ATTEN KPS-3030DA Adjustable Switching Power Supply
Harga : Rp. 3.700.000
ATTEN KPS-3030DA Adjustable Switching Power Supply
KPS switching power supply series
Teaching electronic production line 5. Communications industry
applications. Development of technological products. Laboratories.
Product Type: KPS-3030DA
Product weight: 9kg
Product size: 337 × 263 × 173 ( L × W × H) mm
Outline
KPS-3030DA model power supply, adjustable for high efficiency switching
power supply. It has with a load capacity, high reliability and
efficiency, voltage and current continuously adjustable DC power supply,
small size, light weight. Over-temperature, over voltage, overload,
short circuit protection, suitable for the development of technological
products, laboratory, teaching, electronic production lines, as well as
the communications industry.
Technical parameters
a) Input voltage: AC 220V ± 10% 50Hz
b) continuously adjustable output voltage : 0-30V ( DC)
c) Output current : 0-30A ( DC) continuously adjustable current limit ( 0.2A or more can adjust)
d) Rated output power: 900W
e) Accuracy: 0.1 ± 2 words
f) full load efficiency: e 84%
g) Wen-bo noise Vpp: d 2%
h) voltage stability: d 0.5%
i) Load stability: d 0.1%
j) Protection: over-current, over-voltage, short circuit, over-temperature protection
k) the working cooling mode: air-cooled
l) Working temperature : 0-40 ° C
m) Rated working efficiency e 84%
n) Voltage stability: d 1% power stability d 0.5% Load stability d 1% ripple
Precautions
AC input: AC input is 220V ± 10% 50Hz ( 110V ± 10% 60Hz in the back of the chassis will be marked) .
1. cooling: cooling fan at around the mouth and machinery ventilation
should be sufficient space to facilitate cooling. This power machine
equipped with a temperature switch will automatically rotate when the
machine heating element temperature g 45 ° C fan cooling. Do not place
the ambient temperature exceeds 40 ° C.
Over-temperature protection: This power supply has over-temperature
protection When machine heating element temperature exceeds 65 ° C, the
output power off and wait for the power supply temperature cooling
recovery of output function.
Method of operation
a) Connect the power supply ( AC220V ± 10% ) .
b) Turn the power switch, the switch indicator is green.
Adjust the voltage knob to the desired output voltage.
1. Connect external load to the " + " " - " output terminal.
2. constant current regulation: in the boot state, the current
adjustment knob clockwise to the maximum, adjust the load current point
to the desired setting, and then adjust the current knob
counter-clockwise so that the voltage starts to fall under the ammeter
current is required to set a constant current.
3. If you encounter header CC ( red) lights, the power supply is limiting state ( Any flow should header CV ( green) lights) .
Note
1. Do not start with a load power switch, doing so can damage the power supply and the load.
2. This power supply is built-in thermistor to prevent instant boot
overshoot Do not / boot, otherwise easily damage the power off in rapid
succession.
Service
Replace the fuse
If the fuse blows, the power supply will stop working, encountered such
a situation must find out the cause of the blown fuse, and correct and
then replace the fuse with the same value, in addition there is a
problem generally fuse box do not open.
( 2) maintenance
The power internal burns must be repaired by a professional electrical
maintenance personnel, or send the dealer repair by the manufacturer and
shall not be repaired to ensure safety.
Warning: the KPS-3030DA switching power supply, internal high voltage
lines, the non-professional maintenance personnel shall not carry out
maintenance, to avoid danger.
Power installation, use and maintenance instructions
Maintenance of the installation, there are many special precautions for the following special instructions:
a) After opening the package, please check carefully match the
requirements of the Specification of the aircraft with the manual is
consistent with the carrying, at the same time whether the order
contract agreed. Event of any discrepancy, please contact our sales
department to discuss ways to properly handle.
As a first step before using, must be reliable grounding of the the
atten power metal housing to ensure safety, but not mistakenly housing
connected to the zero line.
1. before the installed power test run, check again and proofreading,
make sure that the inputs and outputs, AC and DC, positive and negative
voltage value and current value, no doubt correctly, put an end to then
reverse fault, high-voltage short circuit from occurring.
2. The power does not allow for long-term is in full working
condition, or they may be caused by man-made early failure. The order
should be based on actual operating current to an allowance.
3. In order to achieve adequate cooling effect, the atten power should
be installed in a location with good air convection conditions. General
requirements for the power work should be well ventilated. In addition,
the power supply housing are not allowed to place other items.
4. atten power applies mainly resistive load, if the need to apply
mainly to capacitive or inductive-based load should be explained in the
contract, due to an oversight of the nature of the load Lane wrong, it
should be timely with our sales department contact to seek appropriate
recovery plan.
5. For high voltage power supply, it is necessary to reiterate the
importance of safety. The use of the process and power outages are not
touch output port.
6. the atten power failure, in the most efficient way of delivering
the same defective product to the Company, the Company will consider the
situation, or to repair or replace. The user must not be allowed to
atten power forcibly demolished, or will give the Company on the cause
of the failure analysis to determine the cause difficulties and both
suffered the loss.
Info dan harga terbaik hubungi :
Raja Survey Grup
JL Pesantren no.64 Jurang Mangu Timur
Pondok Aren
Tangerang Selatan 15222
Tidak ada komentar:
Posting Komentar