KIKUSUI Compact High Voltage DC Electronic Load PLZ-5WH2 Series

For evaluation of large-capacity power supplies / large-capacity storage batteries, etc! Testing with hyper-realistic load simulation made possible!

The PLZ-5WH2 high-power DC electronic load series is where durable, reliable ingenuity meets multifunctional, high-power design.Providing 5 variety of power range line-ups, from a 1 kW benchtop style model, to a high-power model that can sink up to 20 kW of power in a single unit.

You can easily select the applicable power range according to the load. Load simulation can be achieved faster than ever before thanks to the reliable, high-speed design of the PLZ-5WH2 current control circuits. Accurate current measures can be made with extremely high-setting resolution. A color LCD display allows for highly visible, user-friendly front-panel operation. RS232C, USB, and LAN digital inter faces are included as standard for simple integration into any system.

Compact High Voltage DC Electronic Load

Model:

PLZ-5WH2 Series

Maker:

KIKUSUI ELECTRONICS CORPORATION

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Features

Selectable operation modes
Wide Ranging Operation Voltage up to 1000 V
Maximum Slew Rate of 20 A/μs
Up to 100 kW with parallel operation (Max. 5 units)
LAN(LXI), USB and RS232C standard digital interface.
Arbitrary I-V Characteristics (ARB) Mode

Line up

Item		PLZ1005WH2	PLZ2005WH2	PLZ4005WH2	PLZ12005WH2	PLZ20005WH2
Operating voltage (DC)		10 V to 1000 V
Power		1000 W	2000 W	4000 W	12000 W	20000 W
Current		20 A	40 A	80 A	240 A	400 A
DC INPUT terminal’s isolation voltage		Positive pin: ±1000 V, Negative pin: ±900 V
Minimum operating voltage	At the rated current	10 V
Minimum operating voltage	When the current begins to flow	1.5 V or less

Video

Specifications

Rating

Item		PLZ1005WH2	PLZ2005WH2	PLZ4005WH2	PLZ12005WH2	PLZ20005WH2
Operating voltage (DC)		10 V to 1000 V
Power		1000 W	2000 W	4000 W	12000 W	20000 W
Current		20 A	40 A	80 A	240 A	400 A
DC INPUT terminal’s isolation voltage		Positive pin: ±1000 V, Negative pin: ±900 V
Minimum operating voltage	At the rated current	10 V
Minimum operating voltage	When the current begins to flow	1.5 V or less

Constant current (CC) mode

Item		PLZ1005WH2	PLZ2005WH2	PLZ4005WH2	PLZ12005WH2	PLZ20005WH2
Operating range		0 A to 20 A	0 A to 40 A	0 A to 80 A	0 A to 240 A	0 A to 400 A
Selectable range		0.0000 A to 20.2000 A	0.000 A to 40.400 A	0.000 A to 80.800 A	0.00 A to 242.40 A	0.00 A to 404.00 A
Resolution		0.0005 A	0.001 A	0.002 A	0.005 A	0.01 A
Setting accuracy		±(0.2 % of setting + 0.1 % of rating)
Setting accuracy	Parallel operation	±（0.4 % of setting + 0.2 % of rating）

Constant resistance (CR) mode

Item			PLZ1005WH2	PLZ2005WH2	PLZ4005WH2	PLZ12005WH2	PLZ20005WH2
Operating range *1		Range H	500 mS to 0 S	1 S to 0 S	2 S to 0 S	6 S to 0 S	10 S to 0 S
Operating range *1		Range L	5 mS to 0 S	10 mS to 0 S	20 mS to 0 S	60 mS to 0 S	100 mS to 0 S
Selectable range		Range H	505.00 mS to 0.00 S	1.01000 S to 0.00000 S	2.02000 S to 0.00000 S	6.0600 S to 0.00000 S	10.1000 S to 0.0000 S
Selectable range		Range L	5.0500 mS to 0.0000 S	10.1000 mS to 0.0000 S	20.2000 mS to 0.000 S	60.600 mS to 0.000 S	101.000 mS to 0.000 S
Resolution		Range H	0.01 mS	0.00002 S	0.00005 S	0.0002 S	0.0002 S
Resolution		Range L	0.0001 mS	0.0002 mS	0.0005 mS	0.002 mS	0.002 mS
Setting accuracy*2		Range H	±（0.5 % of setting + 0.5 % of rating*3）
		Range L	±（0.5 % of setting + 0.2 % of rating*3）
	Parallel operation	Range H	±（1.0 % of setting + 1.0 % of rating*3）
	Parallel operation	Range L	±（1.0 % of setting + 0.4 % of rating*3）
Response speed			NORM／FAST

