Vector Control Mini 0.75KW 1.5KW VFD Variable Frequency Drive For Water Pump

Item

Specifiation

Input

Inuput Voltage

1phase/3phase 220V:200V～240V

3 phase 380V-480V:380V～480V

Allowed Voltage fluctuation range

-15%～10%

Input frequency

50Hz / 60Hz,fluctuation less than 5%

Output

Output Voltage

1/3phase:0～input voltage

Overload capacity

General purpose application:60S for 150% of the rated current

Light load application:60S for 120% of the rated current

Control

Control mode

V/f control

Sensorless flux vector control without PG card(SVC)

Operating mode

Speed control,Torque control(SVC)

Speed range

1:100 (V/f)

1:200( SVC)

Speed control accuracy

±0.5% (V/f)

±0.2% (SVC)

Speed response

5Hz(V/f)

20Hz(SVC)

frequency range

0.00～600.00Hz(V/f)

0.00～200.00Hz(SVC)

Input frequency resolution

Digital setting: 0.01 Hz

Analog setting: maximum frequency x 0.1%

Startup torque

150%/0.5Hz(V/f)

180%/0.25Hz(SVC)

Torque control accuracy

SVC:within 5Hz10%,above 5Hz5%

VC:3.0%

V/f curve

V / f curve type: straight line, multipoint, power function, V / f separation;

Torque boost support: Automatic torque boost (factory setting), manual torque boost

Frequency giving ramp

Support linear and S curve acceleration and deceleration;

4 groups of acceleration and deceleration time, setting range 0.00s ~ 60000s

DC bus voltage control

Overvoltage stall control: limit the power generation of the motor by adjusting the output frequency to avoid skipping the voltage fault;

Undervoltage stall control: control the power consumption of the motor by adjusting the output frequency to avoid yaw failure

VdcMax Control: Limit the amount of power generated by the motor by adjusting the output frequency to avoid over-voltage trip;

VdcMin control: Control the power consumption of the motor by adjusting the output frequency, to avoid jump undervoltage fault

Carrier frequency

1kHz～16kHz(Varies depending on the type)

Startup method

Direct start (can be superimposed DC brake); speed tracking start

Stop method

Deceleration stop (can be superimposed DC braking); free to stop

Maincontrol function

Jog control, droop control, up to 16-speed operation, dangerous speed avoidance, swing frequency operation, acceleration and deceleration time switching, VF separation, over excitation braking, process PID control, sleep and wake-up function, built-in simple PLC logic, virtual Input and output terminals, built-in delay unit, built-in comparison unit and logic unit, parameter backup and recovery, perfect fault record,fault reset, two groups of motor parametersfreeswitching, software swap output wiring, terminals UP / DOWN

Function

Keypad

LED Digital keypad and LCD keypad(option)and external LED display

communication

Standard:

MODBUS communication

Input terminal

Size A:4 digital input terminals and 1 analog input terminals

Size B:5 digital input terminals,one of which supports high-speed pulse input up to 50kHz;2 analog input terminalssupport 0 ~ 10V voltage input or 0 ~ 20mA current input;

Output terminal

Size A 1 digital output terminal;

1 relay output terminal(Support NO only )

1 analog output terminals, support 0 ~ 20mA current output or 0 ~ 10V voltage output;

Size B 1 digital output terminal;

1 high-speed pulse output terminal (open collector type), support 0 ~ 50kHz square wave signal output;

1 relay output terminal(SUPPORT NO AND NC)

1 analog output terminals, support 0 ~ 20mA current output or 0 ~ 10V voltage output;

Protection

Refer to Chapter 6 "Troubleshooting and Countermeasures" for the protection function

Environment

Installation location

Indoor, no direct sunlight, dust, corrosive gas, combustible gas, oil smoke, vapor, drip or salt.

Altitude

0-3000m.inverter will be derated if altitude higher than1000m and rated output current will reduce by 1% if altitude increase by 100m

Ambient temperature

-10°C~ +40°C,maximum 50°C (derated if the ambient temperature is between 40°C and 50°C)Rated output current decrease by 1.5% if temperature increase by 1°C

Humidity

Less than 95%RH, without condensing

Vibration

Less than 5.9 m/s2 (0.6 g)

Storage temperature

-20°C ~ +60°C

Others

Installation

Wall-mounted, floor-controlled cabinet, transmural

Protection level

IP20

cooling method

Forced air cooling FOR SIZE B ,SIZE A(NATURAL COOLING)

Model

Power capacity

(KVA)

Input current

(A)

Output current(A)

Adaptable Motor

(KW)

SIZE

Brake Unit

Heavy load

Light load

3 phase: 380V-480V,50/60Hz

VFD500M-R75GT4B

1.6

3.2

2.5

4.2

0.75

SIZE B

Internal

VFD500M-1R5GT4B

2.8

4.7

4.2

5.6

1.5

VFD500M-2R2GT4B

3.7

7.8

5.6

9.4

2.2

VFD500M-4R0GT4B

6.2

11.6

9.4

10.5

3.7

VFD500M-5R5GT4B

8.6

15.6

13.0

17.0

5.5

SIZE C

Internal

VFD500M-7R5GT4B

11.2

20.5

17.0

23.0

7.5

1 phase: 200-240V,50/60Hz

VFD500M-R40GS2B

1.2

6.9

2.8

3.2

0.4

SIZEA

Internal

VFD500M-R75GS2B

2.1

12.2

4.5

4.8

0.75

VFD500M-1R5GS2B

3.1

17.0

8.0

10.6

1.5

SIZEB

VFD500M-2R2GS2B

4.1

21.0

10.6

12.5

2.2

3 phase: 200V-240V,50/60Hz

VFD500M-R40GT2B

1.2

4

2.8

3.2

0.4

Size B

Internal

VFD500M-R75GT2B

2.1

7.1

4.5

4.8

0.75

VFD500M-1R5GT2B

3.1

11.3

8.0

10.6

1.5

VFD500M-2R2GT2B

4.1

14.5

10.6

12.5

2.2