4、 PROTECTION FUNCTION:
4.1 Short circuit test:
The power supply will be auto recovered when short circuit faults remove.
4.2 Over current Protection:
The power supply will be auto recovered when over current faults remove.
4.3 Over Voltage Protection:
The power supply will auto recovered when faults remove 120%~170%.
5、 ENVIRONMENTAL REQUIREMET:
5.1 Operating Temperature:
0℃ to 40℃,Full load, Normal operation.
5.2 Storage Temperature:-20℃ to 80℃
With package
5.3 Relative Humidity:
5%(0℃)~90%(40℃)RH,72Hrs,Full load, Normal operating.
5.4 Vibration:
5.4.1 Operating: IEC 721-3-3 3M3
5~9Hz,A=1.5mm
(9~200Hz,Acceleration 5m/S2)
5.4.2.Transportation:
IEC 721-3-2 2M2
5-9Hz,A=3.5mm
9~200Hz,Acceleration=5m/S2
200~500Hz,Acceleration=15m/S2
5.4.3. Axes,10 cycles per axis.
No permanent damage may occur during testing.
The SAMPLE has to restore to its original situation after power off/on..
5.5 Dropping Packed:
1M for wallmount type and 760mm for desktop type as above described.
The horizontal surface consists of hardwood at least 13mm thick, mounted on two layers of plywood
each 19mm to 20mm thick,all supported on a concrete or equivalent non-resilient floor.
6、 SAFETY REQUIREMENT:
6.1 Safety: accord with TUV/CE-(EN60950-1) CCC(
GB4943.1-2011)
6.2 DIELECTRIC STRENGTH Hi-Pot:
Primary to secondary:3000Vac10mA/3S for type test.
6.3 Iusulation resistance:
Primary to secondary:10MΩ min at 500V DC
6.4 EMI STANDARD
Meets the Limits of
<1>.Fcc part15 class B rules
<2>.EN55032 class B rules
<3>.GB9254-1998,GB17625.1-2003