High Voltage Electric Cable – JYTOP Cable

Flexible Copper Wire Rubber Sheath Cable 50mm2 Welding Cable For Welding Machine Application

admin — Thu, 19 Sep 2019 02:57:17 +0000

Flexible Copper Wire Rubber Sheath Cable 50mm2 Welding Cable For Welding Machine Application

Product Description

1.Product Description

Usages:

This product is suitable for the voltage to the ground not more than 200v and its pulsating direct current peak value 400v welding machine electric welding pliers and so on.

Guide & Selection :

Welding cable are generally used for connecting the electrode to the welding machine .Howervr welding cable can be used for a varity of other applications that require exteremely flexible and durable cables with high ampacities.

What is Welding Cable?

Welding cable is designed for use in electric arc-welding machines to power an electrode ,a specially designed metal rod,that conducts a charge.The charge carried by the electrode is needed to produce an electric arc,the heat source,between the electrode and the metals or other materials ,being welded.

3.Standard

Conductive Nominal Section	Conductive core	Thickness of section sheath	Average outer diameter(mm)		20℃conductor resistance	Reference weight(kg/km)
mm2	Number diameter of core(mm)	mm	Min	Max	≤(Ω/km)	YH	YHF
16	513/0.20	2.0	9.2	11.5	1.16	218.9	230.44
25	798/0.20	2.0	10.5	13.0	0.758	316.6	331.15
35	1121/0.20	2.0	11.5	14.5	0.536	426	439.87
50	1596/0.20	2.2	13.5	17.0	0.379	592.47	610.55
70	2214/0.20	2.4	15.0	19.5	0.268	790	817.52
95	2997/0.20	2.6	17.0	22.0	0.198	1066.17	1102.97

Packaging & Shipping

PACKAGING&SHIPPING

Different package for customer choose !

For the Overhead Cable/ABC/Concentric cable (aluminum or copper),we usually use the standard wooden drum to package as the belowing picture.We can design the different package types according to the customer's requirements.

Our Services

BEST SERVICES!

1.Custom Merchandise: we can make cable as your need include the color ,size and so on.we also offer OEM /ODM

2.Own Factory: Reliable source of raw materials,we can offer you the factory price.

3.Free sample: Free Sample to provide ,but the sample freight must be paied by customers;

4.Speed Delivery: 15-30 days,Professional transport team.

5.All type test: Professional technical equipment ensure the high quality.

6.Warranty period: Free product warranty period is usual 3-5 years.

Cable Armoured High Voltage Electric Cable 35kv XLPE Insulated Steel Wire Armored Cable

admin — Wed, 18 Sep 2019 03:22:16 +0000

Company Information

High Voltage Electric Cable

We are a wire and cable corporation that manufactures, develops and supports a wide range of wires and cables for power system, information transmission system,and machinery & apparatus system. Headquartered in Zhengzhou, China, we enjoy a wide range of products, from household wiring to various special cables. ‘Zi Wang’ is our own trademark, registered as early as in 1994. Founded in 1993, Zhengzhou Zhongyuan Wire & Cable Co., Ltd. rose during the 1990s to have become one of the most influential companies within its industry, which largely benefited from being one of the first ISO9001 certified and awarded with National Inspection-free Products.

Our factory covers an area of 33350 sq.m, with 500 elite staff and several hundred of advanced
equipments, the annual output sums up to over 80,000,000 km. Not only do we develop and
manufacture our own brand products, but we also supply special cables upon customers’ requests.

Product Description

armored XLPE power cable

POWER CABLE

1. Description
Construction: Compacted stranded circular copper conductor, extruded semi-conducting compound as conductor shield, cross-linked polyethylene (XLPE) insulation, semi-conducting compound as insulation shield, copper tape or combination of copper wire and tape as metallic screen, three cores assembled together with non-hygroscopic polypropylene filler, wrapped with binder tape, PVC inner covering as armoring bedding, galvanized steel wire armored, PVC or PE outer sheath.

