System settings
AC voltage level
380V
400V
Configuration parameter 1
STS input configuration
Initial Grid-connected or off-grid
Grid-connected
Off-grid
Joint power supply
Close
Open
STS type configuration
Contactor
Electric operating device
Contactor + N
Electric operating device + N
STS active power change rate
(kW/s)
Rated power
(kVA)
BESS Charging Capacity
(kWh)
BESS Discharging Capacity
(kWh)
AC frequency level
50Hz
60Hz
Configuration parameter 2
Configuration parameter 3
VSG enable
PE contactor configuration
Grid active power
(V)
System capacity
(kWh)
run mode
manual mode
normal mode
BESS Charging Capacity
(kWh)
BESS Discharging Capacity
(kWh)
BMS
BMS SOC Low Warn
(%)
BMS SOC lower limit
(%)
BMS SOC normal
(%)
BMS SOC maintain
(%)
Rack current uneven alarm I
(A)
Rack current uneven alarm II
(A)
Rack current uneven alarm III
(A)
Level 1 Overcurrent alarm value
(A)
Level 2 Overcurrent alarm value
(A)
Level 3 Overcurrent alarm value
(A)
Level 1 Overcurrent alarm value
(A)
Level 2 Overcurrent alarm value
(A)
Level 3 Overcurrent alarm value
(A)
Max Charge Current
(A)
Rated current
(A)
BMS SOC high Warn
(%)
BMS SOC upper limit
(%)
Rack voltage uneven alarm value
(V)
Rack current uneven recovery I
(A)
Rack current uneven recovery II
(A)
Rack current uneven recovery III
(A)
Level 1 Overcurrent alarm value
(s)
Level 2 Overcurrent alarm value
(s)
Level 3 Overcurrent alarm value
(s)
Level 1 Overcurrent alarm value
(s)
Level 2 Overcurrent alarm value
(s)
Level 3 Overcurrent alarm value
(s)
Max Discharge Current
(A)
AC voltage protection
Overvoltage stage Ⅰ protection range
Overvoltage stage Ⅱ protection range
Overvoltage stage Ⅲ protection range
Undervoltage stage Ⅰ protection range
Undervoltage stage Ⅱ protection range
Undervoltage stage Ⅲ protection range
Overvoltage stage Ⅰ protection time
Overvoltage stage Ⅱ protection time
Overvoltage stage Ⅲ protection time
Undervoltage stage Ⅰ protection time
Undervoltage stage Ⅱ protection time
Undervoltage stage Ⅲ protection time
AC frequency protection
Overfrequency stage Ⅰ protection range
Overfrequency stage Ⅱ protection range
Overfrequency stage Ⅲ protection range
Underfrequency stage Ⅰ protection range
Underfrequency stage Ⅱ protection range
Underfrequency stage Ⅲ protection range
Overfrequency stage Ⅰ protection time
Overfrequency stage Ⅱ protection time
Overfrequency stage Ⅲ protection time
Underfrequency stage Ⅰ protection time
Underfrequency stage Ⅱ protection time
Underfrequency stage Ⅲ protection time
Dry contact configuration
DI 1
Grid-connected contactor status
Grid switch status
Load switch status
N contactor status
PE contactor status
Water immersion alarm
DI 2
Grid-connected contactor status
Grid switch status
Load switch status
N contactor status
PE contactor status
Water immersion alarm
DI 3
Grid-connected contactor status
Grid switch status
Load switch status
N contactor status
PE contactor status
Water immersion alarm
DI 4
Grid-connected contactor status
Grid switch status
Load switch status
N contactor status
PE contactor status
Water immersion alarm
DI 5
Grid-connected contactor status
Grid switch status
Load switch status
N contactor status
PE contactor status
Water immersion alarm
DI 6
Grid-connected contactor status
Grid switch status
Load switch status
N contactor status
PE contactor status
Water immersion alarm
DO 1
Grid-connected contactor status
Grid switch status
Load switch status
N contactor status
PE contactor status
Container fan
DO 2
Grid-connected contactor status
Grid switch status
Load switch status
N contactor status
PE contactor status
Container fan
DO 3
Grid-connected contactor status
Grid switch status
Load switch status
N contactor status
PE contactor status
Container fan
DO 4
Grid-connected contactor status
Grid switch status
Load switch status
N contactor status
PE contactor status
Container fan
DO 5
Grid-connected contactor status
Grid switch status
Load switch status
N contactor status
PE contactor status
Container fan
DO 6
Grid-connected contactor status
Grid switch status
Load switch status
N contactor status
PE contactor status
Container fan
Sampling configuration
AC sampling 1
Grid
Grid
Load
Diesel generators
Diesel generators
Diesel generators
Diesel generators
AC sampling 2
Grid
Grid
Load
Diesel generators
Diesel generators
Diesel generators
Diesel generators
AC sampling 3
Grid
Grid
Load
Diesel generators
Diesel generators
Diesel generators
Diesel generators
DC sampling 1
Battery
Reserve
DC sampling 2
Battery
Reserve