| BV | ||
| Voltage: | 450/750V | |
| Structure: | Conductor | Copper |
| Insulation | PVC | |
| Jacket | No | |
| Feature | Home Use | |
This product is suitable for AC 50Hz, transmission of electrical energy in a power line whose voltage does not exceed 450/750V power.
Power plants, fixed wiring, household appliances, meters, lighting and telecommunication equipment with AC voltage of 450/750V and below
Insulation performance is good, have a certain acid and alkali resistance, oil resistance, moisture-proof characteristics; Stable structure, process of simple manufacturing, low price
GB/T 5023-2008 PVC insulated cable with rated voltage of 450/750V and below
0.45/0.75kV
Cable conductor allows the highest working temperature 70 ℃ for a long time.
The ambient temperature of the cable should not be lower than 0 ° C.
The laying temperature of the cable should not be lower than 0℃.
The allowable bending radius of cable with outer diameter (D) less than 25mm shall not be less than 4D. The allowable bending radius of cable with outer diameter (D) of 25mm and above shall not be less than 6D.
Blue
Cables shall be continuously identified with the manufacturer's name, product model and rated voltage, The logo of factory’s name can be a duplicate of the manufacturer or repetitive identification.
The distance between the end of one complete sign and the beginning of the next sign shall not exceed 275mm; The printed mark should be erasure resistant and not easy to fall off, and the printed content on the surface should be clear and recognizable
The length of the circle should be 100m, and the length of the disk should be greater than 100m. Short deliveries of not less than 10m in length are allowed, and their quantity shall not exceed 10% of the total length of delivery, and the number of short segments in each piece shall not exceed 5, or any length of cable may be allowed to be delivered according to the agreement between the parties
The measurement error of delivery length should not exceed ±0.5%.
Cable in rolls or coils is orderly winding and properly packed
The reel of cable shall comply with JB/T8137-1999,The end of cable should be reliably sealed, The cable ends extending out of the reel should be protected by a protective cover, and the length of extension should be less than 300mm.
The package of cable should be attached with a label indicating: manufacturer name, model, specification, rated voltage, length, quality, manufacturing date, standard number or certification mark, correct rotation direction of the cable drum, etc.
Transportation generally takes the form of vehicles or ships. During transportation, the cables must be firmly fixed to avoid damage to the cables or disks due to collision or overturning.
Finished cables should be stored in an environment with a temperature between 5 and 40 degrees Celsius and a humidity below 85%. They should not be exposed to direct sunlight or rain. They should be properly ventilated to keep the environment dry.
Necessary information of ordering such as cable model, specification, length, packaging method, date of delivery, etc. should be correctly indicated.
For example
Model of cable：60227 IEC 01(BV)
specification：7×1.0
length：1000m
packaging method：Pure and wooden tray
date of delivery：Validity period days
transportation method：transport of train、transport of car、transport of ship、transport of airplane
trading locations：warehouse of demander、construction site、pick up by the demander
During installation, the ambient temperature should not be lower than 0°C. If the ambient temperature measured by the thermometer is lower than 0°C, the cable should be preheated before installation. In high-temperature environments without effective insulation measures, frequent sunlight exposure, or severe cold, corresponding special types of plastic wires should be used
| Rated Voltage | No.of CORES | specification | conductor structure | outer diameter of conductor(mm) | insulation thickness(mm) | reference outer diameter(mm) | reference weight(mm) | DC RESISTANCE (OHM/KM) | Minimum insulation resistance at operating temperature(OHM-KM) | Test voltage(KV/min) | Maximum allowable pulling force of conductor(N) |
| 450/750V | 1 | 1.5 | 1/1.38 | 1.38 | 0.7 | 2.9 | 20.9 | 12.1 | 0.011 | 2.5/5 | 105 |
| 1 | 2.5 | 1/1.78 | 1.78 | 0.8 | 3.5 | 32.8 | 7.41 | 0.01 | 2.5/5 | 175 | |
| 1 | 4 | 1/2.25 | 2.25 | 0.8 | 4 | 47.9 | 4.61 | 0.0085 | 2.5/5 | 280 | |
| 1 | 6 | 1/2.76 | 2.76 | 0.8 | 4.5 | 67.8 | 3.08 | 0.007 | 2.5/5 | 420 | |
| 1 | 10 | 7/1.35 | 4.05 | 1 | 6.3 | 116.3 | 1.83 | 0.0065 | 2.5/5 | 700 | |
| 1 | 16 | 7/1.66 | 4.98 | 1 | 7.1 | 167.1 | 1.15 | 0.005 | 2.5/5 | 1120 | |
| 1 | 25 | 7/2.14 | 6.42 | 1.2 | 9.1 | 268.8 | 0.727 | 0.005 | 2.5/5 | 1750 | |
| 1 | 35 | 7/2.52 | 7.56 | 1.2 | 10.2 | 364.6 | 0.524 | 0.0043 | 2.5/5 | 2450 | |
| 1 | 50 | 19/1.78 | 8.9 | 1.4 | 12 | 517.7 | 0.387 | 0.0043 | 2.5/5 | 3500 | |
| 1 | 70 | 19/2.14 | 10.7 | 1.4 | 13.8 | 708.2 | 0.268 | 0.0035 | 2.5/5 | 4900 | |
