Cable Mv 20/24kv 3X1X400mm2 Alu Twisted Underground Cable

Cable Mv 20/24kv 3X1X400mm2 Alu Twisted Underground Cable

Quick Details

Cable Mv 20/24kv 3X1X400mm2 Alu Twisted Underground Cable

Twisted Underground Cable

Yifang

Twisted Underground Cable

ISO, CCC, CE, RoHS, UL, VDE

Aluminum

Round Wire

HDPE

XLPE

DC & AC

Low and Medium Voltage Cable

Construction, Overhead, Underground, Industrial, Power Station

1core ~ 3core

Black or According to Requirement

NFC 33226

HDPE

Yifang

Drum

3X1X400mm2

Zhengzhou, Henan, China

8544601200

Product Details

Cable MV-20kv/24kv 400mm2 Alu Twisted Underground

1. Scope
The Specification covers three core overhead insulated cables, rate 12/20(24)KV generally conforming to IEC60502-2

2. Constuction

2.1 Conductor
Aluminium, Circular stranded and compacted confriming to IEC 60228- class 2

2.2 Conductor Screening
Extruder thermosetting semi-Conductor layer conforming to IEC 60502-2

2.3 Insulation
XLPE thermosetting material Conforming to IEC 60502-2

2.4 Insulation Screening
2.4. 1 Semi conductor screen:
Extruded thermsetting semi-conductor layer, applied unde a swellable semi-conductingtape for watertightness.
2.4. 1Metal screen
Plain soft copper wire and /or copper tape applied helically, or aluminiu tape applied longitudinally bonded to the outer PE sheath.

2.5 Outer Sheath
Extruded black PE sheath, or PVC upon specific customer requirements, conforming to IEC60502-2

2.6 steel messenger
50 or 70 mm2 steel stranded wires covered with black PE, or PVC opon specific customers’ requirement

3. Tests
All Tests required by the IEC 60502-2, either on raw material or on finished products.

4. Dimensional Characteristics(Size):

3×50/16, 3×70/16, 3×95/16, 3×120/16, 3×150/25, 3×185/25, 3×240/25

Detail

Construction characteristics
Conductor flexibility Stranded class 2
Conductor shape Circular stranded (RM)
Material of the inner semi-conductor Extruded
Insulation XLPE (chemical)
Material of the external semi-conductor Extruded strippable grooved elastomer
Material used for longitudinal water tightness Swelling powder
Screen Longitudinal aluminium tape
Mechanical characteristics
Cable flexibility Rigid

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