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NDR-120-48

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Moxa Power Supply - 120 W/2.5 A DIN-rail 48 VDC power supply, universal 90 to 264 VAC or 127 to 370 VDC input voltage, -20 to 70°C operating temperature

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Product Code: NDR-120-48

Description

Technical Specs

Drivers & Downloads

The NDR Series of DIN rail power supplies is designed specifically for use in industrial applications. The 40 to 63 mm slim form-factor enables the power supplies to be easily installed in small and confined spaces such as cabinets. The broad operating temperature range of -20 to 70°C means they are capable of operating in harsh environments. The NDR Series has an AC input range from 90 VAC to 264 VAC, and conforms to the EN 61000-3-2 standard. In addition, these power supplies feature constant current mode to provide overload protection.

PDF Data Sheet

PDF Quick Start Guide

Wattage

NDR-120-24: 120 W
NDR-120-48: 120 W
NDR-240-48: 240 W
Voltage

NDR-120-24: 24 VDC
NDR-120-48: 48 VDC
NDR-240-48: 48 VDC
Current Rating

NDR-120-24: 0 to 5 A
NDR-120-48: 0 to 2.5 A
NDR-240-48: 0 to 5 A
Ripple and Noise

NDR-120-24: 120 mVp-p
NDR-120-48: 150 mVp-p
NDR-240-48: 150 mVp-p
Voltage Adjustment Range

NDR-120-24: 24 to 28 VDC
NDR-120-48: 48 to 55 VDC
NDR-240-48: 48 to 55 VDC
Setup/Rise Time at Full Load

NDR-120-24: 2500 ms, 60 ms at 115 VAC
NDR-120-24: 1200 ms, 60 ms at 230 VAC
NDR-120-48: 2500 ms, 60 ms at 115 VAC
NDR-120-48: 1200 ms, 60 ms at 230 VAC
NDR-240-48: 3000 ms, 100 ms at 115 VAC
NDR-240-48: 1500 ms, 100 ms at 230 VAC
Typical Hold Up Time at Full Load

NDR-120-24: 10 ms at 115 VAC
NDR-120-24: 16 ms at 230 VAC
NDR-120-48: 10 ms at 115 VAC
NDR-120-48: 16 ms at 230 VAC
NDR-240-48: 22 ms at 115 VAC
NDR-240-48: 28 ms at 230 VAC

Typical Efficiency

NDR-120-24: 88%
NDR-120-48: 89%
NDR-240-48: 90%
Typical Current

NDR-120-24: 1.3 A @ 230 VAC, 2.25 A @ 115 VAC
NDR-120-48: 1.3 A @ 230 VAC, 2.25 A @ 115 VAC
NDR-240-48: 1.3 A @ 230 VAC, 2.5 A @ 115 VAC
Voltage Range

90 to 264 VAC (47 to 63 Hz)
127 to 370 VDC
Inrush Current (cold start)

35 A @ 230 VAC, 20 A @ 115 VAC

Rated Output Power

105 to 160%
Protection Type

Constant current limiting, recovers automatically after fault condition is removed

Over-Voltage Range

NDR-120-24: 29 to 33 V
NDR-120-48: 56 to 65 V
NDR-240-48: 56 to 65 V
Protection Type

Shut down operating voltage, repower on to recover

Safety

UL 508, EN 62368-1, IEC 62368-1
EMC

EN 55032/24, EN 61000-3-2 Class A, EN 61000-3-3
EMS

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

Dimensions

NDR-120-24: 123.75 x 125.20 x 40 mm (4.87 x 4.93 x 1.57 in)
NDR-120-48: 123.75 x 125.20 x 40 mm (4.87 x 4.93 x 1.57 in)
NDR-240-48: 127.81 x 123.75 x 63 mm (5.03 x 4.87 x 2.48 in)
Weight

NDR-120-24: 500 g (1.10 lb)
NDR-120-48: 500 g (1.10 lb)
NDR-240-48: 900 g (1.98 lb)

Operating Temperature

-20 to 70°C (-4 to 158°F)
Storage Temperature

-40 to 85°C (-40 to 185°F)
Ambient Relative Humidity

20 to 95% (non-condensing)
Max. Operating Temperature at Full Load

NDR-120-48: 45°C (113°F)
NDR-120-24: 45°C (113°F)
NDR-240-48: 50°C (122°F)

Standards

MIL-HDBK-217F
Time

NDR-120-24: 453,334 hrs
NDR-120-48: 453,334 hrs
NDR-240-48: 230,206 hrs