ZC-BVV 300/500V 1x150mm²
PVC insulated cable (wire)

Product Features & Application

• Flame-retardant wires (cables) feature low flammability or slow flame spread within a limited range once ignited. They are applied in places requiring high flame-retardant performance. Flame-retardant wires (cables) are classified into Category A, B, C and D. Category A offers the best flame-retardant property.

• Fire-resistant wires (cables) can transmit power under normal operating conditions and maintain safe operation for a certain period during fire exposure. They are used in occasions with high requirements on fire resistance. Different types of fire-resistant cables can be selected according to customer requirements.

Manufacturing Standards

• These products are manufactured in accordance with GB 5023, JB 8734, GA 306.1-2 for flame-retardant and fire-resistant wires (cables).

Product Operating Characteristics

• Rated voltage: 450/750V, 300/500V, 300/300V.

• Long-term permissible conductor temperature: For 90°C heat-resistant types, the long-term operating temperature shall not exceed 90°C, and the short-term operating temperature can reach 105°C. For other types, the operating temperature shall not exceed 70°C.

• The laying temperature of cables shall not be lower than 0°C. Permissible bending radius (Series B: If cable outer diameter (D) ＜ 25mm, the bending radius shall be no less than 4D; if cable outer diameter (D) ≥ 25mm, the bending radius shall be no less than 6D).

• The flame-retardant performance of flame-retardant wires (cables) shall pass the wire and cable combustion test specified in GA 306.1.

• The fire resistance performance of fire-resistant wires (cables) shall pass the fire resistance test specified in GA 306.2.