CreatedTuesday, September 25,2018 at 7:41 PM
The Littelfuse AF0500 Arc-Flash Relay delivers a flexible design and unrestricted scalability making it ideal for retrofits in electrical equipment.
The AF0500 is a microprocessor-based protection relay that limits arc-flash damage by using light sensors to rapidly detect the arc and then trip a circuit breaker. Sensors, inputs, and trip-coil voltage are monitored to ensure fail-safe operation. A secondary solid-state circuit provides a redundant trip path. A USB port is used for configuration and access to event logs.
The AF0500 can be used on electrical systems operating at any voltage (AC or...
The AF0500 can be used on electrical systems operating at any voltage (AC or DC) since it does not directly connect to the system. The small size of the AF0500 allows installation in any switchgear cubicle, transformer compartment, or motor control center bucket.