Factory-Direct Supply of Certified Wires and Conductors for Diverse Industrial Applications

Power Cable

CV TFR-CV Cable

0.6 / 1kV XLPE Insulated PVC Sheathed Power Cable

Conductor: Plain annealed copper

Insulation: XLPE

Sheath: Polyvinylchloride compound PVC 5V-90

Voltage: 0.6/1kV

Number of cores: Multi Core

Package: Export wooden drum & iron wooden drum or as customer require

Email: inquiry@qiangligroup.com

Product Description

CV TFR-CV cable is a 0.6/1kV XLPE insulated, PVC sheathed power cable engineered for fixed installation in power distribution networks, industrial plants, and commercial buildings. The cross-linked polyethylene (XLPE) insulation delivers superior thermal stability (continuous operating temperature up to 90°C) and excellent dielectric strength compared to traditional PVC insulation, making it the preferred choice for modern low-voltage power transmission.

Cable Construction

CV TFR-CV Cable Cross Section — Conductor, XLPE Insulation, Filler, Tape, PVC Sheath

1. Conductor — Plain annealed copper, Class 1/2 stranded to IEC 60228
2. XLPE Insulation — Cross-linked polyethylene, 90°C continuous operating temperature
3. Filler — Non-hygroscopic PP filling for roundness and mechanical stability
4. Tape — Binding tape for core assembly integrity
5. PVC Sheath — Compound 5V-90, flame-retardant, oil and UV resistant

Key Features

XLPE Insulation

Higher current-carrying capacity, superior short-circuit rating, and longer service life compared to PVC-insulated cables of equivalent cross-section.

PVC Sheath 5V-90

Flame-retardant outer sheath with excellent resistance to oils, acids, alkalis, and moisture — ideal for harsh industrial environments.

Annealed Copper Conductor

Class 1 or Class 2 plain annealed copper to IEC 60228, ensuring optimal conductivity, flexibility, and long-term reliability.

0.6/1kV Rated

Suitable for all standard low-voltage power distribution applications — indoor, outdoor, underground, and in cable trays.

Standards Compliance

IEC 60502-1 BS 5467 GB/T 12706.1 VDE 0276-603 SS 299

Technical Specifications

2-Core CV TFR-CV Cable

Nominal Sectional Area	No. & Dia. of Wire	Outer Dia.	Insulation Thickness	Sheath Thickness	Overall Diameter	Max. Conductor Resistance at 20℃	Test Voltage	Approx. Weight	Standard Length
1.5 mm²	7/0.53	1.59	0.7	1.4	6.3	12.1	3500	60	300
2.5 mm²	7/0.67	2.01	0.7	1.4	6.7	7.41	3500	75	300
4 mm²	7/0.85	2.55	0.7	1.4	7.2	4.61	3500	95	300
6 mm²	7/1.04	3.12	0.7	1.4	7.8	3.08	3500	115	300
10 mm²	7/1.35	4.05	0.7	1.4	9.4	1.83	3500	160	300
16 mm²	C.C	4.7	0.7	1.4	10.0	1.15	3500	220	300
25 mm²	C.C	5.9	0.9	1.4	12.0	0.727	3500	320	300
35 mm²	C.C	6.9	0.9	1.4	13.0	0.524	3500	420	300
50 mm²	C.C	8.1	1.0	1.4	14.5	0.387	3500	565	300
70 mm²	C.C	9.8	1.1	1.4	16.0	0.268	3500	750	300
95 mm²	C.C	11.4	1.1	1.5	18.5	0.193	3500	1,005	300
120 mm²	C.C	12.9	1.2	1.5	20.0	0.153	3500	1,260	300
150 mm²	C.C	14.4	1.4	1.6	22.0	0.124	3500	1,560	300
185 mm²	C.C	15.9	1.6	1.6	24.0	0.0991	3500	1,935	200
240 mm²	C.C	18.3	1.7	1.7	27.0	0.0754	3500	2,455	200
300 mm²	C.C	20.5	1.8	1.8	30.0	0.0601	3500	3,065	200
400 mm²	C.C	23.2	2.0	1.9	34.0	0.0470	3500	3,995	150
500 mm²	C.C	26.4	2.2	2.0	37.0	0.0366	3500	4,840	150
630 mm²	C.C	30.2	2.4	2.2	42.0	0.0283	3500	6,540	150

