LPQ352-(CF) Emerson Network Power, LPQ352-(CF) Datasheet

LPQ352-(CF)

Manufacturer Part Number

LPQ352-(CF)

Description

Manufacturer

Emerson Network Power

Type

Computerr

Datasheet

1.LPQ352-CF.pdf (2 pages)

Specifications of LPQ352-(CF)

Input Voltage

85 to 264V

Number Of Outputs

Input Frequency

47 to 440Hz

Efficiency

75%

Screening Level

Commercial

Product Depth (mm)

127mm

Operating Temperature Min Deg. C

Operating Temperature Max Deg. C

50C

Mounting Style

Desktop

Pin Count

Lead Free Status / RoHS Status

Compliant

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128

350 Watts

LPQ350 Series

• Active power factor correction

• IEC EN61000-3-2 compliance

• Remote sense on 1st and 4th output

• Power fail and remote inhibit

• Single wire current sharing

• Built-in EMI filter

• Adjustable floating 4th output

• 2 Supervisory output 5 V and 12 V

• Overvoltage protection

• Overload protection

• Thermal overload protection

• DC power good

• 135 khz switching frequency

• Cover -C

• Optional with fan cover -CF

• Optional end-mounted fan -CEF

Operating temperature: 0° to 50°C ambient

derate each output at 2.5% per degree from 50° to

70°C

Electromagnetic susceptibility: Designed to meet

IEC 801, -2, -3, -4, -5, -6, Level 3

Humidity: Operating; non-condensing

5% to 95%

Vibration: Three orthogonal axes, sweep at

1 oct/min, 5 min. dwell at four major resonances

0.7 G peak 5 Hz to 500 Hz, operational

Storage temperature: -40° to 85°C

Temperature coefficient: ±.04% per °C

MTBF demonstrated: >550,000 hours at full load

and 25°C ambient conditions

Americas: (760) 930-4600

Special Features

Environmental

Technical Support: (888) 41-ASTEC or (407) 241-2752

Europe (UK) 44 (1384) 842-211

Total Power:

Input Voltage: 85-264 VAC

# of Outputs:

VDE

CSA

NEMKO EN 60950/EMKO-TUE

Input

Input range

Frequency

Inrush current

Efficiency

EMI filter

Power factor

Safety ground leakage

current

Output

Maximum power

Adjustment range

Supervisory output

Hold-up time

Overload protection

Overvoltage protection

Logic Control

Power failure

Remote on/off

DC-OK

Remote sense

0805/EN60950 (IEC950)

UL1950

CSA 22.2-234 Level 5

Certificate and report

Mark (LVD)

350 Watts

120-300 VDC

Quad

Electrical Specs

Safety

Asia (HK) 852-2437-9662

85-264 VAC; 120-300 VDC

47-440 Hz

38 A max., cold start @ 25°C

75% typical at full load

FCC Class B conducted and radiated

CISPR 22 Class B conducted and

radiated EN55022 Class B conducted

and radiated VDE 0878 PT3 Class B

conducted and radiated.

0.99 typical

<0.5 mA @ 50/60 Hz, 264 VAC input

With cover: 350 W with 30 CFM forced

air, (-C) (-CF) (-CEF)

± 5% min. on main: 3.3-24 V on output

5 V @ 500 mA regulated, 12 @ 150 mA

20 ms @ 350 W load, 115 VAC nominal

line

Short circuit protection on all outputs.

Case overload protected @ 110-145%

above peak rating

5 V output: 5.7-6.7 VDC.

TTL logic signal goes high 50-150 msec

after 5 V output. It goes low at least 4

msec before loss of regulation

Requires an external contact (N.O or

N.C) to inhibit outputs

TTL logic goes high 50-150 msec after

5 V output. It goes low when there is

loss of regulation.

Compensates for 0.5 V lead drop min.

Will operate without remote sense

connected. Reverse connection

protected.

21310-3336-0001

E186249

LR109492C

P97102061 (74-sec) 203

4048, 4049

rev 12.10.03

Related parts for LPQ352-(CF)

LPQ352-(CF) Summary of contents

Page 1

Watts LPQ350 Series Special Features • Active power factor correction • IEC EN61000-3-2 compliance • Remote sense on 1st and 4th output • Power fail and remote inhibit • Single wire current sharing • Built-in EMI filter • Adjustable ...

Page 2

... Ordering Information Model Output Minimum Number Voltage Load LPQ352 + - 3.3- LPQ353 + - 3.3- Peak current lasting <30 seconds with a maximum 10% duty cycle 25°C including initial tolerance, line voltage, load currents and output voltages adjusted to factory settings. 3. Peak-to-peak with 20 MHz bandwidth and 10 µF in parallel with a 0.1 µF capacitor at rated line voltage and load ranges. ...

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