Convertizor de frecventa Gefran

Promo-convertizor-frecventa-ADV20

* Power supply: 460V 3ph ( A±10%), 50/60Hz ( A±5%)
* Motor ratings from 0.4kW (0.5Hp) to 3.7kW (5.0Hp)
* Certifications: CE, UL and cUL

Features: Regulation control mode: SPWM (Sinusoidal Pulse Width Modulation) control (V/f control)
Output frequency: 0.1 ~ 600Hz
EMC Filter integrated (for models 230V 1-phase and 460V 3-phase)
RFI-switch for IT mains
Torque Characteristics: starting torque can be 150% at 5.0Hz
Overload Endurance: 150% of rated current for 1 minute
Accel/Decel Time: 0.1 to 600 seconds (2 Independent settings for Accel/Decel time)
DC Braking: Operation frequency 0.1-600.0Hz, output 0-100% rated current Start time 0-60 seconds, stop time 0-60 seconds
1 Analogue Inputs (0-10V/4-20mA)
1 Multifunction Analogue Outputs (0-10V)
6 Digital Inputs (PNP / NPN)
1 Relay Outputs, form C/change-over contact
Keypad included (6-key, 7-segment LED with 4-digit, 4 status LEDs, master frequency, output frequency, output current, custom units, parameter values for setup and lock, faults, RUN, STOP, RESET, FWD/REV)
RS-485 communication interface (RJ-45) with Modbus protocol
Interfacing with the more common field bus: ProfiBus, CANopen, DeviceNet, and LonWorks (optional modules)
Easy DC BUS sharing
IP20 protection degree