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75W Single Output Industrial DIN RAIL

NDR- 75 seri es

■ Features

• 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 or 15

• UL 508 (industrial control equipment) approved

• EN6100-6-2(EN50082-2) industrial immunity level

• 100% full load burn-in test

■ Description

NDR-75 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

EN6100-3-2, the norm the European Union regulates for harmonic current.

NDR-75 is designed with metal housing that enhances the unit s power dissipation. With working ’

eciency up to 89%, the entire series can operate at the ambient temperature between - °C and 20

70°C under air convection. It is equipped with constant current mode for over-load protection, tting

various inductive or capacitiv applications. The complete protection functions and relevant certicates e

for industrial control apparatus (UL508, TUV EN60950-1, and etc.) make NDR-75 a very competitive

power supply solution for industrial applications.

■ Model Encoding

NDR - –75 12

■ Applications

• Industrial control system

• Semiconductor fabrication equipment

• Factory automation

• Electro-mechanical apparatus

Output voltage

Output wattage

Series name

75W Single Output Industrial DIN RAIL

NDR- 75 series

SPECIFICATION

MODEL

NDR- -75 48

OUTPUT

DC VOLTAGE

48V

RATED CURRENT

1.6A

CURRENT RANGE

0 ~ 1.6A

RATED POWER

76.8W

RIPPLE & NOISE (max.) Note.2

150mVp-p

VOLTAGE ADJ. RANGE

48 ~ 55V

VOLTAGE TOLERANCE Note.3

±1.0%

LINE REGULATION

±0.5%

LOAD REGULATION

±1.0%

SETUP, RISE TIME

1200ms, 60ms/230VAC 2000ms, 60ms/115VAC at full load

HOLD UP TIME (Typ.)

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

INPUT

VOLTAGE RANGE Note.6

90 ~ 264VAC 127 ~ 370VDC [DC input operation possible by connecting AC/L(+), AC/N(-)]

FREQUENCY RANGE

47 ~ 63Hz

EFFICIENCY (Typ.)

89%

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

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

ENVIRONMENT

WORKING TEMP.

-20 ~ +70 (Refer to "Derating Curve")℃

WORKING HUMIDITY

20 ~ 95% RH non-condensing

STORAGE TEMP., HUMIDITY

-40 ~ +85 , 10 ~ 95% RH℃

TEMP. COEFFICIENT

± ℃ ℃0.03%/ (0 ~ 50 )

VIBRATION

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

SAFETY &

EMC

(Note 4)

SAFETY STANDARDS

UL508, TUV EN60950-1 approved

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 / 70% RH℃

EMC EMISSION

Compliance to EN55022 (CISPR22), EN61204-3 Class B, EN61000-3- -32,

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

OTHERS

MTBF

486.2K hrs min. MIL-HDBK-217F (25 )℃

DIMENSION

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

PACKING

0.51Kg; 28pcs/15.3Kg/1.22CUFT

NOTE

1. All parameters NOT Specially mentioned are measured at 230VAC input, rated load and 25 °C of ambient temperature.

2. Ripple & noise are measured at 20MHz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.

3. Tolerance: includes set up tolerance, line regulation and load regulation.

4. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets

EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI” testing of component power supplies.”

5. Length of set up time is measured at cold first start. Turning ON/OFF power supply may lead to increase to the set up time.