BS-DRAN30 Datasheet, PDF (1/4 Pages) Chinfa Electronics Ind. Co., Ltd. – AC - DC DIN RAIL MOUNTABLE POWER SUPPLY INDUSTRIAL CONTROL EQUIPMENT

DRAN30*/60* SERIES
FOR DC BACKUP SYSTEM
AC - DC DIN RAIL MOUNTABLE POWER SUPPLY
INDUSTRIAL CONTROL EQUIPMENT
FEATURES
‧UNIVERSAL INPUT 85~264VAC
‧SHORT CIRCUIT PROTECTION
‧INTERNAL INPUT FILTER
‧3 YEARS WARRANTY
IND. CONT. EQ.
UL 508
R
R
HH
Class I, Div 2
UL 60950-1
EN 60950-1
a
SELECTION CHART
DRAN 60 - 24 A *
Wattage
12 : 13.6V OUT / 24 : 27.2V OUT / 48 : 54.5V OUT
DC Backup System
SCREW TERMINAL TYPE
MODEL LIST
INPUT
MODEL NO. _VOLTAGE
DRAN30-12A*
DRAN30-24A*
DRAN30-48A*
DRAN60-12A*
DRAN60-24A*
DRAN60-48A*
85~264 VAC
85~264 VAC
85~264 VAC
85~264 VAC
85~264 VAC
85~264 VAC
OUTPUT OUTPUT
WATTAGE VOLTAGE
Single Output Models
30 WATTS
30 WATTS
30 WATTS
60 WATTS
60 WATTS
60 WATTS
+ 13.6 VDC
+ 27.2 VDC
+ 54.5 VDC
+ 13.6 VDC
+ 27.2 VDC
+ 54.5 VDC
OUTPUT ^{EFF. EFF.}
CURRENT ^{(min.) (typ.)}
2.2 A
1.1 A
0.55 A
4.4 A
2.2 A
1.1 A
82%
84%
83%
86%
83%
86%
84%
86%
86%
89%
86%
89%
- - ++Rdy
DRAN30*
DRAN60*
Series
+
Rdy
D1
-
-
K1
Fuse
K1
BATTERY
LOAD
Note :
For DC Backup System Application
1.The suffix "*" is part of the model number, which specifies the product is designed and pre-trim for low-cost DC backup power system with
external Lead-Acid battery, Relay and Fuse.
2.The manufacturer is liable neither for the external components nor the damage to the power supply causing by external components.
3.The total consumption current including loading and battery charging current should not exceed the maximum rated current of power supply.
4.The operation concept of DC backup power system :
A. When AC power alive : The "Rdy" is close circuit to active the external Relay . The power supply feeds current into the external loads and
charges through Relay to the external battery as well.
B. When AC power interrupted : The "Rdy" is remain close circuit to maintain the external Relay remain active, the external battery supply
current to the external loads.
C. When Battery power low : The "Rdy" become open circuit and the external Relay become inactive to disconnect the battery from
external loads.
www.chinfa.com
2015.05.12
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