Popular Heat-resistant Nylon Coating Electric  Wire THHN THWN-2 TW THW T90 AWG8 AWG10 AWG12 AWG16

 

1. Application:

 

THHN stands for "thermoplastic, heat-resistant nylon coating". THHN is the name of a particular insulation material, temperature rating, and service condition (suitable for dry and wet locations) for electric wires and cables.They cables are commonly used in AC power distribution systems and are typically rated 110V to 600V. 

 

General purpose wiring in accordance with the National Electrical Code, maximum conductor temperature of 90°C in dry locations , 600 volts.THHN cable may also be used for wiring of machine tools, control circuits or on certain appliances.

 

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:

 

Underwriters Laboratories Standard 83 for Thermoplastic Insulated Wires.

Underwriters Laboratories Standard 1063 for Machine-Tool Wires and Cables (Stranded items only) 

Underwriters Laboratories Standard 758 for 105°C Appliance Wiring Materials (Stranded items only).

CSA Standard C22.2 No. 75 and Electrical Bulletin No. 1451 for Type T90 Nylon or TWN75.

Federal Specification J-C-30B.

 

4. Colors available

Available colors: Black, White, Blue, Red, Yellow, Green, Orange and according to customer's request.

 

5. Dimensions of THHN wire

 

Hot sale copper conductor pvc insulated nylon sheathed cable

 

 Cable introduction :

• The rated voltage of the wires should equal to or higher then the rated voltage of the system when wires are used at AC system. If the wires are used at DC system, the rated voltage of system should lower then 1.5 times as high as rated voltage of cable and wires. The working voltage of the system could be 1.1 times as high as the rated voltage of the cable.
• The long term working temperature should lower then 70^oC. The working temperature of BV-90 should lower then 90^oC. And the laying temperature should higher then 0^oC.
• The curve diameter of the wire should longer than 8 times of the diameter of the outer diameter of cable and wires if their outer diameter is 25 mm or above. If the diameter of cable and wires is above 25 mm, the curve diameter should be at least 12 times of the outer diameter of the cable and wires.

 Specification :

UL Standard  12 14 16 18 nylon cable THHN cable for home application

THHN building wire is meant for use as general purpose wiring for installation in conduitor other recognized raceway. THHN may also be used for machine tool, appliance and control circuit wiring.

THHN Wire Approvals:

UL listed Standards. 83 & 1063 as:

Type THHN Wire 90°C in dry locations, Type THWN Wire 75°C in wet locations.

A-A-59544, NEMA WC-5, UL-758

CSA approval upon request.

THHN Wire Description:

Conductor:Bare copper, Soft Drawn

Insulation:PVC

Jacket:NYLON

Standard Colors(denoted by a dash and number code following the part number below): Black (-0), Brown (-1), Red (-2), Orange (-3), Yellow (-4), Green (-5), Blue (-6), Violet (-7), Gray (-8), White (-9), Pink (-10), Tan (-11); Striping and Other colors available upon request.

Gasoline & oil resistant – Type MTW 90°C Machine Tool Wire (stranded only) 105°C AWM, 80°C where exposed to oil.

 

Fine manufacturing technique produce the high quality of wire and cable.

 

 

 

We attend the Canton Fair every year, so welcome to visit our booth in April and October! 

 

 

Now, please feel free to contact our sales whatsapp:  0086-152 250 99302 or send by email below.

 

We will be waiting for you. Thank you.

 

 

 

 

 

PVC/Nylon (14-10 AWG) 600V THHN or THWN-2 Control Cable

Constructions:

Plain Annealed Flexible Copper Conductors / PVC Insulated / PVC Sheathed. 
300/500V

The cable is designed to be used as an interconnecting cable for measuring, controlling or regulation in control equipment for assembly and production lines, conveyors and for computer units.

Due to the flexibility of YY cable, electricians commonly use YY for linking fixed and mobile equipment. If protected correctly electricians have found that YY can be useful in outdoor projects – however it is recommended and most commonly used for indoor projects in dry or moist conditions.

Standards:

GB 9330-1988 plastic insulated control cables.

Other standards such as BS, DIN and ICEA upon request.

This product used as the wiring in devices of the power distributionunit, A.C. Rated voltage up to 450/750V.

 

Characteristic of use

1). The permissble long-term working temperature of the cable conductor: XLPE insulated is 90°C, PVC insulated is 70 °C. During the cable laying, the ambient temperature must be above 0 °C.

2). The permissible bending radius in cable laying and installing.

a). For unarmoured cable, it shall not be less than 6 times of external diameter of cable.

b). For armoured or copper tape screened cable, it shall not be less than 12 times of the external diameter of cable.

c). For the flexible cable with screen layers, it shall not be less than 6 times of the external diameter of cable.

