Low-Voltage Compartment - Siemens 8DA10 Series Installation And Operating Instructions Manual

861-9601.9 • INSTALLATION AND OPERATING INSTRUCTIONS • 8DA10 • Revision 11
Bus sectionalizer up to 3150 A with fan
①

Low-voltage compartment

② SIPROTEC bay controller (option)
③
Operating mechanism for three-position disconnector
④ Gas pressure manometer
⑤
Gas filling valve
⑥ Circuit-breaker operating mechanism
⑦
Capacitive voltage detecting system
⑧ Busbar housing
⑨
Busbars
⑩ Bus riser housing
⑪ Current transformer 4MC4
⑫ Coupling housing
6.5 Low-voltage compartment
• For accommodation of protection, control, measuring and metering equipment
• With plug-in cables of the circuit-breaker and three-position disconnector operating
mechanisms on DIN rail for incoming and outgoing cables (e.g., bus wires)
• Devices can be optionally mounted in the door or on DIN rail inside the low-voltage
compartment
• Height of low-voltage compartment, optionally 850 mm (standard) or 1200 mm (option)
Description
15/214