SPEC 44030
1/C CU EPR Medium Voltage Non-Shielded Jumper & Switchgear Cable
Single Conductor Flexible Conductor with an EPR Insulation Non-Shielded Jumper Cable
Construction:
- Conductor:Flexible rope lay stranded annealed bare or tinned copper
- Conductor Shield:Nylon semi-conducting tape, helically applied
- Insulation:Heat, moisture, and ozone resistant Ethylene Propylene Rubber(EPR)
Applications and Features:
Southwire’s medium voltage non-shielded jumper and switchgear cable is a flexible power cable that is intended for use in substations installed on insulators and inside switchgear isolated from ground and where a non-shielded flexible cable is desired. These cables are capable of operating continuously at a conductor temperature not in excess of 90°C.
This cable is rated up to 40KV and is not UL listed. See Table 2 for installation guidelines
This cable is rated up to 40KV and is not UL listed. See Table 2 for installation guidelines
Specifications:
Sample Print Legend:
SOUTHWIRE® XXX SIZE NON-SHIELDED FLEXIBLE JUMPER AND SWITCHGEAR CABLE NON-UL
Table 1 – Weights and Measurements
Stock Number | Cond. Size | Cond. Number | Strand Count | Diameter Over Conductor | Insul. Thickness | Approx. OD | Copper Weight | Approx. Weight |
---|---|---|---|---|---|---|---|---|
AWG/Kcmil | No. of Strands | inch | mil | inch | lb/1000ft | lb/1000ft | ||
569425 | 2/0 | 1 | 324 | 0.400 | 220 | 0.883 | 406 | 674 |
All dimensions are nominal and subject to normal manufacturing tolerances
◊ Cable marked with this symbol is a standard stock item
† Ampacities based upon 2023 NEC Table 310.16. Also, see NEC sections 310.15 and 110.14(C) for additional requirements.
Table 2 – Electrical and Engineering Data
Stock Number | Cond. Size | Cond. Number | Max Pull Tension | DC Resistance @ 25°C | AC Resistance @ 75°C | Inductive Reactance @ 60Hz | Allowable Ampacity At 60°C | Allowable Ampacity At 75°C | Allowable Ampacity At 90°C |
---|---|---|---|---|---|---|---|---|---|
AWG/Kcmil | lb | Ω/1000ft | Ω/1000ft | Ω/1000ft | Amp | Amp | Amp | ||
569425 | 2/0 | 1 | 1064 | 0.087 | 0.104 | 0.043 | 145 | 175 | 195 |
Revision: 1.000.004
Updated On: Dec. 11, 2023, 9:29 p.m. UTC