KORADO KA3005PS Digital Control and Programmable DC Power Supply User Manual

KORADO KA3005PS Digital Control and Programmable DC Power Supply

Models

• KA3003DS,KA3003DE,KA3003DEA,KA3003PS,KA3003PE,KA3003PEA,KA3003PE+,KA3003PEA+
• KA3005DS,KA3005DE,KA3005DEA,KA3005PS,KA3005PE,KA3005PEA,KA3005PE+,KA3003PEA+
• KA6005DS,KA6005DE,KA6005DEA,KA6005PS,KA6005PE,KA6005PEA,KA6005PE+,KA3003PEA+
• KA3010DS,KA3010DE,KA3010DEA,KA3010PS,KA3010PE,KA3010PEA,KA3010PE+,KA3003PEA+
• KA6002DS,KA6002DE,KA6002DEA,KA6002PS,KA6002PE,KA6002PEA,KA6002PE+,KA3003PEA+
• KA6003DS,KA6003DE,KA6003DEA,KA6003PS,KA6003PE,KA6003PEA,KA6003PE+,KA3003PEA+

IMPORTANT SAFETY INFORMATION

• Please read these Instructions carefully before use and retain for future reference.
• The following safety symbols may appear in this manual or on the series:

• Do not block or obstruct the opening to the cooling fan vent.
• Avoid severe impacts or rough handling as it could lead to damage.
• Do not discharge static electricity.
• Do not disassemble unless you are qualified as service personnel.

AC INPUT

• AC input voltage: 11 0V / 120V / 220V / 230V, 50/60Hz.
• Connect the protective grounding conductor of the AC power cord to an earth ground, in order to avoid electrical shock.

OPERATION ENVIRONMENT

STORAGE ENVIRONMENT

FUSE

(20x5mm)
KA3005PS / KA3005PE / KA3005PEA / KA3005PEA+| T5A / 250V (20x5mm)| T3A / 250V (20x5mm)
KA6005DS / KA6005DE / KA6005DEA| T10A / 250V (20x5mm)| T5A / 250V (20x5mm)
KA301ODS / KA301ODE / KA3010DEA| T10A / 250V (20x5mm)| T5A / 250V (20x5mm)
KA3010PS / KA3010PE / KA3010PEA / KA3010PEA+| T10A / 250V (20x5mm)| T5A / 250V (20x5mm)
KA6005PS / KA6005PE / KA6005PEA / KA6005PEA+| T10A / 250V (20x5mm)| T5A / 250V (20x5mm)
KA6002DS / KA6002DE / KA6002DEA| T5A / 250V (20x5mm)| T3A / 250V (20x5mm)
KA6003DS / KA6003DE / KA6003DEA| T5A / 250V (20x5mm)| T3A / 250V (20x5mm)
KA6002PS / KA6002PE / KA6002PEA / KA6002PEA+| T5A / 250V (20x5mm)| T3A / 250V (20x5mm)
KA6003PS / KA6003PE / KA6003PEA / KA6003PEA+| T5A / 250V (20x5mm)| T3A / 250V (20x5mm)

• Avoid the risk of fire by only replacing the fuse with the specified type and rating.
• Disconnect the power before replacing the fuse.
• Make sure the cause of the fuse blowout is fixed before replacing the fuse.

Correspondence Table of Models and Functions

mode| V

meter

| A

meter

|

Res o lu t ion

| Current Read Resolution (C >0.5A) and (C<a0.5A)| External interf ace| Analog control interface| RS232 USB
---|---|---|---|---|---|---|---
K A3003 DS K A300 5DS| 4 digit| 4 digit| 1OmV/ 1mA| 1m A and 0.1mA| No| No| No
KA3003DE KA3005DE| 4 digit| 4 digit| 1OmV/ 1mA| 1m A and 0.1mA| Exter switch and

vo l tage compensat i on

| No| No
KA3003DEA KA3 005DE A| 4 digit| 4 digit| 1OmV/ 1mA| 1m A and 0.1mA| E x ter s wi tch and

