Panel Versions; Examples For Panel Versions - Siemens NXPLUS C Installation And Operating Instructions Manual

806-9004.9 • INSTALLATION AND OPERATING INSTRUCTIONS • NXPLUS C • Revision 02
• IEEE 693-2005 "Recommended Practice for Seismic Design of Substations".
For installation on even and rigid concrete or steel structure (without considering building
influences), the tested ground accelerations meet the following requirements:
• Uniform Building Code 1997 (UBC) – Zone 4
• California Building Code 1998 (CBC) – Zone 4
• IEEE 693-2005 – High required response spectrum.
7

Panel versions

Panel type
LS Circuit-breaker panel
TR Switch-disconnector panel with HV HRC fuses
ME Metering panel
VS Vacuum contactor panel with HV HRC fuses
RK Ring-main panel
LK Bus sectionalizer panel (single bay)
Bus sectionalizer panel (double bay)
TS Disconnector panel
aME Air-insulated metering panel
EB Auxiliary transformer panel with switch-fuse combination
8

Examples for panel versions

Fig. 3: Circuit-breaker panel
① Voltage transformer at the busbar (option)
② Current transformer at the busbar (option)
③ Pressure relief duct
④ Busbar
⑤ Switching-device vessel with circuit-breaker and
three-position disconnector
⑥ Current transformer at the cable connection
(option)
⑦ Voltage transformer (option)
⑧ Feeder cables with cable plugs
⑨ Current transformer (option)
⑩ Cable compartment cover
⑪ Front cover with control board
⑫ Bay controller (option)
⑬ Low-voltage compartment
Description
Panel width
[mm]
450/600
600
600
600
450
1 x 600
1x 900
2 x 600
600
900
900
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