SU400 AC Drives (V/F & Sensorless Vector Control)
UNIVERSAL FREQUENCY INVERTER
This series AC Drives are sensorless sector control AC Drives and could be converted between Sector control and V/F control. Our AC Drives are programmed by PC tools by using MODBUS PROTOCOL through RS485. AC Drives <=3.7KW are in plastic cover.
1、INDIVIDUAL DATA SHEET
Type |
Input
Voltage |
MOTOR
G type / P type
(KW) |
Output
Current
(A) |
Power
(KW) |
Drive Capacity （KVA） |
Size:(mm) |
| SU400D423A | Single/three phase 200V 50Hz |
0.4 |
3.2 |
0.4 |
1.0 |
107*150*168 |
| SU40D7523A | Single/three phase 200V 50Hz |
0.75 |
6 |
0.75 |
2.0 |
107*150*168 |
| SU401D523A | Single/three phase 200V 50Hz |
1.5 |
8 |
1.5 |
2.4 |
107*150*168 |
| SU402D223A | Single/three phase 200V 50Hz |
2.2 |
11 |
2.2 |
3.7 |
107*150*168 |
| SU40D75G01D5P43A | Three phases 400V 50Hz |
0.75 |
3.4 |
0.75 |
2.6 |
107*150*168 |
| SU401D5G02D2P43A | Three phases 400V 50Hz |
1.5 |
4.8 |
1.5 |
3.7 |
107*150*168 |
| SU402D2G03D7P43A | Three phases 400V 50Hz |
2.2 |
6.2 |
2.2 |
4.2 |
107*150*168 |
| SU403D7G05D5P43A | Three phases 400V 50Hz |
3.7 |
8 |
3.7 |
6.6 |
6.6 |
2、TECHNICAL DATA
SERIES |
SU400 |
|
Input |
Rated voltage
frequency range |
400V/50Hz/60Hz, voltage：+/-15%；frequency：+/-5% 200V/50Hz/60Hz, voltage：+/-15%；frequency：+/-5% |
Output |
Rated voltage |
Single or Three Phases: 200V (Proportional to input voltage)
Three Phases: 400V (Proportional to input voltage) |
Control
characteristic |
Control way |
PWM Voltage Vector Control |
Control mode |
V/F Control / Sensorless Vector Control |
|
frequency range |
0.1 ~ 400Hz |
|
Frequency precision |
digital：+/-0.01%( －10℃~ ＋40℃ ) |
|
analogue：highest frequency× 0.2%Hz ( 25℃ +/-10% ) |
||
Frequency setting |
digital：0.01 Hz |
|
analogue：highest frequency × 0.1%Hz |
||
Output detinition |
0.01 Hz |
|
Over load capacity |
general type：150% of rated output current per minute
exhaust fan,water pump:120% of rated output current per miniute |
|
Frequency setting signal |
0～＋10V(20kΩ), 4～20mA（250Ω） |
|
Speed up and down |
0.0～3600second （setting speed up and down seperately） |
|
Brake rotation moment |
125%with braking resitance,20%without |
|
V/f mode |
15 presetting VF and programing VF |
|
Protection
function |
Overload protection |
electronic overheat relay protection |
Instantaneous over current flow |
general typeG:250% of inverter rated current flow
exhaust fan,water pumpP: 200% of inverter rated current flow |
|
Over load |
general typeG：motor stops after 1 minute of 150%rated current flow exhaust fan,water pumpP:motor stops after 1minute of 120% rated current flow . |
|
Over voltage |
rectifier output 380V(200V grade)/760V(400V grade)
or lower,motor stops. |
|
Low voltage |
rectifier reduce output to 190V(200V grade)/380V(400V grade)or lower, motor stops. |
|
Instantaneous power off |
instantaneous power off over 15 ms or over, stop running it keep running when instantaneous power off less than 2 second. |
|
Radiator overheat |
thermal resistance protection. |
|
Speedless protection |
speedless protection during constant speed or speed up and down. |
|
Grounding problem |
protected by electronic circuit. |
|
environment |
Temperature humidity |
－10℃～＋40℃，90% relatively. |
place |
Indoor (avoid dust and corrosive gas). |
|
elevation |
below 1000 meters. |
|
vibration |
below 0.5G |
|
3、DIMENSION
|
|
 |
|
