Datasheet

ManualsBrandsRecom ManualsDIN-Rail Power SuppliesDIN Rail Power Supply, 12V, 3.75A, 45W, Adjustable

AC/DC Converter

Features

DIN Rail

Series

• Universal AC input (85-264VAC)

• Long 7 year warranty

• Protections: SCP, OVP, OCP, OTP

• 100% full load burn-in test

• DC OK indicator LED with relay contacts

• cooling by free air convection, 5000m operation

• UL, CSA & CE certiﬁed with CB report

www.recom-power.com

REV.: 8/2019 PDR-1

45 Watt

DIN-Rail

Power Supply

Description

This DIN-rail mounted power supply uses high reliability components to give a long, trouble-free life.

The power supply can be end mounted to save space or side mounted for use in low-proﬁle

cabinets. Relay contacts simplify DC OK monitoring and the units can deliver 60W start-up power.

The REDIN45 series isv fully certiﬁed for industrial use and carries a 7-year warranty.

REDIN45

BASIC CHARACTERISTICS

Parameter Condition Min. Typ. Max.

Input Voltage Range all operating conditions 85VAC 264VAC

max. Input Voltage max. 1 second

300VAC

375VDC

Output Voltage Adjustment

(Factory Setting)

(1)

REDIN45-12

REDIN45-24

12-15VDC (12V ±5%)

24-28VDC (24V ±5%)

Input Current

full load, 115VAC

full load, 230VAC

1.35A

0.75A

Inrush Current

cold start at 25°C, 115VAC

cold start at 25°C, 230VAC

40A

60A

No Load Power Consumption

standard (with Relay)

/NR option (no Relay)

<1000mW

<500mW

Start up time cold start, 230VAC 500ms 1000ms

Rise time cold start, 230VAC 20ms

Hold-up time

full load, 115VAC

full load, 230VAC

20ms

50ms

Input Frequency Range 47Hz 63Hz

Operating Frequency Range 65kHz

Output Ripple and Noise

(2)

REDIN45-12

REDIN45-24

60mVp-p

75mVp-p

Over Load Capability all operating conditions 140% for 5 seconds max.

continued on next page

Speciﬁcations (measured at Ta= 25°C, 230VAC, full load and after warm up)

Selection Guide

Part Input Output Output Rated Efﬁciency Max.

Number Voltage Range Voltage Trimming Voltage Current typ. Capacitive Load

[VAC] [VDC] [VDC] [A] [%] [µF]

REDIN45-12 85-264 12 12-15 3.75 85 18800

REDIN45-24 85-264 24 24-28 1.875 86 4700

Notes:

Note1: For more details refer to “Vadj. Derating” graph

Note2: Ripple and Noise are measured at 20MHz bandwidth by using a 12” twisted pair-wire terminated with 0.1µF &

47µF parallel capacitor

E224736

CB-Report

UL60950-1 certiﬁed

IEC/EN60950-1 certiﬁed

CSA C22.2 No. 60950-1-07 certiﬁed

UL508 certiﬁed

CAN/CSA-C22.2 No. 107.1-01 certiﬁed

EN55024 certiﬁed

EN55032 certiﬁed

Summary of content (6 pages)

PAGE 1
• • • • • • • Features DIN Rail Series Universal AC input (85-264VAC) Long 7 year warranty Protections: SCP, OVP, OCP, OTP 100% full load burn-in test DC OK indicator LED with relay contacts cooling by free air convection, 5000m operation UL, CSA & CE certified with CB report Description This DIN-rail mounted power supply uses high reliability components to give a long, trouble-free life. The power supply can be end mounted to save space or side mounted for use in low-profile cabinets.
PAGE 2
REDIN45 AC/DC Converter Specifications (measured at Ta= 25°C, 230VAC, full load and after warm up) Efficiency vs. Load REDIN45-12 REDIN45-24 100 100 90 90 80 80 70 70 Efficiency [%] Efficiency [%] Series 60 50 85VAC 115VAC 230VAC 264VAC 40 30 20 60 50 40 30 20 10 0 85VAC 115VAC 230VAC 264VAC 10 0 10 20 30 40 50 60 70 80 90 0 100 0 10 20 Output Load [%] 30 40 50 60 70 80 90 100 Output Load [%] Output Current [%] Vadj. Derating 100 80 45W max. 12 (24) Vadj.
PAGE 3
REDIN45 AC/DC Converter Specifications Series (measured at Ta= 25°C, 230VAC, full load and after warm up) PROTECTION Parameter Condition Isolation Resistance Value 500VDC, 70% RH, I/P to O/P; I/P to FG; O/P to FG 100MW min. Leakage Current <1.
PAGE 4
REDIN45 AC/DC Converter Specifications Series (measured at Ta= 25°C, 230VAC, full load and after warm up) SAFETY AND CERTIFICATIONS Certificate Type (Safety) Report / File Number Information Technology Equipment - General Requirments for Safety Industrial Control Equipment UL60950-1 2nd Edition 2011 CAN/CSA-C22.2 No. 60950-1-07 2nd Edition 2011 E224736-A23 CAN/CSA-C22.2 No. 107.
PAGE 5
92. +V -V REDIN45 DC OK Front DC OK Side FG N L TRIM Specifications Series 92.0 AC/DC Converter 45.1 (measured Front at TaSide = 25°C, 230VAC, full load and after warm up) FG N L Dimension Drawing (mm) 45.1 DIN-RAIL mounting bracket (75mm) included 7.5±0.2 75±0.3 DIN-RAIL mounting bracket (75mm) included 75±0.3 35±0.1 6.3±0.2 7.5±0.2 25.0 6.3±0.2 35±0.1 18±0.2 18±0.2 25.0 25.0 1±0.05 1±0.05 25.
PAGE 6
REDIN45 AC/DC Converter Specifications Series (measured at Ta= 25°C, 230VAC, full load and after warm up) Mounting Multiple Power Supplies FG N L FG N L 0mm FG N L 0mm no spacers between supplies required Kein Minimumabstand benötigt BLOCK DIAGRAMM L N T2.5A Input Filter Power Stage E +V Output Filter -V DC Relay OTP ShutDown Protection OCP Limit OVP ShutDown OK LED Outoput Voltage Regulation Vadj.