High standard H07V-R single core cable 7 stranded copper wires different colors
450/750v PVC insulated wire
2. Application
Insulated conductor is used for laying in electric-installation tubes, under and on plaster installation in dry rooms and in closed installation conduits. Direct laying in cable guides is not permitted. Also applied for internal wiring of distribution and switching boxes equipment, same as for protective laying for lighting of nominal voltage up to 1000 V alternating current, or up to 750 V direct current against earth.
Construction
Conductor: bare copper conductor of class 1 (solid) acc, to IEC 60228 / HD 383 / DIN VDE 0295
Insulation: PVC compound TI1 acc. to IEC 60227-3 / HD 21.3 S3 / DIN VDE 00281 part 3
Conductor colour identification:acc. to IEC 60446 i.e. EN 60446 (corresponding to DIN VDE 0293)
Insulation colors identification:- yellow-green color is used only for protecting conductor, and green and yellow ones are permitted only if allowed by security regulations, i.e. if they can not get mixed up with the yellow-green conductor
- blue color is used for neutral conductor, black and brown are applied for alternating current phase conductors
Temperature range
during installation:+5 °C up to+70 °C
fixed installed: -30 °C up to+70 °C
at short circuit of max. 5 s.: up tp 160 °C
ambient temperature at storage: up pt 40 °C
Nominal voltage: Uο/U = 450/750 V
Test voltage: 2500 V
Minimal inner bending radius:
4D for D < 8 mm
5D for 8 - 12mm
6D for D > 12 mm
Behaviour in fire: IEC 60332-1
7. Specification and technical data
Note:Derived types series of this model
For example: LSZH cable WDZ-BYJ
Fire Retardant flexible cable ZR-BVR
Fire-resistant flexible cable NH-BVR
LSZH cable WDZN-BYJ
8.Wire types
Type | Name | Laying place and requirement | Long term working Temperature 0C |
60227IEC01 05 BV BLV | Copper conductor PVC insulated wires Aluminum conductor PVC insulated wires | Fixed laid indoors Conduit etc. |
70 |
60227IEC07 (BV-90) | Heat resistant copper conductor PVC insulated wire at 90 0C | Mainly be laid at the places of high temperature environment and can be laid indoors ,conduits. |
90 |
BVR | Copper conductor PVC insulated flexible wires | Be for laying permanent place where flexible required. |
70 |
60227IEC10 (BVV) BVV | Copper conductor PVC insulated PVC sheathed round wires | Fixed laid, fit for the places with high mechanical protection and moisture place, can be laid in the air or underground. |
70 |
BLVV | Aluminum conductor PVC insulated PVC sheathed round wires | ||
BVVB | Copper conductor PVC insulated PVC sheathed flat wires | ||
BLVVB | Aluminum conductor PVC insulated PVC sheathed flat wires | ||
60227IEC02(RV) 60227IEC06(RV) | Copper conductor PVC insulated flexible connector wire | Mainly used at middle and light style moving electronics, home appliances, power and lighting and the places where flexible required |
70 |
60227IEC42(RVB) | Copper conductor PVC insulated flat flexible connector wire | ||
RVS
| Copper conductor PVC insulated flexible twisting connector wire | ||
60227IEC52(RVV) 60227IEC53 | Copper conductor PVC insulated PVC sheathed round flexible connector wire | ||
60227IEC08 (RV-90)
| Cu conductor heat resistant PVC insulated flexible connector wire at 900C | Mainly used at the places where heat resistance is required |
90 |
| mensions – conductor cross-section | Construction of individual conductor | External diameter | Insulation thickness | Conductor resistance at 20 °C | Specific. el. resistance of insulation at 70°C | Cu weight | Cable weight | Packing* |
| nominal | min-max. | nominal | max. | min. | approx. | |||
| mm² | n x mm | mm | mm | Ω/km | MΩkm | kg/km | kg/km | |
| 10 | 7 x 1,35 | 5,6 - 06,7 | 1,0 | 1,83 | 0,0067 | 96 | 120 | c.100 |
| 16 | 7 x 1,70 | 6,4 - 07,8 | 1,0 | 1,150 | 0,0056 | 153,6 | 175 | c.100 |
| 25 | 7 x 2,13 | 8,1 - 09,7 | 1,2 | 0,727 | 0,0053 | 240 | 275 | c.50, CUT |
| 35 | 7 x 2,52 | 9,0 - 10,9 | 1,2 | 0,524 | 0,0046 | 336 | 370 | c.50, CUT |
| 50 | 19 x 1,83 | 10,6 - 12,8 | 1,4 | 0,387 | 0,0046 | 480 | 500 | CUT |
| 70 | 19 x 2,17 | 12,1 - 14,6 | 1,4 | 0,268 | 0,0040 | 672 | 710 | CUT |
| 95 | 19 x 2,52 | 14,1 - 17,1 | 1,6 | 0,193 | 0,0039 | 912 | 970 | CUT |
| 120 | 37 x 2,03 | 15,6 - 18,8 | 1,6 | 0,153 | 0,0035 | 1152 | 1200 | CUT |
| 150 | 37 x 2,27 | 17,3 - 20,9 | 1,8 | 0,124 | 0,0035 | 1440 | 1470 | CUT |
Established in 1993, Hebei Huatong Wires and Cables Group Co., Ltd covers an area more than 220,000 square meters, owning more than 420 sets manufacturing equipment and more than 250 sets of testing equipment or apparatus. Our annual production capacity is 3 billion Chinese Yuan. Now there are more than 800 employers in our company, among which more than 150 are technicians. Our products are widely used in the field of electric power, coal, metallurgy, petrochemical industry, railway, national defense, construction, aviation and other national key projects.
