32
Step 5 Connect the PE wire to ground and the phase lines and the "N" line to AC circuit breaker.
Then connect the AC circuit breaker to utility grid.
Step 6 Make sure all wires are firmly installed via the right torque tool or dragging the cables
slightly.
-- -- EEnndd
5.6 DC Cable Connection
Danger of electric shock!
The PV array will generate lethal high voltage once exposed to sunlight.
Make sure the PV array is well insulated to ground before connecting it to the
inverter.
Risk of inverter damage! Observe the following requirements. Failure to do so
will void guarantee and warranty claims.
• Make sure the maximum DC voltage and the maximum short circuit current
of any string never exceed inverter permitted values specified in "Technical
Data".
• Mixed use of different brand or model of PV modules in a PV string or a
compromised PV string design composed with PV modules from rooftoops
of different orientation may not damage inverter but will cause system bad
performance!
• The inverter enters standby state when the input voltage ranges between
1,000 V and 1,100 V. The inverter returns to running state once the voltage
returns to the MPPT operating voltage range, namely, 160 V to 1,000 V.
5 Electrical Connection User Manual
To Next Page
Loading...
