Datasheet NDR-480-24 Specification

480W Single Output Industrial DIN RAIL

NDR-480 series

■ Features ■ Applications

Universal AC input / Full range


Built-in active PFC function
Protections: Short circuit / Overload / Over voltage

/ Over temperature

Industrial control system
Semiconductor fabrication equipment
Factory automation
Electro-mechanical apparatus

Cooling by free air convection
Can be installed on DIN rail TS-35/7.5 or 15
UL 508 (industrial control equipment) approved
EN61000-6-2(EN50082-2) industrial immunity level
100% full load burn-in test
3 years warranty

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■ Description

NDR-480 is one economical slim 480W Din rail power supply series, adapt to be installed on TS-35/7.5
or TS-35/15 mounting rails. The body is designed 85.5mm 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-480 is designed with metal housing that enhances the unit's power dissipation. With working efficiency
up to 93%, the entire series can operate at the ambient temperature between -20 and 70 under air ℃℃
convection. It is equipped with constant current mode for over-load 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-480 a very competitive power supply solution
for industrial applications.

■ Model Encoding

-24NDR - 480

Output voltage

Output wattage

Series name

File Name:NDR-480-SPEC 2015-05-05

480W Single Output Industrial DIN RAIL

SPECIFICATION

MODEL

DC VOLTA GE

RATED CURRENT

CURRENT RANGE

RATED POWER

RIPPLE & NOISE (max.)

OUTPUT VOLTAGE ADJ. RANGE

VOLTAGE TOLERANCE Note.3

LINE REGULATION

LOAD REGULATION

SETUP, RISE TIME

HOLD UP TIME (Typ.)

VOLTAGE RANGE

FREQUENCY RANGE

POWER FACTOR (Typ.) PF>0.98/115VAC, PF>0.94/230VAC at full load

INPUT

PROTECTION

ENVIRONMENT

SAFETY &

EMC

(Note 4)

NOTE

EFFICIENCY (Typ.)

AC CURRENT (Typ.)
INRUSH CURRENT (Typ.)

LEAKAGE CURRENT

OVERLOAD

OVER VOLTAGE

OVER TEMPERATURE

WORKING TEMP.

WORKING HUMIDITY

STORAGE TEMP., HUMIDITY

TEMP. COEFFICIENT

VIBRATION

SAFETY STANDARDS
WITHSTAND VOLTAGE

ISOLATION RESISTANCE
EMC EMISSION

EMC IMMUNITY
MTBF

DIMENSIONOTHERS

PACKING

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 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.

5. Installation clearances : 40mm on top, 20mm on the bottom, 5mm on the left and right side are recommended when loaded permanently with full power.
In case the adjacent device is a heat source, 15mm clearance is recommended.

6. Derating may be needed under low input voltage. Please check the derating curve for more details.

NDR-480 series

NDR-480-24 NDR-480-48

24V 48V

20A 10A

0 ~ 20A 0 ~ 10A

480W 480W

Note.2

150mVp-p 150mVp-p

24 ~ 28V 48 ~ 55V

±1.0% ±1.0%
±0.5% ±0.5%
±1.0% ±1.0%

1500ms, 100ms/230VAC 3000ms, 100ms/115VAC at full load

16ms/230VAC 16ms/115VAC at full load

90 ~ 264VAC 127 ~ 370VDC

Note.6

47 ~ 63Hz

92.5%

4.8A/115VAC 2.4A/230VAC
20A/115VAC 35A/230VAC

<2mA / 240VAC

105 ~ 130% rated output power

Protection type : Constant current limiting, unit will shut down after 3 sec., re-power on to recover

29 ~ 33V

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

Shut down o/p voltage, recovers automatically after temperature goes down

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

20 ~ 95% RH non-condensing

-40 ~ +85 , 10 ~ 95% RH℃
±℃ ℃0.03%/ (0 ~ 50 )

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

UL508, TUV EN60950-1 approved

I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
I/P-O/P, I/P-FG, O/P-FG:>100M Ohms / 500VDC / 25 / 70% RH℃

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

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

146.8K hrs min. MIL-HDBK-217F (25 )℃

85.5*125.2*128.5mm (W*H*D)

1.5Kg; 8pcs/13Kg/0.9CUFT

92.5%

56 ~ 65V

File Name:NDR-480-SPEC 2015-05-05

Block Diagram

480W Single Output Industrial DIN RAIL

NDR-480 series

PFC fosc : 85KHz

PWM fosc : 65KHz

RECTIFIERS

&

FILTER

O.C.P.

DETECTION

CIRCUIT

O.V.P.

FG

I/P

EMI FILTER

&

RECTIFIERS

UVP

PFC

CIRCUIT

PFC

CONTROL

POWER

SWITCHING

O.L.P.

PWM

CONTROL

O.T.P.

Derating Curve Output derating VS input voltage

100

80

60

50

40

LOAD (%)

20

-20010203040506070

AMBIENT TEMPERATURE ( )℃

(VERTICAL)

100

90

80

70

60

50

LOAD (%)LOAD (%)

40

90 100 125 135 145 155 165 175 180 200 230 264

INPUT VOLTAGE (V) 60Hz

+V

-V

File Name:NDR-480-SPEC 2015-05-05

480W Single Output Industrial DIN RAIL

Mechanical SpecificationMechanical Specification

128.5

NDR-480 series

Case No.984D Unit:mm

Top Vie w

85.5

3

2

4

1

39

Installation Instruction

125.2

TB2

DC OK

+

+V ADJ

Bottom View

TB1

3

2

1

Side ViewSide View Front View

Terminal Pin No. Assignment (TB1)

Pin N o.

Assignment

1

FG

2

AC/N or DC -

3

AC/L or DC +

Terminal Pin No. Assignment (TB2)

Pin N o.

Assignment

DC OUTPUT +V

1,2

DC OUTPUT-V

3,4

Back View

35

ADMISSIBLE DIN-RAIL:TS35/7.5 ORTS35/15

(For reference only. Not included with unit.)

This series fits DIN-RAIL TS35/7.5 or TS35/15.
For installation details, please refer to the USER MANUAL on
http://www.meanwell.com/search/NDR-480/NDR_manual.pdf

File Name:NDR-480-SPEC 2015-05-05