41
42
In order to ensure the normal operation of the inverter , dust
screen is required to clean regularly.
7.2 Regular maintenance
In order to ensure the normal operation of the inverter, regular maintenance work is
required.
Recommended routine maintenance cycle and work, as shown in Table 7-2.
Table 7-2 Routine maintenance work
maintenance item
Read data from data logger
clean heat sink of the power module
Check the dust, moisture or condensation inside the cabinet
Check the cable connections, and fix the screw if necessary.
Check the warning label, add or replace some if necessary.
Manual checks AC and DC circuit breakers
Check that the emergency stop button, and the LCD stop function
Check if there is abnormal sound when inverter is operating.
cycle
every month
every month
every month
every month
every month
every month
every month
every week
Caution, risk of danger
All maintenance operations must be carried out in the condition that DC side and AC
side of the inverter, PV module and AC distribution cabinet switch are all
disconnected.
Maintenance must be proceeded only after AC and DC disconnected for at least 5
minutes, in order to avoid electric shock!
7.2 Regular maintenance
The inverter will not cause environmental pollution, since the all the components
meet the requirements of environmental protection. According to environmental
protection requirements, user shall dispose the inverter in accordance with the
relevant laws and regulations.
Appendix
8
VMAX DC (absolute maximum)
DC input operating voltage range
Maximum operating DC input current
ISC DC (absolute maximum)
8.1 Specification
Rating
ATESS PCS100
Model
DC input quantities
AC output quantities
Voltage (nominal or range)
Current (maximum continuous)
Frequency (nominal or range)
Power (maximum continuous)
Power factor range
Weight unit
Ingress Protection
Environmental category
Suitability for wet locations
Pollution degree
Elect.protection class
Overvoltage category
Mains connection
Transformer info
Insulation class
1000V
500-820V
220A
400Vac
144A
50Hz/60Hz
100kW
0.8lagging-0.8leading
850 kg
IP20
indoor
not
II
Class I
Category I for AC output category
II
for DC input
Permanent connection
With isolating Transformer
Class H
220A
Value
8.2 ATESS Factory warranty
Warranty for the ATESS inverter products Possession of this certificate validates a
standard factory warranty from the date of purchase.
