Protection levelIP55
Input voltage1–phase AC 220 V · 3–phase AC 220 V / 380 V, 50/60 Hz (110 V version listed on the catalogue cover)
Power range220 V: 0.5–2.2 kW · 380 V: 0.75–7.5 kW
Multi–pump controlCascade of up to 16 pumps
Control systemCurrent vector VFD, functions dedicated to water pumps
Drive performanceHigh–efficiency induction motor and synchronous motor
Control modeSVC / FVC / V/F
Max. frequencyVector control 0–300 Hz · V/F control 0–3200 Hz
Carrier frequency0.5–15 kHz, auto–regulated for different loads
Frequency settingDigital 0.01 Hz · analog: max. frequency × 0.025%
Start torque110% at 0.5 Hz
Speed control range1:100 (SVC) · 1:1000 (FVC)
Speed accuracy0.5% (SVC) · 0.02% (FVC)
Pressure accuracy0.01 MPa
Torque control accuracy5% (FVC)
Accel / decel curveLinear or S–curve, 4 independent settings, 0.0–6500.0 s
Jog control0.00–50.00 Hz, accel / decel 0.0–6500.0 s
Auto voltage regulationOutput voltage kept constant
Over–voltage / over–current controlVoltage and current auto–limit to avoid trips; quick current limit protects the drive
Command / pressure givenKeypad, control terminal or communication (4G / WiFi optional)
I/O terminals4 digital inputs · 2 relay outputs · 2 analog 4–20 mA inputs
DisplayLED parameter display, key lock and function select
ProtectionInput / output phase loss, over–current, over–voltage, under–voltage, overheat, overload
Installation locationIndoor, no direct sunlight, dust, corrosive or combustible gas, oil smoke, water vapor, dripping or salt
Altitude1000 m or lower
Ambient temperature−10 to +40°C (derate for 40–50°C)
Ambient humidityBelow 90% RH, non–condensing
Vibration<5.9 m/s² (0.6 g)
Storage temperature−20 to +60°C
Model code example: AR200‑F0015 L23 = 1.5 kW, 1–phase 220 V (F = power code, L23 / L33 / L43 = input voltage).