| Type: | Insulated |
|---|---|
| Conductor Type: | Solid or Stranded |
| Application: | Underground, Industrial, Commercial, and Residential |
|
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ONE-STOP SOLUTIONS FOR WIRES&CABLES - HENAN UME CABLE CO., LTD
Over 30 years of Wires and Cables manufacture experience and Export to over 50 countries.
1. Applications
This specification describes single conductor polyvinylchloride (PVC) insulated, 600-volt dual-rated type TW/THW. It is intended for the ground wire and other general-purpose power wiring. It is suitable for lighting and power in residential, commercial, and industrial applications.
THW wire- Indicates a single conductor having flame-retardant, moisture, and heat-resistant thermoplastic insulation. The wire is rated 75°C wet or dry. THW cable and wires are used generally in building wiring, feeder and branch circuits, and internal secondary industrial distribution.
TW wire- Indicates a single conductor having flame-retardant, moisture-resistant thermoplastic insulation. The wire is rated 60°C wet or dry. TW cable and wires are used generally in building wiring, feeder and branch circuits, and internal secondary industrial distribution.
"T" stands for thermoplastic insulation covering the wire itself.
"H" stands for heat resistance of the insulation max 167°F.
"HH" stands for heat resistance but increased max 194°F.
"W" is for moisture resistance.
"N" is for a nylon coating that makes the insulation oil and gas resistant.
2. Construction
The single copper conductors shall be solid or stranded annealed or hard uncoated copper.
The conductor shall be insulated with PVC as specified and applied tightly to the conductor in a concentric manner.
| Cross section
mm2 |
Construction(mm) | Weight
kg/km |
||
| Copper conductor | PVC Insulation | |||
| Numbers of wire | Wire Dia. | Normal/Thickness | cable | |
| 0.5 | 16 | 0.2 | 0.6 | 9.1 |
| 0.75 | 24 | 0.2 | 0.6 | 12.3 |
| 1 | 32 | 0.2 | 0.6 | 15 |
| 1.5 | 30 | 0.25 | 0.7 | 21.8 |
| 2.5 | 49 | 0.25 | 0.8 | 34 |
| 4 | 56 | 0.3 | 0.8 | 50.8 |
| 6 | 84 | 0.3 | 0.8 | 74.8 |
| 10 | 84 | 0.4 | 1 | 129.8 |
| 16 | 126 | 0.4 | 1 | 172 |
| 25 | 196 | 0.4 | 1.2 | 265.6 |
| 35 | 276 | 0.4 | 1.2 | 361.7 |
| 50 | 396 | 0.4 | 1.4 | 516.5 |
| 70 | 360 | 0.5 | 1.4 | 714.9 |
HENAN UME CABLE CO., LTD has a strict quality control policy in every step from the order to After-sales service!
Production:
Q1: Are you a manufacturer?
Yes, we are the manufacturer.
Q2: What are your main products?
Our products range as follows:
1. Electrical wire/PVC Building Wires.
2. PVC/XLPE insulated Power Cables up to 110kv.
3. Overhead Aerial Bundle Cable/ABC Cables.
4. Bare Conductors, like AAC, AAAC, ACSR, ACAR, ASCR/AW, and so on.
5. Steel wire/strand-like EHS, GSW, and ACS(Aluminum Clad Steel), CCS(Copper Clad Steel).
6. Rubber Cables, Mining Cables, Welding cables, and Control Cables.
7. Concentric Cables with Copper/Aluminum/Aluminum Alloy 8000s' Conductor.
Q3: Do you provide samples? Is it free or extra?
Yes, we could offer the samples for free
Q4: Is the quality of your products guaranteed?
We have passed ISO9001, ISO14001, ISO45001, and all our products have CE certificates.
Q5: Which markets do you involve mainly in?
Our products have been exported mainly to Africa, the Middle East, Southeast Asia, South America, Central America, North America, Europe, Australia, etc.
Q6: What is your payment term?
T/T or L/C
Q7: What about the delivery time?
Generally, it is 3-7days if the goods are in stock. Or it is 7-30days if the goods are not in stock, it is according to quantity.
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