PVI 50/60 TL Installation and Operation Manual (Rev C)
DOCR-070645-E
Page 55 of 102
3.0: Commissioning
3.1 Commissioning Checklist
3.1.1 Mechanical Installation
Make sure that the mounting bracket is secure and all the screws have been tightened
to the specified torque values.
(Please refer to
2.2 Mechanical Installation
)
3.1.2 Cable Connections
(a)
Make sure that all cables are connected to the right terminals.
(b)
The appropriate cable management is important to avoid physical damage.
(c)
The polarity of DC input cables should be correct and the DC Switch should be
in the “OFF” position.
(Please refer to
2.3 Electrical Installation
)
3.1.3 Electrical Check
(a)
Make sure that the AC circuit breaker is appropriately sized.
(b)
Test whether the AC voltage is within the normal operating range.
(c)
Make sure the DC open circuit voltage of input strings is less than 1000V.
3.2 Commissioning Steps
Complete the checklist above before commissioning the inverter as follows:
1.) Turn on the AC circuit breaker.
2.) Turn on the DC circuit breaker.
(Skip this step if there is no circuit breaker.)
3.) Switch the DC Switch to the “ON” position. When the energy supplied by the PV
array is sufficient, the LCD of inverter will light up. The inverter will then start up with
the message “sys checking”.
4.) You may change the grid standard. The default setting is IEEE 1547.
WARNING:
Please follow the guidelines below before on-grid operation to eliminate
possible dangers and to ensure safety.
Veuillez suivre les directives ci-dessous avant l'opération on-grid pour
éliminer les dangers possibles pour assurer la sécurité.
INSTRUCTION:
Please check with your local electricity provider before selecting the grid
standard. If the inverter is operated with a wrong grid standard, the
electricity provider may cancel the interconnection agreement. Putting
the inverter into operation before the overall system complies with the
national rules and safety regulation of the application is not permitted.
