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PLZ164WL

PLZ164WL

280,000円 （税込：308,000円）

  • Full load 100A at 0.3V (PLZ334WL) *Minimum operating start voltage is 50mV
  • High slew rate of 50A/µs even at 2.3V load voltage (rise/fall time conversion: 2µs)
  • Minimum current setting resolution 50μA (L range)
  • Six operating modes are supported (constant current, constant resistance, constant voltage, constant power, constant current + constant voltage, constant resistance + constant voltage)
  • Equipped with sequence and switching functions
  • Timer function and time/voltage measurement functions enable evaluation of battery discharge characteristics
  • GPIB/RS232C/USB interface included as standard
  • Input voltage is 100Vac to 240Vac
  • Equipped with various types of protection circuits: Over Voltage Protection(OVP), Over Current Protection(OCP), Over Power Protection(OPP), Over Heat Protection(OHP), Under Voltage Protection(UVP), And Reverse Connection Protection(REV)

Limited stock due to end of production.


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SKU: PLZ164WL

Specifications

Rating

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 PLZ164WLPLZ334WL
Operating voltage0.3 V to 30 V
Minimum operating voltage for the switching mode (includes the value of voltage drop generated by the inductance component of wirings) increases approximately 40 mV per 1 A/μs of the slew rate setting.
Current50A100A
Power165W330W
Minimum start voltage *150mV（typ）

*1 Minimum voltage at which the current starts flowing to the electronic load. At the load input terminal.


Constant current (CC) mode

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 PLZ164WLPLZ334WL
Operating rangeH0 A to 50 A0A to 100A
M0A to 5A0A to 10A
L0 A to 500 mA0 A to 1 A
Setting rangeH0 A to 52.5 A0 A to 105 A
M0 A to 5.25 A0 A to 10.5 A
L0 A to 525 mA0 A to 1.05 A
ResolutionH2mA5mA
M0.2mA0.5mA
L0.02mA0.05mA
Accuracy of settingH, M, and L±（0.2% of set ＋ 0.1% of f.s.*1） ＋ Vin/150kΩ*2
Input voltage variation *3H, M, and L±（0.1% of set ＋ 0.02% of f.s.*1）
Ripplerms *44mA8mA
p-p *540mA80mA

*1 In the M range, it applies for the full scale of the H range *2 Vin : Input terminal voltage or the sensing voltage of the electronic load. *3 When the input voltage is varied from 0.3 V to 30 V at a current of the rated power/30 V *4 Measurement frequency bandwidth : 10 Hz to 1 MHz *5 Measurement frequency bandwidth : 10 Hz to 20 MHz


Constant resistance (CR) mode

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 PLZ164WLPLZ334WL
Operating rangeH165 S to 3 mS330 S to 6 mS
(6.06 mΩ to 333 Ω)(3.03 mΩ to 166.7 Ω)
M16.5 S to 300 μS33.3 S to 600 μS
(60.6 mΩ to 3.33 kΩ)(30.3 mΩ to 1.667 kΩ)
L1.65 S to 30 μS3.3 S to 60 μS
(606 mΩ to 33.3 kΩ)(303 mΩ to 16.67 kΩ)
Setting rangeH173.25 S to 0 S346.5 S to 0 S
(5.77 mΩ to OPEN)(2.886 mΩ to OPEN)
M17.325 S to 0 S34.65 S to 0 S
(57.7 mΩ to OPEN)(28.86 mΩ to OPEN)
L1.7325 S to 0 S3.465 S to 0 S
(577 mΩ to OPEN)(288.6 mΩ to OPEN)
ResolutionH3mS6mS
M300μS600μS
L30μS60μS
Setting accuracy *2H, M, and L±（0.5% of set*3 ＋ 0.5% of f.s.*1） ＋ Vin/150kΩ

*1 In the M range, it applies for the full scale of the H range *2 Conversion rate of the input current. At the sensing terminal. *3 set=Vin/Rset


Constant voltage (CV) mode

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PLZ164WLPLZ334WL
Operating rangeH0.3 V to 30 V
L0.3 V to 4 V
Setting rangeH0V to 31.5V
L0 V to 4.2 V
ResolutionH2mV
L200μV
Accuracy of setting±（0.1% of set ＋ 0.1% of f.s.）
Input current variation *112mV

*1 With respect to a change in the current of 10 % to 100 % of the rating at an input voltage of 0.3 V(during remote sensing)


