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SUNSYS H30-H30i - Ref.: IOMSUNHMXX04-GB 00
ENGLISH
2. PRODUCT DESCRIPTION
This version of the inverter does not have a transformer, i.e. there is no galvanic insulation between the input and output; it must
therefore be used with panels which do not have an earth connection conforming to standard IEC61730, class A. Large capacity
photovoltaic modules may only be used if the coupling capacitance to ground is lower than 100 nF/kWp. The earth leakage current
(whose value depends on the type of module-mounting structure used as well as the prevalent meteorological conditions) should
not exceed 150 mA.
The application of cutting-edge technology allows a large electrical and thermal operating interval. The advanced MPPT control
system, the high efficiency levels, the wide voltage range of the PV field and the ability to manage transitory power peaks greater
than the rated power supply, all help to provide maximum photovoltaic energy in every condition. Plus, thanks to its high IP class and
innovative temperature control, the inverter can be placed outdoors. To achieve the best performance levels, the recommendations
provided in this manual should always be observed.
The inverter has additional functions to satisfy current regulations and to help stabilise the mains distribution network to which it is
connected.
These functions include:
• Reactive power management.
• Power adjustment in accordance with network parameters.
• Non-sensitivity to voltage drops (LVFRT capability).
2.2. Dimensions
350
569
205
180
460
2.2-1
Dimensions and overall size of the inverter
Front view
with guard cover
1
1
Dimensions in mm
Side view
without guard cover
1
View from below
View from above
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General