Siemens 8DJH Series Installation And Operating Instructions Manual page 28

Description
Options
Surge arresters
Surge limiters
Possibilities of connection
Options
28
• Mounted cable clamps on cable bracket (e.g. C profiles or similar)
• Surge protection devices of the same make in connection with the respective cable
T-plugs
• Pluggable on cable T-plug, cable elbow plug
• Installation of certain configurations with surge arresters possible via deep cable
compartment cover
• Surge arresters recommended if, at the same time, the cable system is directly
connected to the overhead line, or the protection zone of the surge arrester at the end
tower of the overhead line does not cover the switchgear
• Pluggable on cable T-plug
• Surge limiters recommended when motors are connected
Conventional cable connections for ring-main feeders and circuit-breaker feeders
Conventional cable sealing ends can be equipped with elbow adapters,
e.g. RICS (Tyco Electronics Raychem).
• Cable testing e.g. with measuring bolt, make nkt cables, type PAK 630, see Page 124,
"Cable testing"
• Conventional sealing end: As customer supply
• Mounted cable clamps on cable bracket (e.g. C profile or similar)
Cable connections with plug-in contact for transformer feeders
Fig. 19: Cable connection for transformer feeder:
Interface type A (250 A) - Cable feeder to the front
Revision 03 * INSTALLATION AND OPERATING INSTRUCTIONS 8DJH * 500-8067.9
a
Elbow cable plug,
e.g. Euromold K158
s Earthing