H07BN4-F Cable
H07BN4-F Cable
H07BN4-F Cable
H07BN4-F Cable
Voltage: 450/750V
Structure: Conductor Copper
Insulation Rubber
Jacket Rubber
Feature Flexible cable
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Scope of application


This product is suitable for AC 50Hz, rated voltage 450/750V lines 


It is used to connect large-scale mobile electrical equipment and tools indoors and endure greater mechanical external forces.

Product Characteristics

Soft, with certain weather resistance, suitable for indoor use.

The standard

Executive standard

JB/T 8735-2011 Rubber insulated flexible wires and flexible cables with rated voltage 450/750V and below

Additional standards

Using features

Rated voltage

The rated voltage is 0.45/0.75kV. The maximum voltage of the AC system should not exceed 0.9kV.

Operating temperature

The maximum allowable long-term operating temperature of the cable conductor is 60°C.

Ambient temperature

The minimum ambient temperature for cable operation is -10℃.

Laying temperature

When installing and laying, the temperature should not be lower than-10℃.

Bending radius 

Recommended minimum bending: cable bending radius does not exceed 10D

Product Identification

Core of cable

Color identification of 2-core cables:No preference for chromatography;3-core cable: green/yellow, light blue, brown or light blue, black, brown; 4-core cable: green/yellow, light blue, black, brown or light blue, black, brown, black or brown; 5-core cable: green/yellow, light blue, black, brown, black or brown, or light blue, black, brown, black or brown, black or brown.


The outer sheath of the cable is usually black, but colors other than black may also be used in accordance with manufacturer or buyer agreement to suit the environment in which they are used. Cables should have continuous identification of the manufacturer's name, product model and rated voltage. The manufacturer's name identification can be a repeated identification of the manufacturer or trademark;The distance between the end of one complete mark and the beginning of the next mark: should not exceed 550mm on the cable outer sheath;The cable insulation or tape should not exceed 275mm; The printed logo should be scratch-resistant and not easy to fall off, and the printed content on the surface should be clearly legible. Notice:the logo on the surface of the sheath can also add other logo contents according to the habits of the user or manufacturer.

Delivery and Tolerance

Delivery Length

The length of a reel of cable is 100m, the length of each roll is 100m, and the length of each cable drum should be greater than 100m. Alternatively, cable laying of any length may be allowed upon mutual agreement.

Delivery and Tolerance

Delivery length measurement error is ±0.5%

Packaging, Transportation and Storage


Cables in rolls or coils should be neatly wound and properly packed. The cable tray shall comply with JB/T 8137-1999. The cable ends should be securely sealed. The cable ends extending out of the disk should be covered with a protective cover. The length of the cable ends extending out of the disk should be less than 300mm. The cable package shall bear a label indicating: Manufacturer name, model, specification, rated voltage, length, quality, manufacturing date, standard number or certification mark, the correct rotation direction of the cable tray, etc.


Transportation is generally in the form of vehicles and ships, and the cable must be firmly fixed during transportation to avoid mutual collision or tipping over and causing damage to the cable or equipment. Cable tray is not allowed to lay flat. It is strictly forbidden to drop the cable tray with the cable from the height during transportation.


The finished cable should be stored in an environment where the temperature is between 5 and 35 ° C and the humidity is below 85%, so that it is not directly exposed to sunlight or rain, and it should be properly ventilated to keep the environment dry;They are out of touch with acids, alkalis, mineral oils

Order Instructions

When ordering, the cable model, specification, length, delivery date, packing method and other necessary information should be correctly marked.

