KD3000PV3.0 Kd3005p User Manual

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KD3000-6000 Series User Manual
Programmable DC Power Supply
User Manual
SHENZHEN KORAD TECHNOLOGY CO. LTD.
Address:F3, Building A4, District B, Songbai Industrial Park,
Guangming New District, Shenzhen, 518106, P.R.China.
Tel: 86-755-61535026 Fax: 86-755-61535025
E-mail: adam@koradtechnology.com
www.koradtechnology.com
www.korad.com.cn
KD3000/6000-Series User Manual
Low noise
heatsink temperature
Constant voltage / constant
Digital panel control
4 digits display
Software calibration
Over Current Protection
Button lock function
Main Features
1
Cooling fan controlled by
USB/RS232 for remote control
Safety Guidelines
•Avoid severe impacts or rough handling that leads to
damage.
•Do not disassemble unless you are qualified as
servi ce perso nnel.
AC INPUT •AC Inut Voltage: 110V / 120V / 220V / 230V , 50 / 60 Hz
•Connect the protective grounding conductor of the AC
power cord to an earth ground, to avoid electrical
shock.
FUSE
•To ensure fire protection, replace the fuse only with the specified type
and rating.
•Disconnect the power cord before fuse replacement.
•Make sure the cause of fuse blowout is fixed before fuse replacement.
!
•Do not discharg e static electricity .
•Do not block or obstruct the cooling fan vent opening.
!
!
!
!
SAFETY INSTRUCTION
Operation
Environment
•
•Location: Indoor, no direct sunlight, dust free,
almost non-conductive pollution (note below)
•Relative Humidity: < 80%
•Altitude: < 2000m
•Temperature: 32–104°F
Storage
environment
•Location: Indoor
•Relative Humidity: < 70%
•Temperature:-10-70℃
Mode l
KD300 3
KD300 5
110/ 120 VV 220 /230 V
T4A/ 250 V
T5A/ 250V
T2A/ 250 V
T3A/ 250 V
KD600 3
T5A/ 250V
T3A/ 250 V
KD3000/6000-Series User Manual
2
7. OUT<Boolean>
Description：Turns on or off the output.
Boolean：0 OFF,1 ON
Example: OUT1 Turns on the output
8. STATUS?
Description：Returns the POWER SUPPLY status.
Contents 8 bits in the following format
Bit Item Description
0 CH1 0=CC mode, 1=CV mode
1,2,3,4,5 N/A
6 Output 0=Off, 1=On
7 N/AN/A
9. *IDN?
Description：Returns the KA3005P identification.
Example *IDN?
Contents KORAD KD3005P V2.0 (Manufacturer, model
name,).
10. RCL<NR1>
Description：Recalls a panel setting.
NR1 1 5: Memory number 1 to 5
Example RCL1 Recalls the panel setting stored in
memory number 1
11. SAV<NR1>
Description：Stores the panel setting.
NR1 1 5: Memory number 1 to 5
Example ：SAV1 Stores the panel setting in memory
number 1
12. OCP<NR1>
Description：Over current
Example ：OCP1 OCP ON
KD3000/6000-Series User Manual
9
LOCK
OCP
C
C
.C
V
VV
.
AA
VOLTAGE CURRENT
LOCK/UNLO CK
OCP ON/OFF
PUSH
FINE/CO AR SE
PUSH
FINE/CO AR SE
POWER
Pus h/Hold Pus h/Hold
+-GND
Display of voltage
& current value
Adjustment Knob
for Voltage
Output TerminalS
Power
ON / OFF Button
Over Current Protection Active
Constant Current Mode
Constant Voltage Mode
DISPLAY
Voltage level
Current level
VV Voltmeter displays the setup value of output
voltage .
Displays the setup value of output current .
AA
3
Adjustment Knob
for Current
Panel LOCK Indicator
KD3000/6000-Series User Manual
KD3005D DIGI TAL_CON TROL D C POWE R SUPP LY KA Series Remote Control Syntax V2.0
Command format ：VSET<X>:<NR2>
1. VSET: command header
2. X: output channel
3. : separator
4. NR2: parameter
Command Details:
1. ISET<X>:<NR2>
Description： Sets the output current.
Example:ISET1:2.225
Response time 50ms
Sets the CH1 output current to 2.225A
2. ISET<X>?
Description： Returns the output current setting.
Example: ISET1?
Returns the CH1 output current setting.
3. VSET<X>:<NR2>
Description：Sets the output voltage.
Example VSET1:20.50
Sets the CH1 voltage to 20.50V
4. VSET<X>?
Description：Returns the output voltage setting.
Example VSET1?
Returns the CH1 voltage setting
5. IOUT<X>?
Description：Returns the actual output current.
Example IOUT1?
Returns the CH1 output current
6. VOUT<X>?
Description：Returns the actual output voltage.
Example VOUT1?
Returns the CH1 output voltage
KD3000/6000-Series User Manual
8
FNSZ1057-00-00
S/N NO:011062300000000-0000
TO AVO ID EL ECT RIC S HOC K, THE POW ER CORD P ROTE CTI VE
GROUN DIN G CON DUC TOR M UST B E CON NEC TED TO GROU ND.
WARNI NG
DO NOT REM OVE C OVE RS; REFER
SERVIC ING TO QUAL IFIE D PERS ONN EL.
