Specifications; General Technical Data; Environmental Data - Danfoss VLT AHF 005 Operating Instructions Manual

General technical data

Nominal supply U
L,N
voltage
Tolerance of the U
actual supply volt-
age
Supply frequency f
L,N
Overload capabil-
ity
η[%]
Efficiency
THiD [%]
cos φ of I
L
Power derating [%/C]
[%/m]
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

Environmental data

Permissible
temperature range*
Humidity class*
Installation height h*
Degree of pollution
Insulation strength
Packaging
Type of protection
Approvals
*climatic conditions according to class 3K3 (EN 50178
Part 6.1)
®
MG.80.B5.02 - VLT is a registered Danfoss trademark
AHF 0xx
380 ≤ U ≤ 415 440 ≤ U
[V]
L,N
342 ≤ U ≤ 456
[V]
L L
[Hz] 50 ± 5 %
0.5 cap
0.8 cap
0.85 cap
0.99 cap
1.00
40°C < Ta < 55°C => 3%/C
1000m altitude above sea level.< h ≤ 4000m altitude
above sea level => 5%/1000m
During transport of the unit:
During storage of the unit:
During operation of the unit:
Humidity class F without condensation ( 5% - 85% relative humidity)
H ≤ 1000 m altitude above sea level
1000 m altitude above sea level< h ≤
4000 m altitude above sea level
VDE 0110 Part 2 degree 2
Overvoltage category III according to VDE 0110
DIN 55468 for transport packaging materials
IP 20
CE: Low-Voltage Directive; UL; C-tick
AHF 005/010
AHF 0xx AHF 0xx
≤ 480
500 - 525 V
L,N
396 ≤ U ≤ 528 450 ≤ U
L
60 ± 5 % 50 ± 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
) is at least 66. Under these conditions
SCE
the THiD of the mains current of the fre-
quency 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.
-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
without power derating
with power derating
AHF 0xx
690 V
≤ 577 621 ≤ U ≤ 759
L L
50 ± 5 %
7