3-Core CV TFR-CV Cable

Nominal Sectional Area	No. & Dia. of Wire	Outer Dia.	Insulation Thickness	Sheath Thickness	Overall Diameter	Max. Conductor Resistance at 20℃	Test Voltage	Approx. Weight	Standard Length
1.5 mm²	7/0.53	1.59	0.7	1.8	11.0	12.1	3500	130	300
2.5 mm²	7/0.67	2.01	0.7	1.8	12.0	7.41	3500	160	300
4 mm²	7/0.85	2.55	0.7	1.8	13.0	4.61	3500	210	300
6 mm²	7/1.04	3.12	0.7	1.8	14.0	3.08	3500	260	300
10 mm²	7/1.35	4.05	0.7	1.8	17.0	1.83	3500	365	300
16 mm²	C.C	4.7	0.7	1.8	18.5	1.15	3500	490	300
25 mm²	C.C	5.9	0.9	1.8	22.0	0.727	3500	720	300
35 mm²	C.C	6.9	0.9	1.8	24.0	0.524	3500	940	300
50 mm²	C.C	8.1	1.0	1.8	27.0	0.387	3500	1,255	300
70 mm²	C.C	9.8	1.1	1.8	31.0	0.268	3500	1,665	300
95 mm²	C.C	11.4	1.1	1.9	35.0	0.193	3500	2,220	300
120 mm²	C.C	12.9	1.2	2.0	38.0	0.153	3500	2,770	300
150 mm²	C.C	14.4	1.4	2.2	43.0	0.124	3500	3,440	300
185 mm²	C.C	15.9	1.6	2.3	47.0	0.0991	3500	4,275	200
240 mm²	C.C	18.3	1.7	2.5	53.0	0.0754	3500	5,540	200
300 mm²	C.C	20.5	1.8	2.6	58.0	0.0601	3500	6,800	200

4-Core CV TFR-CV Cable

Nominal Sectional Area	No. & Dia. of Wire	Outer Dia.	Insulation Thickness	Sheath Thickness	Overall Diameter	Max. Conductor Resistance at 20℃	Test Voltage	Approx. Weight	Standard Length
1.5 mm²	7/0.53	1.59	0.7	1.8	11.5	12.1	3500	155	300
2.5 mm²	7/0.67	2.01	0.7	1.8	12.5	7.41	3500	190	300
4 mm²	7/0.85	2.55	0.7	1.8	13.5	4.61	3500	255	300
6 mm²	7/1.04	3.12	0.7	1.8	14.5	3.08	3500	330	300
10 mm²	7/1.35	4.05	0.7	1.8	18.0	1.83	3500	470	300
16 mm²	C.C	4.7	0.7	1.8	19.5	1.15	3500	650	300
25 mm²	C.C	5.9	0.9	1.8	23.0	0.727	3500	970	300
35 mm²	C.C	6.9	0.9	1.8	25.0	0.524	3500	1,280	300
50 mm²	C.C	8.1	1.0	1.8	29.0	0.387	3500	1,725	300
70 mm²	C.C	9.8	1.1	1.9	33.0	0.268	3500	2,320	300
95 mm²	C.C	11.4	1.1	2.0	37.0	0.193	3500	3,105	300
120 mm²	C.C	12.9	1.2	2.1	41.0	0.153	3500	3,890	300
150 mm²	C.C	14.4	1.4	2.3	46.0	0.124	3500	4,835	300
185 mm²	C.C	15.9	1.6	2.4	50.0	0.0991	3500	6,030	200
240 mm²	C.C	18.3	1.7	2.6	57.0	0.0754	3500	7,670	200
300 mm²	C.C	20.5	1.8	2.7	62.0	0.0601	3500	9,575	200