v o l tage compensat i on

| Yes| No
KA3003PS KA3005PS| 4 digit| 4 digit| 1OmV/1 mA| 1m A and 0.1mA| No| No| Yes
KA3003PE KA3005PE| 4 digit| 4 digit| 1OmV/1 mA| 1m A and 0.1mA| E xter sw i tch and

vo l tage c ompensat i on

| No| Yes
KA3003PE A KA3005PEA| 4 digit| 4 digit| 1OmV/1 mA| 1m A and 0.1mA| E xter sw i tch and

vo l tage c ompensat i on

| Yes| Yes
KA3010DS KA600 5DS| 4 digit| 4 digit| 1OmV/ 1mA| 1m A and 0.1mA| No| No| No
K A30 10DE K A600 5DE| 4 digit| 4 digit| 1OmV/ 1mA| 1m A and 0.1mA| E xter sw i tch and

vo l tage c ompensat i on

| No| No
K A3 010DEA KA6005DEA| 4 digit| 4 digit| 1OmV/ 1mA| 1m A and 0.1mA| E xter sw i tch and

vo l tage c ompensat i on

| Yes| No
KA3 010PS KA6005 PS| 4 digit| 4 digit| 1OmV/ 1mA| 1m A and 0.1mA| No| No| Yes
KA30 10PE KA6005PE| 4 digit| 4 digit| 1OmV/ 1mA| 1m A and 0.1mA| Exter sw i tch and

vo l tage compe n sat i on

| No| Yes
KA30 10PEA KA6005PEA| 4 digit| 4 digit| 10mV/ 1mA| 1m A and 0.1mA| E xter sw i tch and

vo l tage c ompensat i on

| Yes| Yes
KA60 02DS KA6 003DS| 4 digit| 4digit| 10mV/ 1mA| 1m A and 0.1mA| No| No| No
KA6002DE KA6003DE| 4 digit| 4 digit| 10mV/ 1mA| 1m Aa nd 0.1mA| Exter sw i tch and

vo l tage c ompensat i on

| No| No
KA6002DEA KA6003DEA| 4 digit| 4digit| 10mV/ 1mA| 1m A and 0.1mA| E xter sw i tch and

vo l tage c ompensat i on

| Yes| No
KA6002PS KA60 03PS| 4 digit| 4digit| 10mV/ 1mA| 1m A and 0.1mA| No| No| Yes
KA6002PE KA6003 PE| 4 digit| 4 digit| 10mV/ 1mA| 1m A and 0.1mA| E x t e r sw itch and

v oltage c o mpen s ati o n

| No| Yes
KA 6002PEA KA6003 PEA| 4 digit| 4 digit| 1OmV/ 1mA| 1m A and 0.1mA| Exler s w itch and

voltage compensation

| Yes| Yes
KA3003 PE+, K A3005PE+, KA6002 /3PE+, KA301OPE+, KA6005 PE+ , KA3003 PEA+, KA3005 PEA+, K A6002/3PEA+, KA301OPEA+,

KA6005 PEA+, RS485 and MODBUS communication functions are added on the 12 models based on the accord ing functions on the above table.

Main Features

• Low noise: the cooling fan is controlled by the radiator temperature.
• High-precision voltage and current output (see parameter table), and maximum resolution 0.1 mAof current reading.
• Constant Voltage/Constant Cu1T11nt operation
• Output ON/OFF control
• Voltage, current and power display
• Digital panel control
• 4 pairs of saving/recalling panel settings
• Coarse and fine voltage/.current control
• Software callbraUon
• Keyboard LOCK function
• Over-Voltage and Over-Current Protections that can set parameters
• Reverse polarity protection
• Short circuit protection
• Analog control interface and external switch control interface (only for some models)
• Output terminal voltage compensation (only for some models)
• USB/RS232 for remota control (only for some models)
• RS485 control interface (only for some models)

FRONT PANEL OVERVIEW

DISPLAY

CONDITION INDICATION

BRIEF INTRODUCTION OF PANEL OPERATION

Rear Panel and Interfaces of Machine and Control Terminal

• The power cord socket accepts AC values: 115V/230V, 50/60Hz. Please refer to the fuse parametrs on the back of the fuse label, in order to replace the fuse with the specified fuse.
• Ensure the correct type of fuse is installed prior to powering up.