 

The major technical Characteristies and requirements:

There are three types of conductive core: the first (A), the second (B) are suitable for fixed installation ( the first is solid conductor, the second is stranded conductor) and the third (R) is a flexible stranded conductor and applicable to the flexible cable that requires movement.

 

The structure of conductor and D.C. resistance:

 

The insulated thickness and resistance:

 

Certification: 

 

 

1. Export wooden drum, wooden iron drum and other export standard package

2. Each Drum 100m or depending on customized.

3. Then pack by plastic kitting bag or plastic film.

4. Fixed with plank or board.

Delivery Detail: 10 days and also depend on the quantity

 

Our service:

we are one of the biggest manufacture in china mainland. We will give you a perfect shopping experience . If you need visit our factory , we will meet you at the airport or train station.

Also we can offer other service 

Custom Merchandise:we can make cable as your need include the color ,size and so on.we also offer OEM .

Complete Course Tracking:we can offer you the service from the business begin to you get the cable and use it .

 

Company information:

Cable sample: we can offer the sample free .

Zhengzhou hongda cable Co., Ltd.
Established Year:1999
Registered capital of RMB:5,000,000
Factory Area:300,000m2

Main products:

Areial bundle cable ,XLPE insulated power cable ,PVC insulated power cable ,electrical wire ,bare aluminum conductor(AAC AAAC ACSR )and so on

Main export county:

USA Philippines Malaysia Indonesia Venezuela, Colombia  Mexico

Dominica  India  South  Africa  Zambia  Kenya and so on.

 

Some suggest for you to choose the cable wire:

1.>Try: Preferably used a cable wire head alternating bending by hand, if the cable wire soft feel, fatigue strength well, the plastic or rubber elasticity handle well and no cracks on the wire insulation is the superior product. Our Zhengzhou Hongda Cable Co., Ltd used the high-quality PVC material production of wire and cable with good flexibility, not easy to break, high temperature resistance, corrosion resistance, Oil resistant, quality assurance, safety to use.

 

2.>Price: The poor quality cable wire due to the low production cost, traders sale it often under the guise of cheap low-cost for sales attract to buyer. So if you are blind pursuit of low prices, it is likely to be in the trap of unscrupulous traders, buy the low-quality wire and cable, you may be happy when you payment, but when using it, you will can not be estimated by an accident of the loss because the poor quality cable wire. Our Zhengzhou Hongda Cable Co., Ltd promise for you that we are not compare the lower price than others, we just promise we will let you spend the same money to enjoy the highest quality products and services.

 

3.>Copper Quality: Qualified copper wire the copper core is purple, shiny, soft touch. Inferior copper wire the copper core is atropurpureus, partial yellow or Partial white, more impurities, poor mechanical strength, poor toughness, that is easy to be break, and there are often have broken wires phenomenon. Check it, you just put a head wire stripped 2cm, then use a piece of paper on a copper core rub a little bit, if there is a black substance on the white paper, described in copper core have impurities. Zhengzhou Hongda Cable Co., Ltd used oxygen-free copper content of 99.99%, the product performance better than China national standards, high purity, anti-aging, high electrical conductivity, low loss, superior current carrying capacity, quality assurance, safety to use.

 

4.>Look: to see whether have the quality system certification; to see whether have the company name, address, test chapter, date of manufacture; see whether have printed trademarks, specifications and voltage on the cable wire. It also can be depending on the cable wire nominal cross-sectional area,  the superior copper product it have a bright and a soft colors, otherwise it is defective.

p;toughness, that is easy to be break, and there are often have broken wires phenomenon. Check it, you just put a head wire stripped 2cm, then use a piece of paper on a copper core rub a little bit, if there is a black substance on the white paper, described in copper core have impurities. Zhengzhou Hongda Cable Co., Ltd used oxygen-free copper content of 99.99%, the product performance better than China national standards, high purity, anti-aging, high electrical conductivity, low loss, superior current carrying capacity, quality assurance, safety to use.

5.>Weighting: In the good quality cable wire, generally in the predetermined weight range. Like the single stranded of plastic insulated cross-sectional area of 1.5mm2  copper wire, the weight about 1.8kg ~ 1.9kg per 100m; 2.5mm2 single stranded of plastic insulated copper wire, the weight about 3kg ~ 3.1kg per 100m; 4.0mm2 single stranded of plastic insulated copper wire, each 100m weight about 4.4kg ~ 4.6kg. Poor quality of cable wire weight less than that, or the length not enough, or too much  impurities in copper core cable wire. Zhengzhou Hongda Cable Co., Ltd guaranted national standard for quality, you can rest assured to purchase.

 

 

Any other information of cables pls contact with me: