Nipron Products pNSP2U-330P-A2A2S Nonstop Power Supply

Nipron's Unique Primary Redundant Power Supply
	•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
	Continuous 276W	Peak 328W


*Please use Metric Screw Threads, ("M3" screws) for PSU mounting.(Inch Screw Threads cannot be used.)

Function

:For description of function, click each icon

Output specification

Output connector

: For description of function, click each icon

Standard, specifications: For standard and specifications, click each item.

Compatible case size	ERP2U
Outline drawing	108Wx83.8Hx300D
Weight	3.50 kg typ
Input Voltage	AC	85-264V
	DC
Efficiency	AC	73% typical at AC 100V/76% typical at AC 240V
	DC
Power factor	99% typical at AC 100V/94% typical at AC 240V
Input changeover system	Worldwide
AC, DC input
Safety	UL60950, CSA60950(c-UL)
High frequency current regulation	IEC61000-3-2(Ed. 2.1) Class D EN61000-3-2(A14) Class D
EMI standard (Input feedback noise)	VCCI Class B FCC Regulation Class B EN55022 Class B
CE marking
EMS immunity	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
MTBF	64,000H min (when operating with one unit)
Operating temperature	0 to 40 deg C (100%), 60 deg C (60%)
Leakage current	0.5mA max. at AC 100V/1mA max. at AC 240V per unit
Cooling systems	Forced air cooling
Insulation
Output ground connection	Connected to chassis
Signal unit
Warranty	Three years after delivery,

Accessory (Optional)

WH-M2024-500	20-Pin Mother Board Harness
WH-M2424-500	24-Pin Harness for Motherboard
WH-PP610-850	Peripheral Connector Harness(Peripheral5 FDD1)
WH-PS610-850	Peripheral Connector HarnessPeripheral Connector Harness(Peripheral3 S-ATA2 FDD*1)
WH-PS710-850	Peripheral Connector Harness(Peripheral2 S-ATA4 FDD*1)
WH-V0408-500	+12V Power Connector Harness (4P)
WH-V0808-500	+12V Power Connector Harness (8P)
WH-VG208-500	+12V Power Connector Harness With PCI Express Compatible Connector
WH2753(PS2753)	AC Power Cable(PSE)