161
saia-pcd.com
Switch cabinet components
5
Switch cabinet
components
4
Consumer
data acquisition
3
Dedicated
room controllers
2
Operation
and monitoring
1
Automation
stations
Output derating curve
Q.PS-PEL-2401
0.5
1
1.3
–25
–10
0
10
20
30
40
50
60
–20
0.9
0
45
1.5
100
70
55
Last [A]
Last [%]
Temp [°C]
Eingangspannung: 230 VAC
Q.PS-PEL-2403
1
3
4
–25
–10
0
10
20
30
40
50
60
–20
2.8
0
45
100
70
55
2
Last [A]
Last [%]
Eingangspannung: 230 VAC
Output characteristics
Voltage/current characteristic curve for
short-circuit and overload protection
Output characteristic curve (U/I characteristic curve)
U
Aus
(V)
I
aus
(A)
1,1× I
N
N
I
The current overload protection limits the current to
a constant value of 1.1 × nominal current
Input data
Q.PS-PEL-2401
Q.PS-PEL-2403
Input voltage
100…240 VAC
Permitted input voltage range
85…264 VAC
Nominal frequency range
44…66 Hz
Nominal input current for nominal load (110 / 230 VAC)
0.7 / 0.5 A
1.6 / 0.9 A
Internal input fuse
2 AT
4 AT
Recommended external pre-fuse
6 A, 10 A, 16 A, characteristics B, C
Power failure bypass for nominal load (110 / 230 VAC)
10 / 80 ms
15 / 100 ms
Output data
Output voltage (V
N
)
24 VDC ±2%
Output voltage range (V
ADJ
)
22.8…26.4 VDC
Output current (I
N
) at ≤45°C
1.3 A
4 A
Output current (I
N
) at ≤55°C
0.9 A
2.8 A
Current load rating for any installation system
max. 0.9 A
max. 2.4 A
Efficiency
typical 82%
typical 88%
Residual ripple (for nominal load)
≤100 mVpp
Overload behaviour
Constant current (U/I characteristic curve)
Short-circuit protection
Yes
Overvoltage output protection
Yes (max. 30 VDC)
Parallel connection
Yes
Status
Operating indicator
LED green
Environment
Ambient temperature (operation)
–25°C to +55°C (load reduction >45°C, 3%/°C)
Storage temperature
–25°C to +80°C
Permitted humidity
30–85% relative humidity, no condensation permitted
Areas of use
Use in areas with contamination level 2
Connection terminals
Connections
Push-in
Input/output terminals
Single wire and fine wire conductors up to max. 2.5 mm²
/ conductors with wire ferrules up to max. 1.5 mm²
Technical data
