Components and solutions for photovoltaic systems - Weidmüller

Switch-mode power supplies INSTAPOWER
connectPower single-phase
Technical data
128
W H
Input
Input voltage
Input current
Input frequency, max.
making current limit
Input fuse
Surge protection
Output
Output voltage
Output current
Output power
Max. residual ripple
Overload protection
Surge protection
Mains failure bridge-over time
Control at 10...100 % load
Max. capacitance at output
Insulation coordination (EN 50 178)
electrical isolation, output-earth
electrical isolation, input-earth
electrical isolation, input-output
electrical isolation, I/O rail
General data
Ambient temperature
Storage temperature
Degree of efficiency at max. load
Standards
Approvals
EMC standards
Dimensions
Clamping range (nominal / min. / max.) mm²
Length x width x height mm
Note
Ordering data
Connection system
Note
Accessories
L
Screw connection
CP SNT 48 W 24 V 2 A
L
FUSE
N −
85...264 V AC / 110...370 V DC
500 mA at rated load @ 230 V AC
50/ 60 Hz
Yes
Fusible link 2.5 A (T) / 250 V
15...28 V DC (adjustable via poti)
2 A
48 W
120 mV pp
105 %...150 % I const of max. output load; automatic reset
Varistor
11 ms @ 115 V AC / 50 ms @ 230 V AC
1 %
8,000 µF
0.5 kV
1.5 kV
3 kV
4 kV
-10 °C...+70 °C (derating from 55 °C)
-20 °C...+85 °C
78 %
EN 50178 (PELV), EN 60950 (SELV)
CE; cCSAus; cULus; cURus; UL; Class2
EN 55011, EN 55022, EN 61000-3-2,-3, EN 61000-6-2,-3,-4
Input/Output
2.5 / 0.5 / 4
62.5 / 70 / 90.5
Type Qty. Order No.
CP SNT 48 W 24 V 2 A 1 8739140000
+
Derating curve
Current (A)
3
2.5
2
1.5
1
0.5
0
0 10 20 30 40 50 60 70 80
Ambient temperature (°C)