NDR Power Supply Series
120/240 W slim form factor power supplies for DIN-rail mounted products
Features and Benefits
- DIN-rail mounted power supply
- Slim form factor that is ideal for cabinet installation
- Universal AC power input
- High power conversion efficiency
Certifications
- UL Listed
- CE
- EAC
Introduction
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 devices have a metal housing, an AC input range from 90 VAC to 264 VAC, and conform to the EN 61000-3-2 standard. In addition, these power supplies feature constant current mode to provide overload protection.
Models in this series (3)
| — | NDR-120-24 | NDR-120-48 | NDR-240-48 | — |
| Input Voltage | 90 to 264 VAC 47 to 63 Hz 127 to 370 VDC | 90 to 264 VAC 47 to 63 Hz 127 to 370 VDC | 90 to 264 VAC 47 to 63 Hz 127 to 370 VDC | |
| Wattage | 120 W | 120 W | 240 W | |
| Output Voltage | 24 V | 48 V | 48 V | |
| Rated Current | 5 A | 2.5 A | 5 A | |
| Operating Temp. | -20 to 70°C | -20 to 70°C | -20 to 70°C | |
| — | Add to Quote View Bag Buy from distributors (for USA only) | Add to Quote View Bag Buy from distributors (for USA only) | Add to Quote View Bag Buy from distributors (for USA only) |
Specifications
Shown for NDR-120-24. Per-model differences are listed in the selection grid above.
Output Power Parameters
- Wattage
- 120 W
- Voltage
- 24 VDC
- Current Rating
- 0 to 5 A
- Ripple and Noise
- 120 mVp-p
- Voltage Adjustment Range
- 24 to 28 VDC
- Setup/Rise Time at Full Load
- 2500 ms, 60 ms at 115 VAC 1200 ms, 60 ms at 230 VAC
- Typical Hold Up Time at Full Load
- 10 ms at 115 VAC 16 ms at 230 VAC
Input Power Parameters
- Typical Efficiency
- 88%
- Typical Current
- 1.3 A @ 230 VAC, 2.25 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
Overload Protection
- Rated Output Power
- 105 to 160%
- Protection Type
- Constant current limiting, recovers automatically after fault condition is removed
Overvoltage Protection
- Overvoltage Range
- 29 to 33 V
- Protection Type
- Shut down operating voltage, repower on to recover
Physical Characteristics
- Housing
- Metal
- Dimensions
- 123.75 x 125.20 x 40 mm (4.87 x 4.93 x 1.57 in)
- Weight
- 500 g (1.10 lb)
Environmental Limits
- 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
- 45°C (113°F)
Standards and Certifications
- 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: 30 A/m IEC 61000-4-11
MTBF
- Standards
- MIL-HDBK-217F
- Time
- 453,334 hrs
Warranty
- Warranty Period
- 3 years
- Details
- See www.moxa.com/warranty
Resources
| Name | Type | Version | Date |
|---|---|---|---|
| QIG for NDR Power Supply Series648.3 KB | QIG | v1.2 | Jun 12, 2024 |
| Datasheet for NDR Power Supply Series1.2 MB | Datasheet | v1.4 | Jun 10, 2024 |
| Declaration of Conformity for NDR-240-48298.8 KB | Declaration | v1.0 | Apr 23, 2024 |
| Declaration of Conformity for NDR-120-24/48299.3 KB | Declaration | v1.0 | Apr 23, 2024 |
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