Product Details

Product Description

UL Standard Electrical Wire THHN/THWN/THWN-2 cable /Electrical Cables and Wires

Standard
The product is manufacture according to the standard of Q/320282DCE010-1999or JB/T10261-2001,and the same time is also manufactured according to the standard of IEC,English,Germany and America.

Applications
PVC insulated and Nylon jacketed wires and cables is suitable for power device with fixation installation and ratel voltage up to and including 450/750V.

Operating characteristics
Rated power – frequency voltage Uo/U:450/750V and 300/500V.
Max.admissible operating temperature of conductor:
BVN,BVNVB:70°C
BVN-90:90°C
The installation temperature should be not below 0°C
The bending radius of cable:
D≤25mm.:≥4D
D>25mm.:≥6D
(D-Diameter of the cable)

General purpose building wire for services, feeders and branch circuits.

Temperature rating not to exceed:

THHN/THWN: 90°C dry and dump, 600V

THHN/THWN: 75 °C wet or in oil, 600V

THWN-2: 90°C Dry, wet or in oil,600V

1. Application:

General purpose building wire for services, feeders and branch circuits.

Temperature rating not to exceed:

THHN/THWN: 90°C dry and dump, 600V

THHN/THWN: 75 °C wet or in oil, 600V

THWN-2: 90°C Dry, wet or in oil,600V

2. Construction:

Conductor: Annealed Copper, solid or stranded sizes 14AWG up to 1000MCM

Insulation: Premium Grade Flame Retardant Polyvinyl Chloride( PVC)

Jacket: Tough Polyamide (Nylon)

3. Standard&Test Specification:

THHN/THWN-2 Conforms to following standards:

UL83 for Thermoplastic Insulated Wire and Cables(THHN/THWN-2)

UL758 for Appliance Wiring Materials(AWM)

UL1063 for Machine Tool Wire(MTW)(Stranded Conductor Only).

Size	Section	Cu Cond.	Cond Dia.	PVC Thick	Nylon Thick	OD
AWG /MCM	Mm2	Wire no./mm	mm	mm	mm	mm
14	2.08	1/1.63	1.63	0.38	0.1	2.59
12	3.31	1/2.05	2.05	0.38	0.1	3.01
10	5.26	1/2.59	2.59	0.51	0.1	3.81
14	2.08	19/0.38	1.9	0.38	0.1	2.86
12	3.31	19/0.47	2.35	0.38	0.1	3.31
10	5.26	19/0.6	3.00	0.51	0.1	4.22
8	8.37	19/0.75	3.75	0.76	0.13	5.53
6	13.3	19/0.95	4.75	0.76	0.13	6.53
4	21.2	19/1.19	5.95	1.02	0.15	8.29
3	26.7	19/1.33	6.65	1.02	0.15	8.99
2	33.6	19/1.5	7.5	1.02	0.15	9.84
1	42.4	19/1.68	8.4	1.27	0.18	11.3
1/0	53.5	19/1.89	9.45	1.27	0.18	12.35
2/0	67.4	19/2.12	10.6	1.27	0.18	13.5
3/0	85	19/2.38	11.9	1.27	0.18	14.8
4/0	107	19/2.67	13.35	1.27	0.18	16.25
250	127	37/2.09	14.63	1.52	0.2	18.07
300	152	37/2.29	16.03	1.52	0.2	19.47
350	177	37/2.47	17.29	1.52	0.2	20.73
400	203	37/2.64	18.48	1.52	0.2	21.92
500	253	37/2.95	20.65	1.52	0.2	24.09
600	304	61/2.52	22.68	1.78	0.23	26.70
750	380	61/2.82	25.38	1.78	0.23	29.40
1000	507	61/3.25	29.25	1.78	0.23	33.27

4. Insulation

Each conductor shall be insulated with PVC and sheathed with nylon complying with requirements of UL Standard 83 for Types THHN or THWN , UL Standard 1063 for Type MTW and CSA C22 .2 No. 75 for T90 Nylon . In addition, Types THWN or THHN shall comply with the optional Gasoline and Oil Resistant II rating of UL Standard 83. The insulation on stranded sizes shall also comply with UL requ irements for 105°C Appliance Wiring Material.

