Data Sheet

2 Data sheet I 542 Le – 03.09 Camille Bauer
SINEAX I 542
Transducer for AC current
Own consumption at nominal frequency 50 Hz:
I
AN
[mA] [VA]
1 1.5
5 1.7
10 2.0
20 2.5
Setting
(Special feature): Admissible alteration of full-scale out-
put, variable sensitivity, adjustable
with potentiometer
Setting range
approx. 0.9 … 1.1 · I
N
(approx. ± 10%)
100%
0 0.9 1.1
0
Output
Meas. input 1
I
N
Overload capacity:
Mea-
sured
quantity
I
N
Number of
applications
Duration of
one
application
Interval between
two successive
applications
1.2 x I
N
––– continuously –––
20 x I
N
10 1 s 100 s
Measuring output A
Standard ranges: 0 … 1, 0 … 5, 0 … 10 or
0 … 20 mA
Burden voltage: 15 V
External resistance: R
ext
max. [kΩ] =
15 V
I
AN
[mA]
I
AN
= full output value
Not superimposed
DC voltage U
A
: 0 … 10 V
External resistance ≥ 200 kΩ
Current limiter under
overload: ≤ 1.7 · I
AN
Voltage limit under
R
ext
= ∞: ≤ 30 V
Residual ripple: ≤ 1% p.p.
Response time: ≤ 300 ms
Accuracy (acc. to EN 60 688)
Reference value: Output end value
Basic accuracy: Class 0.5
Reference conditions:
Ambient temperature 15 … 30 °C
Input 0 … 100%
Frequency f
N
± 2 Hz
Output burden Current: 0.5 · R
ext
max.
Voltage: 2 · R
ext
min.
Additional error:
Temperature infl uence
(– 10 … 55 °C) ± 0.2% / 10 K
Safety
Protection class: II (protection isolated, EN 61 010)
Housing protection: IP 40, housing
(test wire, EN 60 529)
IP 20, terminals
(test fi nger, EN 60 529)
Pollution degree: 2
Installation category: III
Test voltage: 50 Hz, 1 min. acc. to EN 61 010-1
3700 V, measuring input versus
measuring output and outer sur-
face
490 V, measuring output versus outer
surface
Installation data
Mechanical design: Housing P8/35
Material of housing: Lexan 940 (polycarbonate),
fl ammability class V-0 acc. to UL 94,
self-extinguishing, non-dripping,
free of halogen
Mounting: For rail mounting
Mounting position: Any
Weight: Approx. 0.26 kg
Connecting terminals
Connection elements: Screw-type terminals with indirect
wire pressure
Permissible cross section
of the connection leads: ≤ 4.0 mm
2
single-wire or
2 × 2,5 mm
2
fi ne-wire
Environmental conditions
Operating temperature: – 10 to + 55 °C
Storage temperature: – 40 to + 70 °C
Relative humidity of
annual mean: ≤ 75%
Altitude: 2000 m max.
Indoor use statement!