Low Smoke Halogen-free Flame Retardant Aluminum Core PVC Insulated PVC Sheathed Power Cable

widely Applications

Public places and commercial buildings

Applicable to public buildings such as office buildings, shopping centers, hotels, and hospitals, which can effectively delay the spread of fire and ensure the evacuation and safety of personnel.

Transportation facilities

Widely used in transportation hubs such as subways, tunnels, airports, and railway stations to ensure the stable operation of the power system in emergency situations and reduce the impact of fire on public safety.

Industrial production and energy industry

Applicable to high-risk areas such as chemical plants, power rooms, coal mines, and steel. The excellent flame retardant properties of the cable can effectively prevent the spread of fire and ensure the safety of production and facilities.

Data and communication equipment

Applied to key infrastructure such as data centers, network rooms, and communication base stations to ensure that the power system is not affected when a fire occurs and to ensure the continuous operation of important equipment.

Fire and safety applications

Used in safety emergency systems, fire fighting facilities, and emergency lighting, etc., to ensure that safety equipment continues to work when a fire occurs and provide protection for personnel evacuation.

Advantage

Enhanced fire safety: With flame retardant, low smoke, halogen-free and fire-resistant properties, it can effectively prevent the spread of flames in the event of a fire, protect the lives of personnel, and reduce property losses caused by the fire.

Fire resistance: The double-layer mica tape structure design effectively improves the cable's high temperature resistance in a fire and ensures the continuous operation of the power circuit in a fire.

Environmental protection and safety: Low smoke and halogen-free sheath materials reduce the release of toxic gases in a fire, avoid secondary damage, and meet environmental protection and health and safety standards.

Adapt to a variety of installation environments: With strong tensile resistance and good bending properties, it is suitable for cable laying requirements in different environments.

