variable frequency converter 50Hz/60Hz motor inverter WK600D VFD 0.75-11kw single-phase 220v input 3-phase 220v or 380v output

Brand Name : CNWeiKen
Model Number : WK600/WK600D
Size : 220*150*130
Weight : 2KG
Output Type : triple
Origin : Mainland China
Certification : CE
Type : DC/AC Inverters
Output Power : 0.75KW/1.5KW/2.2KW
Output Frequency : 0-600Hz
Output Current : 2.5A/3.7A/5A
is_customized : Yes
Hign-concerned Chemical : None
Relay output : Normally open and normally close


variable frequency converter 50Hz/60Hz motor inverter WK600D VFD 0.75-11kw single-phase 220v input 3-phase 220v or 380v output

220V single-phase input to 3-phase 220V output

220V single-phase input to 3-phase 380V output, the minimum power required for selecting a frequency converter is one level higher than the motor power

TYPE SELECTION TABLE

220V to 380V/0.75KW

220V to 380V/1.5KW

220V to 380V/2.2KW

Model NO.

WK600D-0007-G1T3

WK600D-0015-G1T3

WK600D-0022-G1T3

Input voltage

Single phase 220V15% 50Hz/60Hz

Output voltage

Three phase 0-380V 0-650Hz

Power

0.75KW/1HP

1.5KW/2HP

2.2KW/3HP

Rated current

2.5A

3.7A

5A

Shape size

155*82*135145mm

packing size

220*150*130 mm

Weight

1.2KG

220V to 380V/4KW

220V to 380V/5.5KW

Model NO.

WK600D-0040-G1T3

WK600D-0055-G1T3

Input voltage

Single phase 220V15% 50Hz/60Hz

Output voltage

Three phase 0-380V 0-650Hz

PowerPower

4KW/5HP

5.5KW/7.5HP

Rated current

8.5A

13A

Shape size

170*130*160

packing size

225*190*230

Weight

2.2KG

220V to 380V/7.5KW

220V to 380V/11KW

Model NO.

WK600D-0075-G1T3

WK600D-0110-G1T3

Input voltage

Single phase 220V15% 50Hz/60Hz

Output voltage

Three phase 0-380V 0-650Hz

Power

7.5KW/10HP

11KW/15HP

Rated current

16A

25A

Shape size

220*148*170

packing size

280*205*245

Weight

3.3KG

220V to 380V 0.75KW-2.2KW

220V to 380V 4KW-5.5KW

220V to 380V 7.5KW-11KW

220V 0.75KW-7.5KW

Type selection instructions:

1. Please read the product instructions carefully, choose the type according to the function and power you need, and avoid the damage caused by wrong wiring.

2. This frequency converter can not drive other load types except inductive load such as motor.

Please pay special attention to it when purchasing.

3. The overload capacity of 220V to 380V frequency converter is small.

Please choose at least one higher power level.
When the load is very large

(such as gear pump hydraulic pump) or there is a blocking condition,

choose a boost inverter that is 2 levels larger than the motor power.

4. The inverter cannot be connected to the braking unit and resistor,

and cannot be used in the occasions that require quick shutdown and

the occasions of potential load(such as cranes)

5. If you don't know how to choose the type, you can also contact us to give you some suggestions.

Supplementary Note:

A.

If you need detailed version of product manual, you can contact us to send it to you free of charge.

B. If there is no paper product manual in the packing case, it is because of product changes or upgrades. Please contact us for the latest and accurate electronic product manual.

OUR SUGGESTIONS

220V to 380V frequency converter is to solve the problem that the motor of electric equipment is 380V three-phase, but there is no 380V three-phase power supply around it, but only 220V single-phase power supply. The specific solution can refer to the following suggestions:

A. If the three-phase 380V motor itself is a star connection, it can be changed to a triangular connection. At this time, the motor becomes three-phase 220V motor, using our 220V converter to make single-phase 220V into three- phase 220V, the same level power selection can solve the problem.

(For motors that require fast shutdown and potential loads, inverters of the same voltage level are required and braking resistors are connected for normal use)

B. If the three-phase 380V motor itself is triangular connection, it can not be solved by changing its connection method. We must use our 220V to 380V converter to solve the problem, and pay attention to the selection.

C. Identification of motor connections can be referred to in the following figure:Figure1 is a star connected motor.Figure 2 is a triangular connection motor.

Special note:

The frequency converter is a soft-start drive motor. Turn on the motor after the inverter cannot be started.

In such an incorrect operation, the inverter will trip for protection.

If a switch is used to control the start and stop of the motor,

the switch can be switched to a passive uncharged signal and controlled by the terminal of the inverter,

so that the original switch can be used to control the inverter to control the start

and stop of the motor.

If you don't understand, you can consult our customer service staff to solve it.

wiring diagram

wiring diagram

Supplementary Note:

R, T are input terminals of frequency converter 220V power supply;

U, V and W are output terminals of frequency converter, connected with three-phase AC 380V motor.

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