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74

Special Features

60 Watts

LPS50-M Series

Electrical Specs

rev 08.16.05

UL

UL 60601-1

CSA

CSA-C22.2 No. 601.1-M90

VDE

EN60601-1

CE

LVD & EMC

• Medical Safety Approvals

• Universal input

• 2” x 4” footprint

•Remote sense

• Overload and short circuit protection

• Adjustable Output Voltage

• High efficiency

• High MTBF

• Built in EMI filter (CISPR 22 Class B)

• LED power good indicator

• Input power <74 watts

• Complies with EN61000-3-2

• UL Class I approved

• UL Class II available, consult factory

Operating temperature: 0° to 50°C ambient derate

each output as 2.5% per degree from 50° to 70°C.

-20°C start up.

Storage temperature: -40°C to +85°C

Electromagnetic susceptibility:

designed to meetEN61000-4;

-2, -3, -4, -5, -6, -8, -11 Level 3

Humidity: Operating; non-condensing 10% to

95%RH

Vibration: IEC68-2-6 to the levels of IEC721-3-2

MTBF demonstrated: >550,000 hours at full load

and 25°C ambient conditions.

Input

Input range

90-264 VAC (wide range)

127-300 VDC

Frequency

47-440 Hz

Inrush current

<60 A peak @ 230 VAC,

cold start @ 25°C

Input power

<74 Watts

Efficiency

80-85% typical at full load

EMI RFI

FCC Class B conducted

CISPR 22 Class B conducted

EN55022 class B conducted

VDE 0878 PT3 class B conducted

Safety ground

leakage current

275 uA @ 50/60 Hz, 264 VAC input

Output

Maximum power

60 W for convection (LPS52, 55W)

Adjustment range

±20% minimum

Hold-up time

10/20 ms 115/230 VAC Input line

Overload protection

Short circuit protection on all outputs.

Case overload protected @ 110-160% of

normal rating

Overvoltage protection

30-50% above nominal output

Remote sense

Compensates for 0.5 V lead drop max.

Will operate without remote sense

connected. Reverse connection

protected.

Environmental

Safety

Total Power:

55-60 Watts

Input Voltage:

90-264 VAC

127-300 VDC

# of Outputs:

Single