User Manual EM303B General Purpose Inverter 1 Overview 1.1 EM303B Model List and Technical Specifications Rated voltage: 3-phase, 380VAC Applicable motor: 3-phase induction motor, power range: 0.75~400kW. Output voltage: 3-phase, from 0 to U supply . 1.1.1 EM303B Model and Rated Output Current Table 1-1 Model List of EM303B Remarks: EM303B is an integrated model with G (fixed torque) and P (square torque) in one. The data listed above is of Model G. When applied to square torque like blower, water pump and etc., the power ratings of applicable motor can be one grade higher. See inverter’s nameplate for details. 8 Rated Voltage Model No.
Motor Power(kW) Rated Output Current(A) 3-phase, 380VAC ±20% EM303B-0R7G/1R1P-3B 0.75/1.1 2.8/3.7 EM303B-1R1G/1R5P-3B 1.1/1.5 3.7/4.8 EM303B-1R5G/2R2P-3B 1.5/2.2 4.8/6.2 EM303B-2R2G/3R0P-3B 2.2/3.0 6.2/8.0 EM303B-3R0G/4R0P-3B 3.0/4.0 8.0/10.0 EM303B-4R0G/5R5P-3B 4.0/5.5 10.0/13 EM303B-5R5G/7R5P-3B 5.5/7.5 13/17 EM303B-7R5G/9R0P-3B 7.5/9.0 17/20 EM303B-9R0G/011P-3B 9.0/11 20/26 EM303B-011G/015P-3B 11/15 26/34 EM303B-015G/018P-3B 15/18.5 34/41 EM303B-018G/022P-3 18.5/22 41/48 EM303B-022G/030P-3 22/30 48/60 EM303B-030G/037P-3 30/37 60/75 EM303B-037G/045P-3 37/45 75/90 EM303B-045G/055P-3 45/55 90/115 EM303B-055G/075P-3 55/75 115/150 EM303B-075G/090P-3 75/90 150/180 EM303B-090G/110P-3 90/110 180/220 EM303B-110G/132P-3 110/132 220/265 EM303B-132G/160P-3 132/160 265/310 EM303B-160G/185P-3 160/185 310/360 EM303B-185G/200P-3 185/200 360/380 EM303B-200G/220P-3 200/220 380/420 EM303B-220G/250P-3 220/250 420/470 EM303B-250G/280P-3 250/280 470/530 EM303B-280G/315P-3 280/315 530/600 EM303B-315G/355P-3 315/355 600/660 EM303B-355G/400P-3 355/400 660/740 EM303B-400G/450P-3 400/450 740/820