Product Characteristics; Product Dimensions - REFU 801 Series Operating Instructions Manual

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Product characteristics

Outlines of this chapter

Product dimensions

It introduces the field of use, and the overall dimensions of the REFUone inverters.
Function description
It introduces how REFUone inverters work and the functionality of the device.
Efficiency curves
It introduces the efficiency curves of in the inverter.
Product dimensions
2.1
2.1.1 Field of use
REFUone inverters are single MPPT grid-tied PV inverters which converts the DC power
generated by PV arrays into sine wave single-phase AC power and feeds it to the public
electrical grid, AC circuit breaker (refer to Section 4.4) and DC switch used as disconnect
device, and the disconnect device shall be easily accessible.
PV Grid-tied System
REFUone inverters can only be used with photovoltaic modules that do not require one of the
poles to be grounded. The operating current during normal operation must not exceed the
limits specified in the technical specifications. Only the photovoltaic modules can be connected
to the input of the inverter (do not connect batteries or other sources of power supply).
•
The choice of optional parts of inverter should be made by a qualified technician who
knows the installation conditions clearly.
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Overall dimensions REFUone 1.6K-1T (L×W×H): 303 × 261 × 118 mm.
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Overall dimensions REFUone 3.3K-1T (L×W×H): 321 × 261 × 132 mm.
REFUone 1.6K-1T ... 3.3K-1T
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