Kikusui รุ่น PWR1201ML-1200W แหล่งจ่ายไฟกระแสตรงขนาดกะทัดรัด,Compact wide-range DC power supply,Output:0～80V,0～60A

Basic function

Direct current power supply (DC) output from commercial power supply (AC100V, 200V)

output

Rating

output power

400.0W

800.0W 

1200.0W 

2000.0W

output voltage

80.00V 

output current

20.00A

40.00A 

60.00A 

100.00A

Voltage

Maximum voltage that can be set

84V

Setting accuracy

± (0.5% of set + 0.1% of rating)

Setting resolution

400mV

10mV (when FINE is applied and OUTOFF), 1mV (when FINE is applied and OUTON), 1mV (when communication interface is used)

Power fluctuation

±10mV

load change

±10mV

transient response

2 ms or less

ripple noise

50mVp-p, 5mV (rms/measurement frequency band is 10Hz to 1MHz)

rise time

50 ms or less (full load, no load)

fall time

50ms or less (full load), 500ms or less (no load)

Remote sensing
maximum compensation voltage (one way)

4V

temperature coefficient

100ppm/°C (in the range of ambient temperature 0°C to 50°C)

current

Settable maximum current

21A

42A

63A

105A

Setting accuracy

± (0.5% of set + 0.1% of rating)

Setting resolution

100mA

200mA

300mA

500mA

10mA (FINE/OUTOFF)

100mA
(FINE/OUTOFF)

1mA (FINE/OUTON)

10mA
(FINE/OUTON)

1mA (when using communication interface)

Power fluctuation

±4mA

±6mA

±8mA

±12mA

load change

±9mA

±13mA

±17mA

±25mA

Ripple noise (rms)

40mA

80mA

120mA

200mA

rise time

50ms (full load)

fall time

50ms (full load)

current temperature coefficient

100ppm/℃

Maximum settable internal resistance

4.000Ω

2.000Ω

 1.333Ω

0.800Ω

Display function

voltage display

Maximum display

99.99

Display accuracy

±(0.2% of reading +5 digits)

current display

Maximum display

99.99

Display accuracy

±(0.5% of reading +8 digits)

power display

Maximum display

9999

Display accuracy

Switch the display between the multiplication result of the current value and the voltage value

PWR DSPL key lit (red)

AC input

Nominal input rating

100 Vac to 240 Vac, 50 Hz to 60 Hz, single phase

Input voltage range

85Vac to 265Vac

Input frequency range

47Hz to 63Hz

Current
(TYP value)

100Vac

5.6A

11.2A

16.8A

28.0A

200Vac

2.8A

5.6A

8.4A

14.0A

Inrush current (MAX)

2 A or less

50A or less

75A or less

125A or less

Power (MAX)

560 VA

1120 VA

1680 VA

2800 VA

Power factor (TYP value)

0.99 (input voltage 100 V) / 0.97 (input voltage 200 V)

Efficiency (MIN)

75% or more

Power failure holding time (MIN)

20 ms or more

protective function

Overvoltage protection (OVP)

Output off, OVP display, ALM lighting

Setting range: 10% to 112% of rated output, setting accuracy: ±(1.5% of rating)

Overcurrent protection (OCP)

Output off, OCP display, ALM lighting

10% to 112% of rated output

Front output terminal overcurrent protection
(FOCP)

Output off, OCP display, ALM lighting

11A (TYP value)

Constant voltage limit (UVL)

Output off, OCP display, ALM lighting

Setting range: 0% to 105% of rated output voltage

Overheat protection (OHP)

Output off, OHP display, ALM lighting

Sensing Incorrect Connection Protection
(SENSE)

Output off, SENS display, ALM lighting

Low AC input protection
(AC-FAIL)

Output off, AC indication, ALM lighting

Shutdown (SD)

Output off, SD display, ALM lighting

POWER LIMIT

ALM lighting, set value (fixed): about 105% of rated output power

Communication monitoring (WATCHDOG)

