Electronic Loads PLZ-5W/5WZ Series

Multifunctional Electronic Load

PLZ-5W Series

PLZ-5W

263,000円 – 599,000円

Operation voltage: 0.25 V to 150 V
High speed slew rate: 60 A/μs
Arbitrary I-V characteristics: Installed “ARB mode”
Parallel operation feature: The total current and power capacities can be increased to the maximum of 10.8 kW (2160 A) by connecting the booster units.
New high visibility color display.
Improved sequence feature (Maximum 10000 steps)
LAN (LXI Compliant)/USB/RS232C standard interface *GPIB optional
Setup memory can be saved to or loaded from a USB flash drive.

SKU	Rated operating voltage [V]	Rating current [A]	Rating Power [W]	標準価格
PLZ205W	0.25 to 150	40	200	263,000円（税込：289,300円）
PLZ405W	0.25 to 150	80	400	347,000円（税込：381,700円）
PLZ1205W	0.25 to 150	240	1200	599,000円（税込：658,900円）

SKU: PLZ-5W

Line-up

SKU	Rated operating voltage [V]	Rating current [A]	Rating Power [W]	標準価格
PLZ205W	0.25 to 150	40	200	263,000円（税込：289,300円）
PLZ405W	0.25 to 150	80	400	347,000円（税込：381,700円）
PLZ1205W	0.25 to 150	240	1200	599,000円（税込：658,900円）

Specifications

Rating

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Model	PLZ205W	PLZ405W	PLZ1205W
Operating voltage	0.25 V to 150 V *1
Current *2	40 A	80 A	240 A *3
Power	200W	400W	1200W
The minimum operating voltage	approximately 0.05 V. (At the load input terminals on the rear panel.)
Input resistance when the load is off	Approx. 660 kΩ *4
Load input terminal’s isolation voltage	±500 V

*1 In switching mode, for every slew rate setting of 1 A/μs, the minimum operating voltage (including the voltage drop due to the wiring inductance component) increases by approx. 150 mV for the PLZ205W, approx. 125 mV for the PLZ405W, and approx. 75 mV for the PLZ1205W. *2 If the input voltage is 1 V or less, the current is reduced by 10% per 0.1 V. *3 80 A for the load input terminals on the front panel. The specifications of the PLZ-5W are for the load input terminals on the rear panel and the load input terminals on the front panel may not meet the specifications. *4 In the case of parallel operation using the same models, approx. 660/number of units kΩ.

Constant current (CC) mode

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Model			PLZ205W	PLZ405W	PLZ1205W
Operating range		Range H	0 A to 40 A	0 A to 80 A	0 A to 240 A
		Range M	0 A to 4 A	0 A to 8 A	0 A to 24 A
		Range L	0 A to 0.4 A	0 A to 0.8 A	0 A to 2.4 A
Setting range		Range H	0 A to 42 A	0 A to 84 A	0 A to 252 A
		Range M	0 A to 4.2 A	0 A to 8.4 A	0 A to 25.2 A
		Range L	0 A to 0.42 A	0 A to 0.84 A	0 A to 2.52 A
Resolution		Range H	1 mA	2 mA	5 mA
		Range M	0.1 mA	0.2 mA	0.5 mA
		Range L	0.01 mA	0.02 mA	0.05 mA
Setting accuracy		Range H	±（0.2％ of set + 0.1％ of range）
		Range M	±（0.2％ of set + 0.3％ of range）
		Range L	±（0.2％ of set + 1％ of range）
	Parallel operation	Range H	±（0.4％ of set + 0.8％ of range）
		Range M	±（0.4％ of set + 0.8％ of range）
		Range L	±（0.4％ of set + 5％ of range）
Input line regulation *1			4 mA	8 mA	24 mA
Ripple		rms *2	4 mA	8 mA	24 mA
Ripple		p-p *3	40 mA	80 mA	200 mA

*1 When the input voltage is changed from 1 V to 150 V at a current of rated power / 150 V. *2 Measurement frequency bandwidth: 10 Hz to 1 MHz *3 Measurement frequency bandwidth: 10 Hz to 20 MHz