* 1. Conductance [S] = input current [A]/input voltage [V] = 1/resistance [Ω] * 2. Converted value at the input current. At the sensing point during remote sensing. * 3. Rated current

Constant voltage (CV) mode

Item		PLZ1005WH2
Operating range		10 V to 1000 V
Selectable range		0.00 V to 1010.00 V
Resolution		0.02 V
Setting accuracy *1		±（0.05 % of setting + 0.05 % of rating）
Setting accuracy *1	Parallel operation	±（0.1 % of setting + 0.1 % of rating）
Response speed		NORM／FAST

*1. With the input voltage within the operating range, and at the sensing point during remote sensing.

Constant power (CP) mode

Item		PLZ1005WH2	PLZ2005WH2	PLZ4005WH2	PLZ12005WH2	PLZ20005WH2
Operating range		0 W to 1000 W	0 W to 2000 W	0 W to 4000 W	0 W to 12000 W	0 W to 20000 W
Selectable range		0.00 W to 1010.00 W	0.00 W to 2020.00 W	0 W to 4040.00 W	0.0000 kW to 12.1200 kW	0.0000 kW to 20.2000 kW
Resolution		0.02 W	0.05 W	0.1 W	0.0005 kW
Setting accuracy		±(0.5 % of rating 1 + 0.02 A × Vin 2)	±(0.5 % of rating 1 + 0.04 A × Vin 2)	±(0.5 % of rating 1 + 0.08 A × Vin 2)	±(0.5 % of rating 1 + 0.2 A × Vin 2)	±(0.5 % of rating 1 + 0.4 A × Vin 2)
Setting accuracy	Parallel operation	±(1 % of power rating + 0.1 % current rating × Vin *2)

* 1. Rated power * 2. DC INPUT terminal voltage or SENSING terminal voltage.

Arbitrary I-V characteristics (ARB) mode

Item	PLZ1005WH2	PLZ2005WH2	PLZ4005WH2	PLZ12005WH2	PLZ20005WH2
Operating range	Three to 100 points of current values can be specified for the input voltage. Linear interpolation is applied between specified points.
Response speed	500 μs, 1 ms, 2 ms, 5 ms, 10 ms, 20 ms, 50 ms, 100 ms, or off

Measurement function

Voltmeter

Item		PLZ1005WH2
Display		0.00 V to 1000.00 V
Resolution		10 mV
Accuracy		±（0.05 % of reading + 0.05 % of rating）
Accuracy	Parallel operation	±(0.1 % of reading + 0.1 % of rating) (TYP)

Ammeter

Item		PLZ1005WH2	PLZ2005WH2	PLZ4005WH2	PLZ12005WH2	PLZ20005WH2
Display		0.000 A to 20.000 A	0.000 A to 40.000 A	0.000 A to 80.000 A	0.00 A to 240.00 A	0.00 A to 400.00 A
Resolution		0.001 A	0.001 A	0.001 A	0.01 A	0.01 A
Accuracy		±（0.2 % of reading + 0.1 % of rating）
Accuracy	Parallel operation	±(0.4 % of reading + 0.2 % of rating) (TYP)

Power display

Item	PLZ1005WH2	PLZ2005WH2	PLZ4005WH2	PLZ12005WH2	PLZ20005WH2
Display	Displays the product of the voltmeter reading and ammeter reading

Measurement trigger

Item	PLZ1005WH2	PLZ2005WH2	PLZ4005WH2	PLZ12005WH2	PLZ20005WH2
Trigger Source	Immediate, BUS, DIGITAL2, MSync, TALink, LoadOff
Trigger Count	1 to 65536
Trigger Delay	0.00000 s to 100.00000 s
Interval	Disable/Enable
Interval Time	0.00001 s to 3600 s
Sense Aperture	0.00001 s to 1.00000 s

