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Division | Application |
---|---|
MC | Apply 3-Phase Vienna Rectifier |
AC-DC Converter |
Bidirectional power control DC 14V output, 15V input |
Power Supply |
Commercial power supplier 24V : Output Relay Power 12V/5V : Module & DC-DC Controller |
Module Controller |
RS485(ModbusRTU) : Communication with HMI I/O Control : AC Input MC Control FAN Control : FAN1 ~FAN4 |
DC-DC Converter |
2 Types of PCB : Controller + Power Stage DC-DC Controller : 320F28377S 4 Leg Half-bridge Topology |
Relay | 24V coil drive for battery reverse Junction protection and pre-charging |
FAN | AC 220V drive |
Charging Mode | Goal | Note | |
---|---|---|---|
Input Characteristics | Input Voltage | 14V | AC-DC Converter |
Maximum Input Current | 38A | AC-DC Converter | |
Output Characteristics | Output Voltage Range | 1~5V | 0Vmin ~ 5Vmax (based on resistance load) |
Maximum Output Current | 50A | 50 Amax | |
Discharging Mode | |||
Input Characteristics | Input Voltage | 1~5V | 1.5Vmin ~ 2.8Vmax (based on battery specs) |
Maximum Input Current | 50A | 50 Amax | |
Output Characteristics | Output Voltage | 15 | AC-DC Converter |
Maximum Output Current | 28 | AC-DC Converter | |
Control Characteristics | |||
Voltage Resolution | 0.1mV | 0.1mV Resolution Setting | |
Current Resolution | 1mA | 1mA Resolution Setting | |
Measurement Precision (Voltage&Current) | 0.1% (based on the maximum value) | Less than 0.1% (based on the maximum value) | |
Control Mode | CC, CV, CP | CC, CV, CP, CC-CV | |
Communication | CAN 2.0B / ModbusRTU(RS485) | CAN2.0B | DC-DC Converter (Standard ID) AC-DC Converter (Extended ID) |
ModbusRTU | HMI to Module Controller |
Category | Item | Specifications |
---|---|---|
Battery Rack | Max Battery Module | 19 modules |
Capacity | 80 Ah | |
Nominal Voltage | 912V(DC) | |
Min Voltage | 570V(DC) | |
Max Voltage | 1064V(DC) | |
Standard Charge | 40A(0.5C) | |
Max Charge | 240A(3C) | |
Max Discharge | 240A(3C) | |
Communication | Communication | CAN 2.0B |
Baud Rate | 250kbps | |
Environment | Operating Temperature | -30℃ ~ 45℃ |
Operating Temperature(Recommended) |
+25℃ |