Installation Notice

During installation, the ambient temperature should not be lower than -10°C. If the ambient temperature measured by the thermometer is lower than 0°C, preheat the cable before preparing for installation. The bending radius of multi-core cables shall not exceed 10D (D is the outer diameter of the cable) to avoid mechanical damage to the cable interior.
core ×cross secticn
Reference outer diameter
Reference weight
450/750V 2 2×35 7×37/0.40 8.4 15×0.20 1.4 3.9 32 1506.3 0.554
2 2×50 19×20/0.40 10 20×0.20 1.6 4.3 36.8 2061.2 0.386
2 2×70 19×18/0.50 12.2 25×0.20 1.6 4.6 41.8 2716 0.272
2 2×95 19×24/0.50 14.4 30×0.20 1.8 5 47.8 3556.2 0.206
2 2×120 19×30/0.50 15.6 30×0.20 1.8 5.3 50.8 4195.4 0.161
2 2×150 19×38/0.50 17.3 35×0.20 2 5.6 55.6 5148.5 0.129
3 3×120 19×30/0.50 15.6 30×0.20 1.8 5.6 54.6 5387.2 0.161
3 3×150 19×38/0.50 17.3 35×0.20 2 6 59.9 6663 0.129
4 3×2.5+1×1.5 49/0.25 2 8×0.05 0.9 1.8 13.4 225.6 7.98
4 3×4+1×2.5 56/0.30 2.56 8×0.05 1 2 15.5 322.4 4.95
49/0.25 2 8×0.05 0.9
4 3×6+1×4 84/0.30 3.54 8×0.05 1 2.2 18.2 498 3.3
56/0.30 2.56 8×0.05 1
4 3×10+1×6 77/0.40 4.56 10×0.20 1.2 3.3 24.4 858.8 1.91
84/0.30 3.54 8×0.05 1
4 3×16+1×6 7×17/0.40 5.67 10×0.20 1.2 3.5 26.8 1096.3 1.21
84/0.30 3.54 8×0.05 1
4 3×25+1×10 7×27/0.40 7.1 15×0.20 1.4 3.9 32 1625.4 0.78
77/0.40 4.56 10×0.20 1.2
4 3×35+1×10 7×37/0.40 8.4 15×0.20 1.4 4.1 34.8 1995 0.554
77/0.40 4.56 10×0.20 1.2
4 3×50+1×16 19×20/0.40 10 20×0.20 1.6 4.5 39.9 2746.9 0.386
7×17/0.40 5.67 10×0.20 1.2
4 3×70+1×25 19×18/0.50 12.2 25×0.20 1.6 4.9 45.8 3709.4 0.272
7×27/0.40 7.1 15×0.20 1.4
4 3×95+1×35 19×24/0.50 14.4 30×0.20 1.8 5.3 52.1 4839.6 0.206
7×37/0.40 8.4 15×0.20 1.4
4 3×120+1×35 19×30/0.50 15.6 30×0.20 1.8 5.6 54.9 5650.4 0.161
7×37/0.40 8.4 15×0.20 1.4
4 3×150+1×50 19×38/0.50 17.3 35×0.20 2 6.1 60.9 7127.3 0.129
19×20/0.40 10 20×0.20 1.6
  • Who we are?

    We are based in Henan, China, start from 2012,sell to Domestic Market(70.00%), Mid East(11.00%), South America(10.00%), Africa(3.00%), North America(2.00%), Southeast Asia(2.00%), Eastern Asia(00.00%), South Asia(00.00%). There are total about 101-200 people in our office.

  • How can we guarantee quality?

    Always a pre-production sample before mass production; Always final Inspection before shipment.

  • What can you buy from us?

    Wire, Cable

  • Why should you buy from us not from other suppliers?

    We have twenty years of experience in design and development

  • What services can we provide?

    Accepted Delivery Terms: FOB,CFR,CIF,EXW;
    Accepted Payment Currency: USD,EUR;
    Accepted Payment Type: T/T,L/C,Money Gram,Western Union;
    Language Spoken: English,Chinese,French

  • How long does it take to get a quote back?