| 1 | 95 | 19/2.52 | 12.6 | 1.6 | 16.1 | 959.7 | 0.193 | 0.0035 | 2.5/5 | 6650 | |
| 1 | 120 | 37/2.03 | 14.21 | 1.6 | 17.7 | 1194.8 | 0.153 | 0.0032 | 2.5/5 | 8400 | |
| 1 | 150 | 37/2.25 | 15.75 | 1.8 | 19.7 | 1493.4 | 0.124 | 0.0032 | 2.5/5 | 10500 | |
| 1 | 185 | 37/2.52 | 17.64 | 2 | 22 | 1843.5 | 0.0991 | 0.0032 | 2.5/5 | 12950 | |
| 1 | 240 | 61/2.25 | 20.25 | 2.2 | 25.1 | 2383.5 | 0.0754 | 0.0032 | 2.5/5 | 16800 | |
| 1 | 300 | 61/2.52 | 22.68 | 2.4 | 28 | 2971.5 | 0.0601 | 0.003 | 2.5/5 | 21000 | |
| 1 | 400 | 61/2.85 | 25.65 | 2.6 | 31.4 | 3927.4 | 0.047 | 0.0028 | 2.5/5 | 28000 |
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.
Always a pre-production sample before mass production; Always final Inspection before shipment.
Wire, Cable
We have twenty years of experience in design and development
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
Most quotes are returned within 24 hours
Test items: Conductor DC resistance, AC withstand voltage test, insulation thickness measurement, outer diameter measurement
Test items: conductor DC resistance, AC withstand voltage test, insulation resistance, insulation thickness measurement, outer diameter measurement, aging test, weight loss test, high temperature pressure test, low temperature test, thermal shock test, non-flame delay test.
Product performance requirements and test methods should comply with the provisions of standard GB/T 5023-2008
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.
Refer to the "Interim Provisions on Quality Supervision of Large Electric Power Equipment" and "Working Regulations of the General Representative Group in Large Electric Power Equipment Manufacturing Plants" issued by the former Ministry of Electric Power Industry and the Ministry of Machinery Industry.
Refer to DL/T 586-2008 "Technical Guidelines for Equipment Manufacturing Supervision"
GB/T 50319-2013 "Code for Supervision of Construction Projects", GB/T 19000-2016/ISO 9000:2015 "Quality Management and Quality Assurance" standards.
Relevant business terms and technical agreements in the equipment purchase contract signed between the user and the manufacturer, including legally binding documents, letters, correspondence, etc.
Product equipment drawings confirmed by the user and the manufacturer and modification notice issued by the design unit.
National standards, industry standards, and enterprise standards involved in technical documents and design drawings (subject to the latest version). If the standards used in technical documents and design drawings are inconsistent with each other, national standards, industry standards, and enterprise standards will be used in the derivation order.
When the design drawings are inconsistent with the quoted standards, the requirements in the standards shall prevail in principle, except for those with special requirements for parts and components.
Document witness, on-site witness and shutdown pending inspection, namely R point, W point, 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
Point R: The supplier only needs to provide inspection or test records or report items, that is, document witness
Point W: Inspection or test items attended by the buyer’s supervision representative, that is, on-site witness
Point H: The supplier stops work at this point to wait for inspection or testing by the demander's manufacturing supervision representative, that is, the supplier stops work pending inspection.
After receiving the witness notice, the demander shall promptly send representatives to the supplier's inspection or testing site to participate in on-site witnessing or stop work pending inspection. If the representative of the demand side cannot attend on time, point W can be automatically converted to point R. However, if point H does not receive written notification from the demand side and agrees to be converted to point R, the supplier will not move to the next process on its own and agree with the demand side to change the witness time. . If the buyer still cannot participate on time after the change, point H will be automatically converted to point R.
3.1The supplier has the obligation to cooperate with the demander's supervision and provide relevant information in a timely manner without incurring any costs.
3.2The supplier provides work and life convenience to the demand-side manufacturing supervision representatives
3.3The supplier shall notify the demander's manufacturing supervision representative of the equipment manufacturing supervision items and time before witnessing on-site or suspending work for inspection.
3.4The demander's manufacturing supervision representative has the right to check (borrow) technical data related to the contract manufacturing supervision equipment. If the demander considers that it is necessary to copy and archive it, the supplier should provide convenience.
3.5The supplier shall provide the inspection and test records and reports to the supervision representative of the demander after the witness.
