System Debug - Pylontech PowerCube-X1 Operation Manual

4.

System Debug

This system debug is for BESS system (Battery Energy Storage System). BESS system can't do the
debug itself. It must operation with configured UPS, PCS and EMS system together.
Debug Step
Prepare of debug.
System function test.
Monitor function test.
(If configured.)
EMS conjoint test
(If configured.)
Trial operation test.
Content
Turn on the BESS system, refer to chapter 3. Before turn on the whole
BESS system turn on the load is not allowed!
Remark: Except the BESS, if other equipments have its own system turn
on step, must follow its own system operation manual.
Each component system debug:
Power supply Check if the External Power Supply (e.g. UPS) is working
normally.
Communication Test: Check the communication between the BESS
system and communicated devices normal or not, has alarm or not.
Power Conversion System Test: Before conjoint test must test the
Inverter System turn on progress at first. And check the parameters
meet BESS requirement or not.
BESS Test: Charge/Discharge test; Test stop charging, stop discharging,
current limiting functions, etc.
Caution: Before turn on the BESS system must setup all the parameters
of the PCS and EMS at first.
Check whether the data of the BESS system is showing on the monitor
system normally.
If the EMS system has running monitor requirements, check if the BESS
system is following EMS instructions.
After the system debugged, run the system a period as test (testing
with low load), to test the high voltage DC system is fit for the contract.
18 / 28 19PIXV0703