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MDR Power Supply Series

Features and Benefits

  • High inrush current protection
  • 24 VDC power output
  • -20 to 70°C operating temperature range
  • 85 to 264 VAC or 120 to 370 VDC input
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Models

  • MDR-40-24
  • MDR-60-24

Overview

How to Buy

Click “WhatsApp Us” or “Get a Quote” above to buy MDR Power Supply Series from APulsar Technologies, MOXA official distributor.

Purchase walk-in from our office in Petaling Jaya, or order online and enjoy fast delivery across Kuala Lumpur and the entire Malaysia.

Introduction

The MDR Power Supply Series supports inrush current protection of 30 A at 115 VAC and 60 A at 230 VAC. The series has an operating temperature range of -20 to 70°C and a three year warranty, which ensures suitability for operating in harsh environments. In addition, the MDR Series has passed a 100% full load burn-in test, is UL/CUL listed, TÜV/CB certified, and CE marked. There are also models available with output ratings from 40 W to 60 W with 24 VDC output.

Specifications

Output Power Parameters

Wattage

  • MDR-40-24: 40 W
  • MDR-60-24: 60 W

Voltage

  • 24 VDC

Current Rating

  • MDR-40-24: 0 to 1.7 A
  • MDR-60-24: 0 to 2.5 A

Ripple and Noise

  • 150 mVp-p

Voltage Adjustment Range

  • 24 to 30 VDC

Setup/Rise Time at Full Load

  • 500 ms, 30 ms at 115 VAC
  • 500 ms, 30 ms at 230 VAC

Typical Hold Up Time at Full Load

  • 20 ms at 115 VAC
  • 50 ms at 230 VAC

Voltage Range

  • 85 to 264 VAC (47 to 63 Hz)
  • 120 to 370 VDC

Typical Efficiency

  • 88%

Typical Current

  • MDR-40-24: 0.7 A @ 230 VAC, 1.1 A @ 115 VAC
  • MDR-60-24: 1.0 A @ 230 VAC, 1.8 A @ 115 VAC

Typical Current (cold start)

  • 60 A @ 230 VAC, 30 A @ 115 VAC

Rated Output Power

  • 105 to 150%

Protection Type

  • Constant current limiting, recovers automatically after fault condition is removed

Overvoltage Range

  • 31.2 to 36 V

Protection Type

  • Shut down operating voltage, repower on to recover

Dimensions

  • 40 x 90 x 100 mm (1.57 x 3.54 x 3.94 in)

Weight

  • MDR-40-24: 260 g (0.57 lb)
  • MDR-60-24: 280 g (0.62 lb)

Operating Temperature

  • -20 to 70°C (-4 to 158°F)

Max. Operating Temperature at Full Load

  • MDR-40-24: 60°C
  • MDR-60-24: 55°C

Ambient Relative Humidity

  • 20 to 90% (non-condensing)

Safety

  • UL 508
  • EN 62368-1
  • IEC 62368-1

EMC

  • EN 55032/35
  • EN 61000-3-2 Class A
  • EN 61000-3-3
  • EN IEC 61204-3
  • EN IEC 61000-6-2

EMS

  • IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV
  • IEC 61000-4-3 RS: 80 MHz to 1 GHz: 10 V/m
  • IEC 61000-4-4 EFT: Power: 2 kV
  • IEC 61000-4-5 Surge: Power: 4 kV
  • IEC 61000-4-6 CS: 0.15 kHz to 80 MHz: 10 Vrms
  • IEC 61000-4-8 PFMF: 30 A/m
  • IEC 61000-4-11

Warranty Period

  • 3 years