Single Core 70sqmm PVC Insulated Copper Wire RM Stranded Conductor

Single Core RM Stranded Conductor 70sqmm PVC Indulated Copper Wire

Construction:

Conductor:

solid copper/aluminum class 1 or Stranded copper, class 2

Insulation: PVC

Electrical characteristics:

Rated voltage Uo/U (Um) : 300/500V; 450/750V

Test voltage: 2000V(300/500V); 2500V(450/750V)

Standards:

300/500V---60227IEC05(BV, BLV)/ GB/T5023.3-2008

450/750V---60227IEC01(BV, BLV) / GB/T5023.3-2008

Physical features:

Bending radius: 15 x Ø

Service temperature:+70℃,+90℃,105℃ available

Insulation resistance: 10 MΩ x km

Application: These insulated wires are suitable for laying tubes, under and surface mounting of plasters and also in closed installation conduits. These are not allowed to install for direct laying in cable trays, channels or tanks. These types are permitted for the inner wiring of equipment, distributor and switchboards and also for protective laying to the lightings

Packing: 100m per roll (per coil or plastic reel, as your request)

single core pvc indulated copper wire with RM stranded conductor class 2 CU/PVC BV 4sqmm technical data

450/750V

A--stands for solid annealed copper class 1; B-- stands for Stranded copper, class 2

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.

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.

copper wire packing images common packing syle

About Zhenglan Cable Technology CO., Ltd

Zhenglan Cable Technology CO., Ltd.,formerly known as HENAN Zhengzhou Cable Co., Ltd., is one of the large scale backbone enterprises in China's wire and cable industry. The company's registered capital is about 4 million 6 thousand yuan and its headquarter is located in 49 floor of the South Tower of the Greenland Center of Zhengzhou high railway station (Petronas Twin Towers). The factory is located in the Zhengzhou cable science and Technology Industrial Park of the Wuzhi industrial area. It is a modern industrial park integrating advanced research and development technology and production technology.

FAQ
Is your company a factory or a trade company?
Factory, more than 20 years in China
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 3-7 days. The samples will be sent to you via express and arrive in 3~7 days. You can use your own express account or prepay us if you do not have an account.
What are your payment terms?
We normally accept T/T 30% deposit, 70% balance before delivery as the main payment terms, and other payment can also be negotiated. Trade assurance on Alibaba is also available.
What’s the delivery time?
Sample order needs 3~5 days. Formal order depends on the quantity. Usually it needs 7-30 days after get your payment.
What is your MOQ?
Generally it is 1000m.