Description:
BVR wire, abbreviated as plastic copper flexible wire, is also known as copper core PVC insulated hook up wire. V represents the insulation of polyvinyl chloride. Suitable for cables and wires used in power plants, daily appliances, instruments, and telecommunications equipment with AC voltage of 450/750V and below.
1. Applications
BVR Insulated wires, household wires, are the most commonly used type of wire with flame retardant function. BVR Insulated wires are generally used in relatively concealed places, such as floors, walls, etc., and can also be used for the installation of household circuits,daily appliances, instruments.Grounding wires for power station.
2. Standards
BVR cable implements the standards GB/T10491.2-2004, And it can also be made to comply with CE, SGS, SAA PSE standards, etc. In addition, we can design and manufacture the products as the requirements of customers.
3. Structure
1. Suitable to be installed in electrical power transmission and distribution lines rated voltage 450/750V and below.
2. conductor's rated working temperature:≤70
3.Short-circuit temperature160/5sec
4. Cable laying environment≥0
5. Cable laying, bend radius≥10 times cable O.D.
4. Feature
1. Uo/U is 450/750V,300/500,
2. Long-term allowable temperature of the cable:The allowable temperature of -10ºC Cable should not exceed 70ºC;the allowable temperature of other models should not exceed 105ºC.
BV&BVR Parameters
| Model |
Rated Voltage |
Normal area (mm) |
Overall diameter (mm) |
Weight (KG) |
Conductor Resistance rate Not more than at 20 centigrade (Ω/km) |
Wire core structure
Cores/Diameters (mm) |
| BV |
300/500V |
0.5 |
2.4 |
8.5 |
36.0 |
1/0.80 |
| BV |
300/500V |
0.75(A) |
2.6 |
11.1 |
24.5 |
1/0.97 |
| BV |
300/500V |
0.75(B) |
2.8 |
12.0 |
24.5 |
7/0.37 |
| BV |
300/500V |
1.0(A) |
2.8 |
13.9 |
18.1 |
1/1.13 |
| BV |
300/500V |
1.0(B) |
3.0 |
15.0 |
18.1 |
7/0.43 |
| BV |
450/750V |
1.5(A) |
3.3 |
20.3 |
12.1 |
1/1.38 |
| BV |
450/750V |
1.5(B) |
3.5 |
21.6 |
12.1 |
7/0.52 |
| BV |
450/750V |
2.5(A) |
3.9 |
31.6 |
7.41 |
1/1.78 |
| BV |
450/750V |
2.5(B) |
4.2 |
34.8 |
7.41 |
7/0.68 |
| BV |
450/750V |
4(A) |
4.4 |
47.1 |
4.61 |
1/2.76 |
| BV |
450/750V |
4(B) |
4.8 |
50.3 |
4.61 |
7/1.04 |
| BV |
450/750V |
6(A) |
4.9 |
67.0 |
3.08 |
7/1.35 |
| BV |
450/750V |
6(B) |
5.4 |
71.2 |
3.08 |
7/1.70 |
| BV |
450/750V |
10 |
7.0 |
119 |
1.83 |
7/2.14 |
| BV |
450/750V |
16 |
8.0 |
179 |
1.15 |
7/2.52 |
| BV |
450/750V |
25 |
10 |
281 |
0.727 |
19/7.18 |
| BV |
450/750V |
35 |
11.5 |
381 |
0.524 |
19/2.14 |
| BVR |
450/750V |
2.5 |
4.2 |
34.7 |
7.41 |
19/0.41 |
| BVR |
450/750V |
4 |
4.8 |
51.4 |
4.61 |
19/0.52 |
| BVR |
450/750V |
6 |
5.6 |
73.6 |
3.08 |
19/0.64 |
| BVR |
450/750V |
10 |
7.6 |
129 |
1.83 |
49/0.52 |
| BVR |
450/750V |
16 |
8.8 |
186 |
1.15 |
49/0.64 |
| BVR |
450/750V |
25 |
11.0 |
306 |
0.727 |
98/0.58 |
| BVR |
450/750V |
35 |
12.5 |
403 |
0.524 |
133/0.8 |
| BVR |
450/750V |
50 |
14.5 |
553 |
0.387 |
133/0.68 |
| BVR |
450/750V |
70 |
16.5 |
764 |
0.268 |
189/0.68 |
Factory display
Welcome to Qingdao Dadi Energy Co., Ltd. Our factory was established in 2017,located in Qingdao, China, specializing in manufacturing and selling wires and cables. We can offer customized service of high and low voltage cross-linked cables, long-life wires and cables, PVC insulated power cables, bare wires, sheathed wires, control cables, shielded cables, halogen-free low smoke wires and cables, rubber sheathed cables, and various types of flame retardant and fire-resistant cables and mineral insulated cables. Our wires and cables have been certified in 28 European countries and exported to over 100 countries and regions, comply with CCC and ISO9001 certificates. We have remained true to our core principles of customer service, on time delivery, uncompromised quality and exceptional value at competitive prices. Quality assurance, welcome to consult to negotiate!
Production process
Quality inspection
Packaging methods
Q1:Who you are? What are your company's Main Products?
This is Qingdao Dadi Energy Co., Ltd. Our factory was established in 2017,located in Qingdao,China, specializing in manufacturing and selling full series of wires and cables, such as: rubber sheathed flexible cable, sheathed cable, control cable, power cable, aerial insulated cable, aluminum stranded wires and steel core aluminum stranded wires, PVC insulated non-sheathed (soft) wire and cable, special cable. Our annual production capacity can reach 150 million US Dollars. Our products comply with national or international standards, widely used in electric power, coal, transportation, construction, petroleum, chemical industry, metallurgy, aviation, railway and other industries. Our factory's wires and cables have been certified by 28 European countries and exported to more than 100 countries and regions, with good reputation.
Q2: How can I get the Quotation of the products?
Pls send your demand or specification to us or just E-mail our trade Manager, We'll reply to you within 2 hours in the Working days.
Q3: What does your company do regarding Quality Control?
Firstly, All raw materials were selected are the highest quality level. Secondly,Professional and skillful workers care for every detail in handling the production. Thirdly, Quality Control Department is specially responsible for quality checking in each process and final check before shipping to our customers.
Q4: I didn't find my needed model in this page. Do you provide OEM Project Service?
Surely , our factory could manufacturing more than10000 models, OEM & ODM order is warmly welcome and we can you put your brand name, (logo) on these products. What's more, our R&D team will give you professional suggestions.
Q5: How could I get the Sample?
We are honored to offer you samples if we have it in stock, usually it is not free , but we will return it to your on first time mass order .but you need to pay the freight. If you have a courier account or forwarder in China, we can send it your courier to collect samples.
Q6: How long is the Delivery Time?
For Sample: 1-3 working days ; For small orders: 3-10 working days; For mass orders: 10-18 working days. It is better to communicate with us if you are interested to place an order. It depends on your order quantity.
Q7: What are your payment terms?
Our payment term is usually T/T 30% in advanced, the balance before picking up the goods or L/C at sight.
Q8: What is your Warranty? How about MOQ ?
All the products will have 24 months Warranty,Our company has MOQ requirement, but we also accept small quantity. We would love to grow up with every customers. Please feel free to contact us and send us your inquiry.
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