2. Operating Characteristics
Rated voltage U0/U(Um): 18/30(36)kV
U0 is the rated power frequency voltage between conductor and earth or metallic screen for which the cable is designed;
U is the rated power frequency voltage between conductors for which the cable is designed;
Um is the maximum value of the "highest system voltage" for which the equipment may be used.
Max. Permissible continuous operating temperature of conductor: 90 ° C
Max. Temperature of conductor during short-circuit (5s max. Duration) shall not exceed: 250 ° C
The ambient temperature under installation should not be lower than: 0 ° C
The bending radius of cable is recommended as following:
For single core cable: Not less than 15 times of the diameter of cable
For three core cable: Not less than 12 times of the diameter of cable
When the armored single core cable used for Alternative Current(AC) system, the armoring material should be non-magnetic.

3. Application
The cable is used for fixed installations such as electric power distribution networks or industrial installations, which is laid indoors, outdoors, in tunnel, in cable trench, or direct in ground, able to bear external mechanical force and certain pulling force.

4. Manufacturing Standards
IEC 60502-2 and Chinese National Standard GB/T 12706-2008 We can produce above cables according to popular international standards such as ASTM, BS, DIN, NF &AS/NZ also.

Type & Name
VV——- Copper-core PVC insulated PVC sheathed power cable
VLV—– Aluminum-core PVC insulated PVC sheathed power cable

VV22 —–Copper-core PVC insulated PVC sheathed steel-tape armored power cable
VLV22—- Aluminum-core PVC insulated PVC sheathed steel-tape armored power cable
VV32 ——copper-core PVC insulated PVC sheathed fine steel wire armored power cable
VLV32—– Aluminum-core PVC insulated PVC sheathed fine steel wire armored power cable

Application: In room, tunnel, cable channel and underground, able to bear mechanical force.

Tech data :

Size (sq.mm)	Nominal thickness of XLPE insulation(mm)	Approx. thickness of copper tape screen (mm)	Nominal diameter of copper wire(mm)	Approx. diameter of steel wire (mm)	Nominal thickness of PVC or PE(mm)	Approx. overall diameter of finished cable(mm)	Max. conductor D.C resistance @ 20 0 C (Ω/km)
1×25	4.5	0.12	0.9	1.6	1.9	30.0	0.727
1×35	4.5	0.12	0.9	1.6	1.9	31.0	0.524
1×50	4.5	0.12	0.9	1.6	1.9	32.1	0.387
1×70	4.5	0.12	0.9	1.6	2.0	34.0	0.268
1×95	4.5	0.12	0.9	2.0	2.1	36.6	0.193
1×120	4.5	0.12	0.9	2.0	2.1	38.0	0.153
1×150	4.5	0.12	0.9	2.0	2.2	39.8	0.124
1×185	4.5	0.12	0.9	2.0	2.2	41.4	0.0991
1×240	4.5	0.12	0.9	2.0	2.3	44.0	0.0754
1×300	4.5	0.12	0.9	2.5	2.4	47.4	0.0601
1×400	4.5	0.12	0.9	2.5	2.5	50.8	0.0470
1×500	4.5	0.12	0.9	2.5	2.6	54.9	0.0366
1×630	4.5	0.12	0.9	2.5	2.7	58.7	0.0283
1×800	4.5	0.12	0.9	2.5	2.9	63.1	0.0221

Large Production Show(per/year):

ACSR————-24000Tons
PVC insulated Power cable——–6000KM
XLPE insulated power cable——-15000KM
Overhead transmission Cable —–200000KM
Insulated cable———–800000KM
Control cable————-3000KM
Cabtyre Sheathed cable——-40000KM
Cables for coal mine application——–2000KM
Cables for wind generators———-2800KM
Marine Cable———-2000KM
Cables for shield machine——–2000KM
Cables for oil drilling platform——-2000KM
Sillicon—Rubber insulated cables—–10000KM
Fluorine-PVC Cable ———-3000KM

Our Services

Products Certifications:

Testing Equipment:

Technical quality Team:

Packaging & Shipping

Factory Show:

Exports show:

FAQ

We are specializing in the production of cables and wires,

the spirt of us is "quality first, reputation first, service first, customer first"

Any questions please do not hesitate to contact us.

Zhengzhou Sitong Cable Co., Ltd.
*Contact with me* *freely*	*Sandy Pang*
	Email: st06(at)sitongcable.com (at ) = @
	Tel: +86 371 65341360
	Fax: +86 371 65341360
	Mobile: +86 15003878837
	WhatsApp: +86 15003878837
	WeChat: pkj312520