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Model Name : YH5821-1AXR
2U Redundant Series 820 watts
● 300(L) x 101.7(W) x 83.8(H) mm
● High Power Density - 5.26 W/in3
● Efficiency：≧ 80% at Max load of 115 ~ 230VAC
● Smart Fan Control (Load/Temperature/System)
● Remote On/Off Control
● Current share with O-ring diodes
● I2C Serial Bus Interface (PMBus, PSMI1.44/2.12)
● Tylersburg compliant
● RoHS compliant for all six substances
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Input Voltage
Input Frequency
Input Current
Inrush Current
Power Factor
Earth Leakage Current |
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90 - 264VAC
47 - 63 Hz
12A max at 115V
6A max at 230V
60A max at 115V
100A max at 230V
>0.95 / 115V 60Hz
>0.90 / 230V 50Hz
3.5mA max at 264VAC / 50Hz | |
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Efficiency
Power Density
Signals
MTBF
Remote Sensing
Fault Indication |
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Min 80% at 115VAC
5.26 W/in3
Power good, TTL compatible
PSKill
Presence indicator
LED indicators
I2C Serial Bus Interface
100 kHrs per Bellcore SR-332 ISSUE1 at 25°C ambient
+3.3V, +5V, +12V
Audible alarm, turned on by active high TTL
Visual alarm, LED active
Logic alarm, corresponding to each module | |
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Output Voltage
Minimum Load
Start Up Delay
Start Up Rise Time
Hold Up Time
Over/Undershoot
Transient Response
Over Voltage Protection
Over Temperature Protection
Over Current Protection
Short Circuit Protection
Temperature Coefficient
Remote On/Off
Current Share |
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See table
See table
< 500 mSec maximum
< 50mSec to 1Sec measured from10% to 95%
> 18mS 115-230 VAC
< 10% max at tum on/of
< 4% max diviation, recovery to within
1% in 1 mSec for 25% load change
+3.3V：3.9V ~ 4.8V
+5V：5.7V ~ 6.5V
+12V：13.3V ~ 15.6V
Latch-style
Primary & secondary protection with
auto recovery
+3.3V：26.4A ~ 36A
+5V：33A ~ 45A
+12V：70.4A ~ 96A
No damage, resistance ≦ 0.01Ω
≦0.05% per °C after 30min. operating
On = PSON ≦0.8V, low
Off = PSON ≧2.4V, high, open
2 supplies to share within ±10% | |
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Operating Temperature
Operating Humidity
Storage Temperature
Operating Altitude
Shock Operating
Non-Operating
Vibration Operating
Non-Operating |
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0 to 40°C
85%, Non-condensing
-40°C to +70°C
sea level to 10,000 feet
5G no malfunction
50G no damage
0.01G2/Hz at 10Hz, 0.02G2/Hz at 20Hz
0.02G2/Hz form 20Hz to 1000Hz | |
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Emissions
Harmonic Currents
Voltage Flicker
EFT/Burst
Surge
Conducted Immunity
Safety Approvals |
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En55022, class B Conducted
En55022, class B Radiated
EN61000-3-2, Class D
EN61000-3-3
EN61000-4-4, level 3 Perf Criteria B
EN61000-4-5, level 3 Perf Criteria B
EN61000-4-6, 10Vrms Perf Criteria A
UL/cUL60950-1, 2nd, TUV, CB, CE, CCC Report | |
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| Application |
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Server |
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Storage |
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Workstation |
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| Output |
Minimum Load |
Maximum Load |
Condition |
Ripple & Noise |
| +3.3V |
0.1A |
24A |
| +3.3V, +5V, +12V, -12V & +5VSB Combined Power ≦ 820W | |
50mV p-p |
| +5V |
0.1A |
30A |
50mV p-p |
| +12V |
1A |
64A |
120mV p-p |
| -12V |
0A |
0.5A |
120mV p-p |
| +5VSB |
0.1A |
3A |
50mV p-p | |
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