4Q Drives
l Complete 4 quadrant operation
l Near perfect sine wave line current
l No need to use dynamic braking resistor
l Keeping the DC bus voltage constant
l The feedback energy of the motor can be given to the power grid
l Not like traditional converter to pollute the power grid
380V
(15KW~450KW)
Rating Power(KW) |
15 |
20 |
30 |
45 |
55 |
75 |
90 |
132 |
185 |
220 |
250 |
315 |
400 |
450 |
Rating Output Current(A) |
30 |
40 |
57 |
88 |
109 |
140 |
170 |
260 |
360 |
430 |
490 |
610 |
780 |
875 |
Rating Input Current(A) |
27 |
36 |
54 |
81 |
99 |
135 |
162 |
237 |
333 |
395 |
449 |
566 |
719 |
808 |
AC Input Voltage(V) |
380Vac +/- 20% |
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Input Frequency |
48 ~ 62 Hz |
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AC Output Voltage |
0 to input voltage |
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AC Output Frequency |
0 to 200 Hz |
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Overload |
125% |
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Control System |
Sensorless flux Vector , Sine coded PWM |
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Frequency Resolution |
0.10% |
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Frequency Linearity |
0.2% of maximum frequency |
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Communications |
BACNET, Profibus, Modbus, lonWorks, Metasys via RS-485 (option) |
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Accel & Decel Time |
Independent Accel & Decel adjustment with S-curve |
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Analogue Input/Output |
0~5V , 0~10V ; 0~20mA , 4~20mA |
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Digital Input |
5 Digital input with programmable control functionality |
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Relay Output |
2 relays type NO / NC with programmable functionality |
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Local Control |
Comprehensive local control include Start (FWD/REV) , Stop , Reset , and Set Speed |
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Display Screen |
16 character*2 line alphanumeric , Backlight and auto contrast . |
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Run Variables |
Output frequency(Hz) , Motor Speed(RPM) , % Load , Output current(A) , Power(KW) , Output Voltage(V) , Temperature , I2t used process variable scale |
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Protection |
Current limit , Over voltage , Under voltage , Short circuit , Earth fault , Phase monitoring , Motor electronic thermal overload , Over temperature |
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Operating Temperature |
0 ~ 40oC |