ABB PVS-100 User Manual

- 112 -
000842AG
7 - Operation
Power, Alarm, GFI LEDs behaviour
The following table shows all the possible activation combinations of
“Power” “Alarm” and “GFI” LEDs on the LED panel
08
according to the
operating status of the inverter.
All possible LED activation combinations are shown in the following ta-
ble. In particular, each LED could behave in one of the following ways:
= LED on
= LED ashing slow (2 seconds on / 2 seconds off)
= LED ashing fast (0.2 seconds on / 0.2 seconds off)
= LED off
= Any one of the conditions described above
LED status Operating state
green:
yellow:
red:
Firmware programming
The inverter rmware is being programmed.
green:
yellow:
red:
Night mode (inverter automatically switches off)
The inverter is in night time switch-off mode (input voltage less than 70% of the set start-up
voltage).
green:
yellow:
red:
Inverter initialization
This is a transitional state due to verication of the operating conditions. During this stage the
inverter checks that the conditions for connecting to the grid are met.
green:
yellow:
red:
The inverter is connected and is feeding power into the grid
Normal operation. During this stage, the inverter automatically tracks and analyses the pho-
tovoltaic generator's maximum power point (MPP).
green:
yellow:
red:
Missing grid
Indicates lack of grid voltage. This condition does not allow the inverter to connect to the grid.
green:
yellow:
red:
Warning indication: (W message codes) or Error: (E message codes)
- Indicates that the inverter control system has detected a warning (W) or error (E). It is possible to
identify the type of problem generated in the dedicated section of integrated Web User Interface
(“Inverter Log” section).
green:
yellow:
red:
Temperature protection trip
Indicates that the trip relating to internal temperatures (insufcient or excessive temperature)
may have been activated.
green:
yellow:
red:
Anomaly in the insulation system of the photovoltaic generator
Indicates that a leakage to earth from the PV generator has been detected, causing the in-
verter to disconnect from the grid.

ABB PVS-100 Specifications

General

Rated AC power output	100 kW
AC Voltage	400 V
Topology	Transformerless
Cooling Method	Forced Air
Operating temperature range	-25°C to +60°C (derating above 45°C)
Cooling	Forced air
Frequency	50/60 Hz