Detailed Product Description

 

*Features and applications of product

The product is suitable for power transmission and distribution line, power transmission or lead and connecting wire of motor of fixed laid down with    0.6/1kv or below of AC rated voltage. Its high temperature resistant, oil proof, corrosion resistant, acid and alkali and corrosive gases resistant, etc. At the environment of high temperature, it has constant electric property, long life, etc. It is widely used for many industry, electric power industry, petrochemical industry, big construction, automobile manufacture, etc.

*Executive standard of product

Enterprises standard

Test of flame retardant and fireproof accord to GB 12666-90 standard.

*Features of application

1. AC rated voltage: U₀/U 0.6/1KV

2. Maximum working temperature of cables conductor:

For fluoroplastic insulation, will not over 200^oC.

For soluble PTFE insulation, will not over 260^oC.

3. Minimum ambient temperature

Fluoroplastic sheath and silicon sheath:

For fixed laid down: -60^oC

For non-fixed laid down: -15^oC

4. Installed and laid down temperature of cable should not be below 0^oC(for fluoroplastic, silicon rubber and NBR sheath cable, not less than -25^oC).

5. The permitted bending radius of cable when laid down:

 For single core cable, minimum value will be 10 times of its outer diameter;

 For multi-core cable, minimum value will be 15 times of its outer diameter.

*Basic type and name

Type	Name   of     product
YFGZ	Fluoroplastic (or imported PTFE) insulation silicon rubber sheath high temperature resistant power cable
YFGBX	Fluoroplastic (or imported PTFE) insulation reinforced silicon rubber sheath high temperature resistant flexible power cable
TJHF4BV	Fluoroplastic insulation flame retardant PVC sheath high temperature resistant power cable
NH-TJHF4BV	Fluoroplastic insulation flame retardant PVC sheath fireproof and high temperature resistant power cable
YFFV	Fluoroplastic (or imported PTFE) insulation and sheath reinforced high temperature resistant flame retardant power cable
YFF22V	Fluoroplastic (or imported PTFE) insulation and sheath steel tape armored reinforced high temperature resistant flame retardant power cable
YFFPV	Fluoroplastic (or imported PTFE) insulation and sheath copper wire weaved shielded reinforced high temperature resistant flame retardant power cable
YFV	Fluoroplastic (or imported PTFE) insulation flame retardant PVC sheath high temperature resistant power cable
YFDQ	Fluoroplastic (or imported PTFE) insulation NBR sheath high temperature resistant power cable
YFLD	Fluoroplastic (or imported PTFE) insulation neoprene sheath high temperature resistant power cable

*Main technical index

1. DC resistance of finished cable conductor should be in conformity with the regulations of GB3956.

2. At 20^oC the insulation resistance of finished cable should not be less than 500MΩ·km.

3. The finished cable cannot be broken when withstood 50Hz, 3.5kv for 5 minutes.