Ingeteam INGECON SUN PowerMax TL B Series Installation And Operation Manual page 15

Unit description
• Power factor.
• Current and voltage harmonics (up to harmonic 51).
• The wattmeter class is 0.5 S.
• The current meter transformer class is 0.5 S.
• The voltage meter transformer class is 0.5 S.
For greater precisions, contact Ingeteam.
Low temperature operating kit
In places where the inverter may be subject to temperatures lower than -20 ºC the low temperature operating kit is
required.
This kit allows the installation of units in minimum ambient temperatures of -30 ºC.
Reactive power regulation with no PV array power (night reactive)
This kit is for installations in which the applicable standard requires the injection of reactive nocturnal power or
when there is no power in the PV array.
Ancillary services
In order for the unit to operate, they require a 230 Vac 50/60 Hz single-phase auxiliary power supply, which must
be supplied by the installer.
The function of this kit is to generate the necessary power supply for the inverter's auxiliary services to operate,
thus avoiding the need to externally power the unit.
This kit is made up of a transformer with the suitable transformation for each of the INGECON SUN PowerMax B
model families.
The maximum consumption is 4250 W (25 A).
PV array depolarizer
The polarization of the photovoltaic panels may become degraded (Potential Induced Degradation, PID). Ingeteam
offers an optional PV array depolarizer that induces the necessary voltage to revert these effects.
DANGER
When the PV array generates low voltage (nighttime or other situations) this kit generates a voltage of 500 Vdc
between the negative pole of the PV panel and ground. Take into account this feature for the different tasks that
are to be carried out on the inverter.
To prevent the kit from generating voltage, the emergency stop button must be interlocked.
Communication accessories
There is various technology to communicate between units. For further information consult Section "12.
Connection of the communication accessories".
Integrated DC combiner box
Its purpose is to disconnect the PV array before the DC fuses. This solution is completely integrated in the DCAC
connections module.
Sand trap
For locations where environmental and terrain conditions require additional protection against sand entering
through the ventilation system.
This kit consists of a sand trap system in the front ventilation grilles.
The protection rating is increased from IP54 in a standard unit to IP56 when installing this kit.
ABQ2026IQE01_A - Installation and Operation Manual
Ingeteam
15