DR-120-24中文资料

DR-120-24-4603 - 1/2

c t i v i t y S o l u t i o n s S i n c e 1981 B &B E L E C T R O N I C S D A T A S H E E T

Model: DR-120-24

Power Supply

120W DIN-Rail 24 VDC Power Supply

Overview

The DR series of power supplies provides a reliable DC power source for any industrial control system.

Combining rugged, compact enclosures, incorporating all international standards and approvals, and offering short circuit, over load, over voltage, and over temperature protection, the DR series makes your power supply choice a simple one.

These high quality power supplies have passed a 100% full load burn-in test, and are UL/CUL listed, TUV/CB certified, and CE marked. Models are available with output ratings from 45W to 120W, with 24 VDC output. Customers can choose from a full range of input voltages (85 to 264 VAC and 120 to 370 VDC compatible) making the DR series unbeatable.

Features

AC input range selected by switch

DC compatible input (254 to 370 VDC) CE marked and UL508 listed Certified to TUV EN60950

Simple snap-on for TS35/7.5 or TS35/15 DIN-Rail 100% full load burn-in test Free air cooling convection

Built in EMI filter and low ripple noise 105°C output capacitor

Short circuit, overload, over voltage protected

Benefits

Economical and reliable DC power source for industrial devices Design for use in harsh industrial environment

Applications

Factory automation

Transportation automation Utility automation Building automation

元器件交易网https://www.360docs.net/doc/0115931331.html,

DR-120-24-4603 - 2/2

c t i v i t y S o l u t i o n s S i n c e 1981 B &B E L E C T R O N I C S D A T A S H E E T

Specifications

Input Input voltage 88-132VAC / 176-264VDC by switch or 254-370VDC Input frequency 47-63 Hz Input current 2.8A/115VAC or 1.7A/230VAC Output

DC output power 120W Output voltage 24 VDC Output V. tolerance ±1% Output rated current 5A Output current range 0-5A Ripple and noise 80mVp-p Line regulation ±0.5% Load regulation ±1% Efficiency 84% DC voltage adjust 24-28V Setup, rise and hold up time 500ms, 70ms,

30ms/230V and 115V

Regulatory Approval Safety standards TUV EN60950, UL508 Approved EMC standards CISPR22 (EN55022) CLASS B,

EN61000-4-2,3,4,5,6,8,11; ENV50204, EN61000-3-2,-3, EN50082-2

Operating Protection Inrush current Cold start at 30A/115V or 60A/230V Leakage current < 3.5 mA / 240 VAC Withstand voltage Between input and output 3 KVAC Between input and frame ground: 1.5 KVAC Between output to frame ground: 0.5 KVAC Isolation resistance Between input and output/input and frame ground/ output and frame ground: 500 VDC/100 Ohms Overload protection 105-150% Type: Constant Current Limiting. Reset: Auto Recovery Over voltage protection 29-33 VDC Over temperature protection 90°C±5°C Type: Power shutdown Reset: Auto Recovery (TSW1)

Mechanical Dimensions 65.5 x 125.2 x 100 mm (D x W x H) Weight (kg) 0.65

Environment

Working temp. and humidity -10°C to 60°C 20 to 90% RH Temp. coefficient ±0.03% (0-50°C) Storage temp. and humidity -20°C to 85°C, 10 to 95% RH Vibration 10-500 Hz, 2G 10 min./1cycle, Period for 60 min. each axis 3-year warranty Solid 3-year warranty backed by experienced and friendly technical support

personnel

元器件交易网https://www.360docs.net/doc/0115931331.html,