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Medium Voltage Power Cable
Medium Voltage Power Cable

Medium voltage (MV) power cables are essential components in modern electrical power distribution systems, designed to handle voltages ranging from 1kV to 35kV. They serve as the backbone for transmitting electrical energy between substations, transformers, and end-user equipment in both industrial and utility settings.

Home / Product / Medium Voltage Power Cable / 18/30kV RHZ1 Single-Core 150-240mm² Aluminium Power Cable

18/30kV RHZ1 Single-Core 150-240mm² Aluminium Power Cable

18/30kV RHZ1 Single-Core 150-240mm² Aluminium Power Cable

18/30 KV Single Core 150mm2 185mm2 240mm2 RHZ1 Aluminium Power Cable

  • Details

Key Attributes

Attribute

Detail

Model Number

RHZ1

Product Name

RHZ1 aluminum cable

Brand Name

JYXL

Type

Medium Voltage

Application

energy, transport & distribution

Conductor Material

Aluminum (Class 2)

Insulation Material

XLPE

Jacket

PE

Sheathed

PVC with red color

Shield

copper wires + copper tape - H16

Number of cores

single core

Cross section

50mm$^2$, 70mm$^2$, 95mm$^2$, 120mm$^2$, 150mm$^2$, 185mm$^2$

Voltage

18/30KV

Standard

IEC60502-2 and UNE-HD 620-10E

Place of Origin

Henan, China

Sample

Free

Price

Factory direct to sell

Packaging and Delivery

Attribute

Detail

Selling Units

Single item

Packaging Details

standard export drum for RHZ1 aluminum cable

Port of dispatch

Tianjin, Shanghai, Qingdao port

Supply Capacity

Attribute

Detail

Supply Ability

5000 kilometers per Month (RHZ1 aluminum cable)

Product Description

RHZ1 - Aluminium, 18/30 KV, 1x150 mm2  power cable

X-VOLT RHZ1-OL 12/20 kV AL

1. Object

This document defines the design and manufacturing characteristics of the cables type
RHZ1-OL 12/20 kV Al+H16 manufactured by HuaTong Cables.
2. Design
This type of cables is designed, manufactured and tested according to UNE-HD 620-10E and
IEC 60502-2.
3. Applications
Cables for fixed installations. Suitable for transport and distribution of electric power in
medium voltage networks. Halogen free. These cables are suitable for indoor, outdoor and
buried installations.

4. Characteristics

Nominal voltage: 12/20 (24) kV
Minimum service temperature: -15 °C
Maximum conductor temperature: 90 °C
Maximum short-circuit temperature: 250 °C (maximum 5 s)
Minimum bending radius: 15 x cable Ø
Halogen free: according EN 50267 / IEC 60754
HCl content < 0,5 %
pH > 4,3
conductivity < 10 μS/mm

5. General make-up of the cable
5.1 Conductor
Electrolytic annealed aluminium conductor, class 2 according to EN 60228 / IEC 60228.
Optionally, hygroscopic tapes can be applied in order to achieve longitudinal watertightness
on the conductor (cable type -2OL)
5.2 Inner semi-conducting screen
Cross-linked semiconductor screen applied over conductor in a triple-extrussion process.
5.3 Insulation
Cross-linked polyethylene insulation, type DIX-3 according to HD 620-1 and type XLPE
according to IEC 60502-2; natural color. Cross-linked in catenary line with nitrogen
atmosphere.
5.4 Outer semi-conducting screen
Cross-linked semiconductor screen applied over insulation in a triple-extrussion process.
Strippable.
Optionally, under customer request, it can supplied non strippable (bonded to insulation).
5.5 Metalic screen
Metalic screen made with Cu wires and Cu binder tape, applied over the outer semiconducting
layer. With 16 mm2 minimum cross-section.
5.6 Water blocking
Hygroscopic tape applied over metalic screen.
5.7 Outer sheath
Polyolefine outer sheath, type DMZ1 according to HD 620-1 and type ST7 according to IEC
60502-2; red color.

6 Data sheet of RHZ1-OL:

Cross-section

Screen

Conductor

Insulation

Outer 

Weight

mm2

mm2

mm

mm

mm

KG/KM

1x50

16

8

20.2

27.9

770

1x70 

16

10.1

22.3

30.4

905

1x95

16

11.3

23.5

31.5

1000

1x120

16

12.7

24.9

33.6

1140

1x150

16

14.2

26.4

35.1

1260

1x185

16

16

28.2

36.9

1405

1x240

16

18

30.2

39.4

1635

1x300

16

21

33.2

42.4

1865

1x400

16

23.4

36.4

45.6

2225

1x500

16

27

40.4

49.2

2585

1x630

16

31.5

44.5

53.7

3130

1x800

16

34

47

57.2

3775

1x1000

16

39

51.7

60.5

4450

 

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