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SAJ VFD 18.5KW 3 Phase

Quick Overview

In order to satisfy the demands of various pumping applications in rural and remote areas and areas lack of power-supply, solar pump controller arises at the right moment. The controller adopts Max Power Point Tracking and proven motor drive technology to maximize power output from solar modules.


Brand Max Power
Product Code PDS33-4T18R5
Warranty 2 Years
User Guide Download PDF
SKU: PDS33-18.5K Categories: ,

Technical Specification

PV Source
Max Input Voltage(Voc) [V] 800V DC
Recommended Voltage, at MPPT 500V DC – 700V DC
PV Array Power [kW] 22.2~29.6
Alternative AC Generator
Input Voltage 380V AC(±15%), Three Phase
Max Amps(RMS) [A] 38.5
Power and VA capability [kVA] 24
Output Data
Output Power, rated [kW] 18.5
Output Voltage, rated 380V AC(±15%), Three Phase
Max Amps(RMS) [A] 37
Output Frequency 0-50Hz/60Hz
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 port Standard isolater RS-485, Modbus protocol
General Data
Ambient Temperature Range -20℃~60℃, >45℃,Derating as required
Cooling Method Fan Cooling
Ambient Humidity ≤ 95%RH 5
Dimensions(H*W*D) [mm] 385.5*219*196.9
Gross Weight [kg] 11
Standard Warranty [month] 18
Certificates IEC/EN 61800-5-1,IEC/EN 61800-2:2004,IEC/EN 61800-3:2004,CE


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