4X50+1X25mm Yttwy Fireproof Cable Low Smoke Zero Halogen PVC/XLPE/PE Power Cable

• Customization: Available
• Application: Construction, Overhead, Underground, Industrial, Telecommunication
• Voltage: Low and Medium Voltage Cable
• Model NO.: YTTWY
• Current: DC & AC
• Insulation Material: XLPE
• Sheath Material: PVC
• Material Shape: Round Wire
• Wire Core Material: Red Copper Wire
• Certification: ISO, CCC, CE, RoHS, TUV
• Model: LSZH
• Brand: Honglin
• Conductor Type: Stranded
• Rated Voltage: 450/750V
• Core: as Requested
• Delivery Time: Ready Stock: 3-5days
• Sample: Available
• Transport Package: Wooden Drum/Pallet/Roll
• Specification: As requested
• Trademark: As requested
• Origin: Hebei, China
• Production Capacity: 50000meters/Year
• Package Size: 1.20cm * 1.20cm * 0.80cm
• Package Gross Weight: 150.000kg

Product Description

Product Description

   YTTW cable is a copper core, corrugated copper sheath, inorganic mineral insulated flexible fire-resistant cable, conforming to standards such as JG/T 313-2014. It has a rated voltage of 0.6/1kV, uses multi-strand copper wire as the conductor, high-temperature resistant synthetic mica tape as the insulation layer, and corrugated copper tape welded as the sheath (a low-smoke halogen-free polyolefin outer sheath can be added as needed). It possesses excellent fire resistance, capable of continuously supplying power for 3 hours under a 950℃ flame, and is resistant to water spray and mechanical impact. It also features good flexibility, a small bending radius, high current carrying capacity, halogen-free and low-smoke properties, corrosion resistance, and aging resistance. Its long-term operating temperature is 90℃, and its short-circuit withstand temperature is 250℃. It is suitable for densely populated areas or high fire protection requirements such as high-rise buildings, hospitals, subways, airports, and chemical plants, and is a dedicated cable for critical lines in fire emergency response and escape rescue.

Detailed Photos

Product Parameters

Voltage and power meter
This is a practical power meter for electricians; you can use it to calculate and install power
Cross-sectional area (mm2)	220V	380V	Cross-sectional area(mm2)	220V	380V
1 square meter (8A)	1800	2500	6 square meters (30A)	7500	10000
1.5 square meters (12A)	2800	3500	10 square meters (40A)	10000	13000
2.5 square meters (16A)	4000	4500	16 square meters (50A)	13500	16500
4 square meters (20A)	5000	6000	25 square meters (72A)	18000	25000
Note: Depending on the usage environment, it is recommended to leave a slight margin as a buffer. The data is for reference only!

Core count and cross-section (mm^2)	Conductor structure (number of wires/wire diameter) (mm)	conductor diameter (mm)	Mineral insulation thickness (mm)	Metal sleeve thickness (mm)	Cross-section of copper sheath (mm2)	Cable reference outer diameter (mm)	Approximate cable weight (kg/km)
1x1.5	1/1.38	1.38	0.80	0.80	27.3	9.82	122.90
1x2.5	1/1.78	1.78			28.3	10.22	139.49
1x4	1/2.25	2.25			29.5	10.69	161.87
1x6	1/2.76	2.76			30.7	11.20	189.47
1x10	7/1.35	4.05	1.00		34.0	12.49	249.86
1x16	7/1.70	5.10			36.6	13.54	323.44
1x25	7/2.25	6.00			38.9	14.44	420.83
1x35	7/2.54	7.20			41.9	15.64	532.89
2x1.5	1/1.38	1.38	0.80	0.80	35.6	13.12	184.58
2x2.5	1/1.78	1.78			37.6	13.92	218.69
2x4	1/2.25	2.25			39.9	14.86	265.13
2x6	1/2.76	2.76			42.5	15.88	322.88
2x10	7/1.35	4.05	1.00		49.0	18.46	453.48
2x16	7/1.70	5.10			54.3	20.56	612.19
2x25	7/2.25	6.00			58.8	22.36	819.44
2x35	7/2.54	7.20			64.8	24.76	1063.82
3x1.5	1/1.38	1.38	0.80	0.80	36.9	13.65	209.22
3x2.5	1/1.78	1.78			39.1	14.51	253.83
3x4	1/2.25	2.25			41.6	15.53	315.43
3x6	1/2.76	2.76			44.4	16.63	392.81
3X10	7/1.35	4.05	1.00		51.4	19.42	563.09
3x16	7/1.70	5.10			57.1	21.68	777.92
3x25	7/2.25	6.00			62.0	23.63	1067.16
3x35	7/2.54	7.20			68.5	26.22	1402.47
4x1.5	1/1.38	1.38	0.80	0.80	39.0	14.49	241.30
4x2.5	1/1.78	1.78			41.4	15.45	297.87
4X4	1/2.25	2.25			44.3	16.59	376.45
4x6	1/2.76	2.76			47.4	17.82	475.64
4x10	7/1.35	4.05	1.00		55.2	20.93	691.90
4x16	7/1.70	5.10			61.6	23.47	968.88
4x25	7/2.25	6.00			67.0	25.64	1345.94
4x35	7/2.54	7.20			74.3	28.54	1780.81
5x1.5	1/1.38	1.38/0.80	0.80	0.80	41.4	15.43	276.96
5x2.5	1/1.78	1.78/0.80			44.1	16.51	346.24
5x4	1/2.25	2.25/0.80			47.3	17.78	442.78
5x6	1/2.76	2.76/0.80			50.7	19.16	564.94
5x10	7/1.35	4.05/1.00	1.00		59.5	22.64	830.67
5x16	7/1.70	5.10/1.00			66.6	25.47	1173.16
5x25	7/2.25	6.00/1.00			72.7	27.90	1641.28
5x35	7/2.54	7.20/1.00			80.8	31.14	2180.63

Certifications

Packing & Delivery

Company Profile

   HeBei Honglin Cable Co., Ltd.'s factory covers an area of 86,710 square meters, equipped with more than 20 advanced power cable production lines. We have a professional R&D team and possess industry-leading customization capabilities. We can conduct in-depth customized design based on the product itself, such as cable types, core materials, insulating jackets, and other dimensions like product standards, appearance, and packaging. This ensures that each product can precisely align with different regional industry standards and complex application environments. Currently, our core products include , , , home use , , , , and . These products are widely compatible with various scenarios such as residential, industrial, mining, and solar power plant applications.

   In terms of market distribution, our company's business network has expanded to nearly 100 countries and regions worldwide. Our products are exported to Southeast Asia, Africa, the Middle East, and Europe, and are used in various sectors such as transportation, energy, and municipal engineering. Since entering the overseas market, we achieved an impressive annual sales figure of USD 1 million in our first year, which fully confirms the quality and competitiveness of our products.

After Sales Service

FAQ

Q1: Are you a factory or trading company?
A1: We are a manufacturer. 
Q2: What payment method do you accept?
A2: T/T(Bank transfer), L/C, Western Union, Money Gram, Paypal, etc. 
03: Can you make the Customized Products ?
A3: Yes, we can do it according to your requests. 
Q4: May l buy samples from you?
A4: Of course you can get samples from me, but you don't need to pay for the samples, you only need to pay for the shipping cost. 
05:How can l get a sample?
A5: You can add my contact information, contact me online, tell me your requirements and pay the shipping cost of the samples (samples are free)and then l will mail the samples you requested to you as soon as possible. 
Q6: How long does shipping take?
A6: For samples: 1-7 days;For formal orders: 10-18 days.