Output off, WDOG display, ALM lighting

Master-slave
parallel operation protection (PRL ALM)

Output off, PRL display, ALM lighting

Signal output/input

Monitor
signal output

Voltage monitor
(VMON)

Selectable monitor voltage range: 0V to 5V or 0V to 10V

Setting accuracy: 2.5% of fs

Current monitor
(IMON)

Selectable monitor voltage range: 0V to 5V or 0V to 10V

Setting accuracy: 2.5% of fs

Status signal output

OUT ON STATUS

On when output is on

CV STATUS

ON during CV operation

CC STATUS

On during CC operation

ALARM STATUS

ON when alarm is activated

POWER ON STATUS

On when POWER is on

trigger signal

Input (TRG IN)

Logic selectable: LOW (0V to 1.5V), HGH (3.5V to 5V) / Input impedance: 10kΩ (TYP value)

Output (TRG OUT)

Logic selectable: LOW (0V to 0.6V), HGH (4.2V to 5V) / Pulse width: 100μs (TYP value)

Control function (external control)

Output voltage control (VPGM)

0% to 100% of rated output voltage, selectable control voltage: 0V to 5V, or 0V to 10V
Accuracy: 5% of rating

Output current control (IPGM)

0% to 100% of rated output current, selectable control voltage: 0V to 5V, or 0V to 10V
Accuracy: 5% of rating

Output ON/OFF control OUTPUT ON/OFF CONT

Logic selectable:
LOW (0 V to 0.5 V) or short output on, HIGH (4.5 V to 5 V) or open output off
HIGH (4.5 V to 5 V) or open output on, LOW (0 V to 0.5 V ) or output off by short circuit

Output shutdown control SHUT DOWN

LOW (0V to 0.5V) or short circuit output off

Alarm clear control ALM CLR

Alarm clear on LOW (0V to 0.5V) or short circuit

Other features

Output on/off delay

Setting range: 0.0 s, 0.5 s to 99.9 s (factory setting: 0.0 s) Setting resolution: 0.1 s

Soft start/soft stop

Setting range: 0.0 s, 0.5 s to 10.0 s (factory setting: 0.0 s) Setting resolution: 0.1 s

Overcurrent protection (OCP)
activation delay

Setting range: 0.0 s to 2.0 s (factory setting: 0.0 s) Setting resolution: 0.1 s

preset memory

Saves up to three combinations of voltage settings, current settings, OVP settings, OCP settings, and UVL settings

key lock

Disable operations other than the OUTPUT key

config shortcut

Register up to three config setting items to the SC1, SC2, and SC3 keys

sequence

Number of programs: 1 Number of steps: 64
Number of repetitions: 1 to 99998, INFinity
section Number of loops that can be configured: 16 Number of section loops: 2 to 99998
Step time: 0.1 s to 100 h (common to step transition/ramp transition)

Synchronous operation

Synchronize voltage and current settings, synchronize step restart of sequence program

One-control parallel operation

Up to 3 units including the master unit (same model)

Up to 2 units including the master unit (same model)

Series operation

2 units (same model)

Multi-
channel
(VMCB)

Connection between master unit and PC

LAN, USB, RS232C

Slave unit connection

LANs

Operation display

OUTPUT ON/OFF

OUTPUT LED lights (green) when output is on

Output on/off delay

”DLY” lights when setting, ”DLY” blinks during operation
OUTPUT LED blinks (orange) during output-on delay operation
OUTPUT LED blinks (green) during output-off delay operation

Soft start/ soft stop

”SS” lights when setting, ”SS” blinks during operation
OUTPUT LED lights (green) during soft start operation
OUTPUT LED blinks (green) during soft stop operation

CV operation

CV LED lights (green)

