Technical characteristics:
– Rated operating voltage: 230/400V АС; 50 Hz
– Tolerance of the operating voltage:±10%
– Maximum output power: 0.75-15.0 kW
– Unbalance of phases: < 3%
– Frequency fluctuation: < 5%
– Output frequency: 0 – 400 Hz
– Output voltage: from 0 to Uвх. max
– Overload capacity:
constant: up to 110%
momentary: up to 150%
– Accuracy of the output frequncy adjustment: 0.1%
– Output discrete control signal 24V
– Output analogue control signal: 0-10V
– Sliding compensation: from 0 to 20%
– Ambient temperature : -10°÷60ºС
– Maximum altitude: 2000m
Mounting:
– to a flat surface using screws
– mounting position – vertical with maximum incline up to ± 5º. When more than one inverter is mounted in a board it is recommendable to mount them next to each other, and when this is not possible, proper cooling of devices should be provided.
Advantages:
– DC – brake in static mode
– Dynamic breaking with external breaking resistor – used in inert electric motor load
– Output voltage setting option
– Option for activation of output safety functions
– Rotation speed increase – automatic and manual
– Adjustment of the V/F control curve – linear or quadratic
– Omission of resonance frequencies
– JOG function
– ‘counter’ function
– Automatic restart option in case of power supply failure
– 15- speed degrees control option
– Selection of control from the control panel; external or COM terminal
– Frequency control from the control panel, external potentiometer by current or by voltage
– Input signals on clockwise or counter-clockwise rotation, multi-step control, restart, etc.
– Function extending option: by including of additional modules
Functions:
Control of three phase inductive motors with a short circuited rotor
Applications:
Industry-conveyors, packing and lifting machines, mixers, pumps, compressors
Standards:
– EN 60898-1
– EN 60947-2
– LVD
– EMC