GUANGZHOU SANJING ELECTRIC CO., LTD.
SAJ High Effiency Smart Pump Drive Variable Frequency AC Drive

SAJ High Effiency Smart Pump Drive Variable Frequency AC Drive

Send Inquiry

SAJ High Effiency Smart Pump Drive Variable Frequency AC Drive

PD20 series pump drive is a brand new generation high end smart all-in-one high protection product developed independently by SAJ. Dust and water proof, it can be installed on junction box of pump motor in various brands. Various kinds of sensor signal can be connected in. The system is easy to operate with good reliability, low noise, superior performance. Equipped with dual independent RS485 interface and RTC, it can realize multipump( main and host drive) control. When the main drive controls host drives with RS485, it can also communicate with other smart devices or upper machine by the other RS485.

1.Supper high protection
a.Excellent dust and water proof effect
b.Light and stable

2.Designed by international standard certification
a.CE certification, supporting export

3.Full water supply function
a.Dual 485, suitable for monitoring+multi-connection
b.RTC function,timing edition of applications
c.Fully improve dedicated functions of pumps

4.Appearance design concept derived from Europe
a.Elaborate design, good quality
b.Precise manufacture, realible

Parameter 

Voltage Class

kW

HP

Rated Input Current (A)

Rated Output Current (A)

Size No.

Series No.


2:220V 4:380V

S:single-phase       T:three-phase

Adaptive motor power

Single Phase 220VAC 

0.75

1

8.2

4.5

1

PD20

 -

2

S

R75

1.5

2

14.2

7

1

PD20

 -

2

S

1R5

2.2

3

23

10

1

PD20

 -

2

S

2R2

Three Phase 380VAC 

0.75

1

3.4

2.5

1

PD20

 -

4

T

R75

1.5

2

5

3.7

1

PD20

 -

4

T

1R5

2.2

3

5.8

5

1

PD20

 -

4

T

2R2

4

5

10

9

2

PD20

 -

4

T

004

5.5

7

15

13

2

PD20

 -

4

T

5R5

7.5

10

20

17

2

PD20

 -

4

T

7R5

11

15

26

25

3

PD20

 -

4

T

11

15

20.4

35

32

3

PD20

 -

4

T

15

18.5

25.2

38

38

3

PD20

 -

4

T

18R5