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Global Solutions Personal Focus
Float Charger for lead acid batteries
♦ 24 Month Warranty
SPECIFICATIONS
All specifications are typical at nominal input, full load and at 20°C unless otherwise stated.
ELECTRICAL
Input Voltages
▪ standard
180 - 264V, 45-65Hz
▪ optional
88 - 132V , 45-65Hz (internal link select)
Internal input fuse, output fuse
Fusing
Overcurrent Protection
Constant current limit under overload and
short circuit conditions
Reverse battery con-
Blows output fuse
nection protection
Isolation
1KV DC input - output / earth
> 85%
Efficiency
Inrush current
Soft start circuit
250W
Output Power
Line Regulation
<0.2% over AC input range
Load Regulation
<0.4% open circuit to 100% load
Thermal Protection
Yes
OVP
130% of nominal output voltage
STANDARD MODEL TABLE
MODEL CODE
Output Voltage
SR250K12X
SR250K24X
Specifications are subject to change without notice.
Output Current
13.8V
18A
27.6V
9A
No liability accepted for errors or omissions.
250W Charger designed for use in motor homes
Industrial quality AC/DC float charger
Convection cooled
Conservative design for long life
Standalone - bench top or fixed mounting
Fuse for reverse polarity protection
Design features aimed at increasing reliability:
Double sided PCB construction
◊
Extra ventilated case
◊
◊
High temperature rated components
Efficient heat sinking of power components
◊
Precise voltage and current control
Efficient switch mode design
ISO9001 design management system
PHYSICAL
AC Input connector
IEC320 socket
'Phoenix combicon' plug-in / screw terminal
DC Connections
block
Steel, powder coat/ zinc plate
Enclosure
150W x 61H x 242D (excl. terminals)
Dimensions
1.7 Kg
Weight
Indication LED
Green : Power On
ENVIRONMENTAL
Operating
12V:
temperature
24V:
Storage temperature
-10 to 85 °C ambient
Humidity
0 - 95% relative humidity non-condensing
Cooling
Convection cooled
ACCESSORIES SUPPLIED
Mounting feet together with screws
AC power cord 1.5m with IEC320 socket and NZ/Aust plug
DC screw terminal plug-in connector
STANDARDS
EMI
To CISPR 22 / EN55022 class A
Safety
To IEC950 / EN60950 / AS/NZS3260
0 to + 35°C ambient
0 to + 50°C ambient
3
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