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eNSP3-450P-S20-H1V
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About Nonstop Power Supply
eNSP3-450P-S20-H1V
AT uncomplianceATX complianceBaby AT uncomplianceEPS uncomplianceSFX uncomplianceTFX uncomplianceOther uncompliancePOS uncompliance
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450W Nonstop Power Supply (RS232C signal type)
Long-life Design of 10 Years at 45 deg. C

450W Nonstop Power Supply (RS232C signal type)
Long-life Design of 10 Years at 45 deg. C

-Backup function protects PCs at blackout
-Independent voltage-stabilizing circuit adopted in all outputs, all outputs have the minimum load of 0A, stably drives the latest high-performance CPU
-Thermo-sensing speed control fan allows for a quiet environment; variable fan speed switch dedicated to reduce heat of CPU
-Connector system is adopted to adjust to various output connectors
-Signal unit and cooling fan can be replaced

See more details continuation maximum capacity
350W
peak capacity
450.5W

*Output Harnesses are optional.
Removable Harness full-set WHS2828 is recommended.

*Please use Metric Screw Threads, ("M3" screws) for PSU mounting.(Inch Screw Threads cannot be used.)
Safety UL complianceCSA complianceEN complianceCE complianceCCC unacquisition
Reliability grade HFA uncomplianceFA complianceHOA uncomplianceOA uncompliance
Function :For description of function, click each icon
DC Startup uncomplianceRS232C complianceTTL complianceSilent complianceRoHS Directive complianceConnection compliance
PFC complianceLead-free compliance5VSBFAN uncomplianceTSFCFAN complianceUSB uncompliance
Output specification
Output specification
Output connector: For description of function, click each icon
Output connector for ATX Mother Board compliance ATX 12V ver. 2.0 or later power supply with SSI power connector complianceAT motherboard output connector uncomplianceProcessor connector for ATX motherboard complianceATX Motherboard Auxiliary Connector uncomplianceProcessor Connector for SSI Motherboard compliance
PCI-Express compliancePeripheral connector complianceConnectors for FDDs complianceConnector compliant with the S-ATA (Serial ATA) standard compliance
Standard, specifications: For standard and specifications, click each item.
Compatible case size PS2
Outline drawing 150Wx86Hx140D
Weight 1.80 kg typ
Input Voltage AC 85-264V
DC 24V (Dedicated battery package only)
Efficiency AC 73% typical at AC100V and 77% typical at AC240V
DC 73% typical at 24V DC
Power factor 99% typical at AC100V, and 97% typical at AC240V
Input changeover system Worldwide
AC, DC input Battery only for DC input
Safety UL60950, CSA60950 (c-UL), EN60950, and CE marking
High frequency current regulation Compliant with IEC61000-3-2 (Ed. 2.1) class D and EN61000-3-2(A14) class D
EMI standard
(Input feedback noise)
Compliant with VCCI class B FCC Rules class B and EN55022 class B
CE marking Low Voltage Directive
EMS immunity Electrostatic discharge to meet EN61000-4-2.
Radioactive radio-frequency electromagnetic fields to meet EN61000-4-3
Fast transient burst to meet EN61000-4-4
Lightning surge immunity to meeet EN61000-4-5
Immunity to conducted disturbances, Conductive radio-frequency electromagnetic field to meet EN61000-4-6
Power frequency magnetic field immunity to meet EN61000-4-8
Voltage dips and fluctuation to meet EN61000-4-11
MTBF 83,000H
Operating temperature 0 to 45 deg C with full-load and to 60 deg C with 70% of load
Leakage current 0.5mA max. at AC100V and 1mA max. at AC200V
Cooling systems
Insulation
Output ground connection
Signal unit SU-RS (RS232C),SU-BU (Buzzer) ,SU-US2 (USB)
Warranty Three years after delivery. However, if defects belong us, the defective unit shall be repaired or replaced at our cost.
Automatic shutdown compatible OS:Click here for more information and installation.
WindowsXP complianceOperating on Linux complianceWindows 7 compliance
Windows 10 compliance
Compatible battery pack (Separately sold):When each icon is clicked, corresponding description is displayed.
Lead complianceNickel Metal Hydride complianceNickel Cadmium uncompliance Lithium Ion uncomplianceCapacitor uncompliance
BS10A-H24/2.0L Ni-MH Battery Package
BS11A-P24/2.3L 24V Lead-Acid Battery Package
BS12A-P24/5.0L 24V Large Capacity (5AH) Lead-Acid Battery Package
RBS02A-P24/2.3L Removable Battery Package
Accessory (Optional)
ACC2637(PS2637) Automatic Startup Unit
ACC2734(PS2734) Clamp to prevent AC power cable coming off
NSP Pro 2 CD Media Shutdown software for Nonstop power supply
NSP Pro for 95/98 Shutdown Software for Nonstop Power Supply
NSP Pro for NT Shutdown software for Nonstop Power Supply
WH-M2024-500 20-Pin Mother Board Harness
WH-M2424-500 24-Pin Harness for Motherboard
WH-PP610-850 Peripheral Connector Harness(Peripheral*5 FDD*1)
WH-PS610-850 Peripheral Connector HarnessPeripheral Connector Harness(Peripheral*3 S-ATA*2 FDD*1)
WH-S0310-500 Fan Signal Harness (3P)
WH-S0610-500 Blackout Signal Harness for Nonstop Power Supply
WH-S0610-500-01 FAN Signal Harness (6P)
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
WH2601-01(PS2601-01) RS232C Cable
WH2601-02(PS2601-02) RS232C Cable(Windows 2000 and later)
WH2753(PS2753) AC Power Cable(PSE)
WH2884 Battery extension harness
WHS2828 Removable Harness Set
Download Product and Technical Information
Instruction Manual Test data Product catalogue product specification