datasheet.
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Product characteristics |
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Power supply |
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Three-phase AS-i power supply |
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Integrated data decoupling |
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Application |
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Application |
AS-i system voltage for masters, sensors, actuators and modules |
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Electrical data |
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Input voltage range [V] |
380…480 AC; -15 % / +20 % |
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Nominal voltage [V] |
3 x 400 AC |
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Frequency range [Hz] |
47…64 |
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Nominal frequency [Hz] |
50 / 60 |
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Output voltage (AS-i) [V] |
30.5 DC |
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Output power [W] |
244 |
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Output power peak [W] |
256; briefly to load bus capacities after power on |
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Power factor |
0.53 (400 V AC; 50 Hz) / 0.52 (480 V AC; 60 Hz) |
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Power reserve [%] |
5 |
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Output current (AS-i) [A] |
8 |
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Residual ripple [mVpp] |
< 90 |
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Switch-on peak current [A] |
4 (400 V AC; 50 Hz) / 4 (480 V AC; 60 Hz) |
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Efficiency [%] |
92 (400 V AC; 50 Hz) / 92.1 (480 V AC; 60 Hz) |
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Short-circuit proof |
yes |
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Overload protection |
yes |
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Overload performance |
constant output current |
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Overvoltage protection [V] |
< 36 |
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Excess temperature protection |
yes |
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External input protection |
≤ B-6 A / ≤ C-3 A |
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Power-on delay time [ms] |
≤ 90 |
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Derating [W/K] |
6 (60…70 °C) |
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Mains buffering time [ms] |
34 (400 V AC; 50 Hz) / 53 (480 V AC; 60 Hz) |
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Protection class |
I |
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Input current [A] |
0.7 (400 V AC; 50 Hz) / 0.6 (480 V AC; 60 Hz) |
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Power loss [W] |
21.2 (400 V AC; 50 Hz) / 20.9 (480 V AC; 60 Hz) |
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Back feeding protection [V] |
≤ 35 DC |
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Block diagram |
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Output curve |
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Characteristic curve for degree of efficiency / power loss |
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Characteristic curve for derating |
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Characteristic curve for mains buffering time |
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Outputs |
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Parallel connection of outputs |
no |
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Series connection of outputs |
no |
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Environment |
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Ambient temperature [°C] |
-25…70, observe the free space for convection (see operating instructions) |
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Storage temperature [°C] |
-40…85 |
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Max. relative air humidity [%] |
95, (IEC 60068-2-30) |
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Protection |
IP 20 |
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Degree of soiling |
2; (IEC 62103) conductive soiling not permitted |
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Tests / approvals |
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EMC |
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UL |
UL 508 (Industrial Control Equipment) |
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Power Factor Correction (PFC) |
met |
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Shock resistance |
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Vibration resistance |
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MTBF [h] |
915000 |
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AS-i classification |
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AS-i certificate |
98401 |
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Mechanical data |
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Housing materials |
steel sheet |
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Installation |
rail TH35 (to EN 60715) |
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Weight [kg] |
0.936 |
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Displays / operating elements |
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Function display LED |
green (indication AS-i voltage) |
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Electrical connection |
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Connection |
screw terminals |
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Wiring
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