25kv 15kv Urd Cable Mv Tr-XLPE, Medium Voltage Tr-XLPE Insulated Urd Cable

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                        25kv 15kv Urd Cable Mv Tr-XLPE, Medium Voltage Tr-XLPE Insulated Urd Cable
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25kv 15kv Urd Cable Mv Tr-XLPE, Medium Voltage Tr-XLPE Insulated Urd Cable

URD Cable

OEM

Urd Cable

ISO, CCC

Red Copper Wire

Round Wire

PE

Tr-XLPE

AC Cable

Low and Medium Voltage Cable

Construction, Underground, Industrial, Power Station

OEM

Wooden Drum

URD Cable

China(Mainland)

8544492100

Product Details

URD Cable

URD cables from The Hongda Cable Company meet the growing need for highly reliable underground residential distribution cable. Hongda Cable offers a variety of high quality URD cable constructions.

For 15kV, 25kV and 35kV primary underground residential distribution – URD – cables, Okoguard (EPR) cables provide the optimum balance of electrical and physical properties for long, problem-free service.

Hongda Cable has been commercially producing ethylene-propylene rubber cables since 1963 – longer than any other cable manufacturer.

 

These products are referenced in our overview under Medium Voltage Cables (5kV to 69kV) and categorized as Underground Residential Distribution – URD – 15kV to 35kV.
 

urd cable Application

Medium voltage UD-P suitable for Primary Underground Distribution System; buried directly or installed in underground ducts or conduits or exposed to sunlight for above ground application. To be used at 35,000 volts or less. Rated for continuous operation at 90°C conductor temperature.

Description

 
1. Conductor:   Bare aluminum or copper stranded class B conductor (compressed stranding).
2. Strand Shield: Extruded semi-conducting strand shield.
3. Insulation:
  • Cross-linked polyethylene (XLPE) or tree-retardant.
  • cross-linked polyethylene (XLPE-TR) insulation.
4. Insulation Shield: Extruded semi-conducting insulation shield.
5. Neutral Wires: Coated or uncoated copper concentric neutral wires.
6. Embedded Jacket:
  • Non-conducting linear low density PE (LLDPE) encapsulating jacket with extruded red stripes.
  • Optional semi-conducting PE jacket.  

urd cable Features

•Simultaneous extrusion of strand shield, insulation and insulation shield (triple extrusion, dry curing process) combines to form a virtually perfect cable core eliminating unequal electrical stress.
•XLPE insulation offers low moisture absorption, good chemical resistance, low dielectric loss and high dielectric strength. XLPE-TR offers, in addition, tree-retardant characteristics.

Maximum Conductor Temperature

Normal continuous             90°C
Overload                             130°C
Short Circuit                        250°C

urd cable Options

•Cable in Duct (C-I-C)      
•Parallel
•Triplex
•Strand Filled

 

urd cable Standard

  • ICEA S-94-649
  • AEIC CS-8

urd cable Construction

CONSTRUCTION

Conductor

  • Compressed Class B, 7 strand aluminum or copper
  • A for Aluminum
  • C for Copper

Conductor Shield

  • Extruded semi-conducting thermoset polymer

Insulation

  • Extruded Tree-retardant Cross-linked Polyethylene (XLPE)

Insulation Shield

  • Extruded semiconducting thermoset polymer

Concentric Neutral

  • Bare copper concentric neutral wires with water-swellable powder and ripcords

Outer Jacket

  • Black linear low-density Polyethylene (LDPE) with three longitudinal red stripes


