2 Core Low Voltage PE PVC PUR Insulated Sheath Power Cable Electrical Cable Underground Armoured Cables

• Customization: Available
• Application: Underground, Industrial, Underground Distribution
• Voltage: High Voltage Cable
• Model NO.: LV cable
• Current: AC Cable
• Insulation Material: XLPE or Epr
• Sheath Material: PVC or LLDPE
• Material Shape: Round Wire
• Wire Core Material: Bare Aluminium or Copper, Stranded Class B Compres
• Certification: ISO, CCC, CE, RoHS, VDE, UL cUL CSA
• Model: Mv-90 Cable
• Brand: Huatong Cables
• Jacket: Black Sunlight Resistance and Flame Retardant Poly
• Shield: Copper Wire or Copper Tape
• Number of Cores: Single Core
• Cross Section: 8AWG-1000 Kcmil
• Standard: UL 1072
• Main Market: South American, USA
• Rated Voltage: 5kv/8kv/15kv/35kv
• Transport Package: Standard Export Drum
• Specification: 8 AWG (6 AWG Aluminum) up to 1000 kcmil.
• Trademark: Huatong
• Origin: Hebei Province, China
• HS Code: 8544601290
• Production Capacity: 1000km/Month

Product Description

Application Primary power and distribution circuits in industrial and commercial installations, power circuits in generating plants where line to ground fault current are within shield capabilities. May be used in wet or dry locations, installed in raceways, duct, and open air, aerially or directly buried as permitted by NEC.

 

Condctor		Copper Neutral  (1/3)		diameter(inch)						Weight (Pounds)
AWG orMCM	Stranding	Number of  Wires	Size AWG  (Solid)	Conductor	Over	Over  Insul.	Over Neutral	Over	Conductor	Concentric	TotalNo	Total WithJacket
					Insulation	Shield	Wires	Encaps. Jkt.		Neutral	Jacket
1/0	19 wire	9	14	0.37	1.12	1.23	1.35	1.46	325.8	119.2	659	4926
2/0	19 wire	11	14	0.42	1.17	1.27	1.40	1.50	410.9	146.3	775	808
3/0	19 wire	14	14	0.47	1.22	1.32	1.48	1.59	518.1	185.9	900	923
4/0	19 wire	11	12	0.53	1.28	1.38	1.54	1.71	653.3	228.0	1110	1055
250	37 wire	13	12	0.57	1.33	1.44	1.64	1.81	771.9	282.1	1330	1292
350	37 wire	12	10	0.68	1.44	1.54	1.70	1.89	1081	398.0	1633	1519
500	37 wire	17	10	0.81	1.57	1.72	1.88	2.04	1544	543.5	2002	1886
750	61 wire	25	10	0.99	1.76	1.93	2.11	2.28	2316	801.5	2650	2289
1000	61 wire	33	10	1.14	1.92	2.06	2.27	2.43	3088	1058	3847	2960

Hebei Huatong Wires and Cables Group Co., Ltd was established in 1993, cover 450, 000 square meters. With more than 450 sets of manufacturing equipment and 255 sets of testing equipment or apparatus. The annual production capacity is 1000 million Dollar, the amount of exports close to 70%.
Now there are over 2,000 employees in our company, among which 250 are technicians. Based on the scientific man- agement, Now we are comprehensive, large-scale enterprises in the wire and cable industry. We have more than 40 UL/CUL,CSA certification.
Our main products including Low voltage cable, Medium voltage cable, Solar cable, Control cable, Rubber cable, Mining cable, Winding cable,ESP cable, Shipboard cable, Aerial cables, Cables for locomotives, AAC, AAAC con- ductor, ACSR conductor, and many types of UL/CUL,CSA certificate cable, projects in more than 60 countries.

FAQ

1.What is ampacity?
This is a term for the maximum current carrying capacity, in amps, of a particular device. The current carrying capacity is normally associated with electrical cable and is determined as the maximum amount of current a cable can withstand before it heats beyond the maximum operating temperature. The effect of resistance to current flow is heating and this is dependent upon the size of the conductor, the insulation material around the conductor, and the installation environment.The larger the conductor size the lower the resistance to current flow, meaning less heat associated with this resistance. Increasing the conductor size increases the current carrying capacity. Similarly, the higher the temperature resistance of the insulating material, the higher the ampacity or current carrying capacity. A 90*C rated insulation will have a higher current carrying capacity than a 70"C rated insulation.
The installation environment and the temperature of this environment affects the ability to dissipate heat away from the cable and so also affects the current carrying capacity. Cable used in air or ground at lower temperature will have a higher current carrying capacity than cable in air or soil at higher ambient temperatures.
2.What are electrical cable type tests?
Type tests (short for Prototype) are predominately destructive tests, conducted to determine if the cable construction and materials are compliant with standard specifications. As inferred in the name, prototype tests are done to prove design and the required cable parameters - they are only required to be done once and are generally not repeated.
Examples of type tests include: Corrosive and acid gas
Mass of zinc coating for galvanised wire armour Smoke emission
Flame propagation test for multiple cables Shrinkage teston insulation Abrasion test
Type tests, routine tests or sample tests are categorised in the relevant standard to which the cable is manufactured to.
3.How are cable sizes selected?
Cable size selection is based on three main factors: Current carrying capacity Voltage regulation Shortcircuit rating
The current carrying rating is determined by the conductor size and the thermal heating of the cable. The cable spacing, application and insulation materials are relevant to the dissipation of this heat.
Voltage regulation is not usually a problem with well-designed electrical power systems but the voltage drop incurred with excessively long cable runs needs to be accounted for.
Guidance on cable size selection for various temperature ratings and wiring methods, along with guidance on voltage drop calculations, are contained in the National Wiring regulations(BS7671).Assistance in determining the correct cable size for your application can be sought from the experts in The Cable Lab.
Short circuit ratings are based on the maximum current withstand capability of the cable in a short circuit condition. The cable should be capable of withstanding this current without thermal damage until the fault condition can be switched to safety through a device like a circuit breaker of fuse
4.How should I select cable glands?
There are several different types of cable gland and choosing the right one for your application is very important. When choosing a suitable compatible gland you need to consider the following;
- The type of cable the gland will be connected to (for example SWA armoured cable requires a gland such as the BW brass cable gland)
- The material the cable is made of, the construction and cross-sectional size (for instance, is the cable screened or braided?)
- The colour requirement (if any) for the cable gland
- The location of the cable and gland (are there any restrictions on the installation space, electromagnetic interference, or environmental considerations to bear in mind?)
- Does the gland need to be water resistant (cable glands are rated IP68 for watertight, dust-proof seals, or IP69K where total immersion in water and resistance to direct water jet pressure is needed). - If the gland is required to provide mechanical protection
- If the cable and gland is to be used in hazardous areas (explosive areas should use glands for intrinsically safe circuits such as the HSK-K-EXE-Active plastic gland)
- Should the gland provide electrical earthing or grounding
- Will there be issues with dissimilar metal reaction (nickel-plated cable glands offer chemical stability)
- If the cable is an armoured cable then consideration must be given to the size of the inner bedding of the cable, the armour material, and the short circuit rating of the armour
- The material of the mating or housing that the gland is being attached to needs to be considered for compatibility. - The depth and size of the gland thread must also be considered - metric or PG? - Are stopper plugs needed in the gland to close off unused cable entries?
Our technical experts are available to provide advice on the most appropriate cable glands and other cable access