WRA960 SERIES
3PH AC - DC DIN RAIL MOUNTABLE
960W
INDUSTRIAL CONTROL EQUIPMENT
FEATURES
3 PHASE AC INPUT VOLTAGE
COMPACT DESIGN
HIGH EFFICIENCY UP TO 93%
PARALLEL FUNCTION
SELECTION CHART
WRA 960 - 24
Wattage
24 : 24V OUT
48 : 48V OUT
MODEL LIST
MODEL NO.
INPUT
VOLTAGE
3o 340~575VAC
3o 340~575VAC
3o 340~575VAC
OUTPUT
OUTPUT
WATTAGE VOLTAGE
Single Output Models
960 WATTS
960 WATTS
960 WATTS
+ 24 VDC
+ 24 VDC
+ 48 VDC
OUTPUT
CURRENT
40A
40A
20A
EFF.
(min.)
90%
90%
91%
EFF.
(typ.)
92%
92%
93%
WRA960-24
WRA960-24L
WRA960-48
SPECIFICATION
All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed
o
GENERAL
Characteristics
Isolation voltage
Isolation resistance
Ambient temperature
Derating
Storage temperature
Relative humidity
Dimension
Cooling
Case material
Conditions
Conditions
Input / Output
Input / Output, @ 500VDC
Operating at Vi nom
Vi nom, from +61 to +71 C
Non operational
Vi nom, Io nom
Screw terminal type
Free air convection
Metal
o
min.
min.
3,000
100
-25
-25
20
typ.
typ.
max.
max.
unit
unit
VAC
M
+ 71
3.5
+ 85
95
o
o
C
C
%/ C
o
% RH
mm
L125.9 x W275.8 x D118.2
www.chinfa.com
2008.08.13
sales@chinfa.com