CT UD Series
Heat shrink medium voltage cable terminations
Heat shrink cable terminations for single core, 15 kV to 35 kV, bare and jacketed concentric neutral underground distribution cable for the electrical utility market
Features and Benefits
- Fast, consistent installation means lower installed costs
- Heat activated seals ensure maximum protection against moisture ingress
- Installation environment: use of torch adds flexibility to cable preparation in any climate
- Lightweight construction requires no additional support
- UV resistant, non-tracking outer tube for long life, even under adverse conditions
- Slim profile allows installation in confined switch gear cubicles
Standards
- IEEE 48-1996, Class 1
Test Reports
The CT 150 series through CT 350 series terminations were tested to the requirements of IEEE 48-1996 Class 1 at an independent laboratory.
Test reports are available as follows:
- CT 150 series: HVS 020076
- CT 250 series: HVS020077 and HVS020083
- CT 350 series: HVS020078
Market/Applications
- Generation – Traditional Power
- Generation
- Power Distribution
- Generation – Renewables
- Power Distribution – MV
- Utility
- Generation – Renewables – Geo Thermal
- Generation – Renewables – Solar
*Note: Termination Tests to IEEE 48-1996 Standard Test Procedures and Requirements for Alternating Current Cable Terminations 2.5 kV through 765 kV
Ordering
- Select the termination kit size for the bare or jacket concentric neutral cable to be terminated.
- Confirm that the minimum and maximum cable dimensions are not exceeded. When at the high end of the conductor range it may be necessary to select the next larger kit size. Size range dimensions are based on the cable dimensions in the AEIC CS5 and AEIC CS6 cable standards.
- For terminations that will be exposed to direct precipitation, select the outdoor termination by adding the suffix to the part number.
- To include a cable preparation kit with the termination add the suffix to the end of the order number.
FOR EXAMPLE: a 15 kV outdoor termination for a 2/0 cable with a cable preparation kit would be CT 151UDEP.
| Indoor Kit Order Number | Outdoor Kit Order Number | Conductor Size Range | Insulation Diameter Min – Max | Jacket Diameter Max | Standard Package | ||
| in | mm | in | mm | Kits/Box | |||
| 15 kV | |||||||
| CT 151UD | CT 151UDE | #4 – 3/0 AWG | 0.60 – 1.00 | 16 – 25 | 1.30 | 33 | 1 |
| CT 152UD | CT 152UDE | 3/0 – 350 kcmil | 0.80 – 1.25 | 21 – 35 | 1.75 | 45 | 1 |
| CT 153UD | CT 153UDE | 400 – 1000 kcmil | 1.10 – 1.65 | 28 – 42 | 2.10 | 55 | 1 |
| CT 154UD | CT 154UDE | 1250 – 2500 kcmil | 1.60 – 2.45 | 41 – 63 | 2.75 | 70 | 1 |
| 25 – 28 kV | |||||||
| CT 251UD | CT 251UDE | #2 – 350 kcmil | 0.80 – 1.40 | 21 – 35 | 1.80 | 46 | 1 |
| CT 252UD | CT 252UDE | 350 – 1000 kcmil | 1.10 – 1.80 | 28 – 46 | 2.50 | 64 | 1 |
| CT 253UD | CT 253UDE | 1000 – 1750 kcmil | 1.60 – 2.45 | 41 – 63 | 2.75 | 70 | 1 |
| 35 kV | |||||||
| CT 351UD | CT 351UDE | #1 – 250 kcmil | 0.95 – 1.40 | 24 – 35 | 1.90 | 48 | 1 |
| CT 352UD | CT 352UDE | 250 – 1000 kcmil | 1.25 – 2.10 | 32 – 53 | 2.60 | 66 | 1 |