Pulse function

Item		PLZ1005WH2
Operation mode		CC and CR
Frequency setting range		1.0 Hz to 10.0 kHz
Frequency setting resolution *1	1 Hz to 10 Hz	0.1 Hz
	11 Hz to 100 Hz	1 Hz
	110 Hz to 1000 Hz	10 Hz
	1.1 kHz to 10.0 kHz	0.1 kHz
Frequency setting accuracy	1 Hz to 5.0 kHz	±（0.5 % of setting）
Frequency setting accuracy	5.1 Hz to 10.0 kHz	±（1.0 % of setting）
Duty cycle setting range, step	1 Hz to 10 Hz	5.0 % to 95.0 %, 0.1 % steps
	11 Hz to 100 Hz
	110 Hz to 1000 Hz
	1.1 kHz to 10.0 kHz	5 % to 95 % *2, 1 % steps

* 1. (Reference) The resolution actually set in the device is period resolution ⊿T = 1 μs, as shown in the equation below. For example, if you specify 9300 Hz, the period set in the device will be n × ⊿T = 108 × 1 μs = 108 μs (where “n” is a number set in the device). Converted to frequency, this becomes 1/108 μs = 9259 Hz. * 2. The minimum time span is 20 μs. The minimum duty cycle is limited by the minimum time span.

Switch value (Depth)

Item *1		PLZ1005WH2	PLZ2005WH2	PLZ4005WH2	PLZ12005WH2	PLZ20005WH2
CC mode		0.0000 A to 20.2000 A	0.000 A to 40.400 A	0.000 A to 80.800 A	0.000 A to 242.40 A	0.00 A to 404.00 A
CR mode	Range H	505.00 mS to 0.00 S	1010.00 mS to 0.00 S	2020.00 mS to 0.00 S	6.06000 S to 0.00000 S	10.1000 S to 0.0000 S
CR mode	Range L	5.0500 mS to 0.0000 S	10.1000 mS to 0.0000 S	20.2000 mS to 0.0000 S	60.600 mS to 0.000 S	101.000 mS to 0.000 S

*1. The switch value is limited to the set current or set conductance or less.

Slew rate

Item	PLZ1005WH2	PLZ2005WH2	PLZ4005WH2	PLZ12005WH2	PLZ20005WH2
Operation mode	CC
Operating range	0.001 A/µs to 1 A/µs	0.002 A/µs to 2 A/µs	0.004 A/µs to 4 A/µs	0.01 A/µs to 12 A/µs	0.02 A/µs to 20 A/µs
Resolution	0.00002 A/μs	0.00005 A/μs	0.0001 A/μs	0.0002 A/μs	0.0005 A/μs
Setting accuracy *1	±（10 % of setting + 20 μs）

*1. Time to change from 10 % to 90 % when the current is changed from 0 % to 100 % of the rated current

Sine Function

Item		PLZ1005WH2
Operation mode		CC
Frequency setting range		1 Hz to 1000 Hz, 2000 Hz, 5000 Hz, 10000 Hz
Frequency setting resolution *1	1 Hz to 10 Hz	1 Hz
	20 Hz to 100 Hz	10 Hz100 Hz
	200 Hz to 1000 Hz	10 Hz100 Hz
	1000 Hz to	2 kHz, 5 kHz, 10 kHz
Frequency setting accuracy	300 Hz to 900 Hz	±（1.0 % of setting）
Frequency setting accuracy	Other than the frequencies above	±（0.5 % of setting）

*1. (Reference) The resolution actually set in the device is period resolution ⊿T= 20 μs, as shown in the equation below. For example, if you specify 900 Hz, the period set in the device will be n × ⊿T = 56 × 20 μs = 1120 μs (where “n” is a number set in the device). Converted to frequency, this becomes 1/1120 μs ≈ 893 Hz.

