Fireproof Control Cable

While burned by flames,the short circuit phen-omenon won't happen.When the fire disaster occurs,the losses won't be too much. It is especially suitable for the eclectrical equipment or control devices in the places of great fire risks.

ExecutiveStandard

Q/ZHGK-005.2-2008

Service Characteristics

1.Rated voltage: U₀/U 450/750V

2.Max.Long-term working temperatures:70°C/105°C(flameproof PVC insulation and sheath)

200°C/260°C (fluoroplastic insulation and sheath): 90°C (XLPE insulation)

70°C (low-smoke, halogen-free, flameproof PO); 90°C/120 (low-smoke, halogen-free,cross-linked PO)

3. Min environmental temperature:

Flameproof PVC sheath: -40°C (fixed laying):-15°C (non-fixed laying)

Fluoroplastic insulation and sheath: -60°C (fixed laying) -20°C(non-fixed laying)

4. Flameproof property:

flameproof property

5.Laying temperature: ≥ 0°C

6.Allowed bending redius: ≥ 6 times of the outer diameter of the unarmored cable; ≥ 12 times of the outer diameter of the armored cable; ≥ 8 times of the outer diameter of the fluoroplastic insulated and sheathed cable

fireproof control cable