Free space ≥ 50 mm (2 in.) on each side, with vent cover fitted.
Mounting type A is suitable for drive operation at surrounding air temperature less or equal to 50 °C (122 °F)
Drives mounted side-by-side, vent cover should be removed. The degree of protection becomes IP20.
Free space ≥ 50 mm (2 in.) on each side. Vent cover should be removed for operation at surrounding air temperature above 50 °C (122 °F). The degree of protection becomes IP20.
(1) Tank water / liquid probe is optional.
(2) The photovoltaic modules used shall comply with UL 1703. The solar panels and the drive input shall be in compliance with NEC article 690. For the photovoltaic installation ground connection, safety instructions and orientation, refer to the photovoltaic panel user manual.
(3) Protection according to the concerned voltage, current and according to the photovoltaic arrays manual.
(4) For AOC or AOV diagnostic values on ATV320 Solar drive.
(5) On some applications, a blocking diode is mandatory.
NOTE: Check that the Logic Input switch is on Source position:
40 °C (104 °F) - Mounting type A and B
50 °C (122 °F) - Mounting type A and B
In : Nominal Drive Current
SF : Switching Frequency
40 °C (104 °F) - Mounting type C
50 °C (122 °F) - Mounting type C
60 °C (140 °F) - Mounting type C
In : Nominal Drive Current
SF : Switching Frequency