Product Description

The EFC3600-2K20-3P4-MDA-7P-NNNN frequency converter has a power supply frequency of 50to 60Hz with a tolerance of +/-5%. The device features a start-up torque of 150% of the rated torque at 3Hz. It is integrated with a DC brake that has an activation frequency of 0 to 50Hz and a brake time of 0to 20s. The unit has a current rating of 5.1A at 380V. The product incorporates a pulse width modulation of 1kHz to 15kHz that is adjustable in steps of 1kHz. The converter weighs 2.25kg and its dimensions are 120 x 221 x 130mm. It features minimized motor noise and maximized energy efficiency via a pulse frequency that is adjustable continuously.

The device has a mains connection voltage rating of 3 x 380 to 480VAC with a tolerance of -15% / 10%. The switching pattern of the integrated chopper of the unit is determined by the hysteresis voltage and the maximum duty cycle. The product has an overload capacity of 200% of rated current for 1 second and 150% of rated current for 60 seconds. The unit offers protection against several aspects such as ground fault, overload, phase, undervoltage, overvoltage, and so on. It features a rated power output of 3.4kVA. The converter undergoes a power reduction of 1% for every 100m increase in elevation between 1,000m and 4,000m above sea level.

The frequency converter has a shock resistance of 1g at less than 20Hz frequency. The device should be stored between -20°C and +60°C. The seven-segment display highlights multiple parameters like output rotation speed, set and output frequencies, digital input status, and output voltage to mention just a few. The allowed output permanent current of the converter becomes less to make up for the extra switching loss when the rated voltage is less than the mains voltage. This unit can be shipped globally with a one-year warranty period from Wake Industrial.