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| Categories | AC Motor Speed Controller | 
|---|---|
| Brand Name: | DALA | 
| Model Number: | A4P | 
| Place of Origin: | Chengdu,China | 
| MOQ: | Negotiable | 
| Price: | Negotiable | 
| Packaging Details: | standard packing, as customer demands | 
| Delivery Time: | 7 - 15 working Days | 
| Payment Terms: | L/C,T/T,etc. | 
| Motor type: | ACIM/PMSM/IPM | 
| Function: | Traction | 
| Appolication: | Counter Balance Truck,Sightseeing Vehicle,Aerial work Platform,Agricultural Machinery | 
| Nominal Voltage Range (VDC): | 144V | 
| Maximum Current: | 400A | 
| Size: | 243.5*208.5*86.5mm | 
| Company Info. | 
| Dala Technology Co., Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
Ac Electric Motor Speed Control 144V Current 400A A4P-B401 ACIM IPMSM
The A4P series controller designed with dual-microprocessor architecture and adopted Cortex-M4F core processor with maximum 240MHz working frequency. It’s guaranteed to have high performance in terms of both functionality and robustness/safety for its application of on-vehicle traction/pump controlling.
The product has also the advantage of high compatibility for IPM/ACIM motor of majority 3rd-party brands.
| Content | Parameters | ||||
|---|---|---|---|---|---|
| Model | A4P-B401 | ||||
| Nominal Input Voltage | 144 | ||||
| 2 Min RMS Current Rating (Arms) | 400A | ||||
| EncoderType | Incremental encoder, Absolute encoder, sin/cos encoder, rotary encoder (optional) | ||||
| Communication | CAN / Serial | ||||
| Working Ambient Temperature Range  | -30℃~55℃ | ||||
| Storage Ambient Temperature | -40℃~85℃ | ||||
| Insulation Properties | Leakage current to ground ≤ 0.05mA (500VDC), insulation resistance > 10MΩ | ||||
| Protection Grade | IP65 | ||||
| Efficiency | ≥97% | ||||
| Vibration Standard | GB/T2423 | ||||
| Motor Control Method | Vector Control | ||||
| Thermal Requirements | Installation in a well-ventilated environment, otherwise air-cooler must be added | ||||
| Motor Type | ACIM/PMSM/IPM | ||||


                                 
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