EMC: Emissions

EMC: Immunity

EPL225 Series

AC-DC Power Supplies

www.xppower.com

4

Environmental

Characteristic

Minimum

Typical

Maximum

Units

Notes & Conditions

Operating Temperature

-20

+70

°C

See derating curve, fig.3

Storage Temperature

-40

+85

°C

Cooling

10

CFM

Forced-cooled > 150W

Humidity

5

95

%RH

Non-condensing

Operating Altitude

5000

m

Shock

±3 x 30g shocks in each plane, total 18 shocks. 30g = 11ms (+/- 0.5msecs), half sine. Conforms to EN60068-2-27

Vibration

Single axis 10-500 Hz at 2g sweep and endurance at resonance in all 3 planes. Conforms to EN60068-2-6

-20

0

+70

+50

50

100

Ambient Temperature (ºC)

0

Figure 3

Temperature Derating Curve

Phenomenon

Standard

Test Level

Criteria

Notes & Conditions

Conducted

EN55011/22

Class B

Radiated

EN55011/22

Class A

Class B with King Core

KSB RC 13 x 23 x 7 on input cable and

KSB + 25 x 12 x 5 on output cable.

Harmonic Current

EN61000-3-2

Class A

Meet Class C for loads above 145W

Voltage Functions

EN61000-3-3

Phenomenon

Standard

Test Level

Criteria

Notes & Conditions

Medical Device EMC

IEC60601-1-2

Ed.4.0 : 2014

as below

Low Voltage PSU EMC

EN61204-3

High severity level

as below

ESD

EN61000-4-2

4A

±8kV contact, ±15kV air

Radiated

EN61000-4-3

3A

EFT

EN61000-4-4

3A

Surges

EN61000-4-5

Installation class 3

A

Conducted

EN61000-4-6

3A

Magnetic Fields

EN61000-4-8

4A

Dips and Interruptions

EN55024 (100 VAC)

Dip >95% (0 VAC), 8.3 ms

A

Dip 30% (70 VAC), 416 ms

A

At 220 W

Dip >95% (0 VAC), 4160 ms

B

EN55024 (240 VAC)

Dip >95% (0 VAC), 10.0 ms

A

Dip 30% (168 VAC), 500 ms

A

Dip >95% (0 VAC), 5000 ms

B

EN60601-1-2(100VAC)

Dip100%(0VAC),10.0ms

A

Dip 100% (0 VAC), 20 ms

A

At 120 W

Dip60% (40VAC),100ms

A

Derate Output Power to 30W

Dip30% (40VAC),500ms

A

At 220 W

Dip 100% (0 VAC), 5000 ms

B

EN60601-1-2 (240 VAC)

Dip100%(0VAC),10.0ms

A

Dip 100% (0 VAC), 20 ms

A

At 150 W

Dip60% (96VAC),100ms

A

At 170 W

Dip30%(168VAC),500ms

A

Dip 100% (0 VAC), 5000 ms

B