use

It is suitable for power transmission, metallurgy, petrochemical and other industrial and mining enterprises, distribution systems, electronic computer
systems, automation systems, signal transmission and detection instruments, instruments and other connections with multiple pairs of screen cable.

Note: 1 Low-smoke low-halogen flame-retardant cable can be changed to VD in the model.

          2 Low-smoke halogen-free flame-retardant cable, just change the insulation and sheath of the model to E.

Example 1: Polyethylene insulated PVC sheath 12 pairs of two cores per unit (two cores)

The 0.75mm computer cable is expressed as:

1. Copper wire braiding sub-shield (type A conductor) DJYPV12×(2×0.75)

2. Copper wire braiding sub-shield and total shielding (B class conductor)

DJYPVPB 12×(2×0.75)

3. Copper wire braided general shield (R class conductor)

DJYVPR 12×(2×0.75)

4. Copper tape sub-shield (B class conductor)

DJYPVB 12×(2×0.75)

5. Aluminum/plastic composite film sub-shield and total shielding (R-type conductor)

DJYPVBR 12×(2×0.75)

6. Copper wire braided sub-shield steel tape armor (class A conductor)

DJYPV 12×(2×0.75)

7. Copper tape sub-shield and total shield steel tape armor (B class conductor)

DJYP VB B 12×(2×0.75)

8. Aluminum/plastic composite film sub-shield and total shielding (class A conductor)

DJYPVP 12×(2×0.75)

Example 2: Copper core PE insulation and PVC sheath 10 pairs of three-core (three-core) conductors per unit of 1.0 mm computer cable are
expressed as:

1. Copper wire braided sub-shield (B class conductor) DJYPVB 10×(3×1.0)

2. Aluminum/plastic composite film sub-shield and total shielding (R-type conductor)

DJYPVPR 10×(3×1.0)

3. Copper tape total shield (type A conductor)

DJYVP 10×(3×1.0)

4. Copper wire braided sub-shield steel tape armor (B class conductor)

DJYPVB 10×(3×1.0)

Main technical indicators

Use characteristics

(1) Rated voltage: U0/U300/500V

(2) Maximum allowable working temperature for long-term: XLPE insulation 90°C polyethylene and PVC insulation 70°C, F insulation 200°C.

(3) Minimum ambient temperature during laying: PVC sheathed cable should not be lower than 0 °C, F sheathed cable should not be lower than
-60 °C.

(4) Minimum bending radius: The cable without armor shall be not less than 6 times the outer diameter of the cable; the cable with armor shall be not
less than 12 times the outer diameter of the cable.

Cable specification

Delivery length

10 pairs of armored cables and 1000 meters below, 10 to 500 meters

There are 8 pairs of armored cables and 1000 meters below, 8 pairs and 500 meters.

Short-term delivery of more than 50 meters is allowed, the quantity does not exceed 6% of the total delivery. If there are special requirements, both
parties can negotiate separately.