G-Force ps1200 User manual

INSTRUCTION MANUAL
1200W,50A
AC/DC SWITCHING
POWER SUPPLY
In case of an error the screen will display the cause of error.
WARNING AND ERROR MESSAGE
AC INPUT
100-240V
OFFON
Temp. Controlled Fan
CA UTION:
Check the AC Voltage
Before POWER ON
INTRODUCTION
Thank you for purchasing the Gforce 50A AC/DC Switching Power Supply. We are confident that
you will be very pleased with its performance because our AC/DC Switching Power Supply is designed
and manufactured by skilled professionals using the highest standard in workmanship. You can be
assured of many years of trouble free service.
1200W,
Your Gforce AC/DC switching Power Supply is designed to use household AC power source to power
equipments that required DC power. The Gforce converts standard household power 100-240V AC to 15-
30V DC power and can supply up to 50 amperes of continuous power.
Active PFC: smaller AC input current less interference, and Conform to CE Regulations.
One main DC power outputs, up to 50 amperes.
Output voltage adjustable 15-30V.
LCD indicates voltage, current amperes output, output power and the output power percentage.
AC 100-240V worldwide operation: need not any alternative switcher, worldwide safe operation.
Two USB ports, 5 volts, 2100mA total for iPad, mobile phone, digital cameras and etc.
Smart cooling fans turned on upon the temperature automatically.
Over current, over voltage, over load and over temperature protection.
Short-circuit protection on output, safer and more reliable.
FEATURES
12
AC Power
Input Socket
Power
Switch
USB Power
5V / 2.1A
Cooling
Fan
Cooling
Fan
LCD Display
(Current/Voltage/Output Power
Percentage of Output Power)
Voltage Adjustment Dial
(15V-30V) Main DC Output
(50A Max)
XT90 Connector 3 DC Output
10A Max Each
Over current protection.
Your power supply's overload protection circuit automatically shuts down the power supply when it is
overload and resets by turning POWER to OFF.
If over power protection shows on LCD display, set POWER to OFF, reduce the load (by using a device
that does not require more than 1200 watts), then set POWER to ON.
If over temperature protection shows on LCD display, set POWER to OFF,reduce the load and wait for
the device to cool down. than set POWER to ON.
OPERATION
To use the power supply after you connect the device to it, set POWER to turn it on with the power switch.
Please check all connections and confirm the wall AC outlet has power before you switch on the power
supply.
The LCD will display actual output voltage, current. If the voltage is NOT suitable for your charger or other
load, using the dial rotary to change the output voltage.
Output Power Chart
Output Voltage(V) Max Current(A) Max Power(W)
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1150
1200
1200
1200
1200
1200
1200
1200
50.0
50.0
48.0
46.2
44.4
42.9
41.4
40.0
Output Voltage(V) Max Current(A) Max Power(W)
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
750
800
850
900
950
1000
1050
1100
To take advantage of Gforce 1200W’s full power capability, the output voltage should be 24V DC or
higher. Per Ohm’s law, 24V x 50A = 1200W. Therefore, if you want to attain 1200W of output power, the
output voltage must set to 24V DC or higher.
The actual amount of output current feeding to the loading is also limited to 1200 Watts. If output voltage
is 30V, the max current is 40A.
Don't adjust the output voltage when the power supply is under loading. It may cause
damage to the charger.
Warning:
Over current
protection.
Over temperature protection.Over power protection.
Over temperature
protection.
Over power
protection.
Output voltage
adjustable 15-30V
Output Voltage
(15-30V)
Output Current
(UP to 50A)
3 0 . 0 V 3 5 . 2 A
1 0 5 6 W 8 8 . 0 %
Output Power Percentage of
Output Power
Over voltage protection.
Over voltage
protection.
Low voltage protection.
