AHF 005/010
■
General technical data
AHF 0xx
AHF 0xx
Nominal supply voltage
U
L,N
[V]
380
≤
U
L,N
≤
415
440
≤
U
L,N
≤
480
Tolerance of the actual
supply voltage
U
L
[V]
342
≤
U
L
≤
456
396
≤
U
L
≤
528
Supply frequency
f
L,N
[Hz]
50 ± 5 %
60 ± 5 %
Overload capability
1,6 for 60s
Efficiency
η
[%]
~ 98.5 %
THiD
[%]
AHF 005 < 5%
AHF 010 < 10%
cos
φ
of I
L
0.85 cap
0.99 cap
1.00
at 75% I
AHF,N
at 100% I
AHF,N
at 150% I
AHF,N
Power derating
[%/C]
[%/m]
40°C < Ta < 55°C
⇒
3%/C
1000m altitude above sea level.< h
≤
4000m altitude
above sea level
⇒
5%/1000m
NB!:
The reduction of the low harmonic current
emission to the rated THiD implies, that the
THvD of the non-influenced mains voltage is
lower than 2% and the ratio of short circuit power
to installed load (R
SCE
) is at least 66. Under these
conditions the THiD of the mains current of the
frequency converter 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.
■
Environmental data
Permissible
temperature range*
During transport of the unit:
During storage of the unit:
During operation of the unit:
-25°C...+70°C (to VDE 0160)
-25°C...+55°C (to VDE 0160)
5°C...+40°C without power derating
5°C...+55°C with power derating
Humidity class*
Humidity class F without condensation ( 5% - 85% relative humidity)
Installation height h*
H
≤
1000 m altitude above sea level
1000 m altitude above sea level< h
≤
4000 m altitude above sea level
without power derating
with power derating
Degree of pollution
VDE 0110 Part 2 degree 2
Insulation strength
Overvoltage category III according to VDE 0110
Packaging
DIN 55468 for transport packaging materials
Type of protection
IP 20
Approvals
CE: Low-Voltage Directive; UL; C-tick
*climatic conditions according to class 3K3
(EN 50178 Part 6.1)
MG.80.B2.02 - VLT is a registered Danfoss trademark
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