861-9601.9 • INSTALLATION AND OPERATING INSTRUCTIONS • 8DA10 • Revision 11 15/214
Description
Bus sectionalizer up to 3150 A with fan
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)
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
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