4 types 8241 to 8243, Technical data – Lenze 8240 HVAC Series User Manual
Page 15
Technical Data
3-5
UOOuhäáã~_^NMMO
3.2.4
Types 8241 to 8243
120 % overload
Type
8241
8242
8243
Order no.
EVF8241-E-
V020
EVF8242-E-
V020
EVF8243-E-
V020
Mains voltage
V
rated
[V]
320V 0% ≤ V
rated
≤ 440 V 0% ;
45Hz
¼ 65Hz 0%
Alternative DC supply
V
DC
[V]
460V 0% ≤ V
DC
≤ 620V 0%
Mains current
with mains filter/mains choke
I
mains
[A]
1.7
2.8
5.0
Data for mains operation with 3 AC / 400 V / 50 Hz/60 Hz ; 460 V ≤ V
DC
≤ 620 V
Motor power (4 pole ASM)
ff
/
P
rated
[kW]
0.55
1.1
2.2
p
( p
)
off 4kHz/8kHz*
P
rated
[hp]
0.75
1.5
2.9
Output power U, V, W
off 4 kHz/8 kHz*
S
rated4
[kVA]
S
rated8
[kVA]
1.3
1.0
2.1
1.7
3.8
2.7
Output power +U
G
, -U
G
1)
P
DC
[kW]
1.9
0.7
0
Output
4 kHz*
I
rated4
[A]
1.8
3.0
5.5
p
current
8 kHz*
I
rated8
[A]
1.5
2.5
3.9
12kHz*
I
rated12
[A]
1.35
2.2
3.5
16 kHz*
I
rated16
[A]
1.2
2.0
3.1
noise optimized 4 kHz*
I
rated4
[A]
1.5
2.5
3.9
noise optimized 8 kHz*
I
rated8
[A]
1.3
2.2
2.9
noise optimized 12 kHz*
I
rated12
[A]
1.3
2.1
3.4
noise optimized 16 kHz*
I
rated16
[A]
1.1
1.8
2.9
Max. output
f
4 kHz*
I
rated max4
[A]
2.25
3.6
6.6
p
current for
60s
2)
8 kHz*
I
rated max8
[A]
2.2
3.7
5.8
60s
2)
12 kHz*
I
rated max12
[A]
2.0
3.3
5.2
16 kHz*
I
rated max16
[A]
1.8
3.0
4.7
noise optimized 4 kHz*
I
rated max4
[A]
2.3
3.8
5.8
noise optimized 8 kHz*
I
rated max8
[A]
2.0
3.2
5.0
noise optimized 12 kHz*
I
rated max12
[A]
1.9
3.2
5.1
noise optimized 16 kHz*
I
rated max16
[A]
1.6
2.7
4.3
Motor voltage
3)
V
M
[V]
0 - 3 ×V
mains
/ 0Hz
¼ 50Hz, if required up to 480Hz
Power loss (Operation with I
Nx
)
P
v
[W]
50
65
115
Power derating
[%/K]
[%/m]
40
°C < T
amb
< 50
°C: 2.5%/K
1000 m a.m.s.l < h ≤ 4000 m a.m.s.l: 5%/1000m
Field
f
Resolution
absolute
0.02 Hz
frequency
Digital setpoint selection
Accuracy
0.05 Hz
Analog setpoint selection
Linearity
0.5 % (max. selected signal level: 5 V or 10 V)
g
p
Temperature sensitivity
0
¼ 40 °C: +0.4 %
Offset
0 %
Weight
m [kg]
3.5
3.5
5.0
1)
This power can be additionally obtained when operating a matching motor
2)
The currents apply to a periodical load cycle with 1 minute overcurrent with the current mentioned here and
2 minutes base load with 75% I
Nx
.
3)
With mains choke/mains filter: max. output voltage = approx. 96 % of the mains voltage
*
Chopper frequency of the inverter
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