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{"title":"4 Sq Mm Copper Wire Copper Conductor Cable 42 A Current Carrying Capacity","imgUrl":"https:\/\/img.chinax.com\/nimg\/43\/91\/e884c42c546793e56cbfcb7cfc2f-200x200-1\/4_sq_mm_copper_wire_copper_conductor_cable_42_a_current_carrying_capacity.jpg","attrs":{"Place of Origin":"China mainland","Brand Name":"Shenzhen chengtiantai cable","Certification":"CE, CB, Rhos, CCC","Minimum Order Quantity":"100 Unit"}}
{"title":"Flexible Multi Conductor Control Cable , Unshielded Security Alarm Cable","imgUrl":"https:\/\/img.chinax.com\/nimg\/eb\/15\/105cd407bb5287bf965267955434-200x200-1\/flexible_multi_conductor_control_cable_2c_unshielded_security_alarm_cable.jpg","attrs":{"Brand Name":"Shenzhen chengtiantai cable","Model Number":"AVVR","Certification":"CE, CB, Rhos, CCC","Place of Origin":"China mainland"}}
{"title":"Copper Conductor Electrical Wires And Cables For House Wiring Up To 750 Volts","imgUrl":"https:\/\/img.chinax.com\/nimg\/b9\/42\/b746faad2bf25d656dec1d102cbb-200x200-1\/copper_conductor_electrical_wires_and_cables_for_house_wiring_up_to_750_volts.jpg","attrs":{"Brand Name":"Chengtiantai Cable","Model Number":"NH-YJV","Certification":"CE, CB","Place of Origin":"Shenzhen, Mainland China"}}
These insulated wires are suitable for lying in tubes, under and surface mounting of plasters and also in closed installation conduits.
These are not allowed to install for direct laying on 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 with a nominal voltage up to 1000 V alternating current or up to 750 V direct current against earth.
Installation:
In industries
In houses
Suitable for installation in electrical installation pipes or similar closed systems - surface or flush mount
Standards/references:
International: IEC 60227-2
National: GB/T5023-2008
Certificates, approvals:
CE
CCC (China Compulsory Certificate, CCC)
All substances of the cable meet the requirements of RoHS Directive
Color options:
red, yellow, blue, black, green, green/yellow (other colors can be supplied on request)
Characteristics
Construction characteristics
Conductor material
bare copper class 5
Insulation
polyvinyl chloride (PVC) with different colors
Dimensional characteristics
Nominal cross-section
4 mm2
No. of strands
1
Max. overall diameter
3.9 mm
Approximate weight
44 kg / km
Electrical characteristics
Rated Voltage Uo/U (Um)
450 / 750 V
Maximum current rating Air 25 ℃
42 A
Maximum DC resistance, conductor 20°C
4.95 Ω / km
Test Voltage
2500 V
Usage characteristics
Maximum operating temperature
70 °C
Short-circuit max. conductor temperature (duration up to 5 S)
160 °C
Temperature Range
- 5 °C to + 70 °C
Installation conditions
Installation temperature
5 °C
Minimum bending radius
4 x cable diameter
Recommended maximum tensile stress
50 N / mm²
Note:
Photographs are not to scale and do not represent detailed images of the respective products.
Prices are net prices without VAT and surcharges. Sale to business customers only.
The information in this document is subject to change without notice.
