200 41 CBR-03
4 7.30 7.300 64 CBR-04
5 11.60 11.600 95 CBR-05
6 16.70 16.700 122 CBR-06
7 21.50 21.500 140 CBR-07
8 27.40 27.400 160 CBR-08
9 37.20 37.200 203 CBR-09
10 39.50 39.500 213 CBR-10
12 51.70 51.700 256 CBR-12
15 75.00 75.000 305 CBR-15
16 82.20 82.000 334 CBR-16
18 100.50 100.500 374 CBR-18
20 121.00 120.000 424 CBR-20

COPPER-BRAIDED-WIRE-STRANDED-ROPESCopper Wire Stranded Braided Rope

We also manufacture Copper Wire Stranded Braided Ropes.

Copper Material: Electrolytic Copper

Finish Offers: Bare Copper, Tinned Plated, Silver Plated

Wire Sizes Offer – From 30 swg to 45 swg. Standard is 36 swg (0.2mm)

Cross Sectional Area Range:  From 1.5 Sqmm and Above

We Manufacture the Following Basic Sizes for Copper Braided Ropes :

Diameter
In mm
Cross Section
Sq.mm
Appx. Wt.
Per 100 Mtr.
Amp. Approx Product
Code
2 1.80 1.800 23 CBSR-02
3 4.10 4.100 41 CBSR-03
4 6.50 6.500 64 CBSR-04
5 10.6 10.600 95 CBSR-05
6 14.70 14.700 122 CBSR-06
8 24.60 24.600 160 CBSR-08
9 30.70 30.700 203 CBSR-09
10 42.90 42.900 213 CBSR-10
12 60.30 60.300 256 CBSR-12
16 120.80 120.800 334 CBSR-16
18 150.80 150.800 374 CBSR-18
20 181.30 181.300 424 CBSR-20

COPPER-WIRE-STRANDED-CONDUCTORSCopper Wire Stranded Conductors

We manufacture Copper Stranded Conductors used in Substation Earthing.

Copper Material: Electrolytic Copper Finish Offers: Bare Copper, Tinned Plated Wire Sizes Offer – From 15 swg to 30 swg.

Cross Sectional Area Range:  From 10 Sqmm and Above

Normal Area in Sq.mm Stranding
& Wire
Diameter in mm.
Appx.O.D

in mm.

Appx.Wght
Per 100 Mtr.
Product
Code
10 3 x 2.12 4.5 9=800 CSC-10
7 x 1.40 4.5 9=900
16 7 x 1.70 5.1 15=600 CSC-16
25 7 x 2.24 7 24=700 CSC-25
35 7 x 2.50 8.0 32=000 CSC-35
50 19 x 1.80 10.50 48=000 CSC-50
70 19 x 2.24 11.5 71=000 CSC-70
95 19 x 2.50 13 89=000 CSC-95
120 37 x 2.06 15 118=000 CSC-120
150 37 x 2.24 16.5 143=000 CSC-150
185 2.5*37 19 170=00 CSC-185
240 61 x 2.24 22 245=000 CSC-240

We Manufactures the following Copper Wire Stranded Conductors:


COPPER-BRAIDED-SLEEVECopper Braided Sleeve (EXPANDABLES)

Copper Material: Electrolytic Copper

Finish Offers: Bare Copper, Tinned Plated, Silver Plated

Wire Sizes Offer – From 30 swg to 45 swg. Standard is 36 swg (0.2mm)

Cross Sectional Area Range:  From 1.5 Sqmm and Above

We Manufactures the below Copper Braided Sleeves:

Former OD
mm

Coverage
%

Usable

Max

OD
(mm) Min

Item
Code
Sr. No.

3

80 – 90

5

2

CSB-0300

4

80 – 90

6

3

CSB-0400

5

80 – 90

8

4

CSB-0500

6

80 – 90

12

5

CSB-0600

8

80 – 90

14

6

CSB-0800

10

80 – 90

16

8

CSB-1000

12

80 – 90

18

10

CSB-1200


Copper Braided Bond with Pipe Fittings

We manufacture Copper Braid Bond also called as Copper Flexible Connector.

Copper Material: Electrolytic Copper

Finish Offers: Bare Copper & Tinned Plated

Wire Sizes Offer – From 30 swg to 45 swg. Standard is 36 swg (0.2mm)

Copper Braided Bond with Pipe FittingsCopper Braided Bond with Pipe Fittings

The Copper Braid with Pipe Bond is Customized Design and we manufacture as per Customers Specification depend on their Current rating and Cross-Sectional Requirement.

