MATRIX MPS-3005D MPS-H-1 Series DC Power Supply User Manual
- June 4, 2024
- MATRIX
Table of Contents
MPS-H-1 series DC Power Supply
User Manual
MATRIX TECHNOLOGY INC
Preface
Respected users:
Hello! Thank you for purchasing a brand-new MATRIX instrument. In order to use
this instrument correctly, please read the full text of this manual carefully
before using this instrument, especially the “safety precautions” part. If you
have read the full text of this manual, it is recommended that you keep this
manual properly and place it with the instrument or put it in a place where
you can read it at any time for future use.
Copyright Information
- MATRIX TECHNOLOGY INC. all rights reserved.
- Products are protected by patents in China or other countries, including patents that have been obtained or are applying for
- MATRIX TECHNOLOGY INC. reserves the right to change product specifications and prices.
- is a registered trademark of MATRIX TECHNOLOGY INC.
Calibration and calibration statement
The company specifically declares that the equipment listed in this manual
fully complies with the specifications and characteristics stated in the
company’s technical specifications. This instrument has been verified by our
company before leaving the factory. The verification procedures and steps are
in compliance with the specifications and standards of the Electronic
Inspection Center.
Product quality assurance
The company guarantees that the new products manufactured by the company have
undergone strict quality confirmation. At the same time, it is guaranteed that
within one year of leaving the factory, if there is any construction defect or
part failure of the product, the company is responsible for repairing it for
free. However, if the user changes the circuit, function, or repairs the
instrument and parts or the outer box are damaged, the company will not
provide free warranty service. If all the ground wires are not properly
connected in accordance with the regulations or the machine is not operated in
accordance with safety regulations and abnormal conditions occur, our company
will not provide a free warranty service. This warranty does not include
accessories that are not produced by our company, such as the accessories of
this instrument. During the one-year warranty period, please return the faulty
unit to the maintenance center of our company or the dealer designated by our
company, and the company will repair it properly. f the unit fails under
abnormal use, human negligence, or non-human control, such as earthquake,
flood, riot, or fire, and other non-human control factors, the company will
not provide free warranty service. (The company follows the sustainable
development strategy and reserves the right to improve the contents of this
manual without prior notice)
Chapter 1 Product Introduction
MPS-H-1 series DC power supply is a new generation of high-quality linear DC power supply, with remote voltage compensation function, automatic conversion of voltage stabilization and current, high stability, high reliability, high precision, and display output voltage and current at the same time. Very high cost-effective advantage.
This series of power supplies have the following characteristics:
- Infinite servo, intelligent fan system,
- With voltage and current preset function,
- Independently control output ON/OFF,
- Over temperature protection function,
- High resolution up to 1mV, 1mA,
- Voltage and current range limit function,
- Two sets of voltage and current storage functions
Chapter 2 Technical Specification
2.1 Main technical specifications
MPS-H-1 series DC power supply technical specification table (ambient
temperature: 23℃±5℃)
Model| MPS-3010H-1| MPS-3020H-1| MPS-6005H-1| MPS-6010H-1| MPS-10003H-1| MPS-
20002H-1| MPS-30001H-1
---|---|---|---|---|---|---|---
Input voltage| AC 220V/110V±10% 50Hz/60Hz
Rated output| Voltage| 0~30V| 0~30V| 0~60V| 0~60V| 0~100V| 0~200V| 0~300V
Current| 0~10A| 0~20A| 0~5A| 0~10A| 0~3A| 0~2A| 0~1A
Load regulation
| Voltage| ≤0.01%+10mV| ≤0.01%+10mV| ≤0.01%+5mV| ≤0.01%+5mV| ≤0.01%+8mV|
≤0.01%+12mV| ≤0.01%+15mV
