For AC Asynchronous Motor
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Motor Applications
Optimized Vector Control Algorithm & Intelligent Vehicle Control Technology: precise and smooth speed and torque output. Enhanced current output capacity enables the motor to deliver higher torque for superior climbing performance. Automatic temperature compensation for motor parameters ensures stable and reliable operation in both high and low temperature environments. Anti-rollback function prevents vehicle slippage on slopes. Comprehensive protection functions: over current, over voltage, under voltage, overheating and accelerator fault protection. Stable energy regeneration extends vehicle range.
Specification
| Controller Model | 5KW-48V | 5KW-48V | 5KW-60V | 7.5KW-72V | 10KW-72V | |
| Product Specifications | LT-JB5KW | LT-0440 | LT-0640 | LT-0740 | LT-JB10KW | |
| Electrical Performance | Input Voltage (DCV) | 40~90 | 30~60 | 45~75 | 50~90 | 50~90 |
| Max.Output Current(ACIA) | 300 | 400 | 400 | 400 | 550 | |
| system Under-Voltage | 40 | 40 | 50 | 60 | 50 | |
| system Over-Voltage | 90 | 60 | 75 | 90 | 90 | |
| Regenerative Energy Feedback | During braking,the motor can feed power back to the battery system via the controller.The feedback current can be adjusted according to customer requirements. | |||||
| Protection Level | P66 | |||||
| Insulation Performance | Input/output to case:DC1000V,leakage current u22640.05mA,insulation resistanceu2265220Mu03a9 | |||||
| Storage Temperature Range | -40u2103~+70u2103 | |||||
| Working Temperature Range | -30u2103~+55u2103 | |||||
| Efficiency | 98% | |||||
| Cooling Method | Self-cooling | |||||
| Weight | 3.2kg | 4kg | 4.5kg | |||
| Vibration Standard | GB/T2423 | |||||
| Motor Control Method | Vector controller with speed sensor | |||||
| Heat Dissipation Requirements | The controller must be installed in a well ventilated area,otherwise, air cooling should be added. |