GUANGZHOU SANJING ELECTRIC CO., LTD.
SAJ High Quality Single Phase Ac Inverter

SAJ High Quality Single Phase Ac Inverter

Send Inquiry

Flexibility
Compatible with any IEC three-phase asynchronous motors
Compatible with popular solar arrays
Grid main supply optional

Reliability
10-year market proven experience of leading motor and pump drive technology
Soft start feature to prevent water hammer and increase system life
Smart IGBT module integrated to simplify system design, reduce board space, simplify the manufacturing process and thus
Improves system reliability
Built-in overvoltage, overload, overheat and dry-run motor protection

Smartness
Self-adaptive maximum power point tracking technology with up to 99% efficiency
Automatic regulation of pump flow
Self-adaptation to the drive used in the installation
Smart multi-pump control card optional for more efficient solar energy utilization

Cost effectiveness
Plug-and-play system design
Embedded pump functions
Battery-free for most applications
Effortless maintenance

Remote Monitoring
Standard RS485 interface equipped for each solar pump controller
Optional GPRS/Wi-Fi/Ethernet RJ45 modules for remote access
Spots value of solar pump parameters monitoring available from anywhere
History of solar pump parameters and events lookup support
Android/iOS monitoring APP support

Controller Model

PDS23-2SR75

PDS23-2S1R5

PDS23-2S2R2

PDS23-4T2R2

PDS23-4T004

PDS23-4T5R5

PDS23-4T7R5

PDS23-4T011

PDS23-4T015

Input Data

PV Source

Max Input Voltage(Voc) [V]

450

800

Recommended voltage, at MPPT

280VDC~360VDC

500VDC~700VDC

Recommended PV array power [kW]

0.9-1.2

1.8-2.4

2.7-3.5

2.7-3.5

4.8-6.4

6.6-8.8

9.0-12.0

13.2-17.6

18.0-24.0

Alternate AC Generator

Input voltage

220/230/240V AC Single Phase

380/400/415/440VAC Three Phase

Max Amps(RMS) [A]

8.2

14

23

5.8

10.5

14.6

20.5

26

35

Power and VA capability [kVA]

1.5

3

4

4

5.9

8.9

11

17

21

Output Data

Output Power,rated [kW]

0.75

1.5

2.2

2.2

4

5.5

7.5

11

15

Output Voltage, rated

220-240VAC, Three Phase

380/400/415/440VAC,Three Phase


Max Amps(RMS) [A]

4

7

9.6

5.1

9

13

17

25

32

Output Frequency

0-50Hz/60Hz

Protection

Integrated

Surge protection

Integrated

Overvoltage protection

Integrated

Undervoltage protection

Integrated

Locked pump protection

Integrated

Open circuit protection

Integrated

Short circuit protection

Integrated

Overheated protection

Integrated

Dry run protection

Integrated

Communication

MODBUS communication card

Optional, RS-485 isolated

General Data

Ambient Temperature Range

-20~60>45,Derating as required

Cooling Method

Fan Cooling

Ambient Humidity

95%RH

Dimensions(H*W*D) [mm]

186*126*171

248*160*183

186*126*171

248*160*183

322*208*192

Gross Weight [kg]

2.8

4.2

2.8

4.2

9

Standard Warranty [month]

18

Certificates

IEC/EN 61800-5-1,IEC/EN 61800-2:2004,IEC/EN 61800-3:2004,CE