Ac Drive (Yaskawa)

We are instrumental in providing to our valuable customers excellent quality AC Drive (Yaskawa) which is available with following specification:-
Ambient Temperature : -10 to 50 deg C without deration
Storage Temperature : -20 to 60 deg C
Humidity : 95% RH or less (non-condensing)
Altitude : 1000m without deration.
Vibration / Shock : 9.8 m/s^2 for 10-20Hz, 2 to 5.9 m/s^2 from 20 to 55 Hz

Power specifications :
Input Voltage : 3 Phase 380V to 480V AC
Allowable Vtg Fluctuations : -15% & +10%
Input Frequency : 50 / 60 Hz
Allowable Freq Fluctuations : +/- 5%
Max Output Voltage : 380 to 480V, proportional to input voltage
12 Pulse a 18 Pulse : Option or inbuilt rectifier shall be available
AC/DC Chocke : Inbuilt or option shall be provided
Braking : Inbuilt or option unit shall be available
AFE : Shall be compatible to hook-up with regenerative braking unit
Common DC : Shall have provision to configure as an when required
Maximum Output Frequency : 400Hz, shall be user selectable
Overload Tolerance : HD rating - 150% for 1 min ; ND rating - 120% for 1 min
Carrier Frequency : 2kHz to 15kHz, shall be user selectable with swing PWM feature built in

Control Characteristics:
Control Method : Scalar as well as Vector control
Speed Control Range : 1:40 in scalar & 1:1500 in closed loop vector
Frequency Control Range : 0.1 to 400 Hz
Frequency Accuracy : +/- 0.01% for DI & +/- 0.1 % for AI
Frequncy Setting Resolution : 0.01 Hz
Output Frequency Resolution : 0.001 Hz