Integrated Controller, VCU and DC/DC
Solaredge e-Mobility division VoltMaxX-LV controller is designed to control 3-phases Permanent Magnet Synchronous Motor in low voltage battery powered applications.
The product was optimized to be applied as powertrain controller for unskilled and professional use.
Features
This small and powerful controller includes:
- DC/DC converter to provide 12V 250W for vehicle lighting and accessories
- 9 digital I/O lines, fully configurable as input or output, with diagnostic
- Redundant Throttle command capability
- Proportional regenerative breaking
- Very low quiescent stand-by mode
High level functionalities as:
- Crash detector (by an accelerometer sensor)
- Detailed timestamp log for easier service
- Single CAN port for diagnostics and firmware upgrade operations
- Fully customizable torque curve maps
- A dedicate processor for end-user custom applications
- Optimized Flux Vector Control with improved Space Vector Modulation; high switching frequency operation (24kHz)
- Accurate and high efficiency flux-weakening control with proprietary algorithm
Keypoint
+ High performance
+ High efficiency
+ High specific power
+ High thermal management
– Less space and weight
– Less power losses
– Less maintenance
| Technical Specifications For Voltmaxx LV | Unit | |||
|---|---|---|---|---|
| Code | VMX-375-A048 | |||
| Parameter | Min | Typ. | Max | |
| Battery Voltage | 32 | 48 | 60 | V |
| Battery Current | - | 200 | 350 | Ams |
| Motor winding current | - | 350 | 420 | Ams |
| Peak Output power | - | - | 19 | kW |
| Continuous output power | - | 6 | - | kW |
| Operating temperature | -20 | - | +50 | °C |
| Cooling System | Air | |||
| Efficiency | > 96 | % | ||
| Protection Level | IP67 | |||
| Weight | 3.25 | Kg | ||
