| Parameter Item | Specification |
|---|---|
| Model Number | CIMR-AU4A0362AAA |
| Product Series | A1000 High-performance Vector AC Drive |
| Manufacturer | Yaskawa Electric Corporation, Japan |
| Product Type | 400V Class 3-phase Industrial Variable Frequency Drive (VFD) with Integrated DC Choke |
| Rated Input Voltage | 3-phase 380–480 VAC, 50/60 Hz |
| Rated Output Current (Normal Duty, ND) | 362 A |
| Rated Output Current (Heavy Duty, HD) | 304 A |
| Matched Motor Power (Normal Duty) | 300 HP / 200 kW |
| Matched Motor Power (Heavy Duty) | 250 HP / 160 kW |
| Rated Apparent Power (Normal Duty) | 276 kVA |
| Rated Apparent Power (Heavy Duty) | 232 kVA |
| Output Frequency Range | 0.01 Hz to 400 Hz |
| Maximum Output Voltage | Matches input AC supply voltage |
| Overload Capacity (Normal Duty) | 110% of rated current for 60 seconds |
| Overload Capacity (Heavy Duty) | 150% of rated current for 60 seconds |
| Digital Inputs | 8 multi-function 24 VDC sink/source selectable inputs (1 input supports pulse input) |
| Digital Outputs | 1 multi-function pulse train output (MP); 4 digital relay outputs (1 Form-C fault relay, 3 Form-A function relays) |
| Analog Inputs | 3 multi-function inputs: AI1 (-10~+10 VDC), AI2 (0–20 mA/-10~+10 VDC), AI3 (-10~+10 VDC / PTC motor temperature input) |
| Analog Outputs | 2 multi-function outputs: FM, AM (-10~+10 VDC / 4–20 mA for frequency/current monitoring) |
| Protection Grade | IP00 (Chassis unit; NEMA 1 enclosure kit available as separate option) |
| Cooling Method | Forced air fan cooling + standard heatsink fins |
| Net Height | 787.5 mm |
| Net Width | 492.25 mm |
| Net Depth | 344.5 mm |
| Standard Built-in Component | Integrated DC link choke (factory pre-installed) |
| Operating Ambient Temperature | -10°C to +50°C (chassis mount with required side clearance); -10°C to +40°C (zero clearance / NEMA1 enclosure) |
| Storage Temperature | -20°C to +60°C |
| Operating Humidity | ≤80% RH, non-condensing, no corrosive gas present |
| Maximum Operating Altitude | ≤1000 m above sea level (power derating required for altitudes above 1000 m) |
| Supported Control Modes | Open/Closed-loop vector control, V/f control, high-frequency injection sensorless vector control |
| Peak Starting Torque | Up to 200% rated torque at 0 speed |
| Core Control Algorithms | Auto-tuning, inertia ASR tuning, feedforward control, droop control, KEB ride-through, energy-saving operation, fault auto-restart |
| Standard Communication | Built-in MEMOBUS/Modbus-RTU protocol; optional expansion cards for Profibus-DP, DeviceNet, Ethernet/IP, CC-Link |
| Operator Interface | Detachable LCD multi-language keypad with parameter backup and storage function |
| Compliance Certifications | UL, CSA, CE, C-Tick, RoHS compliant for global industrial deployment |
| Typical Application Scope | Constant torque heavy machinery: extruders, conveyors, crushers, large pumps & fans, metal processing equipment, general factory automation |
