L-847 电路选择开关

Certified with FAA AC 150/5345-5 (Current Edition)

[MAN] L847 Circuit Selector Switch User Manual Rev 2

[CoC] L-847 Circuit Selector Switch 847-X-X-1-X-XXX Rev 9-9-20

The Circuit Selector Switch is used to direct the output of a Constant Current Regulator between one or more series circuits. The usage may include, but is not limited to, switching sections of taxiways, PAPIs, or REILs.

• Easy Installation and Operation
• Clear dead-front cover ensures users are protected from High Voltage connections
• May be used with Local or Remote control
• Optional Monitoring provides indication of user command as well as sensed current
• Rated for 6.6A or 20A circuits
• Wide input voltage range of 100VAC to 240VAC, 50/60Hz
• Make-before-break solid-state control ensures reliable operation
• Dependable, high-quality vacuum relays ensure safety and long-term operation
• Optional Interlock allows for remote shutdown of connected CCR