Diagram of Rear Panel

OPERATION

• Connect the AC power cord and select the corresponding AC voltage according to the back label, the connect the AC power cord to the socket on the back panel.
• press the power switch to tum the pwer on.The display initialises, showing the model of the machine and the the setting level,which is recalled from the last use.
• press the power switch again to turn the power off.

Output Control and Output Shutdown Memory of Power Supply

• press ,Output will be tu med on, the positive and negative terminals will output according voltage and the output indicator light will be lit ON.

• Press and hold for one second, and then the output indicator will be lit ON. At this time, the machine will memorize the output status before shutting down, and the last status will be exactly What the power supply is when you power ON next time.
  Note: If there are any of the following conditions, the output will automatically turn off:

• OVP turns on and then there is unusual voltage on the onput terminal which is more than the setting voltage;

• OCP turns on and then there is unusual current on the ouput terminal which is more than the setting current;

• Recalling other setups from the memory.

BEEP ON/OFF

• By default, the beep sound is enabled.
• To turn off the beep, press the key for one seconds.
• A beep sounds, meaning the beep setting will be turned off.
• To enable the beep, press the key for one seconds again.

FRONT PANEL LOCK

• Press the key for one seconds to lock the front panel key operation. The key LED will turn on.
• To unlock, press and hold the LOCK key for one seconds.

OUTPUT SET

Panel Operation

• Connect the load to the front pore,
• Voltage or current adjustment selective button, press for the first time, and then the voltage setting value will blink. At this time, you can adjust the voltage setting value by rotating the adjustment knob. Then press the Voltage/Current button again to make the current setting value bicker, and then to adjust the current setting value through rotating the knob. And the setting blinking time is around 8 seconds. If you want to end the setting blinking, press and hold the button for 0.5 second.
• By default, the voltage and current knob work in coarse mode. In order to activate in yne mode, press the key to choose between coarse or yne mode.
• Turning on the output and pressing the output key will turn on the key LED and display CV or CC mode.

SAVE SETUP

Contents

| The following list shows the setup contents:

•    Fine/coarse knob editing mode Beep on/off

Output voltage/current level

Output on/off (The shutdown memory must be set to make it saved)

---|---

Panel Operation

|

Press one of the four buttons (M1, M2, M3, M4) and the LED light turns on accordingly. After adjusting the value, it is automatically saved, once the LED light stops blinking.

RECALL SETUP
The front panel settings can be recalled from one of the four internal memories.

• Press any button of M1 to M4.
• For example, the memory of the panel setting is recalled in M 1.
• After you recall M4, rotate the shuttle knob and then M5 is recalled.
• If the memory indicator is lit on the panel of lights, then the current memory is recalled.
• Note: When a setting is recalled the output automatically turns off.

Setting of Function Menu

• Press and hold the button M4 (menu) for one second to enter the setting interface of function menu.
• Press the left and right key to switch into different settings. To exit, press and hold the button M4 (MENU) for one second. And the instructions of menu settings are as follows:

Function Descriptions of Serial Number

1. External switch control – turn the knob to change the setting, and ON parameter indicates enabling the external output switch while OFF indicates turning off the external control switch.

2. Connection terminal compensation setting – tum the knob to change the parameter setting, and ON parameter means turning on the output terminal compensation while OFF means turning off the output terminal compensation.

3. External setting of analog control setting – turn the knob to change the parameter setting, 0 refers to turning off this function; 1 means the external analog voltage control, and current value is subject to fixed setting; 2 refers to the external analog current control, and the voltage value is subject to fixed setting; 3 means the voltage and current are controlled respectively by the external analog control.

4. The communication baud rate setting – the baud rate can be set to 9600, 18400, 39600, 115200 by adjusting the knob .

5. 485 communication mode is turned on – adjust the knob to change the 485 communication mode (ON or OFF).

6. 485 communication address setting – turn the knob to set 485 communication address.

7. 485 communication format settings – 485 communication format can be set by adjusting the knob.

8. Low-Endian

9. High-Endian

10. Low-Endian data exchange mode

11. High-Endian data exchange mode

REMOTE CONTROL

All models can be connected to a computer through interfaces USB/RS232 on the back of the machine and controlled by the remote control.