    Most quotes are returned within 24 hours


1.sampling tests

Sampling test items: cable conductor DC resistance; finished cable withstand voltage test;conductor single wire diameter and deviation;insulation average thickness, thinnest point;The sheathed average thickness and thinnest point
Type test items:Sampling test items: cable conductor DC resistance; finished cable withstand voltage test;conductor single wire diameter and deviation;insulation average thickness, thinnest point;the sheathed average thickness and thinnest poin;change rate of tensile strength and elongation of insulation and sheath before and after aging;insulated wire core withstand voltage test;hot extension test;ozone resistance test;finished cable flexure test, etc.

Acceptance Check

1. The purpose of the performance acceptance test is to verify whether all the performance of the contract products meet the requirements
2.The location of the performance acceptance test is the purchaser’s site
3.The performance acceptance test shall be carried out within 6 months after the 168-hour full load trial operation of the product, and the specific test time shall be determined by both parties through negotiation.
4.Installation of measuring points, primary components and local instruments required for performance acceptance test shall be provided by the supplier and cooperated by the demander. The supplier shall also provide the technical cooperation and personnel cooperation required for the test.
5.Content of performance acceptance test
In accordance with supplier quality assurance and test requirements.
6.Criteria for performance acceptance test
In accordance with supplier's quality assurance and test requirements.
7.The performance acceptance test shall be conducted by the demander and participated by the supplier. The test program shall be provided by the demander and determined after discussion with the supplier. The specific test shall be completed by the testing department approved by both parties.
8. Confirmation of performance acceptance test results
The performance acceptance test report shall be prepared by the testing unit, and the conclusions of the report shall be accepted by both parties. If there is any disagreement between the two parties on the results of the test, the two parties shall settle it through negotiation. If no agreement can be reached, it shall be submitted to the superior departments of both parties for negotiation.
9.When a performance acceptance test is conducted, if a party fails to send personnel to participate in the test after receiving the test notice from the other party, it shall be deemed to have agreed to the acceptance test results.

Manufacture Supervision

1.Supervise manufacturing basis

Refer to the former Ministry of power Industry, Ministry of Machinery Industry issued by the electricity Office (1995) No. 37 "Interim Provisions for the quality supervision of large power equipment", "General representative group working Regulations in large power equipment manufacturers"

2.Manufacturing supervision method

Document witness, on-site witness and shutdown pending inspection, namely R point,W point , and H point.
After each manufacturing supervision content is completed, the supplier and the manufacturing supervision representative will complete the signature procedures on the witness form. The supplier shall submit one copy to the demander's manufacturing supervision representative.
R point:The supplier only needs to provide items of inspection or test records or reports, that is, document evidence.
W point:Inspection or test items attended by the purchaser’s manufacturing supervision representative, i.e. on-site witness
H point: When the supplier stops to wait for the inspection or test of the buyer's supervision representative, that is, the project is stopped for inspection.
Upon receipt of the witness notice, the demander shall promptly send a representative to the site of the supplier's inspection or test to participate in on-site witness or stop work for inspection. If the representative of the demander cannot attend on time, point W can be automatically converted to point R, but if point H is not agreed to be converted to point R by written notice of the demander, the supplier will not transfer to the next process and agree with the demander to change the witness time. If the buyer is still unable to participate on time after the change, the H point will be automatically converted to R point.

3. Requirements for suppliers to cooperate with manufacturing supervision

3.1 The supplier has the obligation to cooperate with the demander's manufacturing supervision and provide relevant information in a timely manner without incurring any costs.
3.2 The Supplier shall provide the demander's supervision representative with the convenience of work and life
3.3 The supplier shall inform the Buyer's representative of the equipment supervision project and time before witnessing the site or stopping work for inspection..
3.4 Demander's supervision representative has the right to check (borrow) the technical information related to the contract supervision equipment. If demander considers it necessary to copy and file, the supplier shall provide convenience.
3.5 The supplier shall provide the inspection and test records and reports to the supervision representative of the demander after the witness.

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