Constant resistance (CR) mode

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Model			PLZ205W	PLZ405W	PLZ1205W
Operating range *1		Range H	40 S to 0.002 S (0.025 Ω to 500 Ω)	80 S to 0.004 S (0.0125 Ω to 250 Ω)	240 S to 0.012 S (0.0042 Ω to 83.333 Ω)
		Range M	4 S to 0.0002 S (0.25 Ω to 5000 Ω)	8 S to 0.0004 S (0.125 Ω to 2500 Ω)	24 S to 0.0012 S (0.042 Ω to 833.33 Ω)
		Range L	400 mS to 0.02 mS (2.5 Ω to 50000 Ω)	800 mS to 0.04 mS (1.25 Ω to 25000 Ω)	2400 mS to 0.12 mS (0.42 Ω to 8333.3 Ω)
Setting range		Range H	42 S to 0 S (0.0238 Ω to Open)	84 S to 0 S (0.0119 Ω to Open)	252 S to 0 S (0.00397 Ω to Open)
		Range M	4.2 S to 0 S (0.238 Ω to Open)	8.4 S to 0 S (0.119 Ω to Open)	25.2 S to 0 S (0.0397 Ω to Open)
		Range L	420 mS to 0 S (2.38 Ω to Open)	840 mS to 0 S (1.19 Ω to Open)	2520 mS to 0 S (0.397 Ω to Open)
Resolution		Range H	1 mS	2 mS	5 mS
		Range M	0.1 mS	0.2 mS	0.5 mS
		Range L	0.01 mS	0.02 mS	0.05 mS
Setting accuracy *2		Range H	±（0.5％ of set + 0.5％ of range）
		Range M	±（0.5％ of set + 0.5％ of range）
		Range L	±（0.5％ of set + 1.5％ of range）
	Parallel operation	Range H	±（0.5％ of set + 1.5％ of range）
		Range M	±（0.5％ of set + 1.5％ of range）
		Range L	±（0.5％ of set + 5％ of range）

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

Constant voltage (CV) mode

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Model		PLZ205W
Operating range	Range H	0.25 V to 150 V
Operating range	Range L	0.25 V to 15 V
Setting range	Range H	0 V to 157.5 V
Setting range	Range L	0 V to 15.75 V
Resolution	Range H	5 mV
Resolution	Range L	0.5 mV
Setting accuracy *1		±（0.1％ of set + 0.1％ of range）
Setting accuracy *1	Parallel operation	±（0.2％ of set + 0.2％ of range）
Input voltage variation*2		12 mV

*1 With the input voltage within the operating range, and at the sensing terminals during remote sensing. *2 For a current change in the range of 10% to 100% of the rating at an input voltage of 5 V (during remote sensing).

Constant power (CP) mode

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Model			PLZ205W	PLZ405W	PLZ1205W
Operating range		Range H	20 W to 200 W	40 W to 400 W	120 W to 1200 W
		Range M	2 W to 20 W	4 W to 40 W	12 W to 120 W
		Range L	0.2 W to 2 W	0.4 W to 4 W	1.2 W to 12 W
Setting range		Range H	0 W to 210 W	0 W to 420 W	0 W to 1260 W
		Range M	0 W to 21 W	0 W to 42 W	0 W to 126 W
		Range L	0 W to 2.1 W	0 W to 4.2 W	0 W to 12.6 W
Resolution		Range H	0.005 W	0.01 W	0.05 W
		Range M	0.0005 W	0.001 W	0.005 W
		Range L	0.00005 W	0.0001 W	0.0005 W
Setting accuracy		Range H	±（0.5％ of range + 0.04A×Vin *1）	±（0.5％ of range + 0.08A×Vin *1）	±（0.5％ of range + 0.24A×Vin *1）
		Range M	±（0.5％ of range + 0.008A×Vin *1）	±（0.5％ of range + 0.016A×Vin *1）	±（0.5％ of range + 0.048A×Vin *1）
		Range L	±（1％ of range + 0.004A×Vin *1）	±（1％ of range + 0.008A×Vin *1）	±（1％ of range + 0.024A×Vin *1）
	Parallel operation	Range H	±（2％ of range + 0.4％ current range ×Vin *1）
		Range M	±（2％ of range + 0.4％ current range ×Vin *1）
		Range L	±（2％ of range + 2.5％ current range ×Vin *1）

*1 Vin: Rear panel load input terminal voltage or sensing terminal voltage.

