GUANGZHOU SANJING ELECTRIC CO., LTD.
SAJ High Quality Smart Pump Drive Inverter For Water Pump

SAJ High Quality Smart Pump Drive Inverter For Water Pump

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PDG10 Series Smart Eco Pump Drive

PDG10 series wall mounted (cabinet) pump dedicated drives are smart all-in-one water supply products developed independently by SAJ. It is installed in the electric control cabinet and can be connected to many kinds of sensor signals such as pressure sensors, transmissible pressure gauges and pressure switches. The system is easy to operate and cost effective with high reliability and low noise. Each pump is equipped with a pump drive, which can realize multi-pump(host and auxiliary pumps) linked operation.

Two-way communication extension performance

1. Standard dual RS485 interface for On-line monitoring purpose

2. Standard dual relay, one drive two rotation

3. Standard dual analog, current voltage change at will

Multi-Pump Smart Link, easy setting

1. Only a network cable is needed to combine multiple pumps.
2. One key setting to realize multipump linkage constant pressure water supply

Dedicated water supply function

1. Single-point/multipoint pressure detection, more precise and energy saving
2. Dedicated control: dormancy, water leakage, automatic running recovery
3. Dedicated protection: water shortage, antifreezing, alarm at high and low pressure

Wide applicability

1. General product design
2. Wide power range 0.75-400kW
3. Stable and reliable
4. Panel control function, apply to fan and water pump

Parameter 

Voltage grade

Power

Rated intput current(A)

Rated output current(A)

Struc-ture No.

2:220V 4:380V

S:single-phase       T:three-phase

Adaptive motor power

kW

 HP

Single phase 220VAC 

0.75

1

8.2

4.5

1

2

S

0.75

1.5

2

14.2

7

1

2

S

1.5

2.2

3

23

10

1

2

S

2.2

1.5

2

5

3.8

1

4

T

1.5

Three phase

380VAC


2.2

3

5.8

5.1

1

4

T

2.2

3.7

5

10.5

9

1

4

T

3.7

5.5

7.5

14.6

13

2

4

T

5.5

7.5

10

20.5

17

2

4

T

7.5

11

15

26

25

3

4

T

11

15

20

35

32

3

4

T

15

18.5

25

38.5

37

4

4

T

18.5

22

30

46.5

45

4

4

T

22

30

40

62

60

5

4

T

30

37

50

76

75

5

4

T

37

45

60

923

91

6

4

T

45

55

70

113

112

6

4

T

55

75

100

157

150

7

4

T

75

90

125

180

170

7

4

T

90

110

150

214

210

7

4

T

110

132

180

256

253

8

4

T

132

160

220

307

304

8

4

T

160

200

275

385

377

9

4

T

200

220

300

430

426

9

4

T

220

250

340

468

465

9

4

T

250

280

380

525

520

9

4

T

280

315

430

590

585

10

4

T

315

355

480

665

650

10

4

T

355

400

545

785

725

10

4

T

400