ZALMAN ZM850-GVM User manual

User's Manual
www.ZALMAN.com
 To ensure safe and easy installation, Please read the following precautions.
Two Forward Switching
Power Supply
Ver.131231
ZM850/1000-GVM

11
Power Supply
AC Power Cord
Four Screw Five Cable Tie
User's Manual
1. Warnings and Safety Precautions
2. Components
󰁈 Opening the cover of the product while the power cord is plugged into an outlet
may cause electrocution or critical damage to the product.
󰁈 Handling the power cord with wet hands may cause electrocution.
󰁈 Inserting 󰘰ngers or metallic objects into the cooling fan may cause injury or
electrocution.
󰁈 Operating the product in an extremely cold or hot environment can degrade
product performance and lifespan.
󰁈 Exposure to liquids may cause malfunction.
󰁈 Operation in a humid or non-ventilated environment may reduce product lifespan.
󰁈 Plugging the main power connector P1 into the motherboard while the product is
connected to the AC power source may cause damage to the motherboard.
󰁈 Make sure that the connectors are connected to their designated locations, and
that the connectors are not oriented in the wrong direction when connecting the
DC output connectors.
󰁈 Please use gloves to prevent injuries during installation.
󰁈 Product designs and speci󰘰cations may be revised without prior noti󰘰cation to
improve quality and performance.
Neglecting the following may cause serious injury or death.
Neglecting the following may cause minor injuries, degrade product
conditions or cause malfunction.
Caution
Warning
Disclaimer) Zalman Tech Co., Ltd. is not responsible for any damages due to external
causes, including but not limited to, improper use, problems with electrical
power, accident, neglect, alteration, repair, improper installation, or
improper testing.

22
3. Speci󰘰cations
1) ZM850-GVM Electrical & Physical Speci󰘰cations
2) ZM850-GVM Cable Speci󰘰cations
AC Input Range Voltage 100~240VAC
±10%
Vout
Output Load Rating Combined
Power
Frequency 50Hz ~ 60󰑩
±3 Imin Imax Ipeak
AC Input Current 100VAC 15A +3.3V 0.1A 22A 140W
850W
240VAC +5V 0.2A 22A
PFC Type Active PFC +12V 0.1A 70.5A 846W
Power Factor Correction Max 99% -12V 0.0A 0.5A 6W
Inrush Current Limit
(@ Cold Start at 25)
100VAC Max 150A +5VSB 0.0A 3A 15W
240VAC Ambient Temperature
E󰘲ciency Max 88% @ 230VAC, Typical load Operation 0 ~ +45
DC Output Voltage
Regulation
Vout Regulation Range
At
Full
Load
Storage -20 ~ +70
+3.3VDC ±5% +3.14 ~ +3.47V Ambient Humidity
+5VDC ±5% +4.75 ~ +5.25V Operation 5% ~ 95% RH
+12VDC ±5% +11.4 ~ +12.6V Storage 5% ~ 95% RH
-12VDC ±10% -10.8 ~ -13.0V Dimensions 160(L) * 150(W) * 86(H)mm
+5VSB ±5% +4.75 ~ +5.25V Weight 2.8Kg
DC Output Ripple
& Noise
Vout Standard Range
At
Full
Load
Protection Funtions
+3.3VDC 50mV Over-Current Protection (OCP)
+5VDC 50mV Over-Voltage Protection (OVP)
+12VDC 120mV Under-Voltage Protection (UVP)
-12VDC 120mV Short-Cicuit Protection (SCP)
+5VSB 50mV Over-Power Protection (OPP)
Over-Temperature Protection (OTP)
Mainboard Power Connector
CPU Power 1 Connector
CPU Power 2 Connector
S-ATA / ODD Power Connector
S-ATA / ODD Power Connector
S-ATA / ODD Power Connector
S-ATA / ODD Power Connector
FDD Power Connector
PCI Express2 Power Connector
PCI Express1 Power Connector
PCI Express4 Power Connector
PCI Express3 Power Connector

333
3. Speci󰘰cations
3) ZM1000-GVM Electrical & Physical Speci󰘰cations
4) ZM1000-GVM Cable Speci󰘰cations
AC Input Range Voltage 100~240VAC
±10%
Vout
Output Load Rating Combined
Power
Frequency 50Hz ~ 60󰑩
±3 Imin Imax Ipeak
AC Input Current 100VAC 15A +3.3V 0.1A 23A 140W
1000W
240VAC +5V 0.2A 23A
PFC Type Active PFC +12V 0.1A 83A 996W
Power Factor Correction Max 99% -12V 0.0A 0.5A 6W
Inrush Current Limit
(@ Cold Start at 25)
100VAC Max 150A +5VSB 0.0A 3A 15W
240VAC Ambient Temperature
E󰘲ciency Max 88% @ 230VAC, Typical load Operation 0 ~ +45
DC Output Voltage
Regulation
Vout Regulation Range
At
Full
Load
Storage -20 ~ +70
+3.3VDC ±5% +3.14 ~ +3.47V Ambient Humidity
+5VDC ±5% +4.75 ~ +5.25V Operation 5% ~ 95% RH
+12VDC ±5% +11.4 ~ +12.6V Storage 5% ~ 95% RH
-12VDC ±10% -10.8 ~ -13.0V Dimensions 160(L) * 150(W) * 86(H)mm
+5VSB ±5% +4.75 ~ +5.25V Weight 2.9Kg
DC Output Ripple
& Noise
Vout Standard Range
At
Full
Load
Protection Funtions
+3.3VDC 50mV Over-Current Protection (OCP)
+5VDC 50mV Over-Voltage Protection (OVP)
+12VDC 120mV Under-Voltage Protection (UVP)
-12VDC 120mV Short-Cicuit Protection (SCP)
+5VSB 50mV Over-Power Protection (OPP)
Over-Temperature Protection (OTP)
Mainboard Power Connector
CPU Power 1 Connector
CPU Power 2 Connector
PCI Express 2 Power Connector
PCI Express 1 Power Connector
S-ATA / ODD Power Connector
S-ATA / ODD Power Connector
S-ATA / ODD Power Connector
S-ATA / ODD Power Connector
FDD Power Connector
PCI Express4 Power Connector
PCI Express3 Power Connector
PCI Express6 Power Connector
PCI Express5 Power Connector

4444
4. Certi󰘰cations