COM setting
Set up the COM port inside the computer according to the following list:

• Baud rate: 9600, 19200,38400,57600, 115200
• Parity bit: None
• Data bit: 8
• Stop bit: 1
• Data pow control: None

Functionality Check

• Run this query command via the terminal application, such as MTTTY {Multi-threaded TTY).
• This should return the idenitiycation information: Manufacturer, model name, serial number, KORAD KA3005PS VX.X SN: xxxxxxxxx

Entering the Remote Control Mode

• Connect the USB.
• The power supply will automatically connect. After a normal connection, there will be a tweet from the power supply itself.
• The panel keys are locked, so the power supply can only rely on the remote control.

Exiting from the Remote Control Mode

• Close the remote control software.
• Disconnect the USB from the back.
• The power supply disconnects. You will hear a beep, which hints that the remit control is over.
• The power supply automatically comes in the panel control mode.

SPECIFICATIONS

Note: The specifications in the table below have all been tested in temperature ranging from 25°C down to -5°C, and after being warmed up for 20 minutes.

Model

| KA3003DS/ KA3003DE/ KA3003DEA/ KA3003PS/ KA3003PE/ KA3003PEA/ KA3003PEA+| KA3005DS/ KA3005DE/ KA3005DEA/ KA3005PS/ KA3005PE/ KA3005PEA/ KA3005PEA+| KA6002DS/ KA6002DE/ KA6002DEA/ KA6002PS/ KA6002PE/ KA6002PEA/ KA6002PEA+| KA6003DS/ KA6003DE/ KA6003DEA/ KA6003PS/ KA6003PE/ KA6003PEA/ KA6003PEA+| KA3010DS/ KA3010DE/ KA3010DEA/ KA3010PS/ KA3010PE/ KA3010PEA/ KA3010PEA+| KA6005DS/ KA6005DE/ KA6005DEA/ KA6005PS/ KA6005PE/ KA6005PEA/ KA6005PEA+
---|---|---|---|---|---|---
Voltage Range| 0 _ V

30

| ****

0-30V

| ****

0-60V

| ****

0-60V

| ****

0-30V

| ****

0-60V

Current Range| 0 _ A

3

| 0-SA| 0-2A| 0-3A| 0-10A| 0-SA

Load Regulation

Voltage Current

| ****

50.01%+2mV

50.1%+5mA

5_0 1%+ 10m  A

| ****

50.01%+2mV

50.1%+5mA

| ****

50.01%+2mV

50.1%+5mA

| ****

50.01%+2mV

50.1%+5mA

| ****

50.01%+3mV

50.1%+20mA

| ****

50.01%+2mV

50.1%+10mA

Line Regulation

Voltage Current| 50.01%+3mV

50.1%+3mA

| 50.01%+3mV

50.1%+3mA

| 50.01%+3mV

50.1%+3mA

| 50.01%+3mV

50.1%+3mA

| 50.01%+3mV

50.1%+3mA

| 50.01%+3mV

:S0 . 1%+3m      A

Setup Resolution
Voltage Current| 1OmV

1mA

| 10mV

1mA

| 10mV

1mA

| 10mV

1mA

| 10mV

1mA

| 10mV

1mA

Setup Accuracy (25 ° C to -5 ° C)
Voltage Current| 50.5%+20mV

50.5%+3mA

| 50.5%+20mV

50.5%+5mA

| 50.5%+30mV

50.5%+3mA

| 50.5%+30mV

50.5%+3mA

| 50.5%+20mV

50.5%+10mA

| 50.5%+30mV

50.5%+5mA

Ripple (20-20m)
Voltage Current| 51mVrms 53mVrms| 52mVrms 53mVrms| 51mVrms s3mVrms| 51mVrms s3mVrms| 52mVrms s5mVrms| 51mVrms s3mVrms
Temperature Coefficient
Voltage Current| 5150ppm s 150ppm| 5150ppm s150ppm| 5150ppm s150ppm| 5150ppm s150ppm| 5150ppm s150ppm| 5150ppm s150ppm
Read Back Accuracy
Voltage Current| 1OmV