Constant power (CP) mode

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 PLZ164WLPLZ334WL
Operating rangeH16.5 W to 165 W33 W to 330 W
M1.65 W to 16.5 W3.3 W to 33 W
L0.165 W to 1.65 W0.33 W to 3.3 W
Setting rangeH0 W to 173.25 W0 W to 346.5 W
M0 W to 17.325 W0 W to 34.65 W
L0 W to 1.7325 W0 W to 3.465 W
ResolutionH10mW20mW
M1mW2mW
L0.1mW0.2mW
Accuracy of settingH, M, and L±（2.5% of f.s.*1）

*1 In the M range, it applies for the full scale of the H range


Voltmeter

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 PLZ164WLPLZ334WL
DisplayH0.000 V to 30.000 V
L0.0000 V to 4.0000 V
Accuracy±(0.1 % of reading + 0.1 % of f.s)

Ammeter

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 PLZ164WLPLZ334WL
DisplayH,M0.000 A to 50.000 A0.00 A to 100.00 A
L0.00 mA to 500.00 mA0.0000 A to 1.0000 A
Accuracy±(0.2 % of reading + 0.3 % of f.s)

Wattmeter

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 PLZ164WLPLZ334WL
DisplayH,M0.00 W to 165.00 W0.00 W to 330.00 W
L *10.000 W to 15.000 W0.000 W to 30.000 W
L *20.0000 W to 1.6500 W0.0000 W to 3.3000 W

*1 In a mode other than CP mode. *2 In CP mode.


Switching mode

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 PLZ164WLPLZ334WL
Operation modeCC/CR mode
Frequency setting range1 Hz to 50 kHz
Duty cycle setting5 % to 95 % in 1 % steps *1
Frequency setting accuracy±（0.5% of set）

*1 The minimum time width is 2 μs. Between 5 kHz to 50 kHz, the maximum duty cycle is limited by the minimum time width.


Slew rate

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 PLZ164WLPLZ334WL
Setting range (CC)H2.5 mA/μs to 25 A/μs5 mA/μs to 50 A/μs
M250 μA/μs to 2.5 A/μs500 μA/μs to 5 A/μs
L25 μA/μs to 250 mA/μs50 μA/μs to 500 mA/μs
Setting accuracy *1±（10% of set ＋ 0.8μs）

*1 Time to reach from 10 % to 90 % when the current is varied from 2 % to 100 % (20 % to 100 % in M range)


Soft start

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 PLZ164WLPLZ334WL
Operation modeCC mode
Selectable times *1Off, 100μs, 200μs, 500μs, 1000μs, 2ms, 5ms,10ms,20ms
Accuracy of setting±（30% of set ＋ 10μs）

*1 Time to reach from 10 % to 90 % of the input current


Response

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 PLZ164WLPLZ334WL
Response speedNORMAL, FAST

Remote sensing

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 PLZ164WLPLZ334WL
Voltage that can be compensated3 V for a single line

Protection functions

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 PLZ164WLPLZ334WL
Overvoltage protection (OVP)Turns off the load at 115 % of the rated voltage
Overcurrent protection (OCP)Setting range 10 % to 110 % of the rated current. Load off or limit selectable.
Overpower protection (OPP)Setting range 10 % to 110 % of the rated power. Load off or limit selectable.
Overheat protection (OHP)Turns off the load when the heat sink temperature reaches 90 °C
Undervoltage protection (UVP)Turns off the load when detected. Can be set in the range of 0.3 V to 30 V.
Reverse connection protection (REV)By diode and fuse. Turns off the load when an alarm occurs.

Sequence function

Normal sequence

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 PLZ164WLPLZ334WL
Operation modeCC, CR, CV, CP
Maximum number of steps256
Step execution time1 ms to 999 h 59 min
Resolution1 ms for 1 ms to 1 min, 100 ms for 1 min to 1 h, 1 s for 1 h to 10 h 10 s for 10 h to 100 h, 1 min for 100 h to 999 h 59 min

Fast sequence

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 PLZ164WLPLZ334WL
Operation modeCC, CR
Maximum number of steps1024
Step execution time25 μs to 100 ms
Resolution25 μs for 25 μs to 100 μs
100 μs for 100 μs to 100 ms

Other functions

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 PLZ164WLPLZ334WL
Elapsed time displayMeasures the time from load on to load off. Can be turned on and off. Measures from 1 s up to 999 h 59 min 59 s.
Auto load off timerAutomatically turns off the load after a specified time elapses. an be set to off or a time within the range of 1 s to 999 h 59 min 59 s.

