| Input |
|
| AC Input |
90-264V, 3.5A max 47 to 63 Hz. |
| Power Factor |
0.99 corrected at AC 90-264V input |
| Inrush |
Thermistor soft start. ~25*C AC cold start
current |
| |
15Apk @ AC 115V |
| |
30Apk @ 230V |
| Transient Protection |
MOV. Withstands transients as specified |
| |
by IEEE C62.41 3KV (differential and common
|mode) |
| Efficiency |
70% typical at AC 115V, full load |
| Redundant/Hot Swap |
Full power N+1 redundant, hot swap capable |
| |
|
| Output |
|
| Power Output |
+5V @ 40A, +3.3V @ 40A, +12V @ 10A, -12V @
2A |
| Line Regulation |
At the Sense Point, Over Full AC Input Range |
| |
<+-.05% sense lead connected. |
| Load Regulation |
+-1% typical for V1,V2;+-2%for V3;+-5% for
V4 |
| Minimum Loading |
not required |
| Stability |
Output drift +-0.02%/*C, 0*-50*C after 20
minute warm-up. |
| Temp Coefficient |
<+-0.02%/*C, 0*-50*C after 20 minute warm-up |
| Ripple & Noise |
For all outputs, 50mV max or 1% peak-to-peak
|nominal, whichever is greater |
| Remote Sense |
V1, V22 outputs compensate for up to .25V
total |
| |
line drop in the load cables. Outputs are
internally sensed if |leads are opened |
| Current Sharing |
V1, V2, V3 Outputs. Droop method current
share for V4 |
| Hold-up time |
Outputs remain in regulation >18msec minimum
following loss of AC power at low line, full load |
| Overvoltage Protection |
Non-crowbar type. Any output that exceeds
25% +-10% of nominal Vout will cause all outputs to latch
off. Remote inhibit, enable or AC input recycle required
to set. |
| |
|
| Signals, Indicators and Controls |
|
| Remote Enable |
Enabled by closed circuit or TTL logic 0.
Disabled by closed circuit or TTL logic 1. |
| Remote Inhibit |
Enabled by closed circuit or TTL logic 1.
Disabled by closed circuit or TTL logic 0. |
| |
|
| Environmental |
|
| Temperature Range |
0 degrees to 50 degrees C at full load with
specified airflow |
| Cooling |
A minimum of 60 cfm / 800 lfm direct forward
airflow required to achieve fill rated power and specified
MTBF. |
| Relative Humidity |
Up to 90% RH, non-condensing |
| Operational Vibration |
2.0G peak, 5-500Hz along three orthogonal
axis |
| Storage Temperature |
-40 to 85 degrees C |
| MTBF |
Designed for 150,000 hours at 25 degrees
C |