1mA

| 10mV

1mA

| 10mV

1mA

| 10mV

1mA

| 10mV

1mA

| 10mV

1mA

Read Back Temperature Coefficient
Voltage Current| 5150ppm s 150ppm| 5150ppm s150ppm| 5150ppm s150ppm| 5150ppm s150ppm| 5150ppm s150ppm| 5150ppm s150ppm
Reaction Time
Voltage Rise Voltage Drop| 51OOmS

s100mS

(10% rated load)

| 51OOmS

s100mS

(10% rated load)

| 51OOmS

s100mS

(10% rated load)

| 51OOmS

s100mS

(10% rated load)

| 51OOmS

s100mS

(10% rated load)

| 51OOmS

s100mS

(10% rated load)

Analog Programming: 0-10V control (only for some models)
I External voltage control output voltage

I

| Accuracy and linearity: ±0.1% of rated output voltage+15mv.
External voltage control output current| Accuracy and linearity: ±0.5% of rated output current+5mA.

Size and weight

KA3003DS I KA3003DE / KA3003DEA /

KA3003PS / KA3003PE / KA3003PEA / KA3003PEA+

| ****

262110160mm

| ****

3.7kg

KA3005DS I KA3005DE / KA3005DEA /

KA3005PS / KA3005PE / KA3005PEA / KA3005PEA+

| ****

262110160mm

| ****

4.3kg

KA6002DS / KA6002DE / KA6002DEA /

KA6002PS / KA6002PE / KA6002PEA / KA6002PEA+

| ****

262110160mm

| ****

4.2kg

KA6003DS / KA6003DE / KA6003DEA /

KA6003PS / KA6003PE / KA6003PEA / KA6003PEA+

| ****

262110160mm

| ****

4.6kg

KA3010DS / KA3010DE / KA3010DEA/

KA3010PS / KA3010PE / KA3010PEA/ KA3010PEA+

| ****

305110160mm

| ****

8.0kg

KA6005DS / KA6005DE / KA6005DEA /

KA6005PS / KA6005PE / KA6005PEA / KA6005PEA+

| ****

305110160mm

| ****

8.3kg

Remote Control Syntax V4.0

KA3000-6000PS, PE, PE+, PEA, PEA+ Series

Command format: VSET:

1. VSET: Command header
2. X: output channel
3. separator
4. NR2: parameter

Command Details

ISET :

• Description: Sets the output current.
• Example: ISET1 :2.225
• Sets the CH1 output current to 2.225A

ISET ?

• Description: Returns the output current setting.
• Example: ISET1?
• Returns the CH1 output current setting

VSET :

• Description: Sets the output voltage.
• Example: VSET1 :20.50
• Sets the CH1 voltage to 20.50V

VSET ?

• Description: Returns the output voltage setting.
• Example: VSET1?
• Returns the CH1 voltage setting.

IOUT ?

• Description: Returns the actual output current.
• Example: IOUT1?
• Returns the CH1 output current

VOUT ?

• Description: Returns the actual output voltage.
• Example: VOUT1?
• Returns the CH 1 output voltage

BEEP

• Description: Turns on or off the beep. Boolean: boolean logic.
• Example: BEEP1 Turns on the beep.

OUT

• Description: Turns on off the output.
• Boolean: 0 OFF, 1 ON
• Example: OUT1 Turns on the output

STATUS?
Description: reading the status of the power supply returning
Contents: 8 bits follow the below formats
Bit Content Description

• 0 CH1 0=CC mode, 1=CV mode
• 1 CH2 0=CC mode, 1=CV mode
• 2, 3 Tracking 01 =independent, 11 =serial connection, 10=parallel connection
• 4 Beep 0=OFF, 1 =ON
• 5 OCP 0=OCP OFF, 1 =OCP ON
• Output 0=OFF, 1=ON
• OVP 0=OVP OFF, 1 =OVP ON

*IDN?

• Description: Returns the KA3005PEA identification.
• Example *IDN?
• Contents KORAD KA3005PEA V4.0 (Manufacturer, model name,).

