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4 AWG 4 Conductor Unshielded 1KV Special Purpose Wind Turbine Control Tray Cable Specification
Lake Cable Part #: VXT44(413)/XESSB
Description: 4 AWG, 4 conductor unshielded 1KV special purpose control tray cable constructed with stranded bare copper, cross-linked polyethylene insulation and an overall polyvinylchloride jacket. Individual conductors are manufactured in accordance with UL Standard 44, Type XHHW-2. Cable is manufactured in the USA in accordance with UL Standards 1277 and 2277 and listed as “Wind Turbine Tray Cable” for installation in a cable tray or raceway within a wind turbine generator in accordance with Article 336 of the National Electric Code. Cable may be installed in open air, in cable trays or raceways within a wind turbine generator and is approved for direct burial and outdoor applications. Jacket is sunlight and oil I & II resistant and cable is (UL) Wind Turbine Tray Cable approved for 1KV, 90°C Wet or Dry and (CSA) CIC approved for 600V 90°C and meet or exceed the requirements of IEEE 383, UL 1581 (1685) and 1202 (FT-4) 70,000 BTU/HR flame tests.
1. Conductor
1.1 AWG Size & Stranding: 4 AWG, Class K 413 Strands
1.2 Material: Annealed Bare Copper
2. Insulation
2.1 Material: XLPE per UL Standard 44, Type XHHW-2
2.2 Wall Thickness: 0.045” - The minimum at any point shall not be less than 90% of the specified
wall thickness
3. Color Code
3.1 Code: Black & Numbered with 1 Green/Yellow Ground
4. Assembly
4.1 Lay Length: Per UL Standards 1277 & 2277
4.2 Fillers: Non-Hygroscopic Polypropylene – As required for a round cross-section
4.3 Binder: Polypropylene Tape
4.4 Shield: N/A
4.5 Drain Wire: N/A
5. Jacket
5.1 Material: Polyvinylchloride per UL Standards 1277 & 2277
5.2 Wall Thickness: 0.080” - The minimum at any point shall not be less than 80% of the specified
wall thickness
5.3 Diameter: 1.032”
5.4 Color: Black
5.5 Weight: 807 lbs./Mft.
6. Markings
6.1 Type: Cable shall be permanently identified via surface inkjet print
6.2 Legend: WTEC 323699 4AWG 4C (UL) WTTC 1000V XLPE 90’C DRY/WET PVC JACKET SUN RES
OIL RES I & II FT4 -40’C – CSA 226471 CIC TC 4AWG 4C XLPE 600V FT4 90’C DRY/WET -40’C
SR OR CSA 226471 AWM A/B I/II XLPE 600V FT2 90’C (2 YEAR DIGIT OF MFG) (WO#)
(SEQUENTIAL FOOTAGE MARKERS) “ROHS”
7. Standards
7.1 UL listed as Wind Turbine Tray Cable per UL Standards 1277 & 2277 for special purpose cables
7.2 UL approved for -40°C Cold Impact, Sunlight and Oil I & II Resistant applications
7.3 CSA listed as Type CIC per CSA Standard 22.2 No. 239-97 for instrumentation and control cable
7.4 Cable meets IEEE 383, UL 1581 (1685) & 1202 (FT-4) 70,000 BTU/HR flame test requirements
7.5 All materials used in the manufacture of this cable are RoHS compliant
ALL SPECIFIED PARAMETERS ARE NOMINAL AND SUBJECT TO VERIFICATION
Information on this specification is subject to change without notice. Page 1 of 2