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INDUSTRIAL BATTERY GROUP
Doc Ref:
ED2015-0544
User’s Manual
Lithium-Ion Battery System (504V / 45Ah)
43/45
This document is
Saft
property. Any reproduction, diffusion or communication, even partial, are liable to prosecution without formal authorization.
16. APPENDIX VII: FAULT CODES AND ALARM LIST OF THE BATTERY SYSTEM
Warnings are indicated in white color and Alarms are indicated in red color.
Fault
n°
Description
Activation Condition
Reset level
SAFT action
Comments
1
Emergency alarm
Emergency redundant hardware
channel is active during 3000ms
HW (ON/OFF)
Contactor opening and circuit-
breaker opening
2
Short circuit detected
Short circuit or overload detected
(battery current > 55A during 40s
HW (ON/OFF) / Reset Client
Contactor opening and circuit-
breaker opening
3
A module is going over
temperature
Module temperature > 50°C during
2s
HW (ON/OFF) / Reset Client / Auto-reset
4
A module is over
temperature
Module temperature > 60°C during
2s
HW (ON/OFF) / Reset Client / Auto-reset
Contactor opening
5
A module is going
under temperature
Module temperature < -20°C during
2s
HW (ON/OFF) / Reset Client / Auto-reset
6
A module is under
temperature
Module temperature < -25°C during
2s
HW (ON/OFF) / Reset Client / Auto-reset
Contactor opening
7
A cell is going over
charge
Cell voltage > 3.85V during 2s
HW (ON/OFF) / Reset Client / Auto-reset
8
A cell is over charge
Cell voltage > 3.86V during 2s
HW (ON/OFF) / Reset Client / Auto-reset
Contactor opening
9
A cell is going under
voltage
Cell voltage < 2.7V during 2s
HW (ON/OFF) / Reset Client / Auto-reset
10
A cell is under voltage
Cell voltage < 2.5V during 2s
HW (ON/OFF) / Reset Client
Contactor opening
11
Cell voltage out of
range
Cell voltage out of [1.5V ; 4.5V]
HW (ON/OFF) / Reset Client / Auto-reset
Contactor opening
12
More T°C_module out
of range than
authorized
Loss of more than 5 module
temperatures during 2s
HW (ON/OFF) / Reset Client / Auto-reset
Contactor opening