Arbitrary I-V characteristics (ARB) mode

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Model	PLZ205W	PLZ405W	PLZ1205W
Operating range	Three to 100 points of current values can be set for the input voltage. The space between two points is linearly interpolated.
Response speed	Response for input voltage minimum 50 μs.

Voltmeter

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Model		PLZ205W
Display	Range H	0.00 V to 150.00 V
Display	Range L	0.000 V to 15.000 V
Accuracy		±（0.1％ of reading + 0.1％ of range）
Accuracy	Parallel operation (TYP)	±（0.1％ of reading + 0.1％ of range）

Ammeter

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Model			PLZ205W	PLZ405W	PLZ1205W
Display		Range H	0.000 A to 40.000 A	0.000 A to 80.000 A	0.00 A to 240.00 A
		Range M	0.0000 A to 4.0000 A	0.0000 A to 8.0000 A	0.000 A to 24.000 A
		Range L	0.00 mA to 400.00 mA	0.00 mA to 800.00 mA	0.0000 A to 2.4000 A
Accuracy		H, M range	±（0.2％ of reading + 0.3％ of range）
		Range L	±（0.2％ of reading + 1％ of range）
	Parallel operation (TYP)	H, M range	±（0.4％ of reading + 0.8％ of range）
	Parallel operation (TYP)	Range L	±（0.4％ of reading + 5％ of range）

Wattmeter

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Model	PLZ205W	PLZ405W	PLZ1205W
Display	Displays the product of the voltmeter reading and ammeter reading.

Switching mode

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Model		PLZ205W
Operation mode		CC and CR
Frequency setting range		1.0 Hz to 100.0 kHz
Frequency setting resolution	1 Hz to 10 Hz	0.1Hz
	11 Hz to 100 Hz	1Hz
	110 Hz to 1000 Hz	10Hz
	1.1 kHz to 10.0 kHz	0.1kHz
	10 kHz to 100 kHz	20 kHz, 50 kHz, 100 kHz
Frequency setting accuracy		±（0.5％ of set）
Duty cycle setting range, step *1	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%, 1% steps
	10 kHz to 100 kHz	10% to 90%, 10% steps

*1 The minimum time span is 5 us. The minimum duty cycle is limited by the minimum time span.

Slew rate

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Model		PLZ205W	PLZ405W	PLZ1205W
Operation mode		CC
Setting range	Range H	0.01 A/ μs to 10 A/ μs	0.02 A/ μs to 20 A/ μs	0.06 A/ μs to 60 A/ μs
	Range M	0.001 A/ μs to 1 A/ μs	0.002 A/ μs to 2 A/ μs	0.006 A/ μs to 6 A/ μs
	Range L	0.1 mA/ μs to 100 mA/ μs	0.2 mA/ μs to 200 mA/ μs	0.6 mA/ μs to 600 mA/ μs
Resolution	Range H	0.01A/μs	0.02A/μs	0.06A/μs
	Range M	0.001A/μs	0.002A/μs	0.006A/μs
	Range L	0.1mA/μs	0.2mA/μs	0.6mA/μs
Setting accuracy *1	H, M range	±（10％ of set + 1.25μs）
Setting accuracy *1	Range L	±（12％ of set + 5μs）

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

Soft start

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Model	PLZ205W	PLZ405W	PLZ1205W
Operation mode	CC
Time setting range	100 μs, 200 μs, 500 μs, 1 ms, 2 ms, 5 ms, 10 ms, 20 ms, or off
Time accuracy	±（30％ of set +10μs）

Remote sensing

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Model	PLZ205W	PLZ405W	PLZ1205W
compensation voltage	Approx. 7 V (total potential difference between the input terminals and sensing terminals).

