User`s manual

Appendix A Power Supply Specifications 49
Reset time:
When the power supply has automatically shut down, and the short
circuit, over-current and/or over-voltage conditions have ceased to
exist, power will be automatically recycled to restart the power
supply within 3 seconds of such return to normal conditions.
No load start:
When the power supply is switched on but with no load connected,
the power supply does not get damaged, and it is still completely
safe for users.
Transient response:
Dynamic load change: ±50% of maximum rating load
Recovery time: 500 µs max.
Reliability
Mean time between failures (MTBF): 100,000 hours minimum
Environmental specifications
Operating temperature: 0 ~ 50° C
Storage temperature: -40 ~ 60° C
Operating and storage humidity: 10 ~ 95% RH
Operating altitude: sea level ~ 15,000 ft
Storage altitude: sea level ~ 50,000 ft
International standards compliance
Safety: UL 1950
CSA 22.2 No. 234
TUV EN 60950
EMI: FCC Part 15 Subpart J Class B