Short Form Data
Transducers for
AC Current or
AC Voltage,
Self-Powered
AU 2.0
VU 2.0
=
J/U
Inputs
input quantity
sinusoidal AC current (AU 2.0)
sinusoidal AC voltage (VU 2.0)
frequency range
48 ... 62 Hz
power consumption
voltage transformer
< 3 VA
current transformer 5A
< 4 VA
current transformer 1A
< 2 VA
operating voltage
600 V max.
measuring ranges
AU 2.0
VU 2.0
rated current I
EN
rated voltage U
EN
1 A *), 1.2 A,
57.7 V, 63.5 V,
5 A *), 6 A
100 V *), 110 V *),
150 V, 250 V, 400 V,
other rating on request
500 V, 600 V
*) also for use on transducer
measuring range
0 ... I
EN
0 ... U
EN
modulation range
1.2 I
EN
1.2 U
EN
overload limit
1.5 I
EN
continuously
1.2 U
EN
continuously
10 I
EN
1 s max.
2 U
EN
1 s max.
Outputs
current output
output current
I
A
load independent DC current
rated current
I
AN
0 ... 20 mA
load range
R
A
0 ... 500
W
load error
≤
0.4% based on 50% load change
idling voltage
≤
20 V
accuracy
class 0.5
(
±
0.5% of end value)
Other Ratings
auxiliary voltage
none required
dimensions
WxHxL
22.5 mm x 80 mm x 115 mm
weight
approx. 0.35 kg
for detailed information
refer to Data Sheet No. 045.##
prices
refer to Price Sheet No. 045.##
Short Form Data
Transducers for
Active and
Reactive Power
EW
2.2
EB
2.2
DGW 2.2
VGW 2.2
DUW 2.2
VUW 2.2
DGB 2.2
VGB 2.2
DUB 2.2
VUB 2.2
=
P/Q
with
m
P
Inputs
input quantity
sinusoidal AC current / voltage
measuring unit P
E
active or reactive power
type
active / reactive power
single - phase AC system
EW 2.2
EB 2.2
3 - phase 3 - wire system balanced load
DGW 2.2
DGB 2.2
3 - phase 4 - wire system balanced load
VGW 2.2
VGB 2.2
3 - phase 3 - wire system unbalanced load
DUW 2.2
DUB 2.2
3 - phase 4 - wire system unbalanced load
VUW 2.2
VUB 2.2
measuring range
0 ... P
N
or –P
N
... 0 ... P
N
P
N
= (0.3 ... 1.5) . P
S
P
S
= U . I (single - phase AC system)
P
S
= 3 . U . I (3 - phase systems)
rated input voltage U
EN
ranging from 50 V to 600 V
rated input current I
EN
1 A or 5 A (also for use on transformer)
or ranging from 0.5 to 5 A
modulation range
1.2 U
EN
and 1.2 I
EN
overload limits
1.2 U
EN
,
1.2 I
EN
continuously
2 U
EN
,
10 I
EN
1 s max.
frequency range
48 ... 62 Hz
power consumption
<1 mA each voltage circuit
≤
0.1 VA each current circuit for I
EN
= 1 A
≤
1.6 VA each current circuit for I
EN
= 5 A
Other Ratings
outputs
refer to
General Data
accuracy
class 0.5
(
±
0.5% of end value)
auxiliary voltage
refer to
General Data
dimensions
WxHxL
45 mm x 80 mm x 115 mm
weight
approx.
EW/B 2.2
DGW/B 2.2
DUW/B 2.2
VGW/B 2.2
VUW/B 2.2
0.27 kg
0.29 kg
0.31 kg
for detailed information
refer to Data Sheet No. 062.##
prices
refer to Price Sheet No. 062.##
