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8. DISCONNECTING FROM VOLTAGE SOURCES
Before proceeding any operations on inverter, please disconnect the
inverter from all voltage resources as described in this manual.
Following these steps in described sequence are mandatory.
1.
Disconnect miniature circuit-breaker and prevent from unintentional
reconnections.
2.
Open the DC switch and prevent the switch from closing
unintentionally.
3.
Use clamps to ensure there is no electrical current in DC wires.
4.
Disconnect all DC connections and resources. Unplug the DC
connectors, and DO NOT pull the cables.
5.
Use multimeter to ensure the voltage on DC terminals of inverter is 0.
6.
Unscrew and remove the AC connector.
Danger to life due to high voltages.
Inverter capacitors need 5 minutes to be comple-
tely deenergized. When an error occurs, DO NOT
remove the cover of the inverter onsite. Improper
operations and attempts may induce electric shock.
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9. TECHNICAL PARAMETERS
Module
Max. PV Power (Wp)
Max Input Voltage (V)
MPP Voltage Range (V)
Min DC Voltage (V)
Nominal DC-input
Voltage (V)
Max. Input Current (A)
Max. Short DC current (A)
No. Of independent
MPPT inputs
No. Of PV strings
per MPPT
Max inverter backfeed
current to the array (A)
Rated Power (W)
Max. Apparent AC
power (VA)
Rated grid voltage (Vac)
Rated power frequency (Hz)
Max output current (A)
Max output overcurrent
protection (A)
Inrush current (Peak and
duration)*
Max. output fault current
(Peak and duration)*
Adjustable displacement
power factor
V.2
EINSOLAR50Y
EINSOLAR36Y
INPUT/DC
54000
65000
1100
150-1000
150-180
620
15 per string
22.5 per string
3
2
0
OUTPUT/AC
36000
50000
55000
39600
380/400
50/60
60
80
100
80
31.6A@
31.6A@
41ms
41ms
160A
160A
@525us
@525us
0.8ind a
0.8cap
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4
2
V.2
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