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3.7.6
DC Input Installation Procedures
Solar Module Requirements
ES 52000HC / ES 60000HC series are designed for the input of 8 sets of
solar module arrays. The quantity of solar modules for installation and the
connection method must be consistent with converter specifications. The
following three requirements must be met:
1.
To avoid damaging the converter, please make sure that, under any
circumstances, the maximum open circuit voltage (Voc) of the solar
panel array can never exceed 1,000 Vdc. If the voltage exceeds 1,000
Vdc, the converters will be permanently damaged.
2.
The polarity of the solar panel array cannot be installed in reverse, and
the reverse short-circuit current cannot exceed 20A.
3.
Each set of MPPT should be accompanied with 2 sets of solar module
arrays in parallel connection.
4.
To ensure the solar panel array is able to generate maximum energy,
under any circumstances, the V_MPPT (maximum power point track
voltage) must be maintained between 600 Vdc - 725 Vdc.
Solar Module Wiring
Note:
Prior to connecting to the solar module, please install an independent
DC circuit breaker between the converter and the solar module.
The connection method of the converter and the solar panel is indicated
in the following steps:
Step 1: Switch the DC input switch to 0, and switch the grid connection
Summary of Contents for EnerSolis Series
Page 1: ...Ablerex Grid Connected Solar Converter EnerSolis Series ES 52000HC ES 60000HC User Manual ...
Page 4: ...3 ...
Page 9: ...8 8 AC output Transmits AC power generated from the inverter to the mains ...
Page 16: ...15 抓握處 Handles ...
Page 24: ...23 Figure 2 ...
Page 27: ...26 Figure 6 Figure 4 Figure 5 ...
Page 42: ...41 ...
Page 49: ...48 the RS485 port of the cloud module please refer to 6 1 Communication Interface ...
Page 51: ...50 ...
Page 54: ...53 ...
Page 56: ...55 ...
Page 60: ...59 confirm whether there is an input error ...