Protection functions

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Model		PLZ205W	PLZ405W	PLZ1205W
Overcurrent protection (OCP)	Setting range	0.0 A to 44.0 A	0.0 A to 88.0 A	0.0 A to 264.0 A
	Resolution	10mA	10mA	10mA
	Protective operation	Either load off or limitation can be selected.
Overpower protection (OPP)	Setting range	0 W to 220 W	0 W to 440 W	0 W to 1320 W
	Resolution	0.1W	0.1W	0.1W
	Protective operation	Either load off or limitation can be selected.
Undervoltage protection (UVP)	Setting range	0.00 V to 150.00 V, or off
	Resolution	0.01V
	Protective operation	Load off
Watchdog protection(WDP)	Setting range	1 s to 3600 s or off
Watchdog protection(WDP)	Protective operation	Load off

Sequence function

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Model	PLZ205W	PLZ405W	PLZ1205W
Operation mode	CC, CR, CV, CP
Maximum number of programs	30
Maximum number of steps	10000
Step execution time	25 μs to 1000 h
Time resolution	25μs

Others

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Model		PLZ205W
Elapsed time display		Displays the time from load on to load off.
Elapsed time display	Range	1s to 999h 59min 59s.
Integrated current display		Displays the integrated current from load on to load off.
Integrated power display		Displays the integrated power from load on to load off.
Auto load off timer		Automatically turns off the load after the specified time elapses.
Auto load off timer	Setting range	1s to 3599999s, or off.

EXT CONT connector

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Model		PLZ205W
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.
Range control input		The range can be switched between L, M, and H using a 2 bit signal. 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 0.8 V is received. Pulled up to 5 V by a 10 kΩ resistor. The thresholds are HIGH: 2 V to 5 V, LOW: 0 V to 0.8 V.
External voltage control input (CC, CR, CP mode)		Controls the load settings of CC, CR, CP mode through external voltage input. The input impedance is 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.
External voltage control input (CC, CR, CP mode)	Setting accuracy	± (1% of range) (TYP value of H range 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. The input impedance is approx. 10 kΩ.
External voltage control input (CV mode)	Setting accuracy	± (1% of range) (TYP value)
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. The input impedance is approx. 10 kΩ.
External voltage control input (superimposing in CC mode)	Setting accuracy	± (1% of range) (TYP value of H range)
Load-on status output		On when load is on. Open-collector output from a photocoupler. *1
Range status output		Outputs current range state L, M, and H using 2 bits. Open-collector output from a photocoupler. *1
ALARM 1 output		Turns on when overvoltage detection, reverse-connection detection, overheat detection, alarm input detection, front-panel load input terminal overcurrent detection, or parallel operation anomaly detection is activated. Open-collector output from a photocoupler. *1
ALARM 2 output		Turns on when OCP, OPP, UVP, or WDP is activated.
DIGITAL 0 / DIGITAL 1 output		Logic signal output during a step of a sequence. Output impedance: approx. 330 Ω, output voltage: approx. 3.3 VEMF
DIGITAL 2 output		Input/output switchable. Output: Logic signal output during a step of a sequence. The output impedance is 330 Ω.Input: Trigger input signal for the sequence and the measurement functions. The thresholds are HIGH: 2 V to 5 V, LOW: 0 V to 0.8 V.
Current monitor output		Outputs 0 V to 10 V for 0% to 100% of the rated current of each range.
Current monitor output	Accuracy	± (1% of range) (TYP value of H range)
Short signal output		Relay contact turns on when the short function is turned on (30 Vdc/1 A).

*1 The maximum voltage that can be applied to the photocoupler is 30 V. The maximum current is 4 mA.