Current| ≤0.2%+5mA| ≤0.2%+5mA| ≤0.2%+5mA| ≤0.2%+5mA| ≤0.2%+5mA| ≤0.2%+5mA|
≤0.2%+5mA
Line regulation| Voltage| ≤0.01%+10mV| ≤0.01%+10mV| ≤0.01%+5mV| ≤0.01%+5mV|
≤0.01%+8mV| ≤0.01%+12mV| ≤0.01%+15mV
Current| ≤0.2%+5mA| ≤0.2%+5mA| ≤0.2%+5mA| ≤0.2%+5mA| ≤0.2%+5mA| ≤0.2%+5mA|
≤0.2%+5mA
Setting resolution| Voltage| 1mV| 1mV| 1mV| 1mV| 10mV| 10mV| 10mV
Current| 1mA| 1mA| 1mA| 1mA| 1mA| 1mA| 1mA
Setting accuracy| Voltage| ≤0.01%+10mV| ≤0.01%+10mV| ≤0.01%+10mV| ≤0.01%+10mV|
≤0.01%+80mV| ≤0.01%+80mV| ≤0.01%+80mV
Current| ≤0.1%+5mA| ≤0.1%+10mA| ≤0.1%+5mA| ≤0.1%+5mA| ≤0.1%+5mA| ≤0.1%+5mA|
≤0.1%+5mA
Readback resolution| Voltage| 1mV| 1mV| 1mV| 1mV| 10mV| 10mV| 10mV
Current| 1mA| 1mA| 1mA| 1mA| 1mA| 1mA| 1mA
Readback accuracy| Voltage| ≤0.01%+10mV| ≤0.01%+10mV| ≤0.01%+10mV|
≤0.01%+10mV| ≤0.01%+80mV| ≤0.01%+80mV| ≤0.01%+80mV
Current| ≤0.1%+5mA| ≤0.1%+10mA| ≤0.1%+5mA| ≤0.1%+5mA| ≤0.1%+5mA| ≤0.1%+5mA|
≤0.1%+5mA
Ripple and noise| Voltage| ≤3mV(RMS)
Current| ≤5mA(RMS)
Working environment| 0~40℃ ≤80%RH
Size (WxHxD）| cm| 250150330
Weight| kg| 8| 13| 8| 13| 12| 12|
2.2 Supplementary features
Recommended calibration frequency: 1 year/1 time
Cooling method: forced air cooling
Operating environment temperature: 0 to 40 ℃
Storage temperature: -15 to 80 ℃
Use environment: indoor use design, pollution level 2, maximum humidity 80%R
Chapter 3 Quick Start
This chapter will briefly introduce the appearance and basic functions of the MPS-H-1 series DC power supply so that you can quickly get to know the MPS-H-1 series DC power supply. At the same time, it will tell you the basic inspections are to be done after getting the power supply to ensure the normal operation of the product.
3.1 Introduction to the front and rear panels
The front panel of the MPS-H-1 series DC power supply is shown in the figure
below
① Current display window,
② Voltage display window
③ Store/call button 1
④ Voltage adjustment knob/OVP setting knob
⑤ Constant pressure indicator
⑥ Store/call button 2
⑦ Positive end of the output terminal
⑧ Positive end of the remote compensation terminal
⑨ Ground terminal
⑩ Negative end of the remote compensation terminal
⑪ Negative end of the output terminal
⑫ Constant current indicator
⑬ Instrument power switch
⑭ Output switch/menu function button
⑮ Output switch indicator
⑯ Current adjustment knob/OCP setting knob
The rear panel of the MPS-H-1 series DC power supply is as shown in the figure
below :
Figure 3.2 Rear panel of MPS-H-1 series DC power supply
① Instrument power input socket
② Instrument power input switch
③ Heat dissipation hole
④ USB interface(optional)
⑤ RS-232 interface(optional)
⑥ RS-485 interface(optional)
3.2 Pre-check
Please follow the steps below to check the power supply to ensure that the
power supply can be used normally.
-
Inspection
Please check if you have received the following accessories when you receive the power supply. If any are missing, please contact your nearest dealer.
□ A power cord (conforms to the voltage standard used in the region)
□ An operation manual (standard configuration)
□ A warranty card (standard configuration) -
Connect the power cord and turn on the power
After power-on, the power supply first conducts a system self-test test, and then enters the standby state.
Warning: A three-core power cord is provided when the power supply is shipped from the factory. Your power supply should be connected to a three- core junction box. Before operating this power supply, make sure that the power supply is well grounded.
3.3 If the power fails to start
Use the following methods to solve the problems you may encounter when turning
on the power.
- Check if the power cord is connected
Model
| Fuse specification
---|---
230V| 115V
MPS-6005H-1| 5A| 8A
MPS-6010H-1| 8A| 15A
MPS-3010H-1| 5A| 8A
MPS-3020H-1| 8A| 15A
MPS-10003H-1| 5A| 8A
MPS-20002H-1| 6A| 10A
MPS-30001H-1| 5A| 8A
2. How to replace the fuse
Use a screwdriver to open the small plastic cover under the power input socket
on the rear panel of the power supply (as shown in the figure below), and you
can see the fuse. Please use a fuse with the same specifications.
