NZV Série Contrôle vectoriel haute performance
NZV Série variateurs de fréquence Contrôle vectoriel haute performance. Série NZV usage général onduleur Vector Control Il adopte le matériel de système de contrôle de DSP régulation vectorielle sans capteur et le contrôle V / f. L'exécution est plus parfaite et stable. Elle est largement appliquée dans la pompe et ventilateur et certaines applications avec une précision de contrôle à grande vitesse, rapide réponse du couple et de haute performance à basse fréquence.
Caractéristiques techniques
- Input voltage,V
- 3 phase/380 V
- Power range, кW
- 0.75 - 1000
Technical Feature of NZV series General-Purpose Vector Control inverter
Model | NZV | |
---|---|---|
Input |
Rated voltage,Frequency |
3 AC 380V. 47-63Hz; 1/3 AC 220V 47-63 Hz.; |
Voltage Range |
380V ±15%; 220V ±15% |
|
Output |
Output Voltage Range |
1~rated input voltage |
Output Frequency Range |
0~600.0 Hz |
|
Control method |
V/F control,Sensorless Voctor control |
|
Technic |
Overload Capacity |
150% rated current in 60 s.; 180% rated current in 10 s |
Start Torque |
0.5 Hz/150% with vector senserless control |
|
Aljustment Ratio |
1:100 with vector senerless control |
|
Speed Control Accuracy |
0.5~15 KHz |
|
Termianl |
Programmable Digital input |
4 terminals |
Programmable Analog input |
FIV:0~10V,FIC:0~10V or 0~20mA |
|
Coupling Output |
1 Set |
|
Relay Output |
1 Set, 2-nd relay output is optional |
|
Analog Output |
1 Set-option of 4~20mA/0~10V |
|
Function |
Frequency Setting |
Digital,Analog,Series communication,Multi-speed,PID,etc. |
PID Function |
Built in |
|
Multi-speed Function |
8 speeds |
|
Adjustable Frequency |
Stable fraquency |
|
Off Power |
Keep running in power off instantly |
|
Jog Key Function |
Multi-function setting by Users |
|
Voltage Adjustment |
Auto maintain output voltage stable in changing of power |
|
Failure Protection |
25 types of failure protection:over current,over voltage,low voltage,over heat,short phase,over load,etc |