Prefabricated Branch Cable

  PE insulated PVC sheathed low smoke non- halogen flame-retardant branch cable

FZ-DWZRYS

14

PE insulated PVC sheathed low- smoke low- halogen flame-retardant branch cable

FZ-DDZRYV

13

PE insulated PVC sheathed flame-resistant branch cable

FZ-NHYV

12

  PE insulated PVC sheathed flame-retardant branch cable

FZ-ZRYV

11

 PE insulated PVC sheathed branch cable

FZ-YV

10

PVC insulated  PVC sheathed low -smoke low-halogen flame-retardant branch cable

FZ-DDZRVV

9

  PVC insulated PVC sheathed fire-resistance branch cable

FZ-NHVV

8

  PVC insulated PVC sheathed flame-retardant branch cable

FZ-ZRVV

7

PVC insulated PVC sheathed branch cable

FZ-VV

6

  XL PE insulated PVC sheathed low -smoke non- halogen flame-retardant branch cable

FZ-DWZRYJS

5

XLPE insulated PVC sheathed low- smoke low- halogen flame-retardant branch cable

FZ-DDZRYJV

4

XL PE insulated PVC sheathed flame-resistant  branch cable

FZ-NHYJV

3

  XL PE insulated PVC sheathed flame-retardant branch cable

FZ-ZRYJV

2

  XL PE insulated PVC sheathed branch cable

FZ-YJV

1

Designation

Type

No.

8.Max working temperature of copper core of VV type cables is up to 70,and that of YJV type cable up to 90.

7.Beside power supply in normal working condition ,NH fire resistance type can remain normal operation for 90min under burning condition.

6. ZR-YJV type flame-retarded prefabricated branch calbe,self-extinguishing time of jacket is equal to or less than 12S.

5.Large joint short circuit strength .The variation rate of contact resistance ratio after short circuit is equal to or less than 0.2.

4.Little contact resistance of branch joint.The radio value of contact resistance vs reference resistance of equal length branch line is equal to or less than1.2.

3.Excellent air tightness and water proofing quality. When immerge branch joint into water, measured insulation resistance between water and cable core, and power frequency withstand voltage meet above the requirement of items.

Prefabricated Branch Cable is low requirement to environment and convenience in construction