NH-VV₂₂ Fire-Resistant Cable

QIFAN NH-VV₂₂ Fire-Resistant Cable is a high quality cable product for low voltage power transmission. It adopts high-quality copper core and insulation material to ensure the high efficiency and reliability of power transmission.
The conductor of the cable is made of high-quality copper material, the electrical performance is stable and reliable, the rated voltage is 450/750V, and the maximum working temperature is 70°C.
The cable uses PVC insulation, which has good chemical and abrasion resistance. This allows it to be used in a variety of harsh environments such as wet, corrosive or high temperature environments
In addition, the cable complies with international standards and safety standards, and has a long service life and good safety performance. It has been rigorously tested and inspected to ensure its quality and reliability.

Advantages of NH-VV₂₂ Fire-Resistant Cable

The wire uses high-quality polyvinyl chloride as the insulation material, which has good heat resistance. It can work at higher temperature without melting or deforming the insulating material, ensuring the safety and reliability of the wire.
PVC material has excellent corrosion resistance and can resist the erosion of many chemical substances, including acids, alkalis and solvents. This makes it suitable for use in a variety of environmental conditions, including wet, acidic or alkaline environments.
The wire has good electrical properties, providing stable current transmission and low resistance. It has low resistance and inductance, which can reduce energy loss and signal attenuation, ensuring the efficiency and quality of power transmission.
The wire is flexible and bendable for easy installation and routing. Its skin is smooth, not easily damaged, and has good wear resistance. This allows installers to quickly and easily complete the routing and connection of wires, improving work efficiency.

Technical Specifications

Basic Introduction of NH-VV₂₂ Fire-Resistant Cable

Model:	NH-VV₂₂
Rated Voltage:	300/500V / 450/750V
Conductor:	Stranded copper
Insulation:	PVC/Fire-resistant material
Product Standards:	GB/T 19666-2005
Specification Range:	The specific specification range can be determined based on the information provided by the manufacturer or supplier.
Conductor Maximum Operating Temperature:	+70°C
Operating Environment Temperature:	-15°C~+70°C
Cable Laying Temperature:	≥ 0°C
Minimum Bending Radius:	The manufacturer or supplier can provide the specific bending radius for the NH-VV₂₂ cable.
Laying method:	NH-VV₂₂ Fire-Resistant Cable is typically installed using standard cable laying methods, such as conduit installation or tray installation.
Scope of Application:	NH-VV₂₂ Fire-Resistant Cable is often used in buildings, industrial facilities, power distribution systems, and other applications where fire resistance is required. It provides reliable power transmission while maintaining fire-resistant properties, ensuring the safety of personnel and protecting valuable assets during fire incidents.

Fire-Resistant Cable Series

Model	Description
NH-VV	Copper core PVC insulation PVC sheathed fire-resistant power cable
NH-YJV	XLPE insulation PVC sheathed fire-resistant power cable
NH-VV₂₂	Copper core PVC insulation steel tape armoured PVC sheathed fire-resistant power cable
NH-YJV₂₂	XLPE insulation steel tape armoured PVC sheathed fire-resistant power cable
—END—

