Photo of the product NDR-75-48

NDR-75-48

75W Single Output Industrial DIN-Rail

  • Universal AC input/Full range
  • Protections: Short circuit/Overload/Over voltage/Over temperature
  • Cooling by free air convection
  • Can be installed on DIN rail TS-35/7.5 0r 15
  • UL 508 (industrial control equipment) approved
  • EN61000-6-2 (EN50082-2) industrial immunity level
  • 100% full load burn-in test
  • 3 years warranty
* means optional. Order by request.

IntrisingTM NDR-75-48

IntrisingTM NDR-75-48 is one economical slim 75W Din rail power supply series, adapt to be installed on TS-35/7.5 or TS-35/15 mounting rails. The body is designed 32mm in width, which allows space saving inside the cabinets. The entire series adopts the full range AC input from 90VAC to 264VAC and conforms to EN61000-3-2, the norm the European Union regulates for harmonic current.

NDR-75-48 is designed with a metal housing that enhances the unit’s power dissipation. With working efficiency up to 89%, the entire series can operate at the ambient temperature between - 20°C and - 70°C under air convection. It is equipped with a constant current mode for overload protection, fitting various inductive or capacitive applications. The complete protection functions and relevant certificates for industrial control apparatus (UL508, TUV EN60950-1, and etc.)make NDR-75-48 a very competitive power supply solution for industrial applications.

Output

DC Voltage

12V / 24V / 48V

Rated Current

12V: 6.3A
24V: 3.2A
48V: 1.6A

Current Rang

12V: 0 ~ 6.3A
24V: 0 ~ 3.2A
48V: 0 ~ 1.6A

Rated Power

12V: 75.6V
24V: 76.8V
48V: 76.8V

Ripple & Noise (max.)

12V: 80mVp-p
24V: 120mVp-p
48V: 150mVp-p

Voltage ADJ.Range

12V: 12 ~ 14V
24V: 24 ~ 28V
48V: 48 ~ 55V

Voltage Tolerance

12V: ±2.0%
24V: ±1.0%
48V: ±1.0%

Line Regulation

±0.5%

Load Regulation

±1.0%

Setup, Rise Time

1200ms, 60ms / 230VAC
2500ms, 60ms / 115VAC at full load

Hold Up Time (Typ.)

60ms / 230VAC
12ms / 115VAC
at full load

Input

Voltage Range

90 ~ 264VAC
127 ~ 370VDC

Frequency Range

47 ~ 63Hz

Efficiency (Typ.)

12V: 85.5%
24V: 88%
48V: 89%

Power Factor (Typ.)

PF>0.98 / 115VAC,
PF>0.94 / 230VAC at full load

AC Current (Typ.)

1.45A / 115VAC
0.9A / 230VAC

Inrush Current (Typ.)

20A / 115VAC
35A / 230VAC

Leakage Current

<1mA / 240VAC

Protection

Overload

105 ~ 130% rated output power
Protection type: Constant current limiting, recovers automatically after fault condition is removed

Over Voltage

12V: 14 ~ 17V
24V: 29 ~ 33V
48V: 56 ~ 65V
Protection type: Shut down o / p voltage, re-power on to recover

Over Temperature

Protection type: Shut down o / p voltage, re-power on to recover

Physical Characteristic

MTBF

486.2K hrs min. MIL-HDBK-217F (25°C)

Dimension

32 (W) x 125.2 (H) x 102mm (D)

Weight

0.51Kg ; 28pcs / 15.3Kg / 1.22CUFT

Environmental

Working Temp.

-20 ~ +70°C (Refer to "Derating Curve")
*-E model supports -40°C ~ +70°C (NDR-120-48-E / NDR-240-48-E )

Working Humidity

20 ~ 95% RH non-condensing

Storage Temp., Humidity

  • 40 ~ +85°C, 10 ~ 95% RH

Temp. Coefficient

±0.03%/°C (0 ~ 50°C)

Vibration

Component:10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes ; Mounting: Compliance to IEC60068-2-6

Safety & EMC

Safety Standards

Ul508, TUV EN60950-1 approved ; (meet EN60204-1)

Withstand Voltage

I / P - O / P:3KVAC I / P - FG:2KVAC O / P - FG:0.5KVAC

Isolation Resistance

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

EMC Emission

Compliance to EN55022 (CISPR22) , EN61204-3 Class B , EN61000-3 -2 , -3

EMC Immunity

Compliance to EN61000-4-2, 3, 4, 5, 6, 8, 11, EN55024 , EN61000-6-2 (EN50082-2) , EN61204-3 , heavy industry level, criteria A

* means optional. Order by request.