Soft start

Item	PLZ1005WH2	PLZ2005WH2	PLZ4005WH2	PLZ12005WH2	PLZ20005WH2
Operation mode	CC
Time setting range	500 μs, 1 ms, 2 ms, 5 ms, 10 ms, 20 ms, 50 ms, 100 ms, or off

Alarm function

Alarm 1

Item	PLZ1005WH2	PLZ2005WH2	PLZ4005WH2	PLZ12005WH2	PLZ20005WH2
Overvoltage detection	Turns off the load when a voltage that is 110 % of the rating or higher is applied.
Reverse-connection detection	Turns off the load when approximately -1 % of the rated current flows through the DC INPUT terminals.
Overheat detection, overcurrent detection of the front-panel DC INPUT terminals	Turns off the load when the heatsink temperature reaches 100 °C. Or, turns off the load when a current of 30 A or higher is flowing through the front-panel DC INPUT terminals.
Alarm input detection	Turns off the load when a voltage between 0 V and 1.5 V is applied to ALARM INPUT (pin 6) of the EXT CONT connector.
Parallel operation anomaly detection	Turns off the load when any of the following errors occurs. • An error occurs in the communication between the master unit and slave unit during parallel operation. • slave unit’s power supply is interrupted. slave unit’s power supply is interrupted. • An overheating was detected on the master or slave unit. • An overcurrent flows through the front-panel DC INPUT terminals. • PLZ-5WH series or PLZ-5W series is connected as a slave.

Alarm 2

Item		PLZ1005WH2	PLZ2005WH2	PLZ4005WH2	PLZ12005WH2	PLZ20005WH2
Overcurrent protection (OCP)	Selectable range	0.000 A to 22.000 A	0.00 A to 44.00A	0.00 A to 88.00A	0.00 A to 264.00A	0.00 A to 440.00A
	Resolution	0.001 A	0.01 A	0.01 A	0.01 A	0.1 A
	Protective operation	Select load off or limit.
Overpower protection (OPP)	Selectable range	0.0 W to 1100.0 W	0.0 W to 2200.00 W	0 W to 4400 W	0.000 W to 13.200 kW	0.000 W to 22.000 kW
	Resolution	0.1 W	0.1 W	1 W	0.001 kW	0.001 kW
	Protective operation	Select load off or limit.
Undervoltage protection (UVP)	Selectable range	0.00 V to 1000.00 V, or off.
	Resolution	0.02 V
	Protective operation	Select load off or limit.
Watchdog protection (WDP)	Selectable range	1 s to 3600 s or off
Watchdog protection (WDP)	Protective operation	Load off

Sequence function

Item	PLZ1005WH2	PLZ2005WH2	PLZ4005WH2	PLZ12005WH2	PLZ20005WH2
Operation mode	CC, CR, CV, CP
Maximum number of programs	30
Maximum number of steps	10000
Step execution time	0.000050 s to 3600000 s (50 µs to 1000 h)
Time resolution	1 μs

Integration display

Item		PLZ1005WH2	PLZ2005WH2	PLZ4005WH2	PLZ12005WH2	PLZ20005WH2
Elapsed time display		Displays the time from load on to load off.
Elapsed time display	Range	0 s to 3600000 s (1000 h 0 min 0 s)
Ampere-hour meter display		Displays integrated current
Ampere-hour meter display	Range	0 Ah to 70000 Ah	0 Ah to 140000 Ah	0 Ah to 280000 Ah	0 Ah to 800000 Ah	0 Ah to 1400000 Ah
Watt-hour meter display		Displays integrated power
Watt-hour meter display	Range	0 Wh to 40000000 Wh	0 Wh to 80000000 Wh	0 Wh to 160000000 Wh	0 Wh to 500000000 Wh	0 Wh to 800000000 Wh