Fire-Resistant Cable Technology Data

Specifications	Construction	Nominal Thickness of Fire-resistance insulation	Nominal Thickness of PVC insulation	Nominal Thickness of Sheath	Approx Overall diameter	Max resis- tance of Conductor at 20°C	Approx weight	Loading Current Layingin air
Number of core x Nominal cross section	Number of wire/diameter	Nominal Thickness of Fire-resistance insulation	Nominal Thickness of PVC insulation	Nominal Thickness of Sheath	Approx Overall diameter	Max resis- tance of Conductor at 20°C	Approx weight	Loading Current Layingin air
N x mm²	N/mm	mm	mm	mm	mm	Ω/km	Kg/km	A
1x 10	7/1.38	0.5	1	1.8	11	1.83	186	77.2
1x 16	7/1.76	0.5	1	1.8	12	1.15	254	102.7
1×25	7/2.24	0.5	1.2	1.8	13.8	0.727	361	136.7
1×35	7/2.55	0.5	1.2	1.8	14.8	0.524	468	164.3
1×50	4/1.76+8/2.55	0.5	1.4	1.8	16.4	0.387	639	199.3
1×70	14/2.55	0.5	1.4	1.8	18.2	0.268	846	250.1
1×95	19/2.55	0.5	1.6	1.8	20.2	0.193	1120	302
1x 120	4/1.76+22/2.55	0.5	1.8	1.8	21.6	0.153	1365	353.9
1x 150	30/2.55	0.5	1.8	1.8	23.6	0.124	1691	407.2
1x 185	37/2.55	0.5	2	1.8	25.6	0.0991	2063	462.7
1×240	48/2.55	0.5	2.2	1.9	28.4	0.0754	2634	554.4
2×10	7/1.38	0.5	1	1.8	19.6	1.83	487	59.6
2×16	7/1.76	0.5	1	1.8	21.6	1.15	645	77.4
2x 25	7/2.24	0.5	1.2	1.8	25.2	0.727	907	99.4
2×35	7/2.55	0.5	1.2	1.8	27.2	0.524	1157	119.1
2×50	4/1.76+8/2.55	0.5	1.4	1.9	30.6	0.387	1552	140.4
2×70	14/2.55	0.5	1.4	2.1	34.6	0.268	2066	168.7
2×95	19/2.55	0.5	1.6	2.2	38.8	0.193	2701	203.5
2x 120	4/1.76+22/2.55	0.5	1.8	2.3	41.8	0.153	3280	227
2x 150	30/2.55	0.5	1.8	2.4	46	0.124	4029	255.9
3×10	7/1.38	0.5	1	1.8	20.8	1.83	617	52.3
3×16	7/1.76	0.5	1	1.8	22.9	1.15	831	69.1
3×25	7/2.24	0.5	1.2	1.8	26.8	0.727	1195	89.3
3×35	7/2.55	0.5	1.2	1.9	29.2	0.524	1557	107.4
3×50	4/1.76+8/2.55	0.5	1.4	2	32.8	0.387	2105	128.8
3×70	14/2.55	0.5	1.4	2.1	36.9	0.268	2813	158.1
3×95	19/2.55	0.5	1.6	2.3	41.7	0.193	3696	191.7
3×120	4/1.76+22/2.55	0.5	1.8	2.4	44.9	0.153	4506	200.5
3×150	30/2.55	0.5	1.8	2.6	49.6	0.124	5580	249.3
3×185	37/2.55	0.5	2	2.7	51.4	0.0991	6787	283.7
3×240	48/2.55	0.5	2.2	2.9	60.1	0.0754	8655	331.6
4×10	7/1.38	0.5	1	1.8	22.7	1.83	773	53.9
4×16	7/1.76	0.5	1	1.8	25.1	1.15	1059	69
4x 25	7/2.24	0.5	1.2	1.9	29.4	0.727	1528	90.4
4×35	7/2.55	0.5	1.2	2	32.2	0.524	1997	110.6
4×50	4/1.76+8/2.55	0.5	1.4	2.1	36.3	0.387	2721	131
4×70	14/2.55	0.5	1.4	2.3	41	0.268	3630	161.4
4×95	19/2.55	0.5	1.6	2.4	46.1	0.193	4808	196.1
4 x 120	4/1.76+22/2.55	0.5	1.8	2.6	49.9	0.153	5864	225.8
4x 150	30/2.55	0.5	1.8	2.7	54.9	0.124	7223	255.1
4x 185	37/2.55	0.5	2	2.9	60.1	0.0991	8825	290.2
4×240	48/2.55	0.5	2.2	3.1	66.8	0.0754	11255	338.8
3x 16+1x 10	7/1.70	0.5	1	1.8	24.5	1.15	993	69.5
3x 16+1x 10	7/1.35	0.5	1	1.8	24.5	1.83	993	69.5
3×25+1×16	7/2.24	0.5	1.2	1.9	28.2	0.727	1418	89.6
3×25+1×16	7/1.70	0.5	1	1.9	28.2	1.15	1418	89.6
3×35+1×16	7/2.55	0.5	1.2	1.9	30.5	0.524	1770	109
3×35+1×16	7/1.70	0.5	1	1.9	30.5	1.15	1770	109
3×50+1x 25	4/1.76+7/2.55	0.5	1.4	2.1	34.7	0.387	2430	129.5
3×50+1x 25	7/2.55	0.5	1.2	2.1	34.7	0.727	2430	129.5
