Medium Urd Cable, 28 Kv, Cu/Tr-XLPE/Neutral/PVC (AEIC CS 8/ICEA S-94-649)

Medium Urd Cable, 28 Kv, Cu/Tr-XLPE/Neutral/PVC (AEIC CS 8/ICEA S-94-649)

Medium Urd Cable, 28 Kv, Cu/Tr-XLPE/Neutral/PVC (AEIC CS 8/ICEA S-94-649)

Medium URD Cable

Underground

Low and Medium Voltage Cable

DC Cable

XLPE

PVC

Round Wire

Bare Copper Wire

ISO, CCC

Medium Urd Cable

Boan

28 Kv

B

1-1000 AWG or Kcmil

100% or 133%

1/3 or Full

Copper Wire

16/14/12/10 AWG

DingAn or OEM

Heated Steel-Wooden Drum/Steel Drum

SGS

Jiangsu Yixing, China

8544601200

Product Description

Medium URD Cable, 28 KV, CU/TR-XLPE/Neutral/PVC (AEIC CS 8/ICEA S-94-649)
Applications:
Predominantly used for primary underground distribution; Suitable for use in wet or dry locations, direct burial, underground duct, and where exposed to sunlight. To be used at 15, 000 volts or less and at conductor temperatures not to exceed 90° C for normal operation.
Specifications:
Primary UD Cable meets or exceeds the following ASTM specifications:
B-3 Soft Annealed Copper Wire.
B-8 Concentric-Lay-Stranded Copper Conductors, Hard, Medium-Hard or Soft.
B-230 Aluminum, 1350-H19 Wire for Electrical Purposes.
B-231 Aluminum 1350 Conductors, Concentric-Lay-Stranded.
B-609 Aluminum 1350 Round Wire, Annealed and Intermediate Tempers, for Electrical Purposes.
Primary UD Cable is manufactured to the latest edition of the following specifications, and in case of specification conflicts, in the order listed:
ANSI/ICEA S-94-649
AEIC CS-8
RUS U-1
Construction:
The phase conductor is concentrically stranded, compressed soft copper or 1350-H16/26 aluminum alloy. The cable is composed of the conductor with moisture block in the strands, covered by a semi-conducting cross-linked polyethylene strand shield, a tree-retardant cross-linked polyethylene primary insulation, and a semi-conducting cross-linked polyethylene insulation shield. Conductors are available with either 100% or 133% insulation levels. A concentric neutral of bare copper wires and an insulating polyethylene jacket is applied over the insulation shield. The cable is identified by surface print on the jacket and with the lightning bolt symbol for supply cables indented in the jacket. A semi-conducting polyethylene jacket is available upon request.
Maximum Conductor Normal Operation: – 90O C;
Emergency Overload: – 130O C
Temperatures: Short Circuit – 250 C
Application: Medium voltage power cable for single phase underground distribution (UD), including getaway systems in low profile substations.

Conductor Insulation Thickness Concentric Neutral Conductor Diameter Insulation Diameter Insulation Shield Diameter Jacket Diameter Cable Weight
mils AWG mm mm mm mm kg/km
28kV 100% Copper Single Phase – Full Neutral
1 SOLID CU 280 13-#12 7.34 23.04 24.92 31.87 1439
1 AWG CU 280 13-#12 7.59 23.19 25.07 32.02 1452
1/0 SOLID CU 280 16-#12 8.26 23.95 25.83 32.78 1657
1/0 AWG CU 280 16-#12 8.59 24.18 26.06 33.01 1672
2/0 AWG CU 280 20-#12 9.60 25.20 27.08 34.03 1947
3/0 AWG CU 280 26-#12 10.82 26.42 28.75 35.70 2349
4/0 AWG CU 280 32-#12 12.14 27.74 30.07 37.02 2767
28kV 100% Copper Three Phase – One-Third Neutral
1 SOLID CU 280 11-#16 7.34 23.04 24.92 30.34 1125
1 AWG CU 280 11-#16 7.59 23.19 25.07 30.50 1138
1/0 SOLID CU 280 14-#16 8.26 23.95 25.83 31.26 1290
1/0 AWG CU 280 14-#16 8.59 24.18 26.06 31.49 1304
2/0 AWG CU 280 17-#16 9.60 25.20 27.08 32.50 1497
3/0 AWG CU 280 21-#16 10.82 26.42 28.75 34.18 1770
4/0 AWG CU 280 27-#16 12.14 27.74 30.07 35.50 2082
250 MCM CU 280 21-#14 13.28 29.13 31.47 37.57 2440
350 MCM CU 280 28-#14 15.72 31.57 33.91 40.01 3113
500 MCM CU 280 26-#12 18.77 34.62 36.96 45.33 4294
750 MCM CU 280 25-#10 24.59 40.69 43.89 53.34 6284
1000 MCM CU 280 32-#10 28.37 44.48 47.68 57.12 7930
28kV 133% Copper Single Phase – Full Neutral
1/0 SOLID CU 345 16-#12 8.26 27.41 29.74 36.69 1863
1/0 AWG CU 345 16-#12 8.59 27.64 29.97 36.92 1879
2/0 AWG CU 345 20-#12 9.60 28.65 30.99 37.94 2160
3/0 AWG CU 345 26-#12 10.82 29.87 32.21 39.16 2538
4/0 AWG CU 345 32-#12 12.14 31.19 33.53 40.48 2962
28kV 133% Copper Three Phase – One-Third Neutral
1/0 SOLID CU 345 14-#16 8.26 27.41 29.74 35.17 1486
1/0 AWG CU 345 14-#16 8.59 27.64 29.97 35.40 1502
2/0 AWG CU 345 17-#16 9.60 28.65 30.99 36.41 1701
3/0 AWG CU 345 21-#16 10.82 29.87 32.21 37.63 1951
4/0 AWG CU 345 27-#16 12.14 31.19 33.53 38.95 2269
250 MCM CU 345 21-#14 13.28 32.59 34.93 41.03 2638
350 MCM CU 345 28-#14 15.72 35.03 37.36 44.89 3405
500 MCM CU 345 26-#12 18.77 38.07 40.41 48.78 4530
750 MCM CU 345 25-#10 24.59 44.15 47.35 56.79 6561
1000 MCM CU 345 32-#10 28.37 47.93 51.13 60.58 8226

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