Name: 1/C CU 2.4kV EPR Thermoset (XL-LSZH) MV-90. Silicone Free
Brand: Southwire
Rating: 5 (1 reviews)

Products > Industrial Products > Medium Voltage > SPEC46003

SPEC 46003

1/C CU 2.4kV EPR Thermoset (XL-LSZH) MV-90. Silicone Free

Type MV-90 Single Conductor Copper, Ethylene Propylene Rubber (EPR) Thermoset SOLONON® Low Smoke Zero Halogen (XL-LSZH) Jacket. Silicone Free

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Construction:

Conductor:Class B compressed stranded bare copper per ASTM B3 and ASTM B8
Conductor Shield:Semi-conducting cross-linked copolymer
Insulation:Ethylene Propylene Rubber (EPR)
Overall Jacket:Thermoset SOLONON® Low Smoke Zero Halogen (XL-LSZH)

Applications and Features:

Southwire’s 2.4KV cables are suited for use in wet and dry areas, conduits, ducts, troughs, direct burial, and where superior electrical properties are desired. These cables are capable of operating continuously at the conductor temperature not in excess of 90°C for normal operation, 130°C for emergency overload, and 250°C for short circuit conditions. Rated at -25°C for cold bend. Rated for 1000 lbs./FT maximum sidewall pressure. Silicone Free.

Specifications:

ASTM B3 Standard Specification for Soft or Annealed Copper Wire

ASTM B8 Concentric-Lay-Stranded Copper Conductors

UL 1072 Medium-Voltage Power Cables

ICEA S-96-659 (NEMA WC 71) 2001-5000 V Nonshielded Cables

Sample Print Legend:

SOUTHWIRE [SYMBOL - LIGHTING BOLT] #P# (UL) 1/C [#AWG or #kcmil] CU EPR 2.4KV MV-90 SUN. RES. [-25°C] YEAR (NESC) [SEQUENTIAL FEET MARKS]

Table 1 – Weights and Measurements

Stock Number	Cond. Size	Diameter Over Conductor	Diameter Over Insulation	Insul. Thickness	Jacket Thickness¹	Approx. OD	Approx. Weight	Max Pull Tension	Min Bending Radius	Conduit Size*
	AWG/Kcmil	inch	inch	mil	mil	inch	lb/1000ft	lb	inch	inch
958546	2	0.283	0.563	125	80	0.723	411	531	5.8	2
958553	1	0.322	0.602	125	80	0.762	477	670	6.1	2.5
611095	1/0	0.362	0.642	125	80	0.802	560	845	6.4	2.5
611103	2/0	0.405	0.685	125	80	0.845	663	1065	6.8	2.5
611111	3/0	0.456	0.736	125	95	0.926	819	1342	7.4	3
611129	4/0	0.512	0.792	125	95	0.982	979	1693	7.9	3
611137	250	0.558	0.878	140	110	1.098	1181	2000	8.8	3.5
611152	350	0.661	0.981	140	110	1.201	1541	2800	9.6	3.5
611178	500	0.789	1.109	140	110	1.329	2067	4000	10.6	4
611194	750	0.968	1.318	155	125	1.568	3007	6000	12.5	5
611202	1000	1.117	1.467	155	125	1.717	3858	8000	13.7	5

All dimensions are nominal and subject to normal manufacturing tolerances

◊ Cable marked with this symbol is a standard stock item

* Conduit size based on 3 phase 40% fill-factor without ground

Table 2 – Electrical and Engineering Data

Cond. Size	DC Resistance @ 25°C	AC Resistance @ 90°C	Inductive Reactance @ 60Hz	Shield Short Circuit Current 6 Cycles	Allowable Ampacity In Duct 90°C^†	Allowable Ampacity In Air 90°C^‡
AWG/Kcmil	Ω/1000ft	Ω/1000ft	Ω/1000ft	Amp	Amp	Amp
2	0.162	0.203	0.043	15089	145	190
1	0.129	0.161	0.042	19029	170	225
1/0	0.102	0.128	0.040	24011	195	260
2/0	0.081	0.101	0.039	30264	220	300
3/0	0.064	0.081	0.038	38154	250	345
4/0	0.051	0.064	0.037	48114	290	400
250	0.043	0.054	0.037	56845	320	445
350	0.031	0.039	0.035	79583	385	550
500	0.022	0.028	0.034	113690	470	695
750	0.014	0.020	0.033	170535	585	900
1000	0.011	0.016	0.032	227380	670	1075

† Ampacities are based on TABLE 310.60(C)(77) Detail 1. of the 2014 National Electrical Code (20°C Ambient Earth Temperature, Thermal Resistance ROH of 90)
‡ Ampacities are based on TABLE 310.60(C)(69) of the 2014 National Electrical Code (40°C Ambient Air Temperature)

Revision: 3.0.00C