OR

COPPER-BRAID-BOND-WITH-PIPE-FITTINGSOur Customers need to give the following Information in order to submit the Quote for any inquiry: the following Information in order to submit the Quote for any inquiry:

1) Copper Braid Width (Width)

2) Hole to Hole Length

3) Length for Pipe Bond (Normally it’s the same of Width)for Pipe Bond (Normally it’s the same of Width)Copper Braided Bond with Pipe Fittings

4) Thickness of Copper Braid

5) Hole Size

6) Wire Diameter (Usually its Manufactured in 36 Swg (Gauge)


Copper Wire Braided Strip with Lugs Fittings

COPPER-WIRE-BRAIDED-STRIP-WITH-LUGS-FITTINGCopper Material: Electrolytic Copper

Finish Offers: Bare Copper & Tinned Plated

Wire Sizes Offer – From 30 swg to 45 swg. Standard is 36 swg (0.2mm)

The Copper Braid with Copper Lugs Bond is Customized Design and we manufacture as per Customers.

Specification depending on their Current rating and Cross-Sectional Requirement. OR

Our Customers need to give following Information in order to submit the Quote for any inquiry:

  • 1) Total Width of the Copper Braid
  • 2) Hole to Hole Length
  • 3) Cable Lugs Size
  • 4) Thickness of Copper Braid
  • 5) Hole Size
  • 6) Wire Diameter (Usually its Manufactured in 36 Swg (Gauge)

Laminated Copper Connectors Product Range

Copper Laminated Flexible ConnectorsLaminated Copper Connectors

We offer the finest quality Laminated Copper Connectors that are manufactured by stacking several foils of electrolytic copper and then applying high current under high pressure. These types of flexible connectors are commonly used as the flexible expansion joints for connecting the bus bars in different applications.

Copper laminated Connectors consist of several stacked strips with riveted or welded contact areas. They have a constant cross-section over the whole length. Bus bars and laminated connectors with the same cross-section can be loaded with the same current. A part of laminated connectors is utilized as flexible expansion connectors in order to connect bus bars of switch gears, transformers, generators, etc. Thanks to their elasticity, thermal expansion of bus bars are being compensated. Most of the parts are being used as expansion connectors to prevent damages by vibration caused by vibration caused by switchgear operations. Another part is utilized as flexible components inside parts of machines (Like welding machines or switch gears). This kind of connectors have to realize movement inside machines and switch gears. To manufacture suitable connectors for the variable applications we have different methods of production. So we are able to manufacture connectors in
– Press Riveted Design
– Fusion Welded or Soldered Design
– Press Welded Design

Laminated Copper Flexibles

 Copper Flexible Laminated Shunts

Copper Laminated Flexible Jumpers


Laminated Copper Flexibles

Features: We offer the finest quality Laminated Copper Flexible Connectors that are manufactured by stacking several foils of electrolytic copper and then applying high current under high pressure. These types of flexible connectors are commonly used as the flexible expansion joints for connecting the bus bars in different applications.

  • Endurable and Long Lasting
  • Available in different sizes
  • Easy to use

Industry Use:

  • Switchgear industries
  • Power plants
  • Cathodic Protection
  • Bus Ducts
  • Transformer
  • V.C.B.
  • Resistance welding engineering
  • Electric Locomotives
  • Galvano Engineering
  • Furnaces

These Laminated Copper Flexible Connections are produced from high conductivity electrolytic grade copper foils/sheets. We follow various methods to produce these flexible jumpers.

The method used is described below:

Press Welding

Laminated Copper Flexibles

Laminated Copper Flexible Connectors

In Press welding, individual Copper strips are fused (one homogeneous mass) together by applying direct current and pressure without the use of any foreign material. It results in producing a solid palm with properties of a plain busbar of the same cross section. This method assures minimum resistance, thus increasing the product life & reduction in downtime. Welding provides the best mechanical & electrical properties at high temperatures. These are available in all sizes covering the desired cross section area. Slotted holes can be provided upon request.

Copper Laminated Flexible Connectors


Laminated Copper Flexible Connectors

Copper laminated flexible Connectors consist of several stacked strips with riveted or welded contact areas. They have a constant cross-section over the whole length. Busbars and laminated connectors with the same cross- section can be loaded with the same current. A part of laminated connectors is utilized as flexible expansion connectors in order to connect busbars of switch gears, transformers, generators, etc. Thanks to their elasticity, thermal expansion of busbars are being compensated.

Laminated Copper Shunts

Most of the parts are being used as expansion connectors to prevent damages by vibration caused by switchgear operations. Another part is utilized as flexible components inside parts of machines (Like welding machines or switch gears). This kind of connectors has to realize movement inside machines and switch gears. To manufacture suitable connectors for the variable applications we have different methods of production.


Copper Laminated Flexible Jumpers

Copper laminated flexible jumpers are manufactured by stacking several foils of electrolytic copper and then applying high current under high pressure. This is a special metal diffusion whereby the metal itself melts and forms homogenous bonds thus giving a very negligible, almost nil, mill volt drop across the connector, thereby reducing the temperature rise and increasing the current carrying capacity of the jumper. In this process, no filler metal is used to join two layers together. They have a constant cross section over the whole length. The current carrying capacity of a solid bus bar and copper laminated jumper manufactured by this process is the same. Therefore Laminated Copper flexible Jumper jumpers are a substitute for solid bus bar.
COPPER LAMINATED FLEXIBLE JUMPERSCopper flexible jumpers are manufactured in all possible shapes & sizes as per customer’s requirements. Some of the various shapes are shown in the images.

