Application: Flame-retardant cable for screening is suitable for electrical system connections in circuits operating at AC rated voltages of 450V/750V and DC rated voltages of 1000V and below, including control, monitoring, and protection circuits.

Product Execution Standard:

GB/9330-88 Plastic Insulated Control Cable.

Control Cable Usage Characteristics:

1) Voltage Rating: Uo/U 450/750V.

2) Long-term allowable working temperature for cable conductors:

Polyethylene insulation: 70℃

Cross-linked polyethylene insulation for 90℃

3) Cable laying temperature shall not be below 0℃

4) Cable bend radius allowance

Unarmored cable, not less than 6 times the cable's outer diameter.

Cabled or copper-banded cables, not less than 12 times the cable outer diameter.

Woven flexible cables, not less than 6 times the cable outer diameter.

Key Technical Performance of Control Cables

1) Cable models, structures, and DC resistances are listed in Table 1.

2) Cable withstands AC 3000V voltage test for 5 minutes.