Products: XLPE insulating power cables with voltage up to 35kV, PVC insulated power cables, mining cable, general rubber sheathed flexible cable, Submersible oil pump cable, locomotivevehicle cables, elevator cable,shipboard cable, nuclear station cables, prefabricad branch cables, ABC cables, control cables, special cables, the motor winding connecting conductors, aluminum stranded conductor (AAC) and aluminum stranded steel-core reinforced conductor (ACSR) so on.
We are JV with Furukawa(Japanese company) for rubber serial cable (minding cables, welding cables.submersible oil pump cables, .)and also JV with Riken(Japanese company) for elevator cables. Our products have extensive influence and good reputation in both domestic and worldwide market, such as the United States, Holland, Italy, Russia, Britain, Australia, New Zealand, Ethiopia, Ghana, Algeria, South Africa,Congo, Middle East and Southeast Asia countries and so on.
We are one of China top rank cable&wire manufacturer.Our products meet standards of GB, IEC DIN ASTM, JIS, NF, AS/NZS CSA GOST and so on. At thte same time, we have obtained ISO9001,ISO14001,OHSAS18001, UL,CE,KEMA, TUV, Bureau Veritas, Lloyd,IEC,GL,SA,NK,KR certificates.
1. 22 years production experience and 13 years export experience .
2.high-end Machinery and equipment for high quality cable .
3.manufacture various of cable :power cable,control cable,abc cable,submersible oil pump cable,rubber cable,elevator cable,electric cable...
4. products certification :UL,CE,BV,TUV,KEMA,PSB,SABS,ABS,NK,LR,KR,GL,DNV:
system ceryification:ISO9001,ISO14001,OHSAS18001
5.our product sells all over the world and has the good reputation.
6.professional teamwork service for you actively.
7.quick solution and long time online time waiting for your inquiry.
8.rapid delivery and feedback.
9.we can do that you except.
(1).When can I get the price?
We usually quote within 6 hours after we get your inquiry. If you are very urgent to get the price, pleasecall us or tell us in your e-mail so that we will regard your inquiry priority.
(2).How can I get a sample to check your quality?
After price confirmation, you can require for samples to check our quality. Sample is free, but the freightcharge should be paid.
(3).How long can I expect to get the sample?
After you pay the freight charge and send us confirmed files, the samples will be ready for delivery in 3-7days. The samples will be sent to you via express and arrive in 3~5 days. You can use your own express account or prepay us if you do not have an account.
(4).What about the lead time for mass production?
Honestly, it depends on the order quantity and the season you place the order.The best record we keep is delivering 10 kilometers cable within a week. Generally speaking, we suggest that you start inquiry two months before the date you would like to get the products at your country.
(5)What cables does Hua Tong manufature?XLPE insulating power cables with voltage up to 35kV, PVC insulated power cables, mining cable, general rubber sheathed flexible cable, Submersible oil pump cable, locomotive vehicle cables, elevator cable,shipboard cable, nuclear station cables, prefabricated branch cables, ABC cables, control cables, special cables, the motor winding connecting conductors, aluminum stranded conductor (AAC) and aluminum stranded steel-core reinforced conductor (ACSR) so on.
(6). Which payment terms do you accept?
A: The payment term varies with different price level and total value of every contract.
The following are most common terms:
a.100% TT advance for small amount orders.
b.30% T/T down payment, balance payment negotiable accordingly.