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NDR-120-24 Din Rail Switching power supply 24V 120W

Switching Power Supply

NDR-120-24 Din Rail Switching power supply 24V 120W

Our Din rail power supplies are mainly used in industrial automation and control systems. We have multiple series, such as NDR, EDR, MDR, DR, HDR, etc., with output voltages ranging from 5V to 48V. We have the certifications of European CE, RoHS, FCC, etc.

  • Model NDR-120-12
  • Models NDR-120-24
  • Models NDR-120-48

HXFeatures:

1. Universal AC input / full range: 90-264V
2. Short circuit / Overload / over Voltage / over temperature Protection
3. LED indicator for power on
4. Cooling by free air convection
5. Soft-start current, decrease AC Inrush current
6. can be installed on DIN rail: TS-35/7.5or TS-35/15
7. Installed with EMI filter, minimun wave
8. Small size & light weight
9. 3 years warranty

HXSpecifications

Model

NDR-120-12

NDR-120-24

NDR-120-48

Output

DC voltage

12V

24V

48V

Rated current

10A

5A

2.5A

Current range

0~10A

0~5A

0~2.5A

Rated power

120W

120W

120W

Ripple and noise (maximum)

100mVp-p

120mVp-p

150mVp-p

Voltage adjustment range

12~14V

24~28V

48~55V

Voltage accuracy

±2.0%

±1.0%

±1.0%

Linear adjustment rate

±0.5%

±0.5%

±0.5%

Load adjustment rate

±1.0%

±1.0%

±1.0%

Start and rise time

1200ms,60ms/230VAC 2500ms,60ms/115VAC(full load)

Hold time (Typ.)

16ms/230VAC 10ms/115VAC(full load)

Input

Voltage range

90-264VAC 127-370VDC [DC input can be achieved by connecting AC/L (+), AC/N (-)]

Frequency range

47~63Hz

Efficiency (Typ.)

85.50%

88%

89%

AC current (Typ.)

2.25A/115VAC 1.3A/230VAC

Surge current (Typ.)

20A/115VAC 35A/230VAC

Leakage current

<1mA/240VAC

Protection

Overload

105%~130% of rated output power

Protection mode: constant current mode, abnormal load bar

Overvoltage

14~17V

29~33V

56~65V

Protection mode: Turn off output, normal output can be restored after power restart

Over temperature

Turn off output, normal output can be restored after power restart

Environment

Working temperature

-20~+70℃

Working humidity

20~95%RH,non-condensing

Storage temperature and humidity

-40~+85℃,10~95%RH

Temperature coefficient

±0.03%/℃(0~50℃)

Vibration resistance

Component: 10~500Hz, 2G10 minutes/cycle, X, Y, Z each for 60 minutes; Installation: Compliant with IEC60068-2-6

Safety regulations and electromagnetic compatibility

Safety regulations

UL508, EAC TP TC 004, TUV EN62368-1 certification passed; (Meets EN60204-1)

Voltage resistance

I/P-O/P:3KVAC I/P-FG:2.0KVAC O/P-FG:0.5KVAC

Insulation impedance

I/P-O/P, I/P-FG, O/P-FG:>100M Ohms/500VDC/25℃/70% RH

Electromagnetic compatibility emission

Compliant with EN55032 (CISPR32), EN61204-3 CIass B,EN61000-3-2,-3,EAC TP TC 020

Electromagnetic compatibility immunity

Complies with EN61000-4-2,3,4,5,6,8,11, EN55024, EN61000-6-2 (EN50082-2), EN61204-3, A-grade heavy industry standard EAC TP TC 020

Other

MTBF

≥456.3K hrs. MIL-HDBK-217F(25℃)

Size

40*125.2*113.5mm(W*H*D)

Packing

0.6Kg; 20pcs/13Kg/1.16CUFT

Note

1. Unless otherwise specified, all specification parameters are measured at an input of 230VAC, rated load, and an ambient temperature of 25 ℃.

2. Ripple and noise measurement method: Use a 12 "twisted pair cable, with terminals connected in parallel with 0.1uf and 47uf capacitors, and measure at a bandwidth of 20MHz.

3. Accuracy: including setting error, linear adjustment rate, and load adjustment rate.

4. The power supply should be considered as a part of the internal components of the system and should be confirmed for electromagnetic compatibility in conjunction with the terminal equipment.

5. Installation distance: When permanently loaded with full power, it is recommended to have a top distance of 40mm, a bottom distance of 20mm, and a distance of 5mm on both sides. If the adjacent device is a heat source, the recommended spatial distance is 15mm.

6. Under low input voltage, the output needs to be reduced

7.When the altitude exceeds 2000 meters (6500 feet), the ambient temperature of the fanless model decreases proportionally every 3.5 ℃/1000m, while the ambient temperature of the fanned model decreases proportionally every 5 ℃/1000m.

 

HXWorkshop Production Line

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HXProduct Application

communication devices
Data center
Industrial Automation
Lighting System
nc machine
rail transit system
Traffic light
Base station
Mechanical equipment

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