Cutoff function

Item		PLZ1005WH2	PLZ2005WH2	PLZ4005WH2	PLZ12005WH2	PLZ20005WH2
Elapsed time		The load turns off when the elapsed time value reaches the specified value.
	Range	0 s to 3600000 s (1000 h 0 min 0 s)
	Resolution	1 s
Integrated current		The load turns off when the ampere-hour meter value reaches the specified value.
	Range	0 Ah to 70000 Ah	0 Ah to 140000 Ah	0 Ah to 280000 Ah	0 Ah to 800000 Ah	0 Ah to 1400000 Ah
	Resolution	0.001 mAh (0.000 mAh to 1000.000 mAh) 0.001 Ah (1.001 Ah to 1000.000 Ah) 0.001 kAh (1.001 kAh to 1 000.000 kAh) 0.001 MAh (1.001 MAh to 1.400 MAh)
Integrated power		The load turns off when the watt-hour meter value reaches the specified value.
	Range	0 Wh to 40000000 Wh	0 Wh to 80000000 Wh	0 Wh to 160000000 Wh	0 Wh to 500000000 Wh	0 Wh to 800000000 Wh
	Resolution	0.001 Wh (0.000 Wh to 1 000.000 Wh) 0.001 kWh (1.001 kWh to 1 000.000 kWh) 0.001 MWh (1.001 MWh to 800.000 MWh)
Voltage drop		The load turns off when the voltmeter value becomes less than or equal to the specified value.
	Range	0.00 V to 1000.00 V
	Resolution	0.02V

Other functions

Item		PLZ1005WH2
Remote sensing	Input voltage rating *1	1000 V *2
Remote sensing	Isolation voltage	± 1000 V
Number of units in parallel operation		5 units
Mutual synchronized operation *3		Synchronizes load on/off. Synchronization of sequence execution, and sequence resumption. Synchronizing the recording timing of measured values.

* 1. There are limitations depending on the actual power that the load consumes. * 2. Total potential difference between the DC INPUT terminals and SENSING terminals * 3. The terminals for mutual synchronized operation are isolated from the DC INPUT terminals and operate at the chassis potential.

EXT CONT connector

Item *1		PLZ1005WH2
Load on/off control input		Logic level switchable. Pulled up to 5 V by a 10 kΩ resistor. The thresholds are HIGH: 3.5 V to 5 V, LOW: 0 V to 1.5 V.
Alarm input		An alarm is activated with a voltage between 0 V and 1.5 V. Pulled up to 5 V by a 10 kΩ resistor. The thresholds are HIGH: 3.5 V to 5 V, LOW: 0 V to 1.5 V.
Alarm clearing input		After an alarm occurs, eliminate the root cause of the alarm, and change the input to pin 5 of the EXT CONT connector from a low level signal to a high level signal. The alarm will be cleared on the rising edge of this signal. Pulled up to 5 V by a 10 kΩ resistor. The thresholds are HIGH: 3.5 V to 5.0 V, LOW: 0 V to 1.5 V.
Trigger input		Paused sequence operation resumes when a voltage between 0 V and 0.66 V is received. Pulled up to 5 V by a 10 kΩ resistor. The thresholds are HIGH: 2.31 V to 3.3 V, LOW: 0 V to 0.66 V.
External voltage control input(CC, CR, CP mode)		Controls the load settings of CC, CR, CP mode through external voltage input. Input impedance: Approx. 10 kΩ. CC: The setting can be controlled in the range of 0 % to 100 % of the rated current through external voltage input of 0 V to 10 V. CR: The setting can be controlled in the range of 0 % to 100 % of the conductance setting through external voltage input of 0 V to 10 V. CP: The setting can be controlled in the range of 0 % to 100 % of the rated power through external voltage input of 0 V to 10 V.
	Setting accuracy	±(1 % of rating) (TYP value in CC mode)
External voltage control input (CV mode)		The load setting of CV mode can be controlled through external voltage input. The rated voltage can be controlled in the range of 0 % to 100 % with 0 V to 10 V. Input impedance: Approx. 10 kΩ.
External voltage control input (CV mode)	Setting accuracy	±(1 % of rating) (TYP)
External voltage control input (superimposing in CC mode)		Controls the load setting of CC mode by adding current through external voltage input. Adds current in the range of -100 % to 100 % of the rated current for -10 V to 10 V.Input impedance: Approx. 10 kΩ.
External voltage control input (superimposing in CC mode)	Setting accuracy	±(1 % of rating) (TYP)
Load-on status output		On when load is on. Open-collector output from a photocoupler. *2
ALARM 1 output		ON when overvoltage detection, reverse-connection detection, overheat detection, front-panel DC INPUT overcurrent detection, alarm input detection, or parallel operation anomaly detection is activated. Open-collector output from a photocoupler. *2
ALARM 2 output		Turns on when OCP, OPP, UVP, or WDP is activated. Open-collector output from a photocoupler. *2
DIGITAL 0 output		Can be controlled through sequences. Output impedance: Approx. 330 Ω. The thresholds are HIGH: 2.5 V to 3.3 V, LOW: 0 V to 0.4 V.
DIGITAL 1 output
DIGITAL 2 input/output		Input/output switchable. Output: Sequence trigger output. The output impedance is 330 Ω.The thresholds are HIGH: 2.5 V to 3.3 V, LOW: 0 V to 0.4 V. Input: Trigger input signal for the sequence and the measurement functions. The thresholds are HIGH: 2.31 V to 3.3 V, LOW: 0 V to 0.66 V
Current monitor output		Outputs 0 V to 10 V for 0 % to 100 % of the rated current. Output impedance: 1 kΩ (TYP).
Current monitor output	Accuracy	±(1 % of rating) (TYP)

