Company
- Compnay
- Business Field
- R&D Centre
- DASS News
- Customer Support
CEO Greetings
- CEO Greetings
- Vision 2030
- CI/BI Introduction
- DASS History
- Directions
8-Channel Battery Cell Charger & Discharger
| 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 |
8-Channel Battery Cell Charger and Discharger Appearance
8-Channel Battery Cell Charger and Discharger Main Specifications
| 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 | ||
8-Channel Battery Cell Charger and Discharger Communication Specifications
| 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℃ |
Address : 109, Yangcheongsongdae-gil, Ochang-eup, Cheongwon-gu, Cheongju-si, Chungcheongbuk-do, Republic of Korea (HQ)
81, Yangcheongsongdae-gil, Ochang-eup, Cheongwon-gu, Cheongju-si, Chungcheongbuk-do, Republic of Korea (Gold Park)
Telephone: 043-218-5670 / AS : 1588-7468 / FAX : 043-218-5671
Refusal Privacy PolicyRefusal of Unauthorized Collection of Emails
Copyright ⓒ DASSTECH. All rights reserved.
81, Yangcheongsongdae-gil, Ochang-eup, Cheongwon-gu, Cheongju-si, Chungcheongbuk-do, Republic of Korea (Gold Park)
Telephone: 043-218-5670 / AS : 1588-7468 / FAX : 043-218-5671
Refusal Privacy PolicyRefusal of Unauthorized Collection of Emails
Copyright ⓒ DASSTECH. All rights reserved.