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Model		PLZ205W
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.
Range control input		The range can be switched between L, M, and H using a 2 bit signal. 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 0.8 V is received. Pulled up to 5 V by a 10 kΩ resistor. The thresholds are HIGH: 2 V to 5 V, LOW: 0 V to 0.8 V.
External voltage control input (CC, CR, CP mode)		Controls the load settings of CC, CR, CP mode through external voltage input. The input impedance is 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.
External voltage control input (CC, CR, CP mode)	Setting accuracy	± (1% of range) (TYP value of H range 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. The input impedance is approx. 10 kΩ.
External voltage control input (CV mode)	Setting accuracy	± (1% of range) (TYP value)
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. The input impedance is approx. 10 kΩ.
External voltage control input (superimposing in CC mode)	Setting accuracy	± (1% of range) (TYP value of H range)
Load-on status output		On when load is on. Open-collector output from a photocoupler. *1
Range status output		Outputs current range state L, M, and H using 2 bits. Open-collector output from a photocoupler. *1
ALARM 1 output		Turns on when overvoltage detection, reverse-connection detection, overheat detection, alarm input detection, front-panel load input terminal overcurrent detection, or parallel operation anomaly detection is activated. Open-collector output from a photocoupler. *1
ALARM 2 output		Turns on when OCP, OPP, UVP, or WDP is activated.
DIGITAL 0 / DIGITAL 1 output		Logic signal output during a step of a sequence. Output impedance: approx. 330 Ω, output voltage: approx. 3.3 VEMF
DIGITAL 2 output		Input/output switchable. Output: Logic signal output during a step of a sequence. The output impedance is 330 Ω.Input: Trigger input signal for the sequence and the measurement functions. The thresholds are HIGH: 2 V to 5 V, LOW: 0 V to 0.8 V.
Current monitor output		Outputs 0 V to 10 V for 0% to 100% of the rated current of each range.
Current monitor output	Accuracy	± (1% of range) (TYP value of H range)
Short signal output		Relay contact turns on when the short function is turned on (30 Vdc/1 A).

*1 The maximum voltage that can be applied to the photocoupler is 30 V. The maximum current is 4 mA.

BNC connector

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Model		PLZ205W
Trigger output		Transmits 10 μs pulses when trigger output is ON during sequence operation and during step execution. Transmits 1 μs pulses during switching operation.
Current monitor output		Outputs 0 V to 2 V for 0% to 100% of the rated current of each range.
Current monitor output	Accuracy	± (1% of range) (TYP value of H range)
Isolation voltage		±30V

Communication function

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Model	PLZ205W	PLZ405W	PLZ1205W
LAN	IEEE 802,3 100Base-TX / 10Base-T Ethernet IPv4, RJ-45 connector
RS232C	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: None, CTS-RTS
USB	Complies with the USB 2.0 specification. Data rate: 480 Mbps (High speed) Complies with the USBT MC-USB488 device class specifications.

General specifications

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Model		PLZ205W	PLZ405W	PLZ1205W
Input voltage range/ Input frequency range		100 Vac to 240 Vac (90 Vac to 250 Vac) single phase, continuous / 47 Hz to 63 Hz
Power consumption		50VAmax	50VAmax	85VAmax
Inrush current (peak value)		45A Peak
Environmental conditions	Operating temperature range / Operating humidity range	0 °C to 40 °C (32 °F to 104°F) / 20%rh to 85%rh (no condensation)
	Storage temperature range / Storage humidity range	-20 °C to 70 °C (-4 °F to 158°F) / 90%rh or less (no condensation)
	Installation location	Indoor use, altitude of up to 2000 m, overvoltage category II.
Insulation resistance	Between primary and input terminals	500Vdc, 30 MΩ or more (70%rh or less)
	Between primary and chassis
	Between input terminals and chassis
Withstanding voltage	Between primary and input terminals	No abnormalities at 1500 Vac for 1 minute.
	Between primary and chassis	No abnormalities at 1500 Vac for 1 minute.
	Between input terminals and chassis	No abnormalities at 750 Vac for 1 minute.
Dimensions Unit: mm (inches)		214.5 (8.45)W×124 (4.88)H×400 (15.75)Dmm(inches)		429.5 (16.91)W×128 (5.04)H×400 (15.75)Dmm(inches)
Weight		Approx. 7 kg (15.4 lb.)	Approx. 7.5 kg (16.5 lb.)	Approx. 14 kg (30.9 lbs)
Accessories		Power cord, Rear-panel load input terminal cover, Load input terminal screw set (2 sets), Screws for the rear-panel load input terminal cover (2 pcs.), Front-panel load input terminal cover, Front-panel load input knob set, External control connector kit, Setup Guide, CD-ROM, Quick Reference, Safety Information
Electromagnetic compatibility (EMC) 1 2		Complies with the requirements of the following directive and standards. EMC Directive 2014/30/EU, EN 61326-1 (Class A3), EN 55011 (Class A3, Group 1*4), EN 61000-3-2, EN 61000-3-3 Applicable under the following conditions.The maximum length of all cabling and wiring connected to the PLZ-5W must be less than 3 m.
Safety *1		Complies with the requirements of the following directive and standards. Low Voltage Directive 2014/35/EU 2 EN 61010-1 (Class I 5, Pollution Degree 2 *6)