3×70+1×35	14/2.55	0.5	1.4	2.2	38.9	0.268	3230	160.8
3×70+1×35	7/2.55	0.5	1.2	2.2	38.9	0.524	3230	160.8
3×95+1×50	19/2.55	0.5	1.6	2.4	43.9	0.193	4301	193.9
3×95+1×50	4/1.76+8/2.55	0.5	1.4	2.4	43.9	0.387	4301	193.9
3x 120+1×50	4/1.76+22/2.55	0.5	1.6	2.5	47.8	0.153	5321	224
3x 120+1×50	4/1.76+8/2.55	0.5	1.4	2.5	47.8	0.387	5321	224
3×150+1×70	30/2.55	0.5	1.8	2.6	51.8	0.124	6355	251.9
3×150+1×70	14/2.55	0.5	1.4	2.6	51.8	0.268	6355	251.9
3×185+1×120	37/2.55	0.5	2	2.8	57.2	0.0991	7685	287.1
3×185+1×120	19/2.55	0.5	1.6	2.8	57.2	0.193	7685	287.1
3×240+1×120	48/2.55	0.5	2.2	3	63	0.0754	9960	334.4
3×240+1×120	4/1.76+22/2.55	0.5	1.6	3	63	0.153	9960	334.4
3×16+2x 10	7/1.70	0.5	1	1.8	26.5	1,15	1163	71.4
3×16+2x 10	7/1.35	0.5	1	1.8	26.5	1.83	1163	71.4
3×25+2×16	7/2.24	0.5	1.2	1.9	30.9	0.727	1662	91.2
3×25+2×16	7/1.70	0.5	1	1.9	30.9	1,15	1662	91.2
3x 35+2x 16	7/2.55	0.5	1.2	1.9	32.7	0.524	2016	110.4
3x 35+2x 16	7/1.70	0.5	1	1.9	32.7	1.15	2016	110.4
3x 50+2 x 25	4/1.76+7/2.55	0.5	1.4	2.2	37.7	0.387	2802	131.7
3x 50+2 x 25	7/2.55	0.5	1.2	2.2	37.7	0.727	2802	131.7
3x 70+2 x 35	14/2.55	0.5	1.4	2.4	42.1	0.268	3714	162.2
3x 70+2 x 35	7/2.55	0.5	1.2	2.4	42.1	0.524	3714	162.2
3x 95+2x 50	19/2.55	0.5	1.6	2.5	47.4	0.193	4944	197.7
3x 95+2x 50	4/1.76+8/2.55	0.5	1.4	2.5	47.4	0.387	4944	197.7
3x 120+2×70	4/1.76+22/2.55	0.5	1.6	2.6	51.8	0.153	6216	223
3x 120+2×70	4/1.76+22/2.55	0.5	1.4	2.6	51.8	0.387	6216	223
3x 150+2×70	30/2.55	0.5	1.8	2.7	55.3	0.124	7263	262
3x 150+2×70	14/2.55	0.5	1.4	2.7	55.3	0.268	7263	262
3×185+2×95	37/2.55	0.5	2	2.9	61.2	0.0991	9015	290.6
3×185+2×95	19/2.55	0.5	1.6	2.9	61.2	0.193	9015	290.6
4x 16+1x 10	7/1.70	0.5	1	1.8	27.2	1.15	1234	71.2
4x 16+1x 10	7/1.35	0.5	1	1.8	27.2	1.83	1234	71.2
4×25+1×16	7/2.24	0.5	1.2	2	32.1	0.727	1791	92.3
4×25+1×16	7/1.70	0.5	1	2	32.1	1.15	1791	92.3
4×35+1x 16	7/2.55	0.5	1.2	2.1	34.4	0.524	2260	111.5
4×35+1x 16	7/1.70	0.5	1	2.1	34.4	1.15	2260	111.5
4×50+1×25	4/1.76+7/2.55	0.5	1.4	2.2	39.1	0.387	3088	132.1
4×50+1×25	7/2.55	0.5	1.2	2.2	39.1	0.727	3088	132.1
4×70+1×35	14/2.55	0.5	1.4	24	44	0.268	4138	164
4×70+1×35	7/2.55	0.5	1.2	24	44	0.524	4138	164
4×95+1×50	19/2.55	0.5	1.6	2.6	49.6	0.193	5481	199.2
4×95+1×50	4/1.76+8/2.55	0.5	1.4	2.6	49.6	0.387	5481	199.2
4×120+1×70	4/1.76+22/2.55	0.5	1.6	2.7	53.9	0.153	6764	229.6
4×120+1×70	4/1.76+8/2.55	0.5	1.4	2.7	53.9	0.387	6764	229.6
4×150+1×70	30/2.55	0.5	1.8	2.8	58.4	0.124	8190	268
4×150+1×70	14/2.55	0.5	1.4	2.8	58.4	0.268	8190	268
4×185+1×95	37/2.55	0.5	2	3	64.3	0.0991	110033	305
4×185+1×95	19/2.55	0.5	1.6	3	64.3	0.193	110033	305
5×10	7/1.35	0.5	1	1.8	24.8	1.83	945	54.5
5×16	7/1.70	0.5	1	1.8	27.5	1.15	1301	71.9
5×25	7/2.24	0.5	1.2	2	32.7	0.727	1900	93.1
5×35	7/2.55	0.5	1.2	2.1	35.6	0.524	2484	112.5
5×50	4/1.76+8/2.55	0.5	1.4	2.3	40.4	0.387	3395	133.7
5×70	14/2.55	0.5	1.4	2.4	45.4	0.268	4514	165.3
5×95	19/2.55	0.5	1.6	2.6	51.2	0.193	5976	200.8
5×120	4/1.76+22/2.55	0.5	1.8	2.7	55.2	0.153	7294	231.1
5×150	30/2.55	0.5	1.8	2.9	61	0.124	9037	269.9
5×185	37/2.55	0.5	2	3.1	66.8	0.0991	11029	307.4
—END—

