1. Model Code Definition

2. Main Electrical Parameters

• Rated Power: 5.5 kW

• Input Voltage: 3-phase AC 200~240 V (Nominal 230 V)

• Input Frequency: 50 / 60 Hz

• Rated Output Current: 22.0 A

• Output Voltage: 0 ~ 230 V three-phase AC

• Output Frequency Range: 0 ~ 400 Hz

• Control Mode: V/F open-loop control

• Overload Capability: 150% rated current for 60 seconds

• Built-in: Class C2 EMC filter

3. Physical & Environmental Data

• Protection Grade: IP20

• Cooling Mode: Forced air cooling with built-in fan

• Operating Ambient Temperature: 0 °C ~ +45 °C

• Storage Temperature: -25 °C ~ +70 °C

• Working Humidity: 5% ~ 95%, non-condensing

• Installation Way: Vertical wall mounting

• Max applicable altitude: 1000m (no power derating)

4. Control Interfaces

• Onboard RS485 communication interface

• Multi-channel digital input / relay output terminals

• 0-10V analog speed reference input

• Multi-step fixed speed operation terminals

• External fault signal interface

5. Core Functions

• Adjustable acceleration and deceleration time

• Integrated dynamic braking unit for rapid stop

• Energy-saving operating mode

• Support local panel, terminal and remote communication control

• Motor thermal overload detection function

• Automatic voltage stabilization function

6. Full Protection Functions

• Over current protection

• Over voltage & under voltage protection

• Input phase loss protection

• Inverter overheat protection

• Motor overload electronic thermal protection

• Output short circuit protection

• Earth fault protection

• Anti-stall running protection

7. Installation & Wiring Rules

1. Cut off power supply before any wiring operation

2. Power cables and control cables shall be laid separately

3. Firmly connect PE protective grounding wire

4. Keep enough space around for ventilation and heat dissipation

5. Avoid dusty, humid, corrosive and strong vibration environment

6. Adopt shielded dedicated motor cable for motor connection

8. Commissioning Guidance

1. Check all wiring to ensure no short circuit and wrong connection

2. Confirm the input power voltage is consistent with the inverter rating

3. Set motor basic parameters: rated voltage, rated current, frequency limit

4. Select corresponding control mode according to site demand

5. Perform no-load trial operation first, check running status

6. Gradually load and put into formal production operation

9. Daily Maintenance

• Regularly clean cooling fan and internal dust

• Periodically check terminal fastening condition

• Monitor operating current and temperature

• Replace damaged cooling fan timely

• Professional technicians are required for fault maintenance

10. Application Range

11. Compliance Standard