Commissioning; Unit Inspection; Inspection - Ingeteam INGECON SUN PowerMax TL U B 1000 Vdc Series Installation And Operation Manual

Commissioning

18. Commissioning
This chapter details the process for commissioning the unit.
INFO
To find the different components listed below, consult Section "2.6. Location of components".
Refer to Section "Important safety instructions" and the safety paragraph in this section before operating the
equipment.

18.1. Unit inspection

These models are equipped with three thermomagnetic circuit breakers to protect their various components. These
should in the OFF position prior to unit start-up.
DANGER
Before working on the thermomagnetic switches, check that there are no electrical hazards inside the unit.
When checking that there is no voltage, wearing dielectric gloves and safety goggles approved for electrical
hazards is required.

18.1.1. Inspection

Before inverter start-up, you must carry out a general inspection of the units involving mainly:
Wiring
• Check that there are no loose wires. The minimum distance must be at least 0.6 in (15 mm) between
phases in the AC power and between the polarities in the DC power.
• Check that the cables are correctly connected.
• Check that these cables are in a good condition and that there are no hazards in their environment which
damage them, such as sources of intense heat, objects which could cut them or arrangements which put
them at risk of impacts or pulling.
Removing the clear plastic type protections, like polycarbonates, for performing this inspection is strictly forbidden.
DCAC connections module
• Check that the DC arresters are properly inserted into the base and that their status window is not red.
• Check that the AC arresters are properly inserted into the base and that their status window is not red.
• Check that the DC switch is in automatic mode (AUTO) and on OFF. The OFF position is indicated via the
status window
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