10kV XLPE Insulated Power Cable For Tram Power Supply System Engineering

Product Name: 10kV XLPE insulated power cable for tram power supply system engineering

1-Implementation standards

Q/320282DJD003-2021

2-Product Model

YG-WDZ-YJE23 

3-Voltage level

8.7/10

4-Product Specifications

Number of cores

Specification

3

50 mm 2 ～400 mm 2

5- Cable structure description

Cable structure

Material Description

Conductor

Round compacted copper conductor

Conductor shielding

Cross-linked semi-conductive material

Insulation

Cross-linked polyethylene insulation material

Insulation shielding

Cross-linked semi-conductive material

Metal shielding

Copper tape wrapping, temperature monitoring optical fiber can be added according to needs

Filling

Non-hygroscopic polypropylene fan-shaped fill strips or

Non-hygroscopic Polypropylene Reticulated Filler Rope

Cable wrapping tape

Low smoke zero halogen tape

Isolation sleeve

Halogen-free low-smoke polyolefin sheath material

Armor

galvanized steel strip

Outer sheath

125℃ halogen-free low-smoke flame retardant cross-linked polyolefin sheath material

6-Wire core identification

Yellow, green, red ribbon identification or printed 1, 2, 3 white numbers identification or as per customer requirements

7-Sheath color

Black or as per customer's requirement

8-Special performance requirements

Flame retardant A/B grade, low smoke and halogen-free, termite-proof, rodent-proof, UV-resistant, etc.

9- Cable application characteristics

9.1 The maximum long-term rated temperature allowed for the cable conductor during normal operation is 90°C.

9.2 During short circuit (duration not exceeding 5 seconds), the maximum allowable temperature of the cable conductor is 250°C.

9.3 The cable installation temperature should not be lower than 0 ℃

9.4 Minimum bending radius for cable installation:

Not less than 20 times the outer diameter of the cable.

9.5 This cable is widely used in tram power supply system projects. As the core component connecting the power supply system with tram operations, its use runs through the entire process of power transmission, signal control, safety assurance, and stable system operation. It also takes into account high conductivity, heat resistance, anti-interference ability, and environmental adaptability to ensure the efficient and safe operation of trams, providing more reliable "blood vessel" support for urban rail transit.