CC operation

CC LED lit (red)

alarm action

ALM LED lights up (red) when protection function is activated
ALM LED blinks (red) when power limit is
activated OUTPUT LED blinks (orange) when protection function is activated when output is on

preset memory

One of the PRESET A/B/C LEDs lights up (green) when recalling/saving preset memory

key lock operation

LOCK LED lights up (green) when keys are locked

remote operation

REMOTE LED lit (green) during remote control

remote
operation

LAN operation

LAN LED Lighting/blinking (changes depending on the state)
No Fault state (green), Fault state (red),
Standby state (orange), WEB Identify state (green: blinking)

bleeder circuit

”HB” lights when hyper bleeder is set

Variable internal resistance (VIR)

”VIR” lights when setting

sequence

”SEQ” lights while sequence is running, ”SEQ” blinks while waiting for trigger

interface

Common specifications

Software
protocol

IEEE Std 488.2-1992

command language

Conforms to SCPI Specification 1999.0

RS232C

hardware

Conforms to EIA232D specifications (excluding connectors)

RJ-45 connector [male] (conversion cable RD-8P/9P is optional)

Baud rate : 1 200, 2 400, 4800, 9600, 19200, 38400, 57 600, 115200 bps

Data length 8 bits, stop bit 1 bit, no parity bit

no flow control

Program message
terminator

LF when receiving, CR/LF when sending

USB

hardware

Conforms to IEEE 802.3 100Base-TX/10Base-T Ethernet LXI Specification 2011 Ver.1.4

IPv4, RJ-45 connector (Category 5, uses straight cable)

Program message
terminator

LF or EOM for reception, LF + EOM for transmission

device class

Compliant with USBTMC-USB488 Device Class Specification

LANs

hardware

Conforms to IEEE 802.3 100Base-TX/10Base-T Ethernet LXI Specification 2011 Ver.1.4

IPv4, RJ-45 connector (Category 5, uses straight cable)

Communication protocol

VXI-11, SCPI-RAW, HiSLIP

Program message
terminator

VXI-11, HiSLIP: LF or END when receiving, LF + END when sending SCPI-RAW: LF when receiving, LF when sending

General

Mass (body only)

about 3kg

about 5.5kg

About 7.5kg

about 13 kg

Dimensions (WxTxD)

71×140×420mm

142.5×150×420mm

214×150×420mm

450×153×420mm

Environmental condition

Operating environment

Operating environment

operating temperature

operating temperature

operating humidity

20 %rh to 85 %rh (non-condensing)

storage temperature

-10°C to +60°C

storage humidity

90 %rh or less (no condensation)

Altitude

Up to 2000m

cooling method

Forced air cooling by fan

ground polarity

Can be grounded negatively or positively

isolation voltage

L/ML/MH type: ±500 Vmax, H type: ±800 Vmax

Withstand voltage

Primary — Between Chassis

No abnormality after applying 1500 Vac for 1 minute

primary to secondary

L / ML / MH type: 1650 Vac applied for 1 minute, no abnormality

Secondary — inter-chassis

L / ML / MH type: 2300 Vdc, no abnormality after 1 minute

insulation resistance

Primary — Between Chassis

500 Vdc, 100 MΩ or more (70% or less)

primary to secondary

L / ML / MH type: 500 Vdc, 100 MΩ or more (70 % or less)

Secondary — inter-chassis

L / ML / MH type: 500 Vdc, 40 MΩ or more (70 % or less)

accessories

Instruction manual, short bar for chassis connection, M4 screw for output terminal, OUTPUT terminal cover, M8 screw for output terminal (L type, ML type), power cord (400W/800W model), INPUT terminal cover (1200W model), Ferrite core set (1200W model)

Electromagnetic Compatibility (EMC)

Conforms to the requirements of the following directives and standards
EMC Directive 2014/30/EU, EN 61326-1 (Class A), EN 55011 (Class A., Group 1), EN 61000-3-2, EN 61000-3- 3
* Applicable conditions: All cables and wires connected to this product must be less than 3 m.

safety

Conforms to the requirements of the following directives and standards
Low Voltage Directive 2014/35/EU, EN 61010-1 (Class I, pollution degree 2)