PM 1001812 000 00
Device handbook SIRAX BM1450
20/36
Current input
Full scale setting range:
1 ... 20 kA
No.
of
channels:
4
Current
sensor:
External
Shunt
Shunt setting range:
50 ... 150 mV
Max continuous input current:
125 % of nominal value
Measuring range current:
±
2 % ...
±
125 % of nominal value
Rated load current:
< 0.1 W per channel
Overload:
> 126 % of nominal value
Max short-term input current:
20 x nominal value (1s Application 5 times in intervals of 5 min.)
Power
supply
over connector 13 - 14
Nominal voltage:
60 ... 300 V AC/DC
Rated value for AC supply:
230 V AC/DC; 50/60 Hz
Frequency:
45 ... 65 Hz
Rated load Power:
< 6 VA
Accuracy
Reference conditions:
23 °C
±
2 °C
Voltage,
current:
±
0.5 % of nominal value (
±
5 % ...
±
120 %)
Power:
±
0.5 % of nominal value (
±
5 % ...
±
120 %)
Energy:
Class
1
Temperature
drift:
±
0.05 %/°C
Operation and display
Controls
User interface:
3 push buttons
Display
Type:
4 line, 8-digit LED Display
Display
height:
9
mm
Update rate:
approx. 1 Sek.
Display range voltage:
0 ...
±
9999
Display range current:
0 ...
±
9999
Display range power:
0 ...
±
9999
Display range energy (import & export):
0 ...
±
99999999
Mechanical attributes
Orientation: Any
Material:
Polycarbonate
Flammability:
V-0 acc. to UL94, self-extinguishing, non-dripping, free of halogen
Weight:
approx.
620
g
Terminals: Screw-type
terminals
Abmessungen
See
dimensional
drawing
Environmental conditions
Operating temperature:
- 10 °C ... + 55 °C
Storage temperature:
- 20 °C ... + 70 °C
Relative humidity:
< 90 % RH, non condensing
Warm up time:
3 minute (minimum)
Vibration resistance (acc. to IEC 60068-2-6):
10 ... 55 ... 10 Hz, 0.15 mm Amplitude, je 10 Zyklen pro Achse
Shock resistance (acc. to IEC 60068-2-27):
15g in 3 planes
Operating altitude:
≤ 2000 m above sea level
Only to be used in interior rooms!
Safety
EMC (acc. to IEC 61000-4-3 & IEC 61326-1):
10 V/m min - Level 3
Protection
class:
II
Pollution
degree:
2