Chapter 4 Operation Instructions
This chapter will introduce the operation of the front panel of the power supply in detail, divided into the following parts:
- Voltage/current setting
- Output on/off operation
- Introduction to storage/call function
- Menu setting operation
- OCP/OVP function introduction
- Introduction of the initialization function
4.1 Voltage/current setting
When the power supply is in standby or output state, lightly press the
voltage/current knob, and the corresponding setting position on the screen
will flash. At this time, you can turn the knob left and right to change the
setting value, clockwise to increase the value, and counterclockwise to
decrease When the setting value is flashing, press the knob again to change
the setting position. If no operation is performed on the knob within 5
seconds, the system will automatically exit the setting state.
4.2 Output on/off operation
1. When the power is on, the ON/OFF button can be used to control the on/off
working status of the power output.
Remark:
- The ON/OFF indicator light is on and the power supply is in the output working state.
- When the ON/OFF indicator is off, the power output is off.
4.3 Introduction to Store/Call Function
- Storage: When the power supply is in standby or output state, press and hold “M1” or “M2” for about 5 seconds. The buzzer will beep twice, and the current set value of voltage and current will be stored in the current channel.
- Call: When the power is in standby or output state, tap “M1” or “M2” and the buzzer will beep once, and the pre-stored voltage and current settings will be recalled.
4.4 Menu setting operation
Long press the “output switch/menu function button” power supply will enter
the menu setting mode, the setting content is as follows:
- Power-on parameter retention settings: P-ST ON/OFF (ON is to retain the data at the last power-off, OFF is to retain the factory default value, the current knob switches menu steps, use the voltage knob to switch the ON/OFF state, lightly press “Output switch/menu function button” to exit the menu.)
- Output status setting at power-on: P-UP ON/OFF (ON means power-on keeps the last output status when power-off, OFF means power-on keeps off, current knob switches menu steps, voltage knob switches ON/OFF status, Tap the “output switch/menu function button” to exit the menu.)
- Buzzer sound setting: BEEP ON/OFF (ON means the buzzer sound is turned on, OFF means the buzzer sound is turned off, the current knob is used to switch the menu steps, and the voltage knob is used to switch the ON/OFF state, and lightly press the “output switch” /Menu function button” to exit the menu.)
- Remote compensation function: SENSE ON/OFF (ON means remote compensation is turned on, OFF means remote compensation is turned off, the current knob is used to switch the menu steps, the voltage knob is used to switch the ON/OFF state, and lightly press the “output switch/menu function button” “Exit the menu.)
- Voltage lower limit setting: VOL-L 0.000 (The voltage display window is the lower voltage limit. Use the current knob to switch the menu steps. Press the voltage knob and the voltage window value flashes. At this time, you can turn the knob left and right to change the lower voltage limit. Tap the knob to change the setting position, and tap the “output switch/menu function button” to exit the menu.)
- Voltage upper limit setting: VOL-H 31.000 (The voltage display window is the voltage upper limit. Use the current knob to switch the menu steps. Press the voltage knob and the voltage window value flashes. At this time, you can turn the knob left and right to change the voltage upper limit, press Turn the knob to change the setting position, and lightly press the “output switch/menu function button” to exit the menu.)
- Current lower limit setting: CUR-L 0.000 (The voltage display window is the lower current limit. Use the current knob to switch the menu steps. Press the voltage knob and the voltage window value flashes. At this time, you can turn the knob left and right to change the lower limit of current, press Turn the knob to change the setting position, and lightly press the “output switch/menu function button” to exit the menu.)
- Current upper limit setting: CUR-H 1 0.100 (The voltage display window is the current upper limit value. Use the current knob to switch the menu steps. Press the voltage knob and the voltage window value flashes. At this time, you can turn the knob left and right to change the current upper limit. Press the knob to change the setting position, and lightly press the “output switch/menu function button” to exit the menu.)
- Communication address setting: SE8 ADDR 001 (the communication address can be selected from 1-254, use the CH2 voltage knob to turn left and right to modify)
- Communication baud rate setting: SE9 BAUD 9600 (Baud rate is 4800, 9600, 19200, 38400, 57600, 115200 to choose from, use the CH2 voltage knob to turn left and right to modify)
- Communication protocol selection: SE10 PLC SCPI (the communication protocol has two options, SCPI and MODBUS, use the CH2 voltage knob to turn left and right to modify).
- Communication protocol ends character selection: SE11 CEND LF (Communication protocol end character has CR, LF, CRLF, and LFCR to choose from, use the CH2 voltage knob to turn left and right to modify).