Low voltage
protection

Products by
G-FORCE, Inc.
www.gforce-hobby.jp
Mare-kanda Bld.9F, 1-3-1, Kajicho, Chiyoda-ku,
Tokyo, 101-0044, JAPAN
Copyright © 2014 G FORCE, Inc. All Right Reserved.
SPECIFICATIONS
Voltage…………………………………………………………………………………………………100-240V AC
Input AC Frequency…………………………………………………………………………………………50-60Hz
Output Voltage……………………………………………………………………………………15-30V DC±0.5V
Output Current………………………………………………………………………………………………50A±1A
Current Overload Protection…………………………………………………………………………≤51A 500MS
Input Fuse…………………………………………………………………………………………… 20A Fuse
LCD Display………………………………………………………………………………Voltage Precision ±0.3V
Current Precision ±0.5A
Output Voltage Ripple………………………………………………………………………………………<300mV
Power Efficiency………………………………………………………………………………………………89%
Power Factor……………………………………………………………………………………………………>0.98
Over Temperature Protection………………………………………………………………………………<65℃
Cooling Method…………………………………………………………………………………………Cooling Fan
Operating Temperature………………………………………………………………………………………0-40℃
Operating Humidity……………………………………………………………………………………………0-90%
Dimensions (L*W*H)…………………………………………………………………………… mm
Net Weight……………………………………………………………………………………………………… kg
305x170x85
3.08
Specifications are typical; individual units might vary. Specifications are subject to change and
improvement without notice.
34
Do not operate the power supply if it has been dropped or damaged in any way. Take it to a qualified
service technician for repair.
The power supply should be operated only from a standard AC outlet that provides 100-240V, 50/60
Hz. If you are not sure of the type of power supplied to your home, consult your local power company.
To protect the power supply during a lightning storm or when it is left unattended and unused for long
periods of time, unplug it from the AC outlet. This will prevent damage to the power supply from
lightning and power surges.
Unplug the power supply from the outlet before attempting any maintenance or cleaning. Do not use
liquid or aerosol cleaners. Use a damp cloth for cleaning and then wipe it dry immediately.
If your power supply does not operate normally, in particular if any unusual sounds or smells come
from it, unplug it immediately and contact a qualified service technician for repair.
Caution: To reduce the risk of damage:
IMPORTANT SAFETY INSTRUCTIONS
Danger: To reduce the risk of fire or electric shock, carefully follow these instructions. This manual
contains important safety and operating instructions for this power supply. Before you use the power
supply, read all the instructions and cautionary markings in this manual, on the power supply, and on the
product that you will connect to the power supply, to reduce the risk of injury:
Do not use the power supply near water (for example, a bathtub, washbowl, kitchen sink, laundry tub,
wet basement, or swimming pool).
Do not place the power supply on an unstable cart, stand or table. If the power supply falls, it could
injure a person or cause serious damage to the power supply.
Do not overload power outlets or extension cords. An overload can result in fire or electric shock.
Do not disassemble this unit; take it to a qualified service technician when service or repair is required.
Improper reassembly may result in a risk of electric shock or fire.
Do not use an attachment not recommended, this could result in a risk of fire , electric shock, or injury
to persons.
Never push any object into the slot in the power supply. It could touch dangerous voltage points or
short out parts resulting in a fire or electrical shock.
Warning:
This appliance is not intended for use by persons (including children) with reduced physical, sensory
or mental capabilities, or lack of experience and knowledge, unless they have been given supervision
or instruction concerning use of the appliance by a person responsible for their safety.
Children should be supervised to ensure that they do not play with the appliance. WARNING: If the
surface is cracked, switch off the appliance to avoid the possibility of electric shock.
For indoor use only.
Caution: Your power supply might cause TV or radio interference even when it is operating properly. To
determine whether your power supply is causing the interference, turn off your power supply. If the
interference goes away, your power supply is causing it.
Try to eliminate the interference by:
Moving your power supply away from the receiver.
Connecting your power supply to an outlet that is on a different electrical circuit from the receiver.
Contacting a qualified service technician for help.