COPPER LAMINATED FLEXIBLE JUMPERS (2)

Copper laminated flexible jumpers are manufactured by laminating high conductivity, electrolytic grade copper foils. These laminated foils are then sweated or pressure welded/fused as per customer’s requirements. Such copper jumpers carry the same current as that of Busbars as they have a constant cross section over the whole length giving a nil millivolt drop. So these jumpers are the best substitute for solid busbars.Our Copper flexible jumpers are widely used in following Industries: Transformers switchgear’s, power plants, Electric locomotives, furnaces, chemical plants, electricity boards & all current carrying equipment manufacturing Industries.

It is also possible to drill, saw, braze, mill & weld the contact areas without any problem. These types of flexible connectors are used as flexible expansion joints in order to connect bus bars in Switchgear industries,

  • Power plants,
  • Caustic Soda,
  • Chlorine plant using mercury Cell,
  • Modular Cell,
  • Membrane Cell,
  • Diaphragm Cell,
  • Hydrochloride Cell,
  • Manganese Dioxide Cell and Cathodes Protection,
  • Bus Ducts, Transformer, V.C.B.,
  • Resistance welding engineering,
  • In Electric Locomotives, Furnaces etc..

It is used as expansion connectors to prevent damages by other parts of machines or switch gears and to take care of thermal and dynamic stresses caused by short circuit current in the system. These jumpers have to realize movements inside machines and switchgear. short circuit current in the system. These jumpers have to realize movements inside machines and switchgear. Flexible Copper Laminate jumper is individually designed and manufactured keeping in view the user’s requirement and application. We also offer jumpers with contact area electro tinned, silver or gold plated to give perfect contact.

If want to order Please mention: Outside length (O.L), Width required (W), Thickness (less clip) (T), Hole Diameter, Type (letter shape), Hole pattern & dimensions


Flexible Laminated Shunts

FLEXIBLE LAMINATED SHUNTS are custom designed to customer requirements and specifications and are available in any hole pattern or size. The secondary conductor strips are of High Conductivity  Copper. Terminal ends can either be deep riveted or solder dipped to allow a more positive current transfer area for improved efficiency.

Copper laminated flexible shunts are manufactured by stacking several foils of Electrolytic Copper (0.035 to 0.3 mm thick) and then forging it by applying high current under high pressure. This is a special metal diffusion process whereby the metal itself melts and forms homogenous bond thus giving a very negligible, almost nil milivolt drop across the connector, thereby reducing the temperature rise & increasing the current carrying capacity of the jumper. In this process, no filler metal is used to join layers together. They have a constant cross section over whole length. The current carrying capacity of solid bus bar and Copper laminated jumper manufactured by this process is same. Therefore these jumpers are a substitute of solid bus bar. It is also possible to drill, saw or mill the contact areas without any problem.forging it by applying high current under high pressure. This is a special metal diffusion process whereby the metal itself melts and forms homogenous bond thus giving a very negligible, almost nil milivolt drop across the connector, thereby reducing the temperature rise & increasing the current carrying capacity of the jumper. In this process, no filler metal is used to join layers together. They have a constant cross section over whole length. The current carrying capacity of solid bus bar and Copper laminated jumper manufactured by this process is same. Therefore these jumpers are a substitute of solid bus bar. It is also possible to drill, saw or mill the contact areas without any problem.

FLEXIBLE LAMINATED SHUNTS

These type of flexible connectors are used as flexible expansion joints in order to connect bus bars in Switchgear Industries, Power Plants, Caustic Soda & Chlorine Plant using Mercury Cell, Modular Cell, Membrane Cell, Diaphragm Cell, Hydrochloride Cell, Manganese Dioxide Cell and Cathodic Protection, Bus Ducts, Transformer, V.C.B. Resistance welding equipment’s, Electric Locomotives, Furnaces etc. to prevent damages by other parts of machines or switchgear. These kinds of jumpers have to realize movements inside machines and switchgear. These jumpers are individually designed and manufactured keeping in view, the user requirements and application. We also offer jumpers with contact area electro – tinned, Silver plated or Gold plated to give perfect contact.type of flexible connectors are used as flexible expansion joints in order to connect bus bars in Switchgear Industries, Power Plants, Caustic Soda & Chlorine Plant using Mercury Cell, Modular Cell, Membrane Cell, Diaphragm Cell, Hydrochloride Cell, Manganese Dioxide Cell and Cathodic Protection, Bus Ducts, Transformer, V.C.B. Resistance welding equipment’s, Electric Locomotives, Furnaces etc. to prevent damages by other parts of machines or switchgear. These kinds of jumpers have to realize movements inside machines and switchgear. These jumpers are individually designed and manufactured keeping in view, the user requirements and application. We also offer jumpers with contact area electro – tinned, Silver plated or Gold plated to give perfect contact.

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