CNS653-ME Datasheet, PDF (2/8 Pages) Artesyn Technologies – 650 Watt AC-DC Power Supplies

CNS650-M Series Data Sheet
Electrical Specifications (continued)
Control and Protection
Serial bus interface
PMBus^™
Current share
Active
Remote sense
2-wire (+ and -)
Remote inhibit
Pull inhibit low = main & fan output OFF (5 V standby is ON)
Pull inhibit high (or floating) = all outputs ON
AC OK
Active high when normal AC input is present (with internal 10k ohm pull up to 3.3 Vdc)
DC OK
Active high when main O/P is within regulation (with internal 10k ohm pull up to 3.3 Vdc)
Smart fan control
Monitor, control and override
Overvoltage protection
Latching / AC recyle or inhibit toggle required for PSU restart
Overload protection
Auto-recovery (CC to 50% output)
Overtemperature protection
Auto-recovery with hysteresis
Environmental Specifications
Operating temperature
-20 °C to +80 °C (derate at 50 °C), startup at -40 °C
Storage temperature
-40 °C to +85 °C
Operating humidity
5% to 95% (non-condensing)
Non-operating humidity
5% to 95% (non-condensing)
Maximum altitude
5000 m (3000 m for medical), derating may apply
Other Specifications
Isolation
Line harmonics
ESD immunity
Conducted EMI
Radiated EMI
Surge immunity
Medical EMC
MTBF
(Telcordia, Issue 3, Method 1, Case 3)
4000 Vac (input to output)
1500 Vac (input to PE; output to PE)
61000-3-2, Class A
61000-4-2; ±15kV (air)/±8kV (contact); Criterion A
Level B, CISPR 22 and FCC Part 15
Level B, CISPR 22 and FCC Part 15 (with cover)
61000-4-5, Level 3 - Criterion A; Level 4 - Criterion C
60601-1-2, Edition 4 (cover maybe required for some tests)
> 950 KHrs, 25 °C, 410 W natural convection
> 1.3 MHrs, 25 °C, 650 W forced air