50306-4 5P 300V 2X2X0.75 EN50306 Standard Locomotive Cable

China 365PCB 50306-4 5P 300V 2X2X0.75 is a high-performance locomotive cable compliant with TJ/CL 313-2014, EN50306-1:2002, EN50306-2:2002, BS 6853, and DIN 5510. Rated at 300V (to ground), it's ideal for internal power distribution and supply systems of metro and rolling stock, especially in narrow spaces with oil pollution and low-smoke halogen-free flame-retardant requirements. Operating from -40°C to 105°C (160°C for 5s short-circuit), it features flexible bending radii (10×OD fixed, 5×OD mobile) and excellent oil resistance, wear resistance, and flame retardancy (passing EN50265-2-1 and EN50305 tests), ensuring reliable performance in harsh conditions.

Product Standard

TJ/CL 313-2014、 EN50306-1:2002、EN50306-2:2002、BS 6853、DIN 5510

Scope of Application

These products are suitable for the distribution system and power-supply system of vehicles and rolling stock that the rated voltage is 300V（to ground）, especially for cabined non-high concentration acid-alkali pollution and oil pollution occasions which have low-smoke halogen-free and flame-retardant requirements.

Application Characteristics

1. Rated voltage level: 300V (to ground).

2. Temperature resistance: Long-term working temperature 105°C, short-circuit overload temperature 160°C (5 seconds).

3. Lower operating environmental temperature: -40°C.

4. Fixed bending radius: 10 times the cable outer diameter in fixed situations; 5 times the cable outer diameter in mobile situations.

5. Mechanical physical properties: The cable is made of high-strength special polymer materials. The peelability, wear resistance, oil resistance, low-temperature resistance and cut-through resistance of its insulation layer all meet the requirements of EN50306-2:2002 standard.

6. Flame retardant property: Passed the single vertical test in EN50265-2-1 and the bundled combustion test in EN50305.

7. Oil resistance: The finished cable has excellent oil resistance. Its oil resistance complies with the provisions of EN50306-2:2002 standard.