Saia-Burgess Controls AG
Manual Q.PS-PEL-240x 24 VDC Power Supply Unit │ Document 27-646; Version ENG01 │ 2015-08-27
1-5
1
Model Dependent Specifications
Datasheet
Model Dependent Specifications
Model number
Q.PS-PEL-2401
Q.PS-PEL-2403
Derating input voltage
Max 1 A (<100 Vac) Max 3.5 A (<100 Vac)
3 A (<90 Vac)
Rated input current (nominal load)
110/230 Vac
0.7/0.5 A
1.6/0.9 A
Internal fuse
2 AT
4 AT
Mains drop compensation at nominal
load 110/230 Vac
10/80 ms
18/100 ms
Rated output current
1.3 A <45°C
0.9 A <55°C
4 A <45°C
2.8 A <55°C
Efficiency
82% typ.
88% typ.
Current rating at any mounting position
Max. 0.9 A
Max. 2.4 A
Weight
0.17 kg
0.3 kg
Dimensions
54 × 89 × 54 mm
90 × 89 × 54 mm
Voltage/Current Characteristic for short circuit and overload
The output of the device is electrically protected against overload and short circuit
U
out
(V)
Output Charac
I
out
(A)
teristic (U/I Chara teristic)
c
1,1× I
N
N
I
Current overload protection is constant current at 1.1 × nominal current
Output Derating Curve
Q.PS-PEL-2401
Q.PS-PEL-2403
0.5
1
1.3
–25
–10
0
10
20
30
40
50
60
–20
0.9
0
45
1.5
100
70
55
Load [A]
Load [%]
Temp [°C]
At Input rated voltage 230 VAC
1
3
4
–25
–10
0
10
20
30
40
50
60
–20
2.8
0
45
100
70
55
2
Load [A]
Load [%]
Temp [°C]
At Input rated voltage 230 VAC
