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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 completely de-
energized. 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
5Y
EINSOLAR
EINSOLAR
INPUT/DC
7700
1000
180-850
150
620
12.5/12.5
15.6/15.6
2
1
0
OUTPUT/AC
5000
5500
380/400
50/60
8.5
16
7.6A
@1.24ms
39.6A
@320us
0.8ind to 0.8cap
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10Y
13000
10000
10000
15.2
25
V.2
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