*1 Does not apply to specially ordered or modified PLZ-5Ws. *2 Limited to products that have the CE/UKCA mark on their panels. *3 This is a Class A equipment. 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 electromag-netic emissions to prevent interference to the reception of radio and television broadcasts. *4 This is a Group 1 equipment. 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. *5 This is a Class I equipment. Be sure to ground this product’s protective conductor terminal. The safety of this product is only guaranteed when the product is properly grounded. *6 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 con-ductivity caused by condensation.

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Model		PLZ205W	PLZ405W	PLZ1205W
Input voltage range/ Input frequency range		100 Vac to 240 Vac (90 Vac to 250 Vac) single phase, continuous / 47 Hz to 63 Hz
Power consumption		50VAmax	50VAmax	85VAmax
Inrush current (peak value)		45A Peak
Environmental conditions	Operating temperature range / Operating humidity range	0 °C to 40 °C (32 °F to 104°F) / 20%rh to 85%rh (no condensation)
	Storage temperature range / Storage humidity range	-20 °C to 70 °C (-4 °F to 158°F) / 90%rh or less (no condensation)
	Installation location	Indoor use, altitude of up to 2000 m, overvoltage category II.
Insulation resistance	Between primary and input terminals	500Vdc, 30 MΩ or more (70%rh or less)
	Between primary and chassis
	Between input terminals and chassis
Withstanding voltage	Between primary and input terminals	No abnormalities at 1500 Vac for 1 minute.
	Between primary and chassis	No abnormalities at 1500 Vac for 1 minute.
	Between input terminals and chassis	No abnormalities at 750 Vac for 1 minute.
Dimensions Unit: mm (inches)		214.5 (8.45)W×124 (4.88)H×400 (15.75)Dmm(inches)		429.5 (16.91)W×128 (5.04)H×400 (15.75)Dmm(inches)
Weight		Approx. 7 kg (15.4 lb.)	Approx. 7.5 kg (16.5 lb.)	Approx. 14 kg (30.9 lbs)
Accessories		Power cord, Rear-panel load input terminal cover, Load input terminal screw set (2 sets), Screws for the rear-panel load input terminal cover (2 pcs.), Front-panel load input terminal cover, Front-panel load input knob set, External control connector kit, Setup Guide, CD-ROM, Quick Reference, Safety Information
Electromagnetic compatibility (EMC) 1 2		Complies with the requirements of the following directive and standards. EMC Directive 2014/30/EU, EN 61326-1 (Class A3), EN 55011 (Class A3, Group 1*4), EN 61000-3-2, EN 61000-3-3 Applicable under the following conditions.The maximum length of all cabling and wiring connected to the PLZ-5W must be less than 3 m.
Safety *1		Complies with the requirements of the following directive and standards. Low Voltage Directive 2014/35/EU 2 EN 61010-1 (Class I 5, Pollution Degree 2 *6)