|
Description
|
Item target
|
Specifications
|
|
Wind Turbine Input Characteristics
|
Open circuit voltage
|
≤ 1 00 V DC
|
|
Charging current
|
20A _ M ax
|
|
Unloading voltage
|
31 . 5 VDC ± 0 . 2VDC
|
|
Recovery voltage after unloading
|
27 . 5 VDC ± 0 . 2VDC
|
|
Unloading resistance value
|
1.7Ω ± 15%
|
|
Input connection method
|
Terminals
|
|
PV module input characteristics
|
Open circuit voltage
|
≤ 50 V DC
|
|
Charging current
|
20A _ M ax
|
|
Input connection method
|
Terminals
|
|
Charge and discharge characteristics
|
Rated battery voltage
|
24V _ DC
|
|
Controller efficiency
|
≥ 95 %
|
|
Equalizing voltage
|
28 . 2 VDC ± 0 . 2VDC
|
|
Float voltage
|
27 . 6 VDC ± 0 . 2VDC
|
|
Low battery alarm
|
22 . 0 VDC ± 0 . 2VDC
|
|
Battery low voltage protection
|
21 . 6 VDC ± 0 . 2VDC
|
|
Battery low voltage recovery
|
26 . 0 VDC ± 0 . 2VDC
|
|
Overcharge protection voltage
|
28 . 8 VDC ± 0 . 2VDC
|
|
Battery high voltage alarm
|
30 . 0 VDC ± 0 . 2VDC
|
|
Battery high voltage protection
|
31.5 VDC ± 0.2 VDC ( Turn off the output after 60 s )
|
|
Battery high voltage recovery
|
31 . 5 VDC ± 0 . 2VDC
|
|
AC output characteristics
|
Rated output power
|
600VA / 480W 1000VA / 800W _ _ _
|
|
Output power factor
|
0 . 8
|
|
Output voltage
|
220 VDC ± 5 %
|
|
Output frequency
|
50HZ ± 1.0
|
|
Dynamic Voltage Transient Range
|
< 5%
|
|
Dynamic Transient Response Recovery Time
|
< 60 ms
|
|
Output waveform distortion
|
≤ 5 % (linear load )
|
|
Overload capacity
|
When the output overload is below 110% of the rated power , no alarm will be given, and the inverter output will not be closed: When the output overload is between 110% and 125% of the rated power , the system will shut down after
125% ~ 150% of the rated power , the system will shut down after 10 s for protection; when the output overload is greater than 150% of the rated power , Immediate shutdown protection .
|
|
Inverter efficiency
|
≥ 82 %
|
|
Output connection
|
multifunctional socket
|
|
Protection features
|
Protection function
|
Battery overvoltage and undervoltage, battery input reverse polarity protection, output overload protection, output short circuit protection, over temperature protection and solar module reverse polarity protection
|
|
Insulation resistance M Ω ( 500 VDC )
|
≥ 50% inverter DC input to the chassis and inverter AC output to the chassis
|
|
Output mode
|
forced air cooling
|
|
Audio noise dB (radius 1 meter away )
|
< 65
|
|
Operating environment
|
Ambient temperature
|
- 5°C ~ +40 °C
|
|
Considerable humidity
|
0 ~ 93% , non- condensing
|
|
Altitude
|
≤ 1000 meters
|
|
Storage environment
|
Storage temperature
|
- 20℃ ~ + 70 ℃
|
|
Considerable humidity
|
0 ~ 93% , non- condensing
|
|
Chassis size ( mm ) ( L ❉ W ❉ H )
|
L 362 ❉ W 347 ❉ H 1 22 .3
|
