16 Guide on Installation and Debugging of Filters
Technical data
This chapter describes the technical specifications of the harmonic filter, such
as operating conditions, frame size and parameter settings.
* In a typical motor drive system, the THDI can be reduced to less than 19% at any load ratio.Under
100% load ratio, the THDI can be controlled below 10%.
Power connection
Rated voltage
Three-phase, U
N
=380 to 415V +10% to -15%
Protection class
IP00
Harmonic filtering effect*
Under full load conditions, the total harmonic current
distortion at the input of the filter (THDI) is less than 10%
(the background voltage THDU is lower than 2%, and the
ratio between the short-circuit power of the grid and the
installed load is higher than 66)
Frequency
50 Hz
Insulation class
Overvoltage category III (in accordance with EN61800-5-1)
Overheating protection
155
℃
Operating conditions
Cooling mode
Air cooling
Ambient temperature
(operating)
Under full load, -25
℃
to +40
℃
Storage temperature
-25
℃
to +70
℃
Work altitude
0 to 2000m
Relative humidity
0 to 95%, no condensation
Summary of Contents for ACx580-01 Series
Page 4: ...4 Table of Contents ...
Page 8: ...8 Guide on Installation and Debugging of Filters Wiring diagram of single filter 1 5 250kW ...
Page 18: ...18 Guide on Installation and Debugging of Filters Product outline drawing S1 to S4 ...
Page 19: ...Guide on Installation and Debugging of Filters 19 Product outline drawing S5 S6 ...
