Industrial Switch Power

Name: Industrial Switch Power DR-24052
Brand: KDT
SKU: DR-24052

Model DR-24052

The DR-24052 industrial power supply from the Platinum series is a high-capacity switching power supply designed to run power-hungry network equipment in harsh conditions.

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Overview

The DR-24052 industrial power supply from the Platinum series is a high-capacity switching power supply designed to run power-hungry network equipment in harsh conditions. It accepts a wide 100–240 V AC input range and delivers a stable 52 V DC output at 5 A, for a maximum of 260 W. A rugged all-steel housing, quick DIN-rail mounting in industrial panels and compliance with stringent safety and EMC standards ensure uninterrupted, safe operation of surveillance systems.

Technical specifications

Datasheet (PDF)

Model: DR-24052

Output

DC Voltage: 52V
Rated Current: 5A
Current Range: 0 ~ 5A
Rated Power (Max): 260W
Ripple & Noise (Max): 150mVp-p
Voltage Adj. Range: 48 ~ 58V
Voltage Tolerance: ±1.0%
Line Regulation: ±0.5%
Load Regulation: ±0.5%
Setup, Rise, Hold Up Time: 2000ms, 70ms, 10ms/230VAC at Full Load 2000ms, 70ms, 50ms/400VAC

Function

DC OK Signal: Relay Contact Rating(Max.) : 30V / 1A Resistive

Safety & EMC

Safety Standards: UL508, EAC TP TC 004 approved, IEC60950-1 CB approved by SIQ, design refer to GL;(meet EN60204-1)
Withstand Voltage: I/P-FG:2KVAC O/P-DC OK:0.5KVAC I/P-O/P:3KVAC O/P-FG:0.5KVAC
Isolation Resistance: I/P-FG I/P-O/P O/P-FG:100M Ohms / 500VDC / 25°C/ 70% RH
EMC Emission: EAC TP TC 020, EN55011 (CISPR11), EN55032 (CISPR32), EN61204-3 Class B
EMC Immunity: Criteria A EAC TP TC 020 EN61000-4-2,3,4,5,6,8,11 EN61000-6-2 (EN50082-2) EN61204-3 heavy industry level

Input

Input Range: 100~240VAC
Frequency Range: 47 ~ 63Hz
Efficiency (Typ.): 92% / 400V
AC Current: 2.3A/230VAC
Inrush Current (Max.): Cold Start 50A
Leakage Current: <3.5mA / 530VAC

Protection

Overload: 105 ~ 130% Rated Output Power
Over Voltage: 57 ~ 63V
Over Temperature: Recovers Automatically After Temperature Goes Down Shut Down O/P Voltage

Environment

Working Temp: -25 ~ +70° (Refer to «Derating Curve»)
Working Humidity: 20 ~ 90% RH Non-Condensing
Storage Temp., Humidity: -40 ~ +85°, 10 ~ 95% RH
Temp. Coefficient: ±0.03% / °C (0 ~ 50°) °C
Vibration: Component: 10 ~ 500Hz, 2G 10Min./1Cycle, 60Min. Each Along X, Y, Z Axes; Mounting Clip: Compliance To Iec60068-2-6

Hardware

Mounting: DIN-Rail

General

Dimensions: 125*65*92mm
Packing: 0.65Kg; 20pcs/14Kg/1.16CUFT

Guarantee

Product Guarantee: 1 Year Guarantee
MTBF: 268,000 hrs min. MIL-HDBK-217F (25°C)

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Documentation

DR-24052

DatasheetPDF366.4 KB

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Frequently asked questions: Network Switches

Answers to common questions about this product line, from the KDT Help Center.

Where should I start when choosing the right network switches?

Start by defining the intended use, the number of devices, the installation environment, the capacity required and your plans for future expansion. Then choose the model and technical specifications based on what the project actually needs.

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Which technical specifications matter most for network switches?

Depending on the project, the most important specifications are capacity, speed, compatibility, environmental ratings, management features and scalability. Basing your choice on a single figure is usually not enough.

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Is a cheaper network switch model always the right choice?

No. The purchase price is only one factor. You also need to consider reliability, features, service life, after-sales service and maintenance costs.

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How do I work out how much capacity a switched network needs?

Base the calculation on the number of devices, actual usage, how long the system will be in use and how much the project is likely to grow. It is also wise to keep some capacity in reserve.

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Can network switches be upgraded later?

In many cases, some of the capacity or equipment can be upgraded. However, this depends on the product's architecture and its hardware limitations, so check before you buy.

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