Product Introduction; Basic Features - Recom RCM SP-D Series User Manual

3. Product Introduction

3.1 Basic Features

3.1.1 Function
The RECOM RCM 3.0~6.0-SP-D series is a single-phase grid-connected PV inverter which used
to efficiently convert the DC power generated by the PV string into AC power and feed it into
the grid.
3.1.2 The RCM 3.0~6.0-SP-D series inverter contains 6 models which are list below:
RCM-3.0-SP-D/3.6-SP-D/4.2-SP-D/4.6-SP-D/5.0-SP-D/6.0-SP-D
3.1.3 Applicable grid type
The applicable grid types for the RCM 3.0~6.0-SP-D series are TN-S, TN-C, TN-C-S and TT. When
applied to the TT grid, the voltage of N to PE should be less than 30V. See Figure 3-1 for details:
3.1.4 Storage conditions
1) Inverter must be stored in its original packaging.
2) The storage temperature should be in the range of -30 ° C and + 60 ° C , and the relative
humidity stored is less than 90%.
3) If a batch of inverters needs to be stored, the height of each pile should be no more
than 6 levels.
RCM Single Phase
RCM Single Phase
Figure 3-1 Applicable grid type
RCM Single Phase
RCM Single Phase
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