* 1. 1000 V reinforced insulation between each terminal and the DC INPUT terminal * 2. The maximum voltage that can be applied to the photocoupler is 30 V. The maximum current is 4 mA.

BNC connector

Item		PLZ1005WH2
Trigger output		Transmits 10 μs pulses during step execution when trigger output is set in a sequence. Transmits 10 μs pulses during pulse operation and sine operation. Output impedance: 200 Ω, output voltage HIGH: 4.2 V to 5.0 V, LOW: 0 V to 0.4 V.
Current monitor output	Output voltage	Outputs 0 V to 10 V for 0 % to 100 % of the rated current
	Output impedance	50 Ω (TYP)
	Accuracy	±(1 % of rating)
Voltage monitor output	Output voltage	Outputs the measured voltage with 1/100 magnification from 0 V to 10 V.
	Output impedance	50 Ω (TYP)
	Accuracy	±(1 % of rating)
Isolation voltage		± 30 V

Communication function

Item		PLZ1005WH2
RS232C	Hardware	D-SUB 9-pin connector. Baud rate: 9600, 19200, 38400, 115200 bps. Data length: 8 bits, Stop bits: 1 bit, Parity bit: None Flow control: No, CTS/RTS
RS232C	Message terminator	LF during reception, LF during transmission.
USB (device)	Hardware	Standard type B socket. Complies with the USB 2.0 specification. Data rate: 480 Mbps (High Speed).
	Message terminator	LF or EOM during reception, LF + EOM during transmission.
	Device class	Complies with the USBTMC-USB488 device class specifications
USB (host)	Hardware	Standard type A socket Complies with the USB 2.0 specification. Data rate: 480 Mbps (High Speed).
LAN	Hardware	IEEE 802,3 100Base-TX/10Base-T Ethernet IPv4, RJ-45 connector.
	Compliant standards	LXI 1.4 Core Specification 2011
	Communication protocol	VXI-11, HiSLIP, SCPI-RAW, SCPI-Telnet
	Message terminator	VXI-11, HiSLIP: LF or END during reception, LF + END during transmission. SCPI-RAW: LF during reception, LF during transmission.

