CP10.241, CP10.241-C1, CP10.241-S1,
CP10.241-S2, CP10.242
CP-Series
24V,
10A,
240W,
S
INGLE
P
HASE
I
NPUT
Aug. 2017 / Rev. 1.4a DS-CP10.241-EN
All values are typical at 24V, 10A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0 Germany
Wiring examples for 1+1 redundancy:
Fig. 24-7
Wiring for N+1 redundancy with four power supplies and two redundancy modules
YR20.242
L
N
PE
30A
Load
Failure
Monitor
I
YR20.242
Redundancy
Module
Output
Input
1
Input
2
+
+
-
-
+
-
opt
iona
l
Power
Supply
24V,10A
DC-
OK
+ +
- -
L N PE
Output
Input
o
o
Power
Supply
24V,10A
DC-
OK
+ +
- -
L N PE
Output
Input
o
o
I
YR20.242
Redundancy
Module
Output
Input
1
Input
2
+
+
-
-
+
-
Power
Supply
24V,10A
DC-
OK
+ +
- -
L N PE
Output
Input
o
o
Power
Supply
24V,10A
DC-
OK
+ +
- -
L N PE
Output
Input
o
o
I
I
24.8.
I
NDUCTIVE AND
C
APACITIVE
L
OADS
The unit is designed to supply any kind of loads, including capacitive and inductive loads. If extreme large capacitors,
such as EDLCs (electric double layer capacitors or “UltraCaps”) with a capacitance larger than 1.5F are connected to the
output, the unit might charge the capacitor in the Hiccup
PLUS
mode (see chapter 6).
24.9.
C
HARGING OF
B
ATTERIES
The power supply can be used to charge lead-acid or maintenance free batteries (SLA or VRLA batteries). Two 12V
batteries are needed in series.
Instructions for charging batteries:
a)
Set output voltage (measured at no load and at the battery end of the cable) very precisely to the end-of-charge
voltage.
End-of-charge voltage
27.8V 27.5V 27.15V
26.8V
Battery temperature
10°C
20°C
30°C
40°C
b)
Use a 15A or 16A circuit breaker (or blocking diode) between the power supply and the battery.
c)
Ensure that the output current of the power supply is below the allowed charging current of the battery.
d)
Use only matched batteries when putting 12V types in series.
e)
Ensure that the ambient temperature of the power supply stays below 40°C.
f)
The return current to the power supply (battery discharge current is typ. 3.5mA when the power supply is
switched off (except in case a blocking diode is utilized).
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