GUANGZHOU SANJING ELECTRIC CO., LTD.
SAJ High Precision Variable General Purpose Inverters for Water Supply System

SAJ High Precision Variable General Purpose Inverters for Water Supply System

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SAJ High Precision Variable General Purpose Inverters for Water Supply System

1. Vector master new- generation high-performance general purpose VFD

2. New-generation variable-frequency speed controller with high performance and high reliability

3. Higher power density, superior product design, more humanized user experience

4. Applicable to the occasions with heavy load and fast response requirements

5. Substantial reduction in size; Superior heat dissipation

6. Vertical wiring perfect installation

7. Minimalist industry, aesthetic design

8. Function upgrade meets higher requirements

9. Adopt high-capacity power modules and high-precision detection hardware

10. Improve the performance and reliability substantially

11. All compatible with constant and variable torque loads

12. Function downward compatibility

13. More convenient to application upgrade

Parameter 

Voltage grade

Power

Rated input current(A)

Rated output current(A) 

S:single-phase

Adaptive motor power 

kW

HP

T:three-phase

Single phase 220VAC

0.75

1

8.2

4.5

S

0.75

1.5

2

14.2

7

S

1.5

2.2

3

23

10

S

2.2

Three phase 380VAC

1.5/2.2

 2/3

5.0/5.8

3.8/5.1

T

1.5/2.2

2.2/3.7

 3/5

5.8/10.5

5.1/9

T

2.2/3.7

3.7/5.5

5/7.5

10.5/14.6

 9/13

T

3.7/5.5

5.5/7.5

7.5/10

14.6/20.5

13/17

T

5.5/7.5

7.5

10

20.5

17

T

7.5

11

15

26

25

T

11

11/15

15/20

26/35

25/32

T

 11/15

15/18.5

20/25

35/38.5

32/37

T

15/18.5

18.5/22

25/30

38.5/46

37/45

T

18.5/22

22/30

30/40

46.5/62

45/60

T

22/30

30/37

40/50

62/76

60/75

T

30/37

37/45

50/60

76/92

75/91

T

37/45

45/55

60/70

92/113

91/110

T

45/55

55/75

70/100

113/157

112/150

T

55/75

75/90

100/125

157/180

150/170

T

75/90

90/110

125/150

180/214

170/210

T

90/110

110/132

150/180

214/256

210/253

T

110/132

132/160

180/220

256/307

253/304

T

132/160

160

220

307

304

T

160

200/220

275/300

385/430

377/426

T

200/220

220/250

300/340

430/468

426/465

T

220/250

250/280

340/380

468/525

465/520

T

250/280

280/315

380/430

525/590

520/585

T

280/315

315/355

430/480

590/665

585/650

T

315/355

355/400

480/545

665/785

650/725

T

355/400

400

545

785

725

T

400