Q03 Intelligent Water Pump Frequency Converter

Voltage level

220V class

Product number

FS21

Output

Frequency range (Hz)

0.01～3000.00Hz

Steady speed accuracy (Hz)

VF control: ±0.5 %; SVC vector control: ±0.2 %

Power supply

Rated voltage (V)

Single-phase 220V AC

Voltage fluctuation and frequency

Frequency: 50/60Hz, allowable voltage fluctuation: ±15%

Control characteristics

Control method

V/F control technology, SVC speed sensorless vector control technology

Output frequency resolution

Wide speed regulation range and high control precision: V/F (1:50), SVC (1:100)

Torque characteristics

Strong low frequency carrying capacity: V/F (1Hz/150%), SVC (0.5Hz/150%)

Overload tolerance

150% for 1 minute, 180% for 10 seconds, 200% for 0.5 seconds

Acceleration and deceleration time

0.1～3000 seconds (can be set independently)

Other functions

Overvoltage stall prevention, DC braking, abnormal record DC braking initial frequency setting, parameter lock/reset, carrier frequency adjustment

Protective function

Overvoltage, overcurrent, low voltage, overload limit, overheat, abnormal state self-detection

Industry Protection Features

Water shortage protection, overpressure protection, pipe burst protection, dual pump function, energy saving control

Cooling method

750W and below self-cooling, above forced air

Surroundings

place of use

Height below 1000m, derating 1% for every 100m above 1000m

ambient temperature

-20℃～40℃

storage temperature

-30℃～80℃

vibration

20HZ以下9.80m/s²（1G）20～50HZ 5.9m/s²（0.6G）

Inverter controller model

Rated output power KW)

Input Current(A)

Rated output power(A)

Adapted motor (KW)

Single-phase input power supply: 220V (-15% to +15%), 50/60Hz

Q03-2S0015H

1.5

14.5

7.0

1.5

Q03-2S0022H

2.2

21.4

10.0

2.2