Bidirectional Converter AC-DC
- The control cabin is IP6X, which can adapt to complex application environments.
- Mains-to-load single-stage AC-DC power supply mode, with higher efficiency and very low self-loss.
- The system adopts a modular design inside, which is friendly to on-site maintenance and replacement.
- It has excellent grid-connected indicators, with a power factor of 0.99 and a THDi <3%.
- High efficiency in both directions, charging and discharging 97%~98%.
Technical Parameters
Single-module Power
100kW
Grid voltage
400V（-40%～+20%）
Grid frequency
50 Hz（±10%）
Parallel Machine Set
Unlimited
Efficiency
Up to 98%
Connection
3P
Average system efficiency
<2%
Output THDi
<3%
Factor
＞0.99
Venting Method
Front air intake and back air outlet
DC voltage (output) range (full load)
650～750V
The overvoltage level at the DC input of the device
Ⅱ
DC ripple voltage
< 1% (700V rating)
DC ripple current
< 2% (700V rating)
DC dynamic response (fluctuation amplitude)
< 10%
DC dynamic recovery time
< 50ms
System DC circulation
＜5A
System AC circulation
＜5A
Average System Efficiency (Charge & Discharge)
97%~98%
Standby power consumption
< 0.5%Pn
No-load loss
＜1%
Noises
< 75dB
External communications
RS485 Modbus RTU (TCP/IP via option)
Dimension
(W*D*H mm)
Drawer type: 500*590*170
Net Weight
45kg
Altitude
≤ 2000m, 2000m~4000m derating
Working Temperature
-10°C~+60°C (derating above 40°C)
Humidity
5%~95%, no-condensing