MODEL

G300-420071

OUTPUT

Voltage  

42.0V±5%

current

0-7.1A

Rated power

298.2W

Voltage regulation

1%

Load regulation

5%

Start-up time

300mS(Input:115VAC  Output: Full load)

Rise time

30mS (Input:115VAC  Output: Full load)

Hold time

20mS (Input:115VAC  Output: Full load)

Ripple voltage

<output voltage*1% (20MHz ，AC coupling mode, connected in parallel with 0.1uf ceramic capacitor and 47uf electrolytic capacitor)

Power LED

Red

INPUT

Rated input voltage

100 - 240VAC  50 / 60Hz

Input voltage range Note.2

90 - 264VAC

Power factor (Typ.)

PF>0. 98  @Full load，Input:115VAC   ；PF>0. 94  @Full load，Input:230VAC

Input current (Typ.)

4.5A@100VAC        

Inrush current  (Typ.)

75A/230VAC (cold start)

Standby input power

<0.2W

Efficiency (Typ.)

95%

PROTECTION

Short circuit                  

Protection type : Shut down output

Over voltage

Protection type : Shut down output

Over current

Protection type : Shut down output  (110-160%)

Over temperature

Protection type : Shut down output

ENVIRONMENT

Working temperature

-10 - +40℃ (Refer to " Derating Curve")

Working humidity

0 - 90% RH

Storage temperature, humidity

-40 - +70℃, 0 - 95% RH

Cooling

 Natural convection

Vibration resistance

10-50Hz,2G10min.1cycle,60min.eachalongX,Y,Zaxes

SAFETY&EMC

(Note.3)

 Max. temperature rise

< 40℃ on casing

Hi-Pot Insulation

i/p to o/p: 3000V (1 min)

Safety approval

CE/CCC/cTUVus/CB

EMC Emission

Parameter

Standard

Test Level I Note

Conducted

EN55032  FCC  PART15

Class B

Radiated

EN55032  FCC  PART15

Class B

Harmonic Current

EN61000-3-2

.....

Voltage Flicker

EN61000-3-3

.....

EMC IMMUNITY

EN61000-4-2，EN61000-4-3，EN61000-4-4，EN61000-4-5，EN61000-4-6，EN61000-4-8，EN61000-4-11

OTHERS

MTBF

30000H

Dimension

220*105*43 (L*W*H)

Weight

1300g

NOTE

1. 1.All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃of ambient temperature.
2. 2.Derating may be needed under low input voltages. Please check the derating curve for more details.
3. 3.The power unit is considered as an independent unit, but  the final equipment still need to re-confirm that the whole system complies with the EMC directives.