Crouzet 88950302, 88950303, 88950304, 88950305, 88950306. 88950307 Data Sheet
➜ Modular power supplies
Millenium 3 accessories
Part numbers
■ Switch mode power supply regulated and protected
against overloads and short-circuits, easy to integrate
into switchboards and enclosures
■ The potentiometer can be used to set the output
voltage between 100 and 120 % (24 V
compensate for any voltage drops on the line
■ The LED continuously signals the presence of voltage
at the output and, when flashing, triggering of the selfprotection
■ Broad range of supply voltage
■ Double insulation
c
versions) to
See our NEW Power Suply Family HERE
7.5 W
30 W
60 W
Type Nominal output voltage Nominal power Nominal output current Code
PS
5 V c (4.75 V
12 V c (11.4 V
24 V c (22.8 V ➞ 28.8 V)
24 V c (22.8 V
24 V c (22.8 V ➞ 28.8 V)
24 V c (22.8 V
➞ 6.25 V)
➞ 15 V)
➞ 28.8 V)
➞ 28.8 V)
20 W 4 A
25 W 2.1 A 88950306
7.5 W 0.3 A 88950303
15 W 0.6 A
30 W 1.2 A
60 W 2.5 A 88950302
88950305
88950304
88950307
General characteristics
Environmental characteristics
Conformity to standards IEC/EN 60950-1
Certifications CE, UL, CSA, TüV
Emission Harmonic: IEC/EN 61000-3-2
Operating temperature -25 ➞ +55°C
Storage temperature (°C) -40 ➞ +70°C
Protection class Class 2 (Double insulation)
Electrical characteristics
Input voltage
Supply frequency range 50/60 Hz (+4 % / -6 %)
Output voltage Adjustable from 100 ➞ 120 %
Peak current on energisation < 20 A (Except for 88950302: < 90 A during 1 ms)
Regulation of line and load ± 3 %
Immunity from micro power cuts
Thermal protection Yes
Technology Primary switch mode electronic power supplies
Short-circuit protection Yes
Overload protection Yes
Primary protection Fuse gG 2 A or circuit breaker 2 A curve D for 88950303, 88950304,
Reset after overload Automatic
Dielectric strength Input/output 3000 VAC/50 Hz/1 mn
Status indication LED at the output
Mechanical characteristics
Mounting On section, 35 x 7. 5 mm and 35 x 15 mm or on panel (2 x Ø4 mm)
Screw terminals connection capacity
IEC/EN 61000-6-2
IEC/EN 61000-6-3
IEC/EN 61204-3
IEC/EN 60364-4-41 – SELV: Safety Extra Low Voltage
EN 55022 (CISPR22)
100 ➞ 240 V a single-phase (-15 %/+10 %)
or 47➞ 53 Hz/57 ➞ 63Hz
< 10 ms (100 V a)
< 150 ms (230 V a)
88950305, 88950306, 88950307
Fuse gG 3 A or circuit breaker 3 A curve D for 88950302
Input connection 2 x 0.14 ➞ 2.5 mm 2 (AWG 26 ➞ AWG 14)
Output connection 1 x 0.14 ➞ 2.5 mm 2 (AWG 26 ➞ AWG 14)
44
Dimensions (mm)
66,6
Curves
1
88950305 42 54
88950306 42 54
90
110
88950303 24 36
90
88950304 24 36
100
88950307 42 54
88950302 60 72
2
Derating
P/Pn (%)
100
30
1
2
51,6 4
56,1
-5 15 35
-25
88950302
8895030x
1
2
The ambient operating temperature of the Millenium power supplies is 55 °C. Above this, a
derating is needed up to a maximum operating temperature of 70 °C.
The chart below shows the power (compared to the nominal power) that can be permanently
1
2
55
70 75
supplied by the power supply depending on the operating temperature
T°C
45
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