Tags: Fire-Resistant Cable | NH-VV<sub>22</sub>

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NH-VV22 Fire-Resistant Cable

QIFAN NH-VV22 Fire-Resistant Cable is a high quality cable product for low voltage power transmission. It adopts high-quality copper core and insulation material to ensure the high efficiency and reliability of power transmission.

The conductor of the cable is made of high-quality copper material, the electrical performance is stable and reliable, the rated voltage is 450/750V, and the maximum working temperature is 70°C.

The cable uses PVC insulation, which has good chemical and abrasion resistance. This allows it to be used in a variety of harsh environments such as wet, corrosive or high temperature environments

In addition, the cable complies with international standards and safety standards, and has a long service life and good safety performance. It has been rigorously tested and inspected to ensure its quality and reliability.

Advantages of NH-VV22 Fire-Resistant Cable

The wire uses high-quality polyvinyl chloride as the insulation material, which has good heat resistance. It can work at higher temperature without melting or deforming the insulating material, ensuring the safety and reliability of the wire.

PVC material has excellent corrosion resistance and can resist the erosion of many chemical substances, including acids, alkalis and solvents. This makes it suitable for use in a variety of environmental conditions, including wet, acidic or alkaline environments.

The wire has good electrical properties, providing stable current transmission and low resistance. It has low resistance and inductance, which can reduce energy loss and signal attenuation, ensuring the efficiency and quality of power transmission.

The wire is flexible and bendable for easy installation and routing. Its skin is smooth, not easily damaged, and has good wear resistance. This allows installers to quickly and easily complete the routing and connection of wires, improving work efficiency.

Technical Specifications

Basic Introduction of NH-VV22 Fire-Resistant Cable

Fire-Resistant Cable Series

Fire-Resistant Cable Technology Data

Other Models in this Series

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WDZ-YJ(F)LE LSZH-FR Cable

WDZ-YJ(F)Y LSZH-FR Cable

WDZ-YJ(F)LY LSZH-FR Cable

WDZ-YJ(F)E23 LSZH-FR Cable

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NH-VV₂₂ Fire-Resistant Cable

QIFAN NH-VV₂₂ Fire-Resistant Cable is a high quality cable product for low voltage power transmission. It adopts high-quality copper core and insulation material to ensure the high efficiency and reliability of power transmission.

Advantages of NH-VV₂₂ Fire-Resistant Cable

Basic Introduction of NH-VV₂₂ Fire-Resistant Cable