AP903

Standalone arc flash protection

AP900 Series - Arc flash

The AP903 arc flash detector is a standalone local protection device that can be connected either to sensors monitoring a specific point or to a fibre optic cable for 360° area detection.

14 independent sensor input channels.

The AP903 operates independently or in a master/slave configuration with an AP910.

#ArcFlash, #Detector, #Protection, #Relay

Equipments and people safety

Cost effectiveness

Flexibility

Reliability

Measurements & monitoring	Light — Light intensity (depends on sensors) Pressure — Change of pressure – Arcflash
Power supply	19 to 70 Vdc 92 to 265 Vac (50/60 Hz)
Digital inputs	2
Digital outputs	1
Dedicated trip outputs	4
Indication LEDs	25
Point sensors	14
Fibre loop sensors	14