LDW480-72 datasheet(3/4 Pages) BEL

Part #	LDW480-72

Description	Single, two or three phase input AC 187 ??550 VAC

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Manufacturer	BEL [Bel Fuse Inc.]

Direct Link	http://www.belfuse.com

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3 / 4 page

LDW480 Series

3

Asia-Pacific

+86 755 298 85888

Europe, Middle East

+353 61 225 977

North America

+1 408 785 5200

BCD.00721_AA

Output Over Voltage Protection

LDW480-24

LDW480-48

LDW480-72

> 33 VDC

> 68 VDC

> 100 VDC

Parallel Connection

Possible with external ORing diode

Protections

Hiccup at the overload limit with auto reset

Over temperature

Overvoltage

Status Signals

Green LED = DC OK

Red LED = Overload

Dry contact (1 A / 30 V)

Operating Temperature

UL certified up to 45°C

(Start-up type tested: - 40°C)1

- 40 to + 70°C

Storage Temperature

- 40º C to + 80º C

Derating

- 10 W /° C over 45°C

Humidity

Non-condensing

5 - 95% RH

Life Time Expectancy

At 25°C ambient, full load

65496 h (7.4 years)

Overvoltage Category

Pollution Degree

III

2 (IEC 664-1)

Isolation Voltage

Input to Output

Input to Ground

Output to Ground

4.2 kVDC

2.2 kVDC

0.75 kVDC

Safety Standards & Approvals

UL508 (certified)

EN60950 (reference)

EMC Standards

Emission

EN55022:2010 (CISPR22)

EN55011:2009/A1:2010

EN61000-3-2:2014

Class A

Immunity

EN61000-4-2:2008

EN61000-4-3:2006 /A2:2010

EN61000-4-4:2012

EN61000-4-5:2014

EN61000-4-11:2004 /A1:2010

Level 3

Level 2

Protection Degree

EN60529:1989 / A:2013

IP20

Vibration Sinusoidal

IEC 60068-2-6:2007 (5-17.8 Hz: ±1.6 mm;

17.8-500 Hz: 2g 2Hours / axis (X, Y, Z)

Shock

IEC 60068-2-27:2008 (30 g 6 ms, 20 g 11 ms;

3 bumps / direction, 18 bumps total)

1 Possible with load derating.

Weight

1000 g

Dimensions (W x H x D)

73 x 140 x 125 mm

Mounting Rail

IEC 60715/H15/TH35-7.5(-15)

Connection Terminals

Screw type pluggable (24 - 12 AWG)

2.5 mm²

Case Material

Aluminum

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LDW480-72 Datasheet(PDF) 3 Page - Bel Fuse Inc.

LDW480-72 Datasheet(HTML) 3 Page - Bel Fuse Inc.

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