|
Model |
N50-007SF |
N50-015SF |
N50-022SF |
|
Output |
Applicable motor capacity
(kW) |
0.75 |
1.5 |
2.2 |
|
Rated output capacity
(kVA) |
1.9 |
2.7 |
3.9 |
|
Rated output current (A) |
5.0 |
7.0 |
10.0 |
|
Rated output voltage (V) |
3-phase, 200~230 V |
|
Maximum output frequency
(Hz) |
400 Hz |
|
Input |
Voltage / frequency |
Single phase, 200~230Vac, 50/60 Hz |
|
Power conditions |
Voltage: ±10% / frequency: ±5% |
|
Control
Characteristic |
PWM method |
Space vector PWM |
|
Control method |
V/F control, sensorless vector control |
|
Output frequency range |
0.5 ~ 400 Hz |
|
Frequency
setting resolution |
Analog |
Max. setting frequency÷1000 (DC10 V, 4~20 mA) |
|
Digital |
0.01 Hz (100 Hz and less ), 0.1 Hz (100 Hz or more ) |
|
Frequency
precision |
Analog |
Within 0.1% of maximum output frequency |
|
Digital |
Within 0.01% of maximum output frequency |
|
Overload rating |
150% of rated current for 1 minute |
|
Starting torque |
More than 200% (at 1 Hz) |
|
Torque boost |
Manual torque boost can be set between 0~50% |
|
Acceleration/deceleration time setting |
0.1~3000 sec |
|
Acceleration/deceleration pattern |
Linear, S-curve, U-curve |
|
Current stall prevention operation level |
Operating current level setting possible(20~200%),
enable/disable selection |
|
Voltage stall prevention operation level |
Operating current level constant, enable/disable selection |
|
Analog frequency setting |
DC 0~5 V or DC 0~10 V / 4~20 mA |
|
Environment |
Ambient temperature |
-10~40℃(no freezing) |
|
Ambient humidity |
90% RH or less(non-condensing) |
|
Storage temperature |
-20~60℃(short-term temperature during transport) |
|
Installation area |
Indoors without corrosive gases, flammable gases, oil mist or
dust |
|
Altitude and vibration |
Maximum 1000m or less above sea level, 5.9 m/s2 or less |