5-Core CV TFR-CV Cable

Nominal Sectional Area	No. & Dia. of Wire	Outer Dia.	Insulation Thickness	Sheath Thickness	Overall Diameter	Max. Conductor Resistance at 20℃	Test Voltage	Approx. Weight	Standard Length
1.5 mm²	7/0.53	1.59	0.7	1.8	12.5	12.1	3500	180	300
2.5 mm²	7/0.67	2.01	0.7	1.8	13.5	7.41	3500	235	300
4 mm²	7/0.85	2.55	0.7	1.8	14.5	4.61	3500	305	300
6 mm²	7/1.04	3.12	0.7	1.8	16.0	3.08	3500	405	300
10 mm²	7/1.35	4.05	0.7	1.8	20.0	1.83	3500	590	300
16 mm²	C.C	4.7	0.7	1.8	22.0	1.15	3500	820	300
25 mm²	C.C	5.9	0.9	1.8	26.0	0.727	3500	1,245	300
35 mm²	C.C	6.9	0.9	1.8	28.0	0.524	3500	1,645	300
50 mm²	C.C	8.1	1.0	1.9	32.0	0.387	3500	2,240	300
70 mm²	C.C	9.8	1.1	2.0	36.0	0.268	3500	3,020	300
95 mm²	C.C	11.4	1.1	2.1	42.0	0.193	3500	4,060	300
120 mm²	C.C	12.9	1.2	2.3	46.0	0.153	3500	5,105	300
150 mm²	C.C	14.4	1.4	2.4	51.0	0.124	3500	6,345	300
185 mm²	C.C	15.9	1.6	2.6	56.0	0.0991	3500	7,930	200
240 mm²	C.C	18.3	1.7	2.8	63.0	0.0754	3500	10,060	200
300 mm²	C.C	20.5	1.8	3.0	70.0	0.0601	3500	12,600	200

Core Color Coding

Number of Cores	Core Identification Colors
2 Cores	Black, White
3 Cores	Black, White, Red
4 Cores	Black, White, Red, Green
5 Cores	Black, White, Red, Green, Yellow/Green

Custom color coding and core configurations are available upon request. Yellow/Green earth core is included as standard in 5-core configurations.

Packaging & Delivery

🪵

Export Wooden Drum

Standard for international shipping. Fumigated solid wood or plywood, suitable for container loading.

🔩

Iron-Wooden Drum

Heavy-duty reinforced drums for large cross-section cables (240 mm² and above).

📦

Custom Packaging

Plywood reels, corrugated drums, or coiling — as per customer specifications.

Drum Reference

Cable Size Range	Drum Type	Approx. Length per Drum
1.5 mm² – 35 mm²	Small Wooden Drum	300 m
50 mm² – 150 mm²	Medium Wooden Drum	300 m
185 mm² – 300 mm²	Large Wooden Drum	200 m
400 mm² – 630 mm²	Extra-Large Iron-Wooden Drum	150 m

Customization Options

We offer OEM branding with custom cable marking, sheath colors, and private-label packaging. Minimum order quantities apply — please contact us for details.

Applications

🏭

Industrial Plants

Power distribution within factories, processing facilities, and manufacturing plants.

🏢

Commercial Buildings

Main feeders and sub-main distribution in office towers, shopping malls, and hotels.

🏗️

Construction Sites

Temporary and permanent power supply for construction projects and infrastructure.

⚡

Power Stations

Auxiliary power cabling in thermal, hydro, and renewable energy generation facilities.

🔌

Distribution Networks

Underground residential distribution, street lighting, and utility networks.

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Frequently Asked Questions

1. What is your minimum order quantity (MOQ)?

As a factory, we offer flexible MOQ depending on the cable type. For standard stock items, MOQ is low; for customized specifications, please contact our sales team for a detailed quote.

2. Do your cables meet international certification standards?

Yes, Qiangli cables are manufactured in compliance with international standards such as UL, CE, TUV, and VDE. We provide full test reports and certificates upon request.

3. Can you provide customized cable solutions (OEM/ODM)?

Absolutely. We have a dedicated R&D team that can customize cable structure, material, color, and printing to meet your specific project needs.

4. What is the typical lead time for an order?

For standard products, lead time is usually 7-15 days. For large-scale project orders or customized products, it typically ranges from 20 to 30 days.

5. Do you offer free samples for quality testing?

Yes, we provide free samples for most standard cables. You only need to cover the international courier costs. Contact us to arrange your sample shipment.