Pylontech PowerCube-X1 User Manual

33
5. Maintenance
5.1 Trouble Shooting:
Danger: The PowerCube-X1/X2 is a high voltage DC system, operated by qualified and authorized
person only.
PowerCube-X1/X2 est un système à courant continu à haute tension, opéré uniquement
par le personnel qualifié et autorisé.
Danger: Before check the failure, must check all the cables connection and the BESS system can turn
on normally or not.
Danger : Avant le contrôle de panne, il faut contrôler toutes les connexions des câbles et si le système
BESS peut s'allumer normalement ou non.
No
Problem
Possible Reason
Solution
1
Turn on the BMS. All battery
modules’ status LED is not
working.
 The DC/DC power board
or control board is failure.
 The communication cable
from BMS to the first battery
module is broken
 Power cable is broken;
 Change the control
module (BMS module).
 Change the broken
communication cable;
 Check all the power
cables and connections
are fine or not;
2
Turn on the BMS. The Status LED
for BMS is not working. But all
battery modules’ status LED is
lighting green.
 The control board is failure.
 Change the control
module (BMS module).
3
Turn on the BMS. The Status LED
is lighting red. But all battery
modules’ status LED is lighting
green.
 This battery string is under
protection. It is possible Over
Current Protection or Failure
Protection.
 No external communication
with upper controller;
 Battery String is reversed
connection.
 Through the monitor or
maintenance software
check the battery cell,
battery module has alarm or
not.
 Check communication with
upper controller and
communication cable
wiring;
 Reversed connection is
serious danger!
4
The BMS’s Status LED is lighting
red and some the battery
module’s status LED is lighting
green but some is lighting red.
 This battery string is under
protection. It is possible Over
Current, Over Voltage, Low
Voltage, Over Temperature,
Low Temperature or Failure
Protection.
 Use the monitor or
maintenance software to
check the battery cell,
battery module has
protection and failure or not.
5
Cannot close the power Switch.
 DC Output breaker is fault.
Check the DC output breaker is
fault or not. If it is fault, change

Pylontech PowerCube-X1 Specifications

General

Brand	Pylontech
Model	PowerCube-X1
Category	Storage
Language	English