Flame retardant Low smoking and halogen free power cable

Flame retardant Low smoking and halogen free power cable Product Description Application: It is suitable for transmission line with a rated AC voltage U0/U 3.6/6KV and below. Executive Standard: GB/T12706-2008 ,equivalent to IEC502(83) Operational Performances: 1. Working temperature: For general type, not over 70°C as the maximum For 105°C flame-retardant material, not over 105°C as the maximum For 135°C flame-retardant material, not over 135°C as the maximum 2. Lowest ambient temperature:-40°C for fixed laying,-20°C for non-fixed laying 3. Rated voltage U0/U:0.6/1kV, 3.6/6kV 4. Min.bending radius:not less than 10 times of outer diameter of cable if without armor, and not less than 15 times of cable outer diameter provided the cable is armored. 5.Short-circuit condition:The maximum temperature of cable conductor will not exceed 175°Cunder short-circuit condition(longest time of 5 seconds)   Main Technical Data 1,Material: Table 1:Flame-retardant Technical Data of Varieties of Materials

Item	Technical Data
	General flame-retardant PVC	Low smoke and low halogen material	Low smoke and halogen-free material
Oxygen index(%)	30-20	31-33	36-40
Smoke density	600	300	With flame:50 without flame:260
Hydrogen halide release (mg/g)	580	100	0.5

  2,Product Table 2:Main Performances of Product

Serial   No.	Item			Performance
1	Structure			Attached   Sketch*
2	Conductor   resistance			As per   GB3956-1996
3	Voltage-withstand   test			No   breakdown
4	Mechanical	Tensile   strength	Insulation	Min.12.5N/mm2
			Sheath	Min.12.5N/mm2
		Elongation   at break	Insulation	Min.150%
			Sheath	Min.150%
	Mechanical   property after aging	Tensile   strength	Insulation	100°C±2°C,Min. 12.5N/mm2 in 7 days
			Sheath	100°C±2°C,Min. 12.5N/mm2 in 7 days
		Change   rate	Insulation	100°C±2°C,Max.±25% in 7 days
			Sheath	100°C±2°C,Max.±25% in 7 days
		Elongation   at break	Insulation	100°C±2°C,   Min.150% in 7 days
			Sheath	100°C±2°C,   Min.150% in 7 days
5	Flame-retardant   feature			In   compliance with GB/T12666.5-1990(Type CB) and IEC332-3 (Type CB)
	Insulation   resistance constant Ki MΩ·km		Minimum   at 20°C	36.7
			At 70°C	0.037

                          3,Color Code of Insulation Core: Complies with Requirements of National Standard GB6995.5-86

2-core	Red,Blue	4-core	Red,Yellow,Green,Blue
3-core	Red,Yellow,Green	5-core	Red,Yellow,Green,Black,Blue

  4,Vary in cross-section area, the four and five's             5,Basic Type and designation

Type	Designation   of product
VV	Cu core   PVC insulated&sheathed power cable
VLV	Al core   PVC insulated PVC sheathed power cable
VV22	Cu core   PVC insulated&sheathed armored power cable
ZR105-VV	Cu core   flame-retardant (105°C)PVC insulated&sheathed power cable
ZR135-VV	Cu core   flame-retardant (135°C)PVC insulated&sheathed power cable
ZR105-VV22	Cu core   flame-retardant(105°C)PVC insulated&sheathed armored power cable
ZR135-VV22	Cu core   flame-retardant(135°C)PVC insulated&sheathed armored power cable
ZR105-VLV22	Al core   flame-retardant(105°C) PVC insulated&sheathed power cable
ZR135-VLV22	Al core   flame-retardant(135°C)PVC insulated&sheathed power cable
ZR105-VDVD	Cu core   low-smoke&halogen PVC insulated&sheathed power cable
ZR135-VDVD	Cu core   low-smoke&halogen 135°C PO insulated&sheathed power cable
ZR105-VDVD22	Cu core   low-smoke&halogen PVC insulated&sheathed steel tape armored power   cable
ZR135-VDVD22	Cu core   low-smoke&halogen 135°CPO insulated&sheathed steel tape armored power   cable
VV32	Cu core   PVC insulated&sheathed thin steel wire armored power cable
VV42	Cu core   PVC insulated&sheathed thick steel wire armored porter cable
ZR105-VV32	Cu core   flame-retardant (105°C)PVC insulated and sheathed thin steel wire armored   power cable

