| Nipron's Unique Primary Redundant Power Supply |
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•Following pNSP2U-550P-AAS, compact 300mm in depth is now available
•Higher efficiency than existing redundant power supply with our patented technology. Less inner heat and higher reliability.
•SSI-ERP2U 330W high power(including one-unit operation)
•Power supply ratio between two input units can be set optionally by external signal.
•Combining with another primary unit, safer and more economical |
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Continuous
276W |
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Peak
328W |
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| *Please use Metric Screw Threads, ("M3" screws) for PSU mounting.(Inch Screw Threads cannot be used.) |
 
Function :For description of function, click each iconOutput specification
Output connector : For description of function, click each iconStandard, specifications: For standard and specifications, click each item.
| Compatible case size |
ERP2U |
| Outline drawing |
108Wx83.8Hx300D |
| Weight |
3.50 kg typ |
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AC |
85-264V |
| DC |
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AC |
73% typical at AC 100V/76% typical at AC 240V |
| DC |
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99% typical at AC 100V/94% typical at AC 240V |
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Worldwide |
| AC, DC input |
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UL60950, CSA60950(c-UL) |
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IEC61000-3-2(Ed. 2.1) Class D EN61000-3-2(A14) Class D |
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VCCI Class B FCC Regulation Class B EN55022 Class B |
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Electrostatic discharge: EN61000-4-2 compliant
Radiated,radioactive electromagnetic fields: EN61000-4-3 compliant
Fast transient burst: EN61000-4-4 compliant
Lightning surge: EN61000-4-5 compliant
Conductive radio frequency electromagnetic field: EN61000-4-6 compliant
Power source frequency magnetic immunity: EN61000-4-8 compliant
Voltage dips/regulation: EN61000-4-11 compliant |
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64,000H min (when operating with one unit) |
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0 to 40 deg C (100%), 60 deg C (60%) |
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0.5mA max. at AC 100V/1mA max. at AC 240V per unit |
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Forced air cooling |
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Connected to chassis |
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Three years after delivery, |
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Nonstop Power Supply
