Fuse Auto Changeover Systems continuously monitor various fuses provided in Railway Signaling
Installations.
The System not only monitors the fuses, but also changeover to a Spare Fuse (provided within the system)
automatically on failure of the Main Fuse. The system simultaneously monitors the status of both the Main and
the
Spare fuse and provides audio / visual alarm on failure of any fuse.
Types of FACS Module:
- Type I - Module Consist of 32 fuses of 0.6 Amp, 1.6 Amp, 4 Amp (G Type Fuse)
- Type II - Module Consist of 24 fuses of 4 Amp to 10 Amp (G Type Fuse)
Features:
- The module has arrangement for fuses of 4U spaces vertically in a standard 19 inch rack
- System operates with N+2 wires
- Continuously monitoring the status of both Main and Spare fuse
- Automatically changeover to a Spare Fuse on failure of the Main Fuse in less than 20 msec
- Current drain from the main system is very low
- Provides audio/visual alarm on failure of any fuse
- Push button to test whether all indications are working
- The audio alarm is resettable by push button
- Operating Voltage: 24VDC or 60VDC or 110V AC
- Fuses confirming IEC-127
- Each PCB coated with Acrylic coating which prevents components from moisture
