75W DIN-RIN INDUSTRIAL POWER SUPPLY|ND-75-48

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FEATURES

  • Universal 90 - 264VAC or 120 - 370VDC Input voltage

  • Accepts AC or DC input (dual-use of same terminal)

  • Operating ambient temperature range: -30℃ to +70℃

  • High I/O isolation test voltage up to 4000VAC

  • Low ripple & noise

  • Output short circuit, over-current, over-voltage, over-temperature protection

  • DIN rail TS-35/7.5 or 15 mountable

  • Suitable for small chassis and narrow space installation

  • Safety according to CE, BS EN62368


   ND-75-48 is Mornsun AC-DC converter series featuring a cost-effective, energy efficient green power supply solution for standard DIN-rail mounting. The products offer a high level of stability and immunity to noise for industrial control equipment, machinery, and other industrial equipment in a variety of harsh environments. These light weight AC-DC converters have an extremely compact design and the standard rail installation for space saving. With good EMC performance, compliant with international , EN62368 standards for EMC and safety.


75w din-rin Industrial power supply Application


Selection Guide

Certification

Part No.

Output   Power (W)

Nominal Output Voltage and Current (Vo/Io)

Output Voltage Adjustable Range (V)

Efficiency   at 230VAC (%) Typ.

Max. Capacitive Load (µF)

 

EN/BIS

ND-75-12

75.6

12V/6.3A

12-14

86

6000

ND-75-24

 

76.8

24V/3.2A

24-28

89

1500

ND-75-48

48V/1.6A

48-53

90

1000


Input Specifications

Item

Operating   Conditions

Min.

Typ.

Max.

Unit

 

Input Voltage Range

AC input

90

--

264

VAC

DC input

120

--

370

VDC

Input Voltage Frequency


47

--

63

Hz

 

Input Current

115VAC

--

--

2

 

 

A

230VAC

--

--

1

 

Inrush Current

115VAC

 

Cold start

--

25

--

230VAC

--

45

--

Leakage   Current

240VAC

0.5mA

Hot Plug


Unavailable


Output Specifications

Item

Operating Conditions

Min.

Typ.

Max.

Unit

 

Output Voltage Accuracy

 

Full load range

12V

--

±2.0

--

 

 

%

24V/48V

--

±1.0

--

Line Regulation

Rated load

--

±0.5

--

Load Regulation

0% - 100% load

--

±1.0

--

 

Ripple & Noise*

 

20MHz bandwidth (peak-to-peak value)

12V

--

--

80

 

mV

24V

--

--

120

48V

--

--

150

Temperature Coefficient


--

±0.03

--

%/

Minimum Load


0

--

--

%

 

Hold-up   Time

115VAC

12

--

--

 

ms

230VAC

60

--

--

Short   Circuit Protection

Recovery time < 3s after the short circuit disappear.

Constan tcurrent,continuous,self-recovery

 

Over-current   Protection

Normal temperature

105% - 150%   Io, constant current mode, automatic recover after fault condition is removed

Low temperature, high temperature

105%Io, constant current mode,   automatic recover   after fault condition is removed

 

 

Over-voltage   Protection

12V

17V (Output voltage turn off, re-power on for recover)

24V

33V (Output voltage turn off, re-power on for recover)

48V

60V (Output voltage turn off, re-power on for recover)

Over-temperature Protection


Output voltage turn off, re-power   on for recover after the temperature drops.

Note: *The “Tip and barrel method” is used for ripple and noise test, output parallel 47uF electrolytic capacitor and 0.1uF ceramic capacitor, please refer to Enclosed Switching Power Supply Application Notes for specific information.


General Specifications

Item

Operating   Conditions

Min.

Typ.

Max.

Unit

 

Isolation Test

Input -

 

Electric strength test for 1min., leakage current <10mA

2000

--

--

 

VAC

Input - output

4000

--

--

Output -

500

--

--

 

Insulation Resistance

Input -

 

At   500VDC

50

--

--

 

MΩ

Input - output

50

--

--

Output -

50

--

--

Operating   Temperature


-30

--

+70

 

Storage Temperature


-40

--

+85

Storage Humidity

 

Non-condensing

10

--

95

 

%RH

Operating Humidity

20

--

90

Switching   Frequency


--

65

--

kHz

 

Power   Derating

Operating temperature derating

-30to -10

2.0

--

--

 

%/

+45to +70

2.0

--

--

Input voltage derating

90VAC -   100VAC

2.0

--

--

%/VAC

 

Safety   Standard


IS13252 (Part1)   safety approved & EN62368-1 (Report)

Design   refer to  BS EN 62368-1

Safety   Class


CLASS I

MTBF

MIL-HDBK-217F@25

300,000   h


Mechanical Specifications

Case Material

Metal   (AL1100, SGCC)

Dimensions

32.00 x   125.00 x 87.50mm

Weight

350g   (Typ.)

Cooling   Method

Free air   convection


Electromagnetic Compatibility (EMC)

 

Emissions

CE

CISPR32/EN55032   CLASS B

RE

CISPR32/EN55032   CLASS B

THD

IEC/EN 61000-3-2   CLASS A

Immunity

ESD

IEC/EN 61000-4-2   Contact ±6KV/Air ±8KV

perf. Criteria A


RS

IEC/EN 61000-4-3   10V/m

perf. Criteria A

EFT

IEC/EN 61000-4-4   ±2KV

perf.   Criteria A

Surge

IEC/EN 61000-4-5   line to line ±2KV/line to ground ±4KV

perf.   Criteria A

CS

IEC/EN61000-4-6   10 Vr.m.s

perf.   Criteria A

Voltage   dips, short interruptions and voltage variations immunity

IEC/EN61000-4-11   0%, 70%

perf.   Criteria B


Product Characteristic Curve:

12.jpg         122.jpg


Note: 

1. With an AC input voltage between 90 -100VAC and a DC input between 120-140VDC the output power must be derated as per the temperature derating curves;

2. This product is suitable for applications using natural air cooling; for applications in closed environment please consult Mornsun FAE.



221.jpg      21.jpg



Note:

1. Unless otherwise specified, parameters in this datasheet were measured under the conditions of Ta=25℃, humidity<75% RH with nominal input voltage and rated output load;

2. All index testing methods in this datasheet are based on our company corporate standards;

3. In order to improve the efficiency at high input voltage, there will be audible noise generated, but it does not affect product performance and reliability;

4. We can provide product customization service, please contact our technicians directly for specific information;

5. Products are related to laws and regulations: see "Features" and "EMC";

6. The out case needs to be connected to PE ( ) of system when the terminal equipment in operating;

7. The output voltage can be adjusted by the ADJ, clockwise to increase;

8. Our products shall be classified according to ISO14001 and related environmental laws and regulations, and shall be handled by qualified units;

9. The power supply is considered a component which will be installed into a terminal equipment. All EMC tests should be confirmed with the final equipment. Please consult our FAE for EMC test operation instructions.