Data Sheet

SINEAX U 539
Transducer for AC voltage
Camille Bauer Data sheet U 539 Le – 02.14 1
Technical data
Measuring input E
Nominal frequency f
N
: 50 / 60 Hz
Nominal input voltage U
N
(measuring range end value): Measuring range limit values
0 … 50 to 0 … 600 V
Own consumption: < U
N
· 50 μA at U
N
≤ 150 V
< U
N
· 20 μA at
U
N
> 150 V to ≤ 400 V
< U
N
· 5 μA at U
N
> 400 V
Operating voltage: Max. 300 V acc. to EN 61 010
Overload capacity:
Measured
quantity
U
N
Number of
applications
Duration
of one
application
Interval between
two successive
applications
1.2 · U
N
––– continuously –––
2 · U
N
10 1 s 10 s
Measuring output A
Load-independent
DC current: 0 … 1.0 to 0 … 20 mA
resp. live zero
0.2 … 1 to 4 … 20 mA
Burden voltage: 15 V
External resistance: R
ext
max. [kΩ] ≤
15 V
I
AN
[mA]
I
AN
= Output current end value
Fig. 1. Transducer SINEAX U 539 in housing P8/35
clipped onto a top-hat rail.
With power supply
Carrying rail housing P8/35
Application
The transducer SINEAX U 539 (Fig. 1) converts a sinusoidal AC
voltage into a load independent DC current or a load indepen-
dent DC voltage proportional to the measured value.
The transducer fulfi ls all the important requirements and regulations
concerning electromagnetic compatibility EMC and Safety (IEC
1010 resp. EN 61 010). It was developed and is manufactured and
tested in strict accordance with the quality assurance standard
ISO 9001.
Features
● Measuring input: AC voltage, sine wave forms
Measured variable Measuring range limits
AC voltage 0 … 50 to 0 … 600 V
● Measuring output: Unipolar and live zero output variables
● Also available with output signal 4…20 mA in 2-wire connection
● Measuring principle: Rectifi er method
● Standard as marine version per Lloyd’s Register of Shipping