Autarco MX3000 User Manual

installation and operation manual
2016-08-26 17
5.2 DC connections
DANGER! Never connect or disconnect the connectors under load.
MX-series inverters have two MPP trackers. The DC characteristics of each model is shown in the table below:
Inverter
MPP tracker
Max DC power
Max DC voltage
Max. DC current per MPPT
MX3000(S)
2
3500W
600W
10A
MX3600(S)
4200W
MX4600(S)
5300W
15A
DANGER! Do not connect strings with an open circuit voltage greater than the max DC voltage
of the inverter.
Use 4mm² or 6mm² PV cable and MC4 connectors to connect the PV generator to the inverters.
DANGER! For protection against electric shock, MC4 connectors must be isolated from the PV
array while being assembled or disassembled.
DC connections must not be unplugged while under load. They can be placed in a no-load state
by switching off the inverter or breaking the DC circuit interrupter. Plugging and unplugging while
under voltage is permitted.
CAUTION! MC4 connectors are watertight IP67 but cannot be used permanently under water. Do
not lay the MC4 connectors on the roof surface.
CAUTION! If any tools or parts are used in the MC4 connector assembly other than those listed in
the MC4 connector manual, neither safety nor compliance with the technical data can be
guaranteed.
CAUTION! Every string connected to a MPPT must be identical, i.e. share the module type,
module quantity, azimuth and pitch.

Autarco MX3000 Specifications

General

Brand	Autarco
Model	MX3000
Category	Inverter
Language	English