User's Manual

14
Installation Requirements
Mandatory Customer-Supplied Equipment
System integrity for the LCU NEMA is ensured with the mandatory installation of customer-
supplied voltage and current surge protection equipment.
Mandatory Voltage Surge Protection
Warning: To prevent damage due to power network voltage surges, it is
mandatory that you also provide and install a surge protection device to protect
the LCU and the luminaire driver.
Mandatory Current Surge Protection
Warning: To prevent damage due to power network current surges, it is
mandatory that you also provide and install a 10 amp slow-blow fuse or circuit
breaker to protect the LCU and the luminaire driver.
Location
The LCU NEMA is installed on the top surface of the luminaire cover utilizing a standard (twist and
lock) NEMA socket.