  Type explanation   Code and definition

Item	Code	Definition
Flame-retardant   code	/ ZR	Non   flame-retardant can he omitted Flame-retardant
Insulation   material	V VD	PVC Low-smoke   & halogen material
Sheath   material	V VD	PVC Low-smoke   & halogen material
Armor   material	22 32 42	Steel   tape armor Thin   steel wire armor Thick   steel wire armor
Class   of heat-resistance	70 90 105 135	Max.   operating temp. is 70°C Max.   operating temp. is 90°C Max.   operating temp. is 105°C Max.   operating temp. is 135°C
Rated   voltage	0.6/1kV   3.6/6kV	Rated   voltage U0/U is 0.6/1kV Rated   voltage U0/U is 3.6/6kV

      2.the construction of the power cable for different voltage grade 2.1 low  voltage  cable power cable Low voltage (0.6/1 kv) single core or multi-core copper or aluminium conductor pvc inusulation steel tape armored or galvanized steel wire armored or unarmored pvc outer sheath power cable. 2.2 medium voltage cabel power cable Voltage grade is up to 35kv, cross-section area can be up to 1000 sqmm  (copper or aluminiun conductor). Conductor long-time  operating temperature is 90 degrees. In short circuit, conductor  highest temperature should be not more than 250 degrees. 1kv-35 kv  multi-cores copper or aluminium conductor xlpe insulation copper tape or copper wire screen  galvanized steel wire armored pvc or pe sheath power cable 2.3 high voltage cable power cable High voltage (35kv~220kv)  copper or aluminium conductor xlpe insulation metal sheath (lead or corrugated aluminium) hdpe or pvc outer sheath power cable. Laying conditions: for lyaing  under ground with large different  altitude, be able to bear external machanical force and moderate pulling force.    

Packaging Detail:	international wooden drums or according to your requirement.
Delivery Detail:	In one month or as the quantity you required.

    Attention: 1.Caused by floating market prices of raw materials, product price changes, please confirm offer in order to come to the electric company with me, so as to avoid inconvenience and losses due to price changes.  2. Storage instructions 1) cable should be avoided in open air, cable is not allowed to lie flat. (2) transport forbidden dropped from a height in the cable, it is strictly prohibited to       mechanical damage cable. (3) when lifting package, it is forbidden to several segments at the same time.In vehicles, ships and other transportation cable must be steadier, and fixed properly, prevent bumping into overturned. 3. Acceptance of goods (1) the customer after getting goods, please carefully check face to face, with reference to the contract or invoice, confirming specifications specifications, quantity, color is correct, goods without damage before you sign for it, there is a problem refused to sign for it, or by the logistics back, and immediately contact our company.Once receipt, will not be allowed to request return for other reasons. (2) for the product itself quality problem can return, return part of the freight shall be borne by the seller.The loss caused by improper use by customers themselves, do not assume corresponding responsibility, not refund don't change. (3) what they sell are real shooting, by reason of color difference, shooting skills may cause pictures and in-kind nuances, such as the products buyers in doubt, can consult shopkeeper first. (4) for packaging characteristics of wire products, knitting products in with the rest of the goods in transit may produce slight mishap after extrusion, as long as the insulation surface found no scratches or broken, you may rest assured to use.      FAQ    Marking Examples: Example 1:Copper-core PVC insulated and sheathed steel-tape armored 3+1 type, main core section is 50mm2 and that of neutral core is 25mm2, such power cable can be represented by: VV22 3X50+1X25 Example 2:Rated voltage is 0.6/1kV copper-core flame retardant(135°C)PVC insulated and sheathed, small-gauge steel wire armored, 4+1 type, main core section is 70mm2 and that of neutral core is 35mm2, such power cable can be represented by: ZR135-VV 0.6/1kV 4 X 70+1x35   Example 3: Rated voltage is 0.6/1kV, copper-core flame-retardant(105°C)PVC insulated and sheathed, steel tape armored, 3+2 type, main core section is 185mm2 and that of neutral core is 95mm2, such power cable can be represented by: ZR105 -VV22 0.6/1kV 3 X 185+2 x 95   Example 4: Rated voltage is 0.6/1kV, aluminum core PVC insulated and sheathed, 3+1 type, main core section is 50mm2 and that of neutral core is 25mm2, such power cable can be represented by: VLV 0.6/1kV 3 X 50+1 X 25   Example 5: Rated voltage is 0.6/1kV,aluminum core flame-retardant PVC (105°C)insulated and PVC sheathed power cable with main core section to be 50mm2 and that of neutral core is 25mm2, it can be represented by: ZR105-VLV 0.6/1kV 3 X 50+1 X 25   Example 6: Rated voltage is 0.6/1kV,aluminum core flame-retardant PVC (135°C)insulated and PVC sheathed power cable with main core section to be 50mm2 and that of neutral core is 25mm2, it can be represented by:ZR135-VLV 0.6/1kV 3 X 50+1 x 25     Our Services  Special cables can provide installation service if needed.     Company Information