Datasheet > DRAN120-48A

DRAN120-48A

更新时间： 2024-09-15 06:54:35

品牌	Logo	应用领域
CHINFA		/
页数	文件大小	规格书
4页	497K
描述
AC - DC DIN RAIL MOUNTABLE 120W INDUSTRIAL CONTROL EQUIPMENT

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DRAN120-48A 数据手册

DRAN120 SERIES

FOR DC BACKUP SYSTEM

AC - DC DIN RAIL MOUNTABLE

120W

INDUSTRIAL CONTROL EQUIPMENT

FEATURES

COMPACT DESIGN

SIMPLE IN APPLICATION

LOW PRICING

WORKABLE FOR BOTH POWER SUPPLY / DC

BACKUP SYSTEM

INPUT VOLTAGE 115/230VAC AUTO SELECT

SELECTION CHART

DRAN 120 - 24 A *

Wattage

DC Backup System

12 : 13.6VOUT

24 : 27.2VOUT

SCREW TERMINALS

48 : 54.5VOUT

MODEL LIST

EFF.¹⁾

(typ.)

EFF.

(min.)

INPUT

OUTPUT

MODEL NO.

VOLTAGE WATTAGE VOLTAGE CURRENT

Single Output Models

DRAN120-12A*

DRAN120-24A*

DRAN120-48A*

115 / 230 VAC

120 WATTS

+ 13.6 VDC

+ 27.2 VDC

+ 54.5 VDC

4.4A

2.2A

82%

84%

85%

84%

86%

87%

Rdy

- - + +

Fuse

Rdy

DRAN120

Series

DRAN120

Series

LOAD

Rdy

BATTERY

Rdy

DRAN120 Series For DC Backup System Application

Note

DRAN120 Series 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

2008.03.28

sales@chinfa.com

12 3 4

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