urd cable Construction Parameters

AS/NZS 3599 Part 1 6.35/11 kV AL/XLPE /CWS/HDPE Screened Cables

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% Aluminum Single Phase – Full Neutral
1 SOLID AL 280 13-#14 7.34 23.04 24.92 31.02 1004
1 AWG AL 280 13-#14 7.65 23.24 25.12 31.22 1014
1/0 SOLID AL 280 16-#14 8.26 23.95 25.83 31.93 1118
1/0 AWG AL 280 16-#14 8.59 24.18 26.06 32.16 1130
2/0 AWG AL 280 13-#12 9.60 25.20 27.08 34.03 1328
3/0 AWG AL 280 16-#12 10.82 26.42 28.75 35.70 1526
4/0 AWG AL 280 20-#12 12.14 27.74 30.07 37.02 1709
250 MCM AL 280 23-#12 13.28 29.13 31.47 38.42 1985
350 MCM AL 280 33-#12 15.72 31.57 33.91 40.86 2511
28kV 100% Aluminum Three Phase – One-Third Neutral
1 SOLID AL 280 10-#16 7.34 23.04 24.92 30.34 854
1 AWG AL 280 10-#16 7.65 23.24 25.12 30.55 864
1/0 SOLID AL 280 11-#16 8.26 23.95 25.83 31.26 926
1/0 AWG AL 280 11-#16 8.59 24.18 26.06 31.49 937
2/0 AWG AL 280 11-#16 9.60 25.20 27.08 32.50 1010
3/0 AWG AL 280 14-#16 10.82 26.42 28.75 34.18 1163
4/0 AWG AL 280 17-#16 12.14 27.74 30.07 35.50 1252
250 MCM AL 280 21-#16 13.28 29.13 31.47 36.90 1465
350 MCM AL 280 27-#16 15.72 31.57 33.91 39.33 1759
500 MCM AL 280 25-#14 18.80 34.65 36.98 44.51 2351
750 MCM AL 280 24-#12 23.11 39.22 42.42 50.79 3279
1000 MCM AL 280 31-#12 26.92 43.03 46.23 54.60 3987
28kV 133% Aluminum Single Phase – Full Neutral
1/0 SOLID AL 345 16-#14 8.26 27.41 29.74 35.84 1319
1/0 AWG AL 345 16-#14 8.59 27.64 29.97 36.07 1332
2/0 AWG AL 345 13-#12 9.60 28.65 30.99 37.94 1541
3/0 AWG AL 345 16-#12 10.82 29.87 32.21 39.16 1725
4/0 AWG AL 345 20-#12 12.14 31.19 33.53 40.48 1905
250 MCM AL 345 23-#12 13.28 32.59 34.93 41.87 2188
350 MCM AL 345 33-#12 15.72 35.03 37.36 45.74 2810
28kV 133% Aluminum Three Phase – One-Third Neutral
1/0 SOLID AL 345 12-#16 8.26 27.41 29.74 35.17 1134
1/0 AWG AL 345 12-#16 8.59 27.64 29.97 35.40 1146
2/0 AWG AL 345 13-#16 9.60 28.65 30.99 36.41 1236
3/0 AWG AL 345 14-#16 10.82 29.87 32.21 37.63 1344
4/0 AWG AL 345 17-#16 12.14 31.19 33.53 38.95 1440
250 MCM AL 345 21-#16 13.28 32.59 34.93 40.35 1660
350 MCM AL 345 27-#16 15.72 35.03 37.36 44.21 2046
500 MCM AL 345 25-#14 18.80 38.10 40.44 47.96 2584
750 MCM AL 345 24-#12 23.11 42.67 45.87 54.24 3543
1000 MCM AL 345 31-#12 26.92 46.48 49.68 58.05 4271

Other cross-sections can be offered upon request.
Packing shipping

 

Why Choose Us ?
1. We have a large production base, and advanced production equipment 
2. Have an competitive price and high quality
3. Excellent after-sale service
4. Free issue:packaging list,invoice
5. Powerful technology team
6. Strict quality assurance system and perfect testing means
7. Advanced process equipment
8. Delivery on time
9. Our cable sales to Middle East,Africa,Russia,Southeast Asia, etc.
10.We have a good reputation in the overseas

FAQ
Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock,
it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: 30% T/T in advance,70% T/T balance before shipment

If you have another question, pls feel free to contact us below

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