Technical Data

Number of cores	Conductor diameter	Conductor Diameter	Insulation Thickness	Resistance	Resistance	No steel belt armor
	Conductor diameter	Conductor Diameter	Insulation Thickness	Resistance	Resistance	Sheath thickness	Cable outer diameter	weight
	（mm）	（mm²）	（mm）	（Ω/km）	（Ω/km）	（mm）	（mm）	（kg/km）
Single core	1.8	2.5	0.8	7.41	36/25	1.4	6.2	70
	2.3	4	1	4.61	47/33	1.4	7	95
	2.8	6	1	3.08	58/41	1.4	7.6	119
	3.6	10	1	1.83	78/58	1.4	8.9	174
	4.5	16	1	1.15	100/76	1.4	9.9	240
	6	25	1.2	0.727	130/98	1.5	11.8	358
	7	35	1.2	0.524	155/115	1.5	13	461
	8.3	50	1.4	0.387	185/145	1.6	14.9	614
	9.8	70	1.4	0.268	225/180	1.6	16.7	834
	11.5	95	1.6	0.193	270/225	1.7	19.2	1132
	12.9	120	1.6	0.153	310/260	1.7	20.8	1384
	14.5	150	1.8	0.124	350/300	1.7	22.8	1679
	16	185	2	0.0991	395/345	1.7	25	2065
	18.3	240	2.2	0.0754	455/410	1.7	28.1	2663
Two cores	20.5	300	2.4	0.0601	515/475	1.7	30.9	3296
	1.8	2.5	0.8	7.41	34/23	1.8	11.2	138
	2.3	4	1	4.61	44/31	1.8	12.9	192
	2.8	6	1	3.08	56/38	1.8	13.9	245
	3.6	10	1	1.83	76/53	1.8	16.5	363
	4.5	16	1	1.15	100/71	1.8	18.6	505
	6	25	1.2	0.727	125/90	1.8	22	749
	7	35	1.2	0.524	155/110	1.8	24.3	971
	8.3	50	1.4	0.387	185/135	1.8	27.8	1287
	9.8	70	1.4	0.268	230/165	1.9	32	1778
	11.5	95	1.6	0.193	275/210	2	36.8	2417
	12.9	120	1.6	0.153	310/245	2.1	40.2	2979
	14.5	150	1.8	0.124	350/280	2.2	44.3	3643
	16	185	2	0.0991	395/320	2.4	49.3	4532
	18.3	240	2.2	0.0754	455/375	2.6	55.7	5890
Three cores	1.8	2.5	0.8	7.41	29/19	1.8	11.8	187
	2.3	4	1	4.61	38/26	1.8	13.7	265
	2.8	6	1	3.08	47/32	1.8	14.8	335
	3.6	10	1	1.83	65/46	1.8	17.6	514
	4.5	16	1	1.15	84/60	1.8	19.8	728
	6	25	1.2	0.727	110/77	1.8	23.6	1081
	7	35	1.2	0.524	130/95	1.8	26.1	1422
	8.3	50	1.4	0.387	155/115	1.8	26.5	1801
	9.8	70	1.4	0.268	195/145	1.9	28.8	2415
	11.5	95	1.6	0.193	230/185	2.1	33.7	3255
	12.9	120	1.6	0.153	260/210	2.2	37.1	4037
	14.5	150	1.8	0.124	300/245	2.3	41.9	5028
	16	185	2	0.0991	335/280	2.5	45.9	6180
	18.3	240	2.2	0.0754	390/335	2.7	51.7	7947
	20.5	300	2.4	0.0601	435/375
Four cores	1.8	2.5	0.8	7.41	29/19	1.8	12.6	211
	2.3	4	1	4.61	38/26	1.8	14.7	305
	2.8	6	1	3.08	47/32	1.8	15.9	400
	3.6	10	1	1.83	65/46	1.8	19	610
	4.5	16	1	1.15	84/60	1.8	21.6	871
	6	25	1.2	0.727	110/77	1.8	25.7	1316
	7	35	1.2	0.524	130/95	1.8	28.5	1732
	8.3	50	1.4	0.387	155/115	1.9	32.9	2327
	9.8	70	1.4	0.268	195/145	2.1	38.1	3264
	11.5	95	1.6	0.193	230/185	2.2	43.8	4455
	12.9	120	1.6	0.153	260/210	2.4	48.1	5530
	14.5	150	1.8	0.124	300/245	2.5	53	6266
	16	185	2	0.0991	335/280	2.7	59	8431
	18.3	240	2.2	0.0754	390/335	2.9	61.9	10972
	20.5	300	2.4	0.0601	435/375
Five cores	1.8	2.5	0.8	7.41	29/19	1.8	13.5	252
	2.3	4	1	4.61	38/26	1.8	15.8	367
	2.8	6	1	3.08	47/32	1.8	17.3	485
	3.6	10	1	1.83	65/46	1.8	20.7	743
	4.5	16	1	1.15	84/60	1.8	23.6	1068
	6	25	1.2	0.727	110/77	1.8	28.2	1619
	7	35	1.2	0.524	130/95	1.9	31.5	2150
	8.3	50	1.4	0.387	155/115	2	36.4	2889
	9.8	70	1.4	0.268	195/145	2.2	42.1	4051
	11.5	95	1.6	0.193	230/185	2.4	48.7	5553
	12.9	120	1.6	0.153	260/210	2.5	53.2	6866
	14.5	150	1.8	0.124	300/245	2.7	58.8	8434
	16	185	2	0.0991	335/280	2.9	65.4	10500
	18.3	240	2.2	0.0754	390/335	3.1	74	13663
	20.5	300	2.4	0.0601	435/375	3.3	82	17027

Expand all

Only some product parameters are displayed. For more product information, please contact us.

The above parameters are for reference only.

Cable Structure

Flame Retardant Power Cable-ZR-VV

Low Smoke Halogen-free Flame Retardant Aluminum Core PVC Insulated PVC Sheathed Power Cable

Features

Excellent flame retardant performance

Complies with GB/T 18380.3 bundled combustion test standard to ensure that the cable can effectively limit the spread of flames when a fire occurs.

The smoke density meets the GB/T 17651.1 standard to reduce the harm to personnel when a fire occurs.

The emission of hydrogen chloride (HCl) during combustion is ≤100 mg/g, which greatly reduces the risk of corrosiveness and toxicity.

The cable can withstand the GB/T 12666.6 fire test to ensure the integrity and stability of the circuit when a fire occurs.

Fire-resistant design

Mica tape structure: The internal double-layer mica tape is wound with an overlap rate of up to 80%, which greatly improves the fire resistance of the cable in a high temperature environment and ensures that the cable can still maintain the working integrity of the circuit in a fire.

