Thw PVC Insulated Electric Building Wire

 Thw PVC Insulated Electric Building Wire

Produktdetails

Basis Info

Modell Nr.:BV
Art: Isolierte
Anwendung: Heizung , U-Bahn
Leitermaterial: Kupfer
Mantelmaterial: PVC
Isoliermaterial: PVC
Material Form: Runddraht
Bescheinigung: ISO9001 , CE , CCC , RoHS

Zusätzliche Informationen.

Warenzeichen:JYTOP
Verpackung:Packed in 100m Coils
Standard:as per popular standards or clients's requirement
Herkunft:Zhengzhou, China
HS-Code:8544492100
Produktionskapazität:10X20' Containers Per Month

Produktbeschreibung

600V THW PVC INSULATED BUILDING WIRE"

APPLICATION:
General purpose wiring for lighting and power – residential,
Commercial, industrial buildings in accordance with the National Electrical
Code, maximum conductor temperature of 75° C in wet or dry locations,
For circuits not exceeding 600 volts

STANDARDS:
1. Listed by UL as Type THW per Standard 83.
2. All sizes carry the VW-1 flame test designation.
3. Listed by UL as Oil Resistant I.
4. Listed by UL as Sunlight Resistant (250 kcmil and larger, black only)
5.250 kcmil and larger pass UL and IEEE-383 ribbon burner flame test
And are listed For CT Use.
6. Conforms to Federal Specification J-C-30B.

CONSTRUCTION:
Annealed uncoated copper conductor, PVC insulation, surface printed.

SPECIFICATION:

1. SCOPE
1.1 This specification describes single conductor THW, a general purpose building wire insulated with polyvinyl chloride (PVC) intended for lighting and power circuits at 600 volts or less, in residential, commercial and industrial buildings. The wire may be operated at 75° C maximum continuous conductor temperature in wet or dry locations and is listed by Underwriters Laboratories for use in accordance with Article 310 of the National Electrical Code.

2. APPLICABLE SPECIFICATIONS
2.1 The following specifications form a part of this specification to the extent specified herein:
2.1.1 Underwriters Laboratories Standard 83 for Thermoplastic Insulated Wires.
2.1. 2 Federal Specification J-C-30B.

3. CONDUCTORS
3.1 Conductors shall be solid or Class B stranded, annealed uncoated copper per UL Standard 83.

4. INSULATION
4.1 Each conductor shall be insulated with PVC complying with the physical and electrical requirements of UL Standard 83 for Type THW. In addition, the PVC insulation shall comply with the optional Oil Resistant I listing of UL Standard 83.
4.2 The average thickness of insulation, for a given conductor size, shall be as specified in UL Standard 83 for Type THW wire. The minimum thickness at any point shall be not less than 90% of the specified average thickness.
The insulation shall be applied tightly to the conductor and shall be free-stripping.

5. IDENTIFICATION
5.1 The wire shall be identified by surface marking indicating manufacturer’s identification, conductor size and metal, voltage rating, UL Symbol, type designation and optional ratings.

6. TESTS
6.1 Wire shall be tested in accordance with the requirements of UL Standard 83 for Type THW wire and for the optional Oil Resistant listing.

7. LABELS
7.1 The wire shall bear the Underwriters Laboratories label for Type THW.

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Ampacity in accordance with NEC for not more than these conductors in raceway, 750C conductor temperature and 300C ambient in wet or dry locations.

Size
AWG or kcmil
No. of strands Insulation thickness
mils
Nominal
Diameter
inch
NEC
Ampacity
Approx. weight (lbs/1000ft)
copper Net
14 Solid 30 0.13 20 12 19
12 Solid 30 0.15 25 20 26
10 Solid 30 0.17 35 31 39
14 7 30 0.14 20 13 19
12 7 30 0.16 25 20 28
10 7 30 0.18 35 32 41
8 7 45 0.24 50 50 67
6 7 60 0.30 65 81 105
4 7 60 0.35 85 129 160
3 7 60 0.38 100 163 195
2 7 60 0.41 115 205 245
1 19 80 0.49 130 258 315
1/0 19 80 0.53 150 326 390
2/0 19 80 0.57 175 411 480
3/0 19 80 0.62 200 518 595
4/0 19 80 0.68 230 653 735
250 37 95 0.75 255 772 880
300 37 95 0.81 285 926 1040
350 37 95 0.86 310 1081 1205
400 37 95 0.90 335 1235 1365
500 37 95 0.98 380 1544 1685
600 61 110 1.09 420 1853 2030
750 61 110 1.18 475 2316 2510
1000 61 110 1.34 545 3088 3305

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