JK80-JLA30 (JSFD)
JK81-JLA30 (JSCD)
3-Phase Earthing Device
Ref. SS 428 91 01, EN 61230
Line clamps JK 80 and JK 81 are for connection to ball-bolts. Insulating poles MGV, MDV/MSV and operating socket JGS are used to operate the line clamps. The line clamps conducting parts are made of aluminium-bronze. Steel components are made of stainless steel. The line clamps have stainless steel spring washers to ensure constant contact pressure. The earthing cable is connected by compression to the ear
thing device. The earthing cable, made of highly flexible ESTPR-insulated copper strands, has sealed cable connections, which prevent humidity from penetrating the cable. Cable shoe JLA 30 is made of hot pressed electrolytic copper and the hand bolt of stainless steel. JLA is for connection to stationary earthing fittings JVF and JBF.
E-nr:
Earthing Cables for Earthing- and Short-circuiting devices
|
Type
|
Earthing Cable area
mm2
|
Rated
current
kA/1s
|
Weight
kg/m
|
| ESTPR25 |
25 |
5,7 |
0,3 |
| ESTPR35 | 35 |
8,0 |
0,4 |
| ESTPR50 |
50
|
11,5 |
0,5 |
| ESTPR70 | 70 |
16,0 |
0,7 |
| ESTPR95 | 95 |
21,0 |
1,0 |
| ESTPR120 | 120 |
27,0 |
1,2 |
| ESTPR150 | 150 |
34,0 |
1,5 |
| ESTPR185 | 185 |
42,5 |
1,9 |