4.5 OCP/OVP function introduction
Long press the voltage/current adjustment knob to enter the OVP/OCP function
setting, and lightly press the “one-key series/parallel/function menu button”
to exit the setting. When the OVP/OCP value is set and the function is on, the
output is now When the voltage or current exceeds the OVP/OCP setting value,
the corresponding channel will prompt OVP/OCP and turn off the output. The
setting content is as follows:
-
OCP setting: Long press the current adjustment knob to enter the OCP function setting (as shown in the figure below), at this time, if you want to change the OCP setting value, you can lightly press the current adjustment knob. The current window number corresponding to the current adjustment knob will flash. Turn the knob left and right To change the setting value, lightly press the knob in the setting state to change the setting position. If you want to open or close the OCP function, you can lightly press the voltage adjustment knob and then turn the knob left and right to change the fixed value ON/OFF (ON is to open the OCP function, OFF is to close the OCP function)
-
OVP setting:
Long press the voltage adjustment knob to enter the OVP function setting (as shown in the figure below), at this time, if you want to change the OVP setting value, you can tap the voltage adjustment knob and the corresponding voltage window number will flash. Turn the knob left and right to change the setting Value, in the setting state, lightly press the knob to change the setting position. If you want to turn on or off the OVP function, you can lightly press the current adjustment knob and then turn the knob left and right to change the fixed value ON/OFF (ON is to open the OVP function, and OFF is to close the OVP function).
-
OCP protection:
When the output current exceeds the OCP setting value, the current window will prompt “OCP” and turn off the output (as shown below).
OCP protection tips -
OVP protection:
When the output voltage exceeds the OVP setting value, the voltage window will prompt “OVP” and turn off the output (as shown in the figure below).
OVP protection tips
4.6 Introduction to Initialization Function
Long press the “output switch/menu function button” to turn it on, and the
power supply will perform a factory initialization of the “function menu”, the
power supply will beep after the initialization is successful, and the
settings after initialization are as follows:
- The power-on parameter remains set to ON: P-ST ON
- The output status is set to OFF when the power is on P-UP OFF
- Set the buzzer sound to ON: BEEP ON
- Remote compensation is set to OFF: SENSE OFF
- The lower limit of voltage is set to the minimum value: VOL-L 0.000
- The voltage upper limit is set to the maximum value: VOL-H 31.00
- Set the current lower limit to the minimum value: CUR-L 0.000
- The current upper limit is set to the maximum value: CUR-H 10.100
- Communication address set to 1：SE8 ADDR 001
- Communication baud rate set to 9600：SE9 BAUD 9600
- Communication protocol choose:SCPI： SE10 PLC SCPI
- The end of the protocol communication protocol is selected as LF： SE11 CEND LF
Remark:
The initial setting value of the upper limit of voltage and current varies
slightly depending on the model. After initialization, it is the maximum rated
value of this model.
Safety
Do not install substitute parts on the instrument by yourself or perform any
unauthorized modification. Please send the instrument to our company’s
maintenance department for repair to ensure that it can be used safely. Please
refer to the specific warning or caution information in this manual to avoid
personal injury or damage to the instrument.
Safety sign
WARNING It reminds the user of certain operations, practices, or
conditions that may cause personal injury.
ATTENTION It reminds the user of operational procedures, practices,
conditions, etc. that may result in damage to the instrument or permanent loss
of data.
Grounding
High voltage( Do not turn on the machine if you are not a professional
engineer)
Read the warnings in the relevant files and pay attention to the tips. （High
voltage, please wear gloves when operating, Beware of electric shock. Do not
use the machine on safety occasions）
Certification and quality assurance
This series of programmable DC power supplies fully meet the technical
indicators stated in the manual. quality assurance
The company provides a one-year quality guarantee for the materials and
manufacturing of this product from the date of shipment.
Maintenance service
If this product needs to be repaired, please return the product to the repair
unit designated by our company.
The customer shall bear the one-way freight for sending the repaired product
to the maintenance department of the company, and the company will be
responsible for paying the return freight. If the product is returned to the
factory for repair from other countries, all freight, duties, and other taxes
must be borne by the customer.
Quality Assurance Limits
The above guarantee does not apply to damage caused by the following
conditions:
Incorrect or inappropriate maintenance of the product by the customer;
Customers use other software or interfaces;
Unauthorized modification or misuse;
Operate this product outside the designated environment, or perform
configuration and maintenance at a non-designated maintenance point.
Damage caused by the circuit installed by the customer.
Notice
The contents of this manual are subject to change without notice, and the
right of interpretation belongs to
our company.