RCL

• Description: Recalls a panel setting.
• NR11-5: Memory number 1 to 5
• Example RCL 1 Recalls the panel setting stored in memory number1

SAV

• Description: Stores the panel setting.
• NR11-5: Memory number 1 to 5
• Example SAV1 Stores the panel setting stored in memory number1

OCP

• Description: Stores the panel setting.
• Boolean: 0 OFF, 1 ON
• Example: OCP1 Turns on the OCP

OVP

• Description: Turns on the OVP.
• Boolean: 0 OFF, 1 ON
• Example: OVP1 Turns on the OVP

POWER?

• Description: Output power reading
• Example: POWER? Turns on the power

CURRENTA CURREN MA

• Description:Switch the current display unit to A or mA
• Example: CURRENT A Turns on the power

ANALOGE1

• Description:External analog signal controls output
• Example:ANALOGE1 Turns on External analog signal controls output

Read analog signal setting

• NMLOGE? reading data 1 means turning ON, and 0 means turning OFF.

External switch control

• Description: Turns on external switch control
• Example: EXON:1 Turns on external switch control

Connection terminal compensation setting

• Description:Connection terminal compensation setting
• Example: SENSE:1 Open Connection terminal compensation

Modbus Protocol

The upper computer sends instructions

Slave Address

| ****

6 tion

| ****

Selan address

| ****

Data length/setting content

| ****

CRCL

| ****

CRCH

| ****

Instructions

01H

| ****

01H

| ****

0000H

| ****

N-16bit

| ****

XXH

| ****

XXH

| Function: read machine status Address:000H-CC/CV

0001H-ON/OFF indicates the output 0004H- beep

0005H-LOCK indicates the lock 0006H-OVP

0007H-OCP

000AH-SENSE external compensation 000CH-ON/OFF external switch

01H

| ****

05H

| ****

0001H

| ****

FF00H

| ****

XXH

| ****

XXH

| Function: set machine status

Address: 0001H-ON/OFF indicates the output 0004H-beep

0005H-indicates the lock 0006H-OVP ON/OFF

0007H-OCP ON/OFF

0008H- indicates the AUTO mode 000AH-SENSE external compensation 000CH-ON/OFF external switch

Setting content: FF00H-turning ON 0000H-turning OFF

01H

| ****

03H

| ****

0000H

| ****

N-16bit

| ****

XXH

| ****

XXH

| Functionn: read the voitage and current values of the device

Address: 0000H-0001H output voltage 0002H-0003H output current

0004H-0005H set voltage 0006H-0007H set current 0008H-0009H set OVP

000AH-000BH  set OCP

01H

| ****

010H

| ****

0004H

| ****

N-16bit (How many addresses to write)

| ****

The length is 2N bytes

-8bit

| ****

XXH

| ****

XXH

| Function: set voltage and current values of the device

Address: 0004H-0005H set voltage

0006H-0007H set current 0008H-0009H set OVP

The lower computer responds

Slave Address

| ****

6 tion

| ****

Data length

| ****

Data

| ****

CRCL

| ****

CRCH

| ****

Instructions

01H

| ****

01H

| ****

(N+7)/8

-8bit

| ****

XXH

| ****

XXH

| ****

XXH

| ****

Address:0000H-BIT0 0001H-BIT1.

01H

| ****

05H

| ****

set an address 0001H -16bit

| ****

FF00H -16bit

| ****

XXH

| ****

XXH

| ****

Return the commands of upper computer

01H

| ****

03H

| ****

2N -8bit

| ****

2N data

| ****

XXH

| ****

XXH

| ****

Function: return the data value to be read Data: a data integer of 16-bit floating-point

01H

| ****

010H

| ****

Starting and ending addresses

-16bit

| ****

N-number of writing addresses -16bit

| ****

XXH

| ****

XXH

| ****

Function: return function code, start address, address length

DONGGUAN KORAD TECHNOLOGY CO., LTD

• Address: F9, Building D2, Kechuang Center, Songshan Lake Intelligent Valley,
• No. 7 Yanhe North Road, Liaobu Town, Dongguan City, Guangdong Province.
• Tel,+86-769-81111584 Fax, +86-769-81111804
• E-mail, krissy@koradtechnology.com.
• www.koradtechnology.com.
• www.korad.com.cn.

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