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GNT400: DescriptionUniversal Input Medical & ITE Power Supply; File Size878KB，4 Pages; ManufacturerSLPOWER; Websitehttp://www.slpower.com/

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GNT400 Overview

Universal Input Medical & ITE Power Supply

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GNT400

Front End Series 400W AC/DC

Universal Input Medical & ITE Power Supply

•Medical

(EN60601-1) and ITE (EN60950) Certifications

•Compact

4” x 7” x 1.5” U Channel (1U compatible)

•9.5

W/in³

•100-240

VAC Input with Active PFC

•12

to 48 V DC Output at 400W (300W convection rating)

•5

Vdc, 100 mA Standby Output

•12

Vdc Fan Output

•Approved

to UL, CSA, and EN/IEC Standards

•Less

than 100µA leakage

•Compliance

to EN55011/22 Conducted Noise, Class B

•RoHS

Compliant – Category 6

2 Year Warranty

Specifications

All Specifications are typical at nominal input, full load at 25

C unless otherwise stated.

AC Input

100-240VAC, 50/60 Hz, 1∅. 90-270VAC, 45-65 Hz max

Input Current

120VAC: 4.2A. 230VAC: 2.1A

Inrush Current

Input Fuses

Power Factor

Earth Leakage Current

Output Power

Peak Output Power

Output Voltage

Voltage Adjustability

Minimum Load

Total Regulation

Transient Response

Remote Sense

Active Circuit, 37A max. peak

F1 and F2, 6.3A/250V for line and neutral

0.99 typical, 0.96 minimum

100µA at 120VAC, 60 Hz Normal

400µA at 264VAC, 50 Hz, SFC

400W continuous with 200lfm airflow

See chart for convection ratings

450W for 1 minute, 10% duty cycle

See chart

±5% minimum

Not required

See chart

500µs to 1%, 50% load step, i/ t < 0.2A/µs

Maximum voltage deviation is 3.5%

Compensates for up to 500mV voltage drop

Turn On Time

Hold-up Time

Over/Undershoot

Overload Protection

Overvoltage Protection

Ripple and Noise

ITE Safety Standards

Medical Safety Standards

500 ms max

20 ms at 400W

3.5% max

Cycling type, 470W typical

See chart

1% pk-pk max., 20MHz BW

0.1µF and 10

µF

caps on probe

CSA/EN/IEC/UL 60950-1

EN/IEC/UL 60601-1, CSA22.2 No. 601-1

Thermal Considerations

Keeping the following components below

these temp. indicates sufficient cooling: T5: 90°C max., T1: 100°C max

Switching Frequency

Output: 170kHz ±8kHz, PFC: 140kHz ±8kHz

MTBF

Overtemperature Protection

Efficiency

Temperature Coefficient

300K hours per Telcordia

Automatic

91% typical at 230VAC

88% typical at 120VAC

0.03% per

°C

typical on all units

Model Number Key

GNT 4 XX X X X G

RoHS Com pliant

Cover Options: Blank = Standard Mini Cover, "E" = Cover w ith fan on the end, "T" = Cover w ith fan on top

Output Connections: "B" = Busbars, "T" = Phoenix P/N 1731721

Input Connections: "A" = EBY P/N 5002-03-N-12, "B" = Phoenix P/N 1732034, "C" = AMP P/N 540445-5 (pins 2 & 4

Output Voltage: (See m odels chart below )

Output Pow er (Watts): "4" = 400W

Product Fam ily

______________________________________________________________________________________________________________________________

SL Power Electronics Corp

•

6050 King Drive Ventura, CA 93003

•

Phone 805.486.4565

•

Fax 858.712.2040

•

Email: info@slpower.com

•

www.slpower.com

1 of 4

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