Product Introduction

8.7/15-630kV European-style front joint is suitable for the incoming and outgoing line terminals of ring network switch cabinet (cross-linked power cable), which are connected with the incoming and outgoing line sleeve socket of switch cabinet, wall bushing of cable branch box and double-pass bushing with bolts, and is also suitable for box-type substation devices.

12kV cable model configuration table

Model specifications

Adapt to main insulation outer diameter (mm)

Adapt to cable section (mm²)

ZRQ3-12/630-25

16.5-17.8

25

ZRQ3-12/630-35-50

17.0-20.0

35-50

ZRQ3-12/630-70-95

20.0-23.1

70-95

ZRQ3-12/630-120-150

23.1-26.1

120-150

ZRQ3-12/630-185-240

25.8-30.8

185-240

ZRQ3-12/630-300

30.4-32.3

300

ZRQ3-12/630-400

33.0-35.4

400

24kV cable model configuration table

Stress body specification

Adapt to main insulation outer diameter (mm)

Cable type 12/20kV

Cable type 18/20kV

16.

19.6-20.9

35-50

 

19.

22.4-25.5

70-120

35

23.

26.3-29.5

150-185

50-95

26.

30.9-34

240-300

120-185

31.

36.1-39.5

400-500

240-300

35.

41.5-45

630

400-500

1

Application

● The connection of single-phase or three-phase insulated cables and other equipment such as transformers, switch cabinets and branch boxes is realized through 630A prefabricated connectors.

● Suitable for indoor and outdoor installation. Maximum system voltage 15kV

● Continuous rated current 630A ( 900A overload can last 8 hours) cable characteristics

-Polymer insulation (XLPE, ERP, etc.)-Copper or aluminum conductors

-With semi-conductive or metallic shielding

-Conductor size: 12kV 25-400mm2