8
3 Description
3�1
Identification
The inverter can be identified on the basis of the information provided on the nameplate
(see Section 3.5).
3�2
Functionality
Automatic operation
Inverter operation is completely automatic and depends on the available output of the PV
generator. If there is enough power, the inverter starts mains operation and feeds into
the power grid. If there is not enough power available from the PV generator, the inverter
disconnects from the grid and shuts down.
Operation
The graphics display with three function keys allows convenient inverter operation and
reading of all important operating data. The graphics display is only switched on when the
DC input voltage is high enough.
The DC disconnector can be used to switch the PV generator on or off at any time. The
components of the inverter remain live even when the DC disconnector is switched off.
Remote monitoring
For the purpose of monitoring the PV plant remotely, Ethernet and RS485 interfaces are
provided. The inverter can be directly connected to the internet via Ethernet (MaxView).
The inverter is equipped with status signaling contacts for displaying the operating status
remotely.
Extended functions
The inverter has functions for grid monitoring, limitation of output and reactive power
control. These can be configured with additional software.
Remote controlled output limitation and reactive power control can be achieved using the
MaxWebxp and MaxRemote accessory components.
Ventilation
The inverter is air cooled. Fans draw in the air through the air inlet on the right-hand side
of the inverter. Then the air is conducted across the internal cooling elements. The air
outlet is on the left-hand side of the inverter.
Summary of Contents for SM30HT4
Page 1: ...Instruction manual SolarMax HT series 30HT4 32HT4...
Page 10: ...10 3 4 Dimensions mm 590 580 397 847 871 Figure 1 Dimensions with wall mounting bracket...
Page 11: ...en 11 3 5 Views of the unit 2 3 4 12 11 9 10 8 7 7 6 1 5 Figure 2 Views of the unit...
Page 74: ...SolarMax Service Center hotline solarmax com www solarmax com service 2014 05 en...