General Specifications

Item		PLZ1005WH2	PLZ2005WH2	PLZ4005WH2	PLZ12005WH2	PLZ20005WH2
Input voltage range		100 Vac to 240 Vac (90 Vac to 250 Vac) single phase
Input frequency range		47 Hz to 63 Hz
Power consumption		70 VAmax	90 VAmax	150 VAmax	360 VAmax	590 VAmax
Inrush current (peak value)	100 Vac	30 Amax	30 Amax	30 Amax	40 Amax	40 Amax
Inrush current (peak value)	230 Vac	80 Amax	80 Amax	80 Amax	160 Amax	160 Amax
Leakage current*1		0.5 mA or less	0.6 mA or less	0.8 mA or less	1.6 mA or less	2.4 mA or less
Environmental conditions	Operating temperature range	0 °C to 40 °C (32 °F to 104 °F)
	Operating humidity range	20 %rh to 85 %rh (no condensation)
	Storage temperature range	-25 °C to 60 °C (-13 °F to 140 °F)
	Storage humidity range	90 %rh or less (no condensation)
	Installation location	Indoor use, altitude of up to 2000 m, overvoltage category II
Insulation resistance	Between primary and chassis, input, monitor terminals	1000 Vdc, 30 MΩ or more (70 %rh or less)
Insulation resistance	Between input terminals and chassis, monitor terminal	1000 Vdc, 3 MΩ or more (70 %rh or less)
Withstanding voltage	Between primary and chassis, input, monitor terminals	No abnormalities at 1500 Vac for 2 s
Withstanding voltage	Between input terminals and chassis, monitor terminal	No abnormalities at 1500 Vac for 2 s
Weight		Approx. 13 kg (28.66 lb)	Approx. 16 kg (35.3 lbs)	Approx. 20 kg (44.1 lbs)	Approx. 64 kg (141.1 lbs)	Approx. 93 kg (205 lbs)
Accessories		[Common to all models] Power cord (1 pc., length: 2.5 m), Safety terminal adapter TL41 (red 1 set, black 1set), External control connector kit (1 set), Safety Information (1 copy), Setup Guide (1 copy), Quick Reference (Japanese 1 sheet, English 1 sheet), CD-ROM (1 disc) [PLZ1005WH2, PLZ2005WH2, PLZ4005WH2] Rear-panel DC INPUT terminal cover (1 set), Screw set for rear-panel DC INPUT terminals (2 sets), Screws for the rear-panel DC INPUT terminal cover (2 pcs.) , Front-panel DC INPUT terminal cover (1 pc.), Screws for the front-panel DC INPUT terminals (2 pcs.) , Heavy object warning label (1 pc.) PLZ4005WH2 only [PLZ12005WH2, PLZ20005WH2] Rear-panel DC INPUT terminals cover (1 set), Screw set for rear-panel DC INPUT terminals (2 sets), Rear-panel DC INPUT terminals cover screws (2 pcs.), Heavy object warning label (1 pc.), Parallel operation signal cable kit [PC02-PLZ-5W]
Electromagnetic compatibility (EMC) 2 3		Conforms to the requirements of the directive and standard below. EMC Directive 2014/30/EU EN 61326-1 (Class A 4), EN 55011 (Class A 4, Group 1 *5), EN 61000-3-2, EN 61000-3-3 Applicable under the following conditions The maximum length of all cabling and wiring connected to the product must be less than 3 m.
Safety *2		Conforms to the requirements of the directive and standard below. EMC Directive 2014/35/EU 3 EN 61010-1 (Class I 6, Pollution Degree 2 *7)

* 1. Leakage current between the positive and negative terminals of the rear-panel DC INPUT. At 1000 Vdc. * 2. Does not apply to specially ordered or modified products. * 3. Limited to models that have a CE mark on their panels. * 4. This is a Class A instrument. This product is intended for use in an industrial environment. This product may cause interference if used in residential areas. Such use must be avoided unless the user takes special measures to reduce electromagnetic emissions to prevent interference to the reception of radio and television broadcasts. * 5. This is a Group 1 instrument. This product does not generate and/or use intentionally radio-frequency energy, in the form of electromagnetic radiation, inductive and/or capacitive coupling, for the treatment of material or inspection/analysis purpose. * 6. This is a Class I instrument. Be sure to ground this product’s protective conductor terminal. The safety of this product is guaranteed only when the product is properly grounded. * 7. Pollution is addition of foreign matter (solid, liquid or gaseous) that may produce a reduction of dielectric strength or surface resistivity. Pollution Degree 2 assumes that only non-conductive pollution will occur except for an occasional temporary conductivity caused by condensation.

Inquiry

For evaluation of large-capacity power supplies / large-capacity storage batteries, etc! Testing with hyper-realistic load simulation made possible!

Download Materials

Features

Line up

Video

Specifications

Rating

Constant current (CC) mode

Constant resistance (CR) mode

Constant voltage (CV) mode

Constant power (CP) mode

Arbitrary I-V characteristics (ARB) mode

Measurement function

Voltmeter

Ammeter

Power display

Measurement trigger

Pulse function

Switch value (Depth)

Slew rate

Sine Function

Soft start

Alarm function

Alarm 1

Alarm 2

Sequence function

Integration display

Cutoff function

Other functions

EXT CONT connector

BNC connector

Communication function

General Specifications

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