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User s Manual'
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User s Manual'
Thank you for choosing this80MASTER series powersupply unit PSU Please read
this manual carefullyand follow its instructions before installation
80MASTER series iscertified by 80plus organization. With dual W W or four
W W Vrails it delivers more safer and reliableoutput to your system. Active
power factor correctioncircuit which inside of power supply canalso reduce power loss
ofAC input line, PF value will get more than0.99, and the standby mode consumes less
than 1W when+5VSB is less than 0.1A Furthermore it has excellent acoustic thermal
performance with Intelligent-ThermalFan Control Technology,so that it is more silent
than the commonpower.
Wewould like to draw your attention tothe conditions that your system works bestfor you
without failing. Toavoid such failures and to increase lifetimeof your entire system, we
suggest you tomake sure that:
Your PC or server isnot located near a radiator or anyother heat producing device
Your PC or server isnot located near a magnetic device
Your PC or server isnot located in a moist or dustyor vibrating environment
Your PC or server isnot exposed to direct sunshine
Your PC or server mustbe work at stable inputAC voltage
()!
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(300 /400 )
(550 /600 ) +12 ,
., &
Complies with Intel ATX12V V2.3&EPS12V V2.92
Active PFC (PF>0.99)
85% high efficiency at typical load operation
Low ripple & long lifetime by using solid capacitor (for 80 MASTER 700)
Supports Intel & AMD Dual Core CPUs & Multi Core CPUs
Provides dual +12V rails(400W/500W); four +12V rails(700W) for stability and safety
Supports SLI & Crossfire Multi-GPU VGA card
The standby mode consumes less than 1W when +5VSB is less than 0.1A
Excellent acoustic & thermal performance with Intelligent-Thermal Fan Control
Technology
Multiple Protections Function: OCP, OVP, UVP, OPP, SCP, OTP
100% Burn-In test & 100% Hi-Pot test
MTBF: 100KHrs
Chapter A: Features
To makesure you connect your power supply properly, please check your
motherboard and graphiccard manuals for compatibility before connecting the
power supply toany of your devices.
1.Turn off your computer unplug the power cord from yourold power supply
2. Open yourcomputer case following your case manual.
3. Disconnect allPSU connectors from the motherboard and theperipherals,
such as cooler, HDD, DVD, CDR, FDD, etc.
4. Remove theold power supply from your computer caseand install your new
power supply.
5. Connect the20+4 pin main power connector to yourmotherboard.
Note Use theseparated pin if yourmotherboard requires 20 pin power
connector.
6. Connect theSerial ATA connectors tothe peripherals.
7. Connect theperipheral 4 pin power connectors if youare still using IDE hard
drives or opticaldrives.
8. Connect thePCI EXPRESS power connector to your PCIEXPRESS graphic
card.
9. Connect yourcooler to the regular 4 pin peripheralconnectors if you have.
10. Close yourcomputer case and connect theAC power cordto the power supply.
1.Mainpower connector (20+4pin configuration) is correctly connected.
2.CPU+12V power connector(4 or 4+4 pin configuration) is correctlyconnected.
3.PCIeconnector if required by GPU iscorrectly connected
4.Allother needed connectorsare correctly connected.
5.ACcord is correctlyconnected to wall plug and power supply AC inlet.
6.Thenclose your computercase.
7.Turn on the power supplyby setting the I/O switch to I position your system
is ready torun.
8.Turn on your PC bypushing power button on your PC case!
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Chapter B: Installation
Chapter C: Booting the system
Incorrect insertion might cause your PC unable to boot and some components
might be damaged!
80 MASTER 80 MASTER
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Chapter D: Specification
1.0AC input voltage
1.1 Input over-currentprotection
The power supplyshall incorporate one input fuse on theLINE side for input
over current protectionto prevent damage to the power supplyand meet
product safety requirements.Fuses should be slow blow type orequivalent to
prevent nuisance trips. AC inrush current shall not causetheAC line fuse to
blow under anyconditions.
1.2 Efficiency
This series powersupply is high efficiency nearlyreach 85% at typical load.
2.0 DC outputvoltage regulation
2.1 DC outputpower distribution
80MASTER output power distribution400
+3.3 &+5 120
:400
V Vtotal output not exceed W
Output watt: 300W
Max. Output Capacity W
Parameter Minimum Normal Maximum Unit
Vin/Voltage
Vin/Frequency
9047100--240—26563Vrms
Hz
Output Range Min. Nom. Max. Unit
+12V1,2,3,4DC
+5VDC
+3.3VDC
-12VDC
+5VSB
5%
5%
5%
10%
5%
+11.4
+4.75
+3.14
-10.80
+4.75
+12.00
+5.00
+3.30
-12.00
+5.00
Volts
Volts
Volts
Volts
Volts
+12.60
+5.25
+3.47
-13.20
+5.25
Output
Max.Load
Min.Load
+3.3V +5V +12V1 +12V2
20.0A 12.0A 11.0A 16.0A
1.5A 1.0A 0.8A 0.8A
-12V
0.3A
0A
+5VSB
2.0A
0.1A
80MASTER 500 output power distribution
+3.3V +5V +12V1 +12V2
20.0A 16.0A 16.0A 16.0A
1.5A 1.0A 0.8A 0.8A
-12V
0.3A
0A
+5VSB
2.5A
0.1A
+3.3V +5V +12V1 +12V2
26.0A 26.0A 18.0A 18.0A
1.5A 1.0A 0.5A 0.5A
-12V
0.5A
0A
+5VSB
3.0A
0.1A
+12V3 +12V4
18.0A 18.0A
1.0A 0.5A
+3.3V&+5V total output not exceed 140W
+12V1, 2, 3, 4 combined output not exceed 48A
Output watt: 600W
Max. Output Capacity: 700W
2.2 Output Ripple & Noise
Output
Max.Load
Min.Load
+3.3V&+5V total outputnot exceed 130W
Output watt: 400W
Max. Output Capacity:500W
80MASTER 700 output power distribution
Output
Max.Load
Min.Load
Ripple & Noise
+3.3V
50mVp-p
+5V
50mVp-p
+12 1,2,3,4V
120mVp-p
-12V
120mVp-p
+5VSB
50mVp-p
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2.3 Output protection
If the power supply is latch into shutdown stage (when OCP ,OVP or short protection
is working ),the power supply shall return to normal operation only after the fault has
been removed and remote signal must reset for a minimum of 1 second (or the AC
removed for 10 second) . Then, it will turn on again.
2.3.1 Over voltage Protection (OVP)
In case of over voltage limits are exceeded, the power supply shall provide latch-mode
over-voltage protection.
2.3.2 Short Circuit Protection (SCP)
An output short circuit is defined as any output impedance of less than 0.1 ohms. The
power supply shall shut down and latch off for shorting all output to GND.
2.3.3 Over Current Protection (OCP)
Overload currents are applied to each tested output rail. If the current limits are
exceeded, the power supply shall shutdown and latch off.
If you have any questions or need any supports, please contact your reseller, the
nearest Huntkey agent or Huntkey headquarter service center.
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