Electrical characteristics of AS-i power supply units TSX SUP A02/A05
(Original Document)
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Table of characteristics
The following table describes the electrical characteristics of the power supply units: TSX SUP A02/A05
AS-i power supply
TSX SUP A02
30 V/2.4 A AS-i
TSX SUP A05
24 V/7 A AS-i & 30 V/5 A AS-i
Primary:
Nominal input voltage
V
AC 100...120/200...240
AC 100...120/200...240
Threshold input voltage
V
AC 85...132/170...264
AC 85...132/170...264
Network frequency
Hz
47...63/360...440
47...63/360...440
Nominal input current (U=100 V)
A
1.3
5
Maximum inrush current (1)
at 100 V
A
30
50
at 240 V
A
30
50
Maximum it upon activation (1)
at 100 V
As
0.06
0.17
at 240 V
As
0.03
0.17
Maximum i2t upon activation (1)
at 100 V
A2s
4
8.5
at 240 V
A2s
4
8.5
Power factor
0.6
0.51
Harmonic 3
10% (Phi=0° and 180°)
10% (Phi=0° and 180°)
Efficiency at full load
%
>75
>80
Secondary:
Useful power
W
72(84) (2)
230 (3)
Peak nominal current
30 V AS-i output
24 V output
A
A
2.4(2.8) (2)
-
5 (3)(4)
7 (3)(4)
Output voltage
Global variation (-10°C to +60°C)
V
V
30(AS-i)
29.5 to 31.6
24
+/-3%
30(AS-i)
29.5 to 31.6
Ripple (from 10 to 500 kHz)
Ripple (from 0 to 10 kHz)
mV
mV
50
300
200
240
50
300
Startup time on resistive load
s
<2(with C=15000 micro Farads
<2(with C= 15000 micro Farads
Duration of mains power supply micro-cuts (5)
ms
<=10
<=10
Protection against
Short-circuits and overloads
fallback to 0 and automatic reactivation on disappearance of fault
limitation of current on each output
Overvoltage
V
peak clipping U>36
peak clipping U>36
Power dissipation
W
24
60
(1) Values at initial power-up, at 25°C. These items must be taken into account at start-up for the dimensioning of protection devices.
(2) Useful power and output current for an ambient temperature of 60°C. Value between() = transient useful power.
(3) Useful power and output current for a maximum ambient temperature of 55°C, if product index II = 01. (60°C if product index II > 01).
(4) See diagram showing the distribution of current for each output, on the next page.
(5) Acceptable duration, at nominal voltage for a repetition period of 1 Hz.
Diagram of currents available for 30 V AS-i outputs and 24 V outputs of the TSX SUP A05 power supply block
The maximum power delivered by the power supply is 230 W. If the consumption is 5 A on the 30 V AS-i, the possible load on the 24 V output is only 3 A (see diagram below).
Diagram: