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

SAJ High Quality Single Phase Ac Inverter

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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 ModelPDS23-2SR75PDS23-2S1R5PDS23-2S2R2PDS23-4T2R2PDS23-4T004PDS23-4T5R5PDS23-4T7R5PDS23-4T011PDS23-4T015
Input Data
PV Source
Max Input Voltage(Voc) [V]450800
Recommended voltage, at MPPT280VDC~360VDC500VDC~700VDC
Recommended PV array power [kW]0.9-1.21.8-2.42.7-3.52.7-3.54.8-6.46.6-8.89.0-12.013.2-17.618.0-24.0
Alternate AC Generator
Input voltage220/230/240V AC Single Phase380/400/415/440VAC Three Phase
Max Amps(RMS) [A]8.214235.810.514.620.52635
Power and VA capability [kVA]1.53445.98.9111721
Output Data
Output Power,rated [kW]0.751.52.22.245.57.51115
Output Voltage, rated220-240VAC, Three Phase380/400/415/440VAC,Three Phase
Max Amps(RMS) [A]479.65.1913172532
Output Frequency0-50Hz/60Hz
ProtectionIntegrated
Surge protectionIntegrated
Overvoltage protectionIntegrated
Undervoltage protectionIntegrated
Locked pump protectionIntegrated
Open circuit protectionIntegrated
Short circuit protectionIntegrated
Overheated protectionIntegrated
Dry run protectionIntegrated
Communication
MODBUS communication cardOptional, RS-485 isolated
General Data
Ambient Temperature Range-20~60>45,Derating as required
Cooling MethodFan Cooling
Ambient Humidity95%RH
Dimensions(H*W*D) [mm]186*126*171248*160*183186*126*171248*160*183322*208*192
Gross Weight [kg]2.84.22.84.29
Standard Warranty [month]18
CertificatesIEC/EN 61800-5-1,IEC/EN 61800-2:2004,IEC/EN 61800-3:2004,CE