FOR C ONTIN UED FIR E PROTE CTION , REPLA CE FUSE W ITH 250 V FUSE OF T HE
SPE CIFIE D TYPE AN D RATING .NO OPE RATION S ERVIC EABLE C OMPON ENTS IN SIDE
FUS E RATIN G: 2A / 250 V
VOLTAG E RATIN G: AC 220V
Fan
Label on Vol tage
& Fuse
Power Socket
USB Interface
Rs232 Interface
VOLTAGE
LOCK/UNLOCK
PUSH
FINE/COARSE
Push/Hold
CURRENT
OCP ON/OFF
PUSH
FINE/COARSE
Push/Hold
Condition Indicators - LED Panel Lights
LOCK
OCP
C
C
.C
V
. C.V indicates constant voltage. When the power supply is
in constant voltage mode, this light is on.
C.C indicates constant current. When the power supply is
in constant current mode, this light is on.
Voltage Adjustment Knob: Push the voltage
adjustment knob and then the voltage meter will
flicker, when voltage output can be changed by
adjusting the knob. Then the resolution of the knob
rotation can be changed. Push it to change the
resolution of voltage adjustment;
Current Adjustment Knob: Push the voltage
adjustment knob and then the voltage meter will
flicker, when voltage output can be changed by
adjusting the knob. And push the knob again when
the meter flikers, then the resolution of the knob
rotation can be changed.
Will be closed.
Panel LOCK Indicator
Over Current Protection indicator. When the power supply
is in OCP mode this light is on.
4
KD3000/6000-Series User Manual
Voltage and Current Adjustment Knob Operation
Mode1
There are 3 adjustment modes for the voltage and current levels, that is, Mode 1
and Mode 2. Mode 1: Before setting, push the knobs to adjust the voltage and
current levels. Mode 2: adjust directly, no need to push the knobs. And these 2
modes can be shifted by pushing the voltage adjustment knob and the current
adjustment knob at the same time and holding for 2 seconds.
Mode 3: remote control mode (programmable control mode).
LOCK Adjustment Mode
COM setting Set up the COM port inside the PC according to the
following list.
• Baud rate: 9600
• Parity bit: None
• Data bit: 8
• Stop bit: 1
• Data flow control: None
Run this query command via the terminal
application such as MTTTY (Multi-threaded TTY).
*DIN?
This should return the identification information:
Manufacturer, model name, software version.
KORAD KD3003P Vx.xx
Functionality
check
REMOTE CONTROL
KD3005P DC POWER SUPPLY PC
2
3
5
2
3
5
KD3000/6000-Series User Manual
RS232 Interface Definition
7
KD3000/6000-Series User Manual
5
POWER
On / Off main power.
+-
Connects the ground (earth ) terminal.
outputs voltage and current.
VOLTAGE
LOCK/UNLOCK
PUSH
FINE/COARSE
Push/Hold
CURRENT
OCP ON/OFF
PUSH
FINE/COARSE
Push/Hold
In mode 2,rotate the adjustment knobs to adjust the
voltage and current values. The default of the
voltage initial settings is 1v while that of the current
is 100mA. The voltage and current levels can be
changed by pushing the knobs.
Mode 2
press and hold for 3 seco nds to start OCP mode, where
the output will be cut off when the output current reaches
the se t value. In the OCP mode, rotate this knob to reco ver
the output. Press and hold for 3 seco nds again and then the
OCP functi on
Operation of Over Current Protection
Power Switch and Output Terminals
Mode 3
Continuous Adjustment Mode
Remote Control Mode
Push and hold the VOLTAGE knob for 3 seconds to lock
the VOLTAGE and CURRENT adjustment knobs. Then the
output of the power supply will be off. At this time, the
CURRENT adjustment knob becomes the output knob;
push the CURRENT knob and then the output of the power
supply will be ON and OFF accordingly. Push and hold the
VOLTAGE knob again for 3 seconds and the VOLTAGE
and CURRENT adjustment knobs will be unlocked .
KD3000/6000-Series User Manual
Specifications
Note: The specifications below are tested under the conditions of
temperation 25℃+-5℃ and the warm-up for 20 minutes.
0-3A 0-5A
0-30V 0-30V
≤0.01%+2m v
≤0.01% + 3mv
≤0.5% +20m V
≤1mVrms
≤3mArms
≤2mVrms
≤3mArms
≤150 ppm
10mV 10 mV
≤150 ppm ≤150 ppm
≤0.01%+2m v
≤0.01%+3m v
≤0.5%+20m V
≤150ppm
≤0.1%+5mA
≤0.1%+3m A
≤0.5% +5mA
≤150 ppm
1mA 1mA
≤150 ppm
≤150 ppm
≤0.1%+10m A
≤0.1%+3mA
≤0.5%+10m A
≤150 ppm
10m V 10m V
1mA 1mA
Mode ls KD300 3P
KD300 5P
Load Regulation
Line Regulation
Setup Resolution
Setup Accuracy（25℃+-5℃）
Ripple(20-20M)
Temp. Coefficient
Read Back Resolution
Read Back Temp. Coefficient
Current
Voltage
Voltage
Current
Voltage
Current
Voltage
Current
Voltage
Current
Voltage
Current
Voltage
Current
Voltage
Current
Voltage
Current
0-3A
0-60V
≤1mVrms
≤3mArms
10mV
≤150 ppm
≤0.01%+2m v
≤0.01%+3m v
≤0.5%+30m V
≤150 ppm
1mA
≤150ppm
≤0.1%+5mA
≤0.1%+3mA
≤0.5%+5m A
≤150 ppm
10m V
1mA
KD600 3P
KD3003,K D3005,KD6003:110mm(W)* 156mm(H)*260(D)
KD3003x4Kg,KD3005x4.8Kg
Accessories
User manual *1, Power cord*1
Weight and Dimension
6

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