Specifications; General Technical Data - Danfoss AHF 005 Manual

General technical data

Nominal supply U
voltage
Tolerance of the
actual supply
voltage
Supply f
frequency
Overload
capability
Efficiency
THiD
cos φ of I
L
Power derating
NOTE
The reduction of the low harmonic current
emission to the rated THiD implies that the
THvD of the non-influenced line voltage is
lower than 2% and the ratio of short circuit power
to installed load (R ) is at least 66. Under these
SCE
conditions, the THiD of the line current of the adjustable
frequency drive is reduced to 10% or 5% (typical
values at nominal load). If these conditions are not
or only partially fulfilled, a significant reduction of the
harmonic components can still be achieved, but the
rated THiD values may not be achieved.
MG.80.B4.22 - VLT is a registered Danfoss trademark
AHF 0xx
380 ≤ U
[V]
L,N L,N
415
342 ≤ U ≤ 456
U [V]
L L
[Hz] 50 ± 5 %
L,N
η[%]
[%]
0.5 cap
0.8 cap
0.85 cap
0.99 cap
1.00
[%/C] 104°F < Ta < 131°F => 1.5%/F (40°C < Ta < 55°C
[%/m] => 3%/C)
3280 ft altitude above sea level < h ≤ 13,100 ft
altitude above sea level => 5% / 3280 ft (1000m
altitude above sea level.< h ≤ 4000m altitude above
sea level => 5%/1000m)
AHF 0xx
≤ 440 ≤ U ≤
L,N
480
396 ≤ U ≤ 528 450 ≤ U
L
60 ± 5 %
1.6 for 60s
~ 98.8 %
AHF 005 < 5%
AHF 010 < 10%
at 25% I
AHF,N
at 50% I
AHF,N
at 75% I
AHF,N
at 100% I
AHF,N
at 150% I
AHF,N
AHF 005/010
AHF 0xx AHF 0xx
500 V 690 V
≤ 550 621 ≤ U
L L
50 ± 5 % 50 ± 5 %
≤ 759
7