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Display, control and battery monitoring unit
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Replacement for the GD1 with improvements in the hardware and software.
MAIN FEATURES
- Animated graphical interface
- Communication with SAC over CAN bus
- Energy saving functions (sleep mode, ECO-mode)
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Backlight and speaker
- Displayed quantities: battery voltage, battery current, motor speed, motor current, state of charge (SOC), remaining time, controller messages
- Supported languages: ENG / DEU / MAG
- Compatible with GD1 (adapter required)
TECHNICAL FEATURES
| GD2 - 12 V | GD2 - 48 V | |
| Supply voltage | 9-27 VDC* | 18-75 VDC |
| HV module | o | x |
| Current measurement method | HV2 or HV3 | shunt |
| Current measurement range | +/- 20 A to +/- 600 A, configurable in Setup | |
| Display | LCD monochrome 128 x 64 | |
| Backlight | White | |
| Enclosure protection | IP65 (face), IP40 (rear) | |
| Dimensions (L x W x H) | 133 x 86 x 48 mm | |
| Weight | 400 g | |
* to be used with the HV2/HV3 module and SAC4-HV/SAC4W-HV/SAC30/SAC51/SAC52
RELATED PRODUCTS
- SAC motor controllers
- HV2 data acquisition unit
- HV3 data acquisition unit
- Throttle control lever
SCREEN IMAGES
| Main screen | ![]() |
| Battery screen | ![]() |
| Controller screen | ![]() |
DOWNLOAD
| Document | ||
| Manual | ||
| Short guide | ||
| Cutout | ||
| Manual for EV version |