Input /Output signal

J1 connector

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 PLZ164WLPLZ334WL
Load on/off control inputTurn on the load with a high (or low) CMOS level signal
Load on status outputOn when the load is on (open collector output from a photocoupler)
Range switch inputSwitch ranges L, M, and H using a 2-bit signal
Range status outputOutputs range L, M, or H using a 2-bit signal (open collector output from a photocoupler)
Trigger inputClear the sequence operation pause with a high CMOS level signal whose duration is 10 μs or longer
Alarm inputActivate the alarm with a low CMOS level signal
Alarm release inputRelease the alarm with a low CMOS level signal
Alarm status outputOn when OVP, OCP, OPP, OHP, UVP, or REV is activated or when an external alarm input is applied (open collector output from a photocoupler)
Short signal outputRelay contact output (30 Vdc/1 A)
External voltage control (CC, CR, and CP mode)Voltages in the range of 0 V to 10 V correspond to 0 % to 100 % of the rated current (CC mode) or rated power (CP mode). Voltages in the range of 0 V to 10 V correspond to the range of resistance values from the maximum resistance value to the minimum resistance value (CR mode).
External voltage control (CV mode)Voltages in the range of 0 V to 10 V correspond to the range of voltages from 0 % of the rated voltage to 100 % of the rated voltage.
External voltage control (superimposing in CC mode)Superimpose the current on the CC mode panel/remote setting by applying an external voltage of -10 V to 10 V (CC mode). 0 V corresponds to 0 % of the current setting and 10 V corresponds to 100 % of the current setting.
Current monitor output10 V for f.s (H or L range), 1 V for f.s (M range)

BNC connector

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 PLZ164WLPLZ334WL
TRIG OUTTrigger output: Approx. 4.5 V, pulse width: Approx. 2 μs, output impedance: Approx. 500 Ω Outputs a (low level) pulse during sequence operation and switching operation.
IMON OUTCurrent monitor output. 1 V for f.s (H or L range), 0.1 V for f.s (M range)

General

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 PLZ164WLPLZ334WL
Communication functionGPIB, RS232C, and USB interfaces are equipped as standard.
Input voltage range100 Vac to 240 Vac (90 Vac to 250 Vac), single phase, continuous
Input frequency range47 Hz to 63 Hz
Power95VAmax
Inrush current *165Amax
Operating temperature range0 °C to 40 °C (32 °F to 104 °F)
Operating humidity range20 %rh to 85%rh (no condensation)
Storage temperature range-20 °C to 70 °C (-4 °F to 158 °F)
Storage humidity range90 %rh or less (no condensation)
Isolation voltage±500V
Insulation resistancePrimary – input terminal500 Vdc, 30 MΩ or more (ambient humidity of 70 %rh or less)
Primary – chassis500 Vdc, 30 MΩ or more (ambient humidity of 70 %rh or less)
Input terminal- chassis500 Vdc, 30 MΩ or more (ambient humidity of 70 %rh or less)
Withstanding voltagePrimary – input terminalNo abnormalities at 1500 Vac for 1 minute
Primary – chassisNo abnormalities at 1500 Vac for 1 minute
AccessoriesPower cord(1 pc.(with plug, length: 2.4 m)), Load input terminal cover(1 pc.), Set of screws for the load input terminal cover(2 sets), Set of screws for the load input terminal(2 sets), Chassis connection wire(1 pc.), CD-R(1 pc.), Setup Guide(1 pc.(Japanese, English), Quick Reference(English:1pc., Japanese:1pc.)
Safety *2Conforms to the requirements of the following standard. IEC 61010-1:2001 (Class I, Pollution degree 2)Complies with the requirements of the following directive and standards. Low Voltage Directive 2014/35/EU, EN 61010-1 (Class I, Pollution degree 2)
WeightApprox. 6.5 kg (14.3 lb.)Approx. 8 kg (17.6 lb.)
Dimensions (mm(inch))(maximum dimensions)214.5(8.45″)W×124(155)(4.88″)H×400(455)(15.75″)Dmm

*1 Approximately 35 A for the input voltage of AC100 V. *2 This product is categorized in the “Class I”. The protective conductor terminal of this product must be connected to the ground. The safety can not be guaranteed when it is not connected to the ground properly.


Dimensions


Low-voltage, high-speed, high-current electronic control with ease of operation

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