SPEC: 26651

HVTECK CU 3/C 345TRXLPE TS PVC AIA PVC 35kV 100% CSA SPEC26651

3 Conductor, 345 Mils Tree Retardant Cross Linked Polyethylene, 100% Insulation Level, Tape Shield, Polyvinyl Chloride (PVC) Inner Jacket, Aluminum Interlocked Armour (AIA), Polyvinyl Chloride (PVC) Jacket

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Application & Features

Southwire's 35kV HVTECK is a CSA armoured cable for industrial and commercial medium voltage applications. Rated FT4, -40°C, Hazardous Locations (HL). These cables are capable of operating continuously at the conductor temperature not in excess of 105°C for normal operation, 140°C for emergency overload, and 250°C for short circuit conditions. Rated for 1000 lbs /FT maximum sidewall pressure. These cables feature sunlight and moisture resistance, exceptional corona resistance, resistance to most chemical soils and acids and are flame retardant.

Specifications

Select more options below for part numbers, packaging, and color options:

	Cond. Size	Cond. Strands	Diameter Over Conductor (in) (cm)	Diameter Over Insulation (in) (cm)	Insulation Thickness (mils) (mm)	Diameter Over Shield (in) (cm)	Inner Jacket Thickness (mils) (mm)	Diameter Over Armor (in) (cm)	Jacket Thickness (mils) (mm)	Approx. OD (in) (cm)	Approx. Weight (lbs/1000') (kgs/km)	Max Pull Tension (lbs) (kg)	Min. Bend Radius (in) (cm)
More Options	350 KCMIL 350 KCMIL	37 37	0.661 1.68	1.377 3.50	345 8.76	1.437 3.65	125 3.18	3.767 9.57	85 2.16	3.937 10.00	8122 12087	8400 3810.17	27.6 70.10

1 Comply with ICEA S-93-639 Appendix C for jacket thickness determination
^ Orange Jacket
TBA stock codes are estimations only and actual product may vary. Please wait until a stock code is assigned to purchase connectors and/or fittings.

	Cond. Size	DC Resistance at 25C (ohms/1000') (ohms/km)	AC Resistance at 75C (ohms/1000') (ohms/km)	Capacitive Reactance (ohms/1000') (ohms/km)	Inductive Reactance (ohms/1000') (ohms/km)	Zero Sequence Impedance (ohms/1000') (ohms/1000')	Positive Sequence Impedance (ohms/1000') (ohms/1000')	Shield Short Circuit Current 6 Cycles	Allowable Ampacity Directly Buried 90C	Allowable Ampacity In Air 90C
More Options	350 KCMIL 350 KCMIL	0.031 0.05	0.041 0.06	0.047 0.07	0.040 0.06	0.363 + j0.230 0.363 + j0.230	0.042 + j0.040 0.042 + j0.040	4545 4545	485 485	468 468

* Inductive impedance is based on non-ferrous conduit with one diameter spacing center-to-center.
* CEC ampacities are based on:
3/C in air copper and aluminum: D17N
3/C direct buried copper and aluminum: D17E

Standards & References

ASTM B3 Soft or Annealed Copper Wire
ASTM B8 Concentric-Lay-Stranded Copper Conductors
CSA C22.2 No. 174 Cables in Hazardous Locations
CSA C22.2 No. 2556 & No. 0.3 Wire and Cable Test Methods
CSA C68.10 Shielded Power Cables for Commercial and Industrial Applications - 5 to 46 KV
CSA C68.3 Shielded & Concentric Neutral Power Cable - 5 to 46 kV
CSA LTGG [-40°C] - as per C68.10 - for Cold Bend and Impact rating
CSA HL - for Hazardous Locations rating
CSA SUN RES - for Sunlight Resistant rating
ICEA S-93-639 (NEMA WC 74) 5-46 KV Shielded Power Cable
ICEA T-29-520 Flame Test (210,000 BTU/Hr)
IEEE 383 Flame Test (70,000 btu)
IEEE 1202 FT4 Flame Test (70,000) BTU/hr Vertical Tray Test
FT1 Flame Test (1,706 BTU/Hr nominal - Vertical Wire Flame Test)
AEIC CS-8 Specification for extruded dielectric shielded power cables rated for 5 through 46KV (Qualification Test Requirements)

Construction

Conductor:Class B compressed stranded bare copper per ASTM B3 and ASTM B8
Conductor Shield:Semi-conducting cross-linked copolymer
Insulation:345 Mils Tree Retardant Cross Linked Polyethylene 100% insulation level
Insulation Shield:Strippable semi-conducting cross-linked copolymer
Copper Tape Shield:Helically wrapped 5 mil copper tape with 25% overlap
Filler:Interstices filled with non-hydroscoping/non-wicking fillers
Grounding Conductor:Class B compressed stranded bare copper ground per ASTM B3 and ASTM B8
Binder:Polypropylene tape
Inner Jacket:PVC inner jacket
Armour:Aluminum Interlocked Armour (AIA)
Overall Jacket:Black Polyvinyl Chloride (PVC) Jacket

Resources

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