Zhenglan Cable Technology Co., Ltd
| Payment Terms | L/C, T/T, |
| Delivery Time | 5~10 days |
| Packaging Details | Rolls |
| Material | 99.99% oxygen free copper |
| Type | PVC insulated |
| Application | for home use |
| Voltage | 450/750V |
| Nominal section area | 1.5~70mm² |
| Brand Name | Zhenglan cable |
| Model Number | RV Cable(450/750) PVC insulated cables |
| Certification | 3C，ISO 9001:2015，ISO 14001:2005 |
| Place of Origin | China |
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RVV Fire Resistant Twin And Earth Cable , House Wire Cable have PVC insulated
Product Specification
| Payment Terms | L/C, T/T, | Delivery Time | 5~10 days |
| Packaging Details | Rolls | Material | 99.99% oxygen free copper |
| Type | PVC insulated | Application | for home use |
| Voltage | 450/750V | Nominal section area | 1.5~70mm² |
| Brand Name | Zhenglan cable | Model Number | RV Cable(450/750) PVC insulated cables |
| Certification | 3C，ISO 9001:2015，ISO 14001:2005 | Place of Origin | China |
| High Light | multi strand electrical wire ，two core and earth cable | ||
High Temperature RV Twin And Earth Cable ISO 9001:2015 ISO 14001:2005 Certificated/(450/750) PVC insulated cables
Twin And Earth Cable Application:
RV cable is widely used in industrial distribution field. It is especially suitable for flexible installation places with stricter requirements, such as electronic control cabinets, distribution boxes and various low-voltage electrical equipment. It can be used for transmission of power, electrical control signals and switching signals. RV wire and cable are designed with soft structure. The bending radius of conductor is small, and it is suitable for wet and oily installation places.
Twin And Earth Cable Construction characteristics
Conductor: flexible conductor class 5 (China GB/T 3956 class 5 or
IEC60228 class 5)
Insulation: PVC
Rated voltage and standard:
300/500V 60227 IEC06 or GB/T5023.3-2008
450/750V 60227 IEC02 or GB/T5023.3-2008
Minimum service temperature: - 30 C
Maximum service temperature available +70 °C, +90 °C, +105 °C
Packaging: 100m/roll or as request
Remarks: Flame retardant, fire resistance (adopt mica tape), low smoking and Halogen free, or other property are available.
ZR cable (flame retardant cable) is the kind of cable with PVC insulation built mixed with fire prevention additive to make it have the capability of preventing or retarding flame spread during combustion.
There are 3 grades of fire prevention available which are
Grade A It is the highest level of flame retardancy. That is, the insulation material, filling rope, fastening (inner cushion) belt/layer and sheath material used in cables are all flame retardant materials.
Grade B Except the insulation material, all other materials are flame retardant.
Grade C Only the sheath material is flame retardant
NH cable (fire resistant cable) is the kind of cable built with a layer of mica tape. Even if the plastic skin is burnt out, refractory layer will help not cause short circuit. When wiring, cut off the refractory layer at the wire head.
LSZH,LSOH,LS0H,LSFH or OHLS cable(Low smoke zero halogen cable)is cable with insulation or outer sheath built using low smoke zero halogen free material to help reduce toxic and corrosive gases produced during combustion.
Termite-proof cable is the cable built with insulation or outer sheath mixed with a kind of materials to prevent termite biting the cable.
Twin And Earth Cable Data sheet
300/500V
| Nominal section area(mm²) | No ./Dia. of Strand (mm) |
Nom. Thickness of insulation (mm) |
Average OD Max. (mm) |
Max. DC conductor resistance at 20℃ (Ω/km) |
Min. Insulating resistance at 70℃ (MΩ·km) |
| 1*0.5 | 16/0.2 | 0.6 | 2.6 | 9.1 | 0.013 |
| 1*0.75 | 24/0.2 | 0.6 | 2.8 | 12.2 | 0.011 |
| 1*1.0 | 32/0.2 | 0.6 | 3.0 | 15.1 | 0.010 |
RV-90℃
| Nominal section area(mm²) | Core no./dia(mm) |
Max diameter (mm) |
Insulation thickness (mm) |
Reference weight (kg/km) |
90℃Minimum insulation electric resistance(mΩ/km) |
| 1*0.5 | 16/0.2 | 2.5 | 0.6 | 10.2 | 0.013 |
| 1*0.75 | 24/0.2 | 2.7 | 0.6 | 13.5 | 0.012 |
| 1*1.0 | 32/0.2 | 2.8 | 0.6 | 16.4 | 0.010 |
| 1*1.5 | 30/0.25 | 3.4 | 0.7 | 21.4 | 0.009 |
| 1*2.5 | 49/0.25 | 4.1 | 0.8 | 34.5 | 0.009 |
450/750V
| Nominal section area(mm²) | No ./Dia. of Strand mm |
Nom. Thickness of insulation mm |
Average OD (Max.) mm |
Max. DC conductor resistance at 20℃ Ω/km |
Min. Insulating resistance at 70℃ MΩ·km |
| 1*1.5 | 30/0.25 | 0.7 | 3.5 | 13.3 | 0.010 |
| 1*2.5 | 50/0.25 | 0.8 | 4.2 | 7.98 | 0.009 |
| 1*4 | 77/0.26 | 0.8 | 4.8 | 4.95 | 0.007 |
| 1*6 | 78/0.31 | 0.8 | 6.3 | 3.30 | 0.006 |
| 1*10 | 84/0.39 | 1.0 | 7.6 | 1.91 | 0.0056 |
| 1*16 | 133/0.39 | 1.0 | 8.8 | 1.21 | 0.0046 |
| 1*25 | 189/0.41 | 1.2 | 11.0 | 0.78 | 0.0044 |
| 1*35 | 259/0.41 | 1.2 | 12.5 | 0.554 | 0.0038 |
| 1*50 | 361/0.41 | 1.4 | 14.5 | 0.386 | 0.0037 |
| 1*70 | 337/0.51 | 1.4 | 17.0 | 0.272 | 0.0032 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
1996
Total Annual:
30000000-35000000
Employee Number:
300~349
Ecer Certification：
Verified Supplier
A Professional Manufacturer of Wires and Cables —Zhenglan Cable Technology Co. Ltd, formerly known as Henan Zhengzhou Cable Co. Ltd, is one of the largest scale backbone enterprises in China's wire and cable industry. Our company's registered capital is about $32 million an... A Professional Manufacturer of Wires and Cables —Zhenglan Cable Technology Co. Ltd, formerly known as Henan Zhengzhou Cable Co. Ltd, is one of the largest scale backbone enterprises in China's wire and cable industry. Our company's registered capital is about $32 million an...
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