The average thickness of PVC insulation, for a given conductor size , shall be as specified in UL Standard 83 for Types THWN or THHN. The minimum thickness at any point, of the PVC insulation, shall be not less than 90% of the specified average thickness. The minimum thickness at any point of the nylon sheath, shall be as specified in UL Standard 83 for Types THWN or THHN . The PVC insulation shall be appl ied tightly to the conductor and shall be free-stripping .

Details show

Company Information

Established in 1993, Hebei Huatong Wires and Cables Group Co., Ltd covers an area more than 220,000 square meters, owning more than 420 sets manufacturing equipment and more than 250 sets of testing equipment or apparatus. Our annual production capacity is 3 billion Chinese Yuan. Now there are more than 800 employers in our company, among which more than 150 are technicians. Our products are widely used in the field of electric power, coal, metallurgy, petrochemical industry, railway, national defense, construction, aviation and other national key projects.

Products: XLPE insulating power cables with voltage up to 35kV, PVC insulated power cables, mining cable, general rubber sheathed flexible cable, Submersible oil pump cable,locomotivevehicle cables, elevator cable,shipboard cable, nuclear station cables, prefabricated branch cables, ABC cables, control cables, special cables, the motor winding connecting conductors, aluminum stranded conductor (AAC) and aluminum stranded steel-core reinforced conductor (ACSR) so on.

We are JV with Furukawa(Japanese company) for rubber serial cable (minding cables, welding cables.submersible oil pump cables, .)and also JV with Riken(Japanese company) for elevator cables. Our products have extensive influence and good reputation in both domestic and worldwide market, such as the United States, Holland, Italy, Russia, Britain, Australia, New Zealand, Ethiopia, Ghana, Algeria, South Africa,Congo, Middle East and Southeast Asia countries and so on.

Customer visit

Certification:

We are one of China top rank cable&wire manufacturer.Our products meet standards of GB, IEC DIN ASTM, JIS, NF, AS/NZS CSA GOST and so on. At thte same time, we have obtained ISO9001,ISO14001,OHSAS18001, UL,CE,KEMA, TUV, Bureau Veritas, Lloyd,IEC,GL,SA,NK,KR certificates.

Packaging & Shipping

Our Services

1. 22 years production experience and 13 years export experience .

2.high-end Machinery and equipment for high quality cable .

3.manufacture various of cable :power cable,control cable,abc cable,submersible oil pump cable,rubber cable,elevator cable,electric cable...

4. products certification :UL,CE,BV,TUV,KEMA,PSB,SABS,ABS,NK,LR,KR,GL,DNV:

system ceryification:ISO9001,ISO14001,OHSAS18001

5.our product sells all over the world and has the good reputation.

fessional teamwork service for you actively.

7.quick solution and long time online time waiting for your inquiry.

8.rapid delivery and feedback.

9. Stock available, Free sample

10.We can do that you expect

FAQ

(1)When can I get the price?

We usually quote within 6 hours after we get your inquiry. If you are very urgent to get the price, pleasecall us or tell us in your e-mail so that we will regard your inquiry priority.

(2).How can I get a sample to check your quality?

After price confirmation, you can require for samples to check our quality. Sample is free, but the freightcharge should be paid.

(3).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 3-7days. The samples will be sent to you via express and arrive in 3~5 days. You can use your own express account or prepay us if you do not have an account.

(4).What about the lead time for mass production?

Honestly, it depends on the order quantity and the season you place the order.The best record we keep is delivering 10 kilometers cable within a week. Generally speaking, we suggest that you start inquiry two months before the date you would like to get the products at your country.

(5)What cables does Hua Tong manufature?XLPE insulating power cables with voltage up to 35kV, PVC insulated power cables, mining cable, general rubber sheathed flexible cable, Submersible oil pump cable, locomotive vehicle cables, elevator cable,shipboard cable, nuclear station cables, prefabricated branch cables, ABC cables, control cables, special cables, the motor winding connecting conductors, aluminum stranded conductor (AAC) and aluminum stranded steel-core reinforced conductor (ACSR) so on.

(6). Which payment terms do you accept?

A: The payment term varies with different price level and total value of every contract.

The following are most common terms:

a.100% TT advance for small amount orders.

b.30% T/T down payment, balance payment negotiable accordingly.