LSZH sheath: The sheath is made of low-smoke halogen-free (LSZH) composite material, which produces very little smoke and toxic gases when burned, reducing damage to personal safety and equipment.

Features

Application performance

Rated voltage U0/U: 0.6/1kV

Long-term working temperature: 90℃

Short circuit: cable temperature ≤250℃, duration ≤5 seconds

Minimum bending radius during laying:

Single-core cable: 20D±5%

Multi-core cable: 15D±5%

Laying temperature: The ambient temperature should not be lower than 0℃, otherwise preheating is required, and laying is not limited by the drop height.

Electrical performance

Conductor resistance: in accordance with GB/T 3956 standard.

Power frequency withstand voltage test: can withstand 3.5kV voltage for 5 minutes without breakdown, ensuring safety in high voltage environment.

Production

Production Equipment

Cantilever Single Twister

Finished Cables

Fork Type Stranding Machine

Frame Type Stranding Machine

Plastic Extruder

Wire Braiding Machine

Wire Storage Device

Experimental Equipment

Projects

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COMMON QUESTIONS

SHENXING Cable Service FAQs

Want to learn more? Check out our electrical cable most frequently asked questions.

What are the main features of the flame-retardant copper core PVC insulated PVC sheathed power cable?

This cable has excellent flame retardant, low smoke and halogen-free performance, and meets international certification standards (such as IEC 60332-3, IEC 61034, IEC 60754-1/-2). It can effectively suppress the spread of flames, reduce smoke generation, and avoid the release of toxic gases when a fire occurs, providing a safer power supply.

Is this cable suitable for high temperature environments?

Yes, this cable can withstand a long-term operating temperature of up to 90°C and a maximum temperature of 250°C during a short circuit for no more than 5 seconds. It is suitable for various high temperature or high fire risk environments.

What is the minimum bending radius of the cable?

The minimum bending radius of a single-core cable is 20 times the outer diameter of the cable, and the minimum bending radius of a multi-core cable is 15 times the outer diameter of the cable. Ensure that the cable is not damaged during installation and can adapt to various wiring environments.

What international standards does this cable comply with?

The cable complies with the following standards:

Flame retardant standard: IEC 60332-3, UL1581

Low smoke standard: IEC 61034

Halogen-free standard: IEC 60754-1/-2 These standards ensure that the cable can provide excellent safety performance in the event of a fire.

5. What are the working ambient temperature requirements for this cable?

The ambient temperature during cable laying should not be lower than 0℃. If the ambient temperature is lower than 0℃, preheating treatment is required to ensure the installation and use performance of the cable.

What are the working ambient temperature requirements for this cable?

Is this cable suitable for use in public buildings or high-rise buildings?

Yes, this cable is particularly suitable for public places, commercial buildings, high-rise buildings and other places. Its flame retardant and low smoke halogen-free properties can effectively reduce the risk of fire, provide the safe time required for personnel evacuation, and avoid damage to equipment caused by fire.

Will the cable release toxic gases when burning?

No. The cable complies with the IEC 60754-1/-2 standard. It does not release toxic gases when burned, and does not produce harmful hydrogen halide gas, which minimizes the harm to personnel and equipment in fires.

Can the cable be used in special environments such as tunnels or subways?

Yes. The cable is particularly suitable for high-risk places such as subways and tunnels. It complies with the low-smoke and halogen-free standards. It can effectively reduce the concentration of smoke when a fire occurs, improve the visibility of personnel evacuation, and avoid further damage to surrounding facilities and equipment.

Can the cable be customized?

Yes, we can provide customized services according to customer needs, including cable size, specifications, insulation materials and sheath types, etc., to ensure that the requirements of specific application scenarios are met.

How to ensure the long-term and stable operation of the cable?

In order to ensure the long-term and stable operation of the cable, it is recommended to install it according to the minimum bending radius requirements of the cable and avoid excessive stretching or extrusion. During the laying process, it is also necessary to ensure that the ambient temperature is not lower than 0℃ and to perform necessary preheating. Regularly check the insulation layer and outer sheath of the cable to ensure that there is no damage or aging.