Inhoudsopgave
Advertenties
characteristics and performances
technical reference base:
active conditioner
characteristics (07/03/97
version)
Unless otherwise stipulated, the
performances given Is the table below
are typical values corresponding to use
under a nominal utility power voltage of
400 V three-phase, at 50 Hz, at the
nominal current.
network input
functions
operating mode
technical characteristics
environmental conditions
36
nominal voltage
nominal frequency
number of phases
harmonic compensation
power factor compensation
cosine Φ compensation
single
connected in parallel
compensation capacity per phase
compensation capacity in neutral conductor
compensated harmonic orders
dynamic capacity in dI/dt:
response time
reduction rate
overload
inrush current
losses
ventilation
acoustic noise
according to ISO 3746
ambient temperature
rate or relative humidity
operating altitude
installation and operation manual of SineWave™: E-51027008XT/AD
400 V -20% + 15%
50 Hz, 60 Hz +/- 4 Hz
3 phases with or without distributed neutral,
operation possible on single-phase or unbalanced
loads.
global or order by order
possible to set parameters
up to 4
20 A r.m.s
30 A r.m.s
45 A r.m.s
60 A r.m.s
90 A r.m.s
120 A r.m.s
note: the compensation capacity decreases with
the frequency of the harmonic orders to be
compensated.
60 A r.m.s.
90 A r.m.s.
135 A r.m.s.
180 A r.m.s.
270 A r.m.s.
360 A r.m.s.
H2 to H25 (parameter setting possible)
global or selective compensation
> 100 kA/s for 20 A and 30 A
> 200 kA/s for 45 A and 60 A
> 400 kA/s for 90 A and 120 A
40 ms
load THDI /network THDI > = 10 at the
conditioner nominal current if
load THDI > 40%;
network THDI > 4% at the conditioner nominal
current if load THDI < 40%
Global compensation reduction rate
THDI = I_harmonic/I-basic.
limiting to nominal current
continuous limiting operation possible.
< nominal current without matching transformer
< 1000 W at 20 A < 1200 W at 30 A
< 1900 W at 45 A < 2400 W at 60 A
< 3800 W at 90 A < 4800 W at 120 A
forced air (inlet via bottom and outlet via top)
3
1000 m
/h for 20 to 60 A ratings,
2000 m
3
/h for 90 to 120 A ratings.
< 58 dBA at 20 A
< 59 dBA at 30 A
< 62 dBA at 45 A
< 64 dBA at 60 A
< 65 dBA at 90 A
< 67 dBA at 120 A
At the nominal current on computer load
according to ISO 3746.
0 a 40°C permanently
0 to 95 % relative humidity without condensation.
< 1000 m without derating, above this derating of
10% per additional 1000 m.
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