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Polytron P81/1300E Series AC-DC Power Supply, 1300 Watt, Universal Input
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Price (Each): Call or e-mail for quotes or to order.
Available to Order
Item Number: P81/1300E
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P81/1300E Series 1,300-Watt AC/DC Power Supplies for Information Technology Equipment (ITE)
P81/1300E Series ITE power supplies — available in three versions: 1,300-watts with 40 CFM forced air cooling, 800-watts with conduction cooling and 6,540-watts with natural convection — accept a wide, universal 90-264V AC, 47-63 Hz input range and meet the new edition OVC III overvoltage standard for fixed-installation applications. The units come in a 7.8 x 4.49 x 1.62-inch package, and they feature an active PFC function, high efficiency up to 93%, 4,250V AC I/O isolation, up to 5,000m altitude operation and a wide operating temperature range of -30 to +70°C with derating. Standby power is 5V at 1A with fan and 0.4A without fan.
P81/1300E Series Specification Sheet PDF
| Daburn Model Number | Max Output Wattage with 40CFM Fan W | Max Output Wattage with Conduction Cooling W | Max Output Wattage with Natural Convection W | Current (with 40CFM Fan) A, Max. | Current (Conduction Cooling) A, Max. | Current (Natural Convection) A, Max. |
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| P81/1300E-12S |
1000 (115 VAC) /
1100 (230 VAC) |
650 (115 VAC) /
700 (230 VAC) |
500 W (115 VAC) /
550 W (230 VAC) |
83.4 (at 115 VAC)
91.6 (at 230 VAC) |
54.1 (at 115 VAC)
54.1 (at 230 VAC) |
27.1 (at 115 VAC)
27.1(at 230 VAC) |
| P81/1300E-24S |
1300 |
700 (115 VAC) /
800 (230 VAC) |
500 (115 VAC) /
650 (230 VAC) |
54.1 (at 115 VAC)
58.3 (at 230 VAC) |
29.1 (at 115 VAC)
33.3 (at 230 VAC) |
14.5 (at 115 VAC)
16.6 (at 230 VAC) |
| P81/1300E-48S |
1300 |
700 (115 VAC) /
800 (230 VAC) |
500 (115 VAC) /
650 (230 VAC) |
41.6 (at 115 VAC)
45.8 (at 230 VAC) |
20.8 (at 115 VAC)
27.1 (at 230 VAC) |
10.4 (at 115 VAC)
13.5 (at 230 VAC) |
Input and Output Specifications:
| Input Specifications | | |
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| Voltage, VAC 6 |
90-264 VAC or 127-370 VDC |
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| Frequency, Hz |
47-63 |
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| Current , A |
<14 Max. (115 VAC) / <7 Max. (230 VAC) |
Full Load |
| Inrush Current, A |
<70 Max.(115VAC) / <105 Max.(230VAC) |
<2ms, Clod Start |
| Leakage Current , mA |
< 1.5 / 264 VAC |
Touch Current |
| Power Factor |
PF>0.9 at Full Load |
At 230 VAC |
| Output Specifications | | |
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| Voltage, V |
12 |
P81/1300E-12S |
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24 |
P81/1300E-24S |
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48 |
P81/1300E-48S |
| Voltage Adj Range (VDC), % |
±5 Output Voltage |
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| Voltage Accuracy, % |
±2 |
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| Line Regulation (100-264 VAC), % |
±1 |
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| Load Regulation (10-100%) (typ.), % |
±1 |
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| Minimum Load, % |
0 |
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| Maximum Capacitive Load, µF |
7000 |
P81/1300E-12S |
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3500 |
P81/1300E-24S |
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1750 |
P81/1300E-48S |
| Ripple & Noise (typ.), mV 1 |
160 |
P81/1300E-12S |
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1% Vout |
P81/1300E-24S |
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1% Vout |
P81/1300E-48S |
| Efficiency (at 230VAC), % |
90.5 |
P81/1300E-12S |
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92.5 |
P81/1300E-24S |
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93 |
P81/1300E-48S |
| Hold-up Time (at 115 VAC), ms 2 |
3 Min. |
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| General Specifications | |
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| Over Power Protection |
Auto recovery |
| Over Voltage Protection |
Auto recovery |
| Over Temperature Protection |
Auto recovery |
| Short Circuit Protection |
Protection level 1 (nominal): Continuous, Auto recovery |
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Protection level 2 (instantaneous high current): Latch |
| Input-Output, VAC 3 |
4250 or 6000 VDC |
| Input-PE, VAC 3 |
2850 or 4000 VDC |
| Output-PE, VAC 3 |
1500 or 2121 VDC |
| Environmental Specifications | |
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| Operation Tempature, ºC 6,7 |
-30... +70 (With derating) |
| Storage temperature, ºC |
-30... +85 |
| Temperature Coefficient, ºC |
±0.03% ( 0~50°C ) |
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±0.06% ( Other ) |
| Altitude During Operation, m |
OVC II=5000m OVC III = 2000m |
| Humidity, RH |
95% |
| MTBF |
>100,000 h @ 25ºC (MIL-HDBK-217F) |
| Vibration |
IEC60068-2-6 (10~500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes) |
| Shock |
IEC60068-2-27 |
| Physical Specifications | |
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| Design meet safety standard |
UL / IEC / EN 62368-1 |
| Dimensions, in |
7.8 x 4.49 x 1.62 (198.0 x 114.0 x 41.0 mm) Tolerance ±0.5mm |
| Weight, g |
1350 |
| Cooling Method |
Natural Convection / Conduction Cooling / 40 CFM Fan |
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| Function |
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| 5V Stand by |
5VSB: 5V@1A with FAN, 5V@0.4A without FAN ; Tolerance ±10% |
| DC OK Signal (Power Good) |
Turn ON: 3.7~5.7V ; Turn OFF: 0~1V |
| Remote Control |
+RC / -RC: Power ON=open ; Power OFF=short |
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| EMC Specifications | | | |
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| Specifications |
Conditions |
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| EMI |
Conducted 5 |
EN55032 |
Class B |
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Radiated 5 |
EN55032 |
Class B |
| EMS |
EN 55035 |
EN 55035 |
A |
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ESD |
IEC 61000-4-2 Air ± 15KV , Contact ± 8KV |
A |
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RS |
IEC 61000-4-3 3V/m |
A |
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EFT/B |
IEC 61000-4-4 ± 4KV |
A |
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Surge |
IEC 61000-4-5 ± 4KV(L/N-PE) |
A |
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CS |
IEC 61000-4-6 3Vrms |
A |
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PFMF |
IEC 61000-4-8 1A/m |
A |
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Dips |
IEC 61000-4-11 70% 500ms |
B |
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Interruptions |
IEC 61000-4-11 <5% 5000ms |
B |
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