Kikusui PLZ205W DC Electronic Load 0.25-150V 0-40A 200W

£1872.00 (£2,246.40 inc VAT)

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SKU: PLZ205W Category:

Description


Kikusui PLZ205W DC Electronic Load

The PLZ205W (0.25-150V 0-40A 200W) high performance electronic load is the successor to the highly respected PLZ-4W series, whilst still retaining the same high specification and build quality. Advances include a high visibility colour display, low voltage operation from a minimum of 0.25 V to a maximum of 150 V (if the input voltage is 1V or less, the current is reduced by 10% per 0.1V). Programmable profiles of voltage/current can be applied (using the new ARB function, as used in LED/solar testing) in addition to the inherited 6 modes of operation: Constant Current, Constant Resistance, Constant Voltage, Constant Power, Constant Current + Constant Voltage, Constant Resistance + Constant Voltage.
Equipped with a high-speed response feature boasting a maximum slew rate of 60 A/μs (PLZ1205W) and a minimum setting resolution of 10 μA (PLZ205W). Additional features of the PLZ205W include: Soft-start function, variable slew rate, selectable response (CV/CR mode), switching function, ABC preset memory, 20 user-defined set-up configurations, and a sequence operation function. The advanced high-speed response makes the PLZ-5W ideal for the development and testing of today’s modern power supplies that require variable high-speed current changes. This advantage extends to the testing of current clamps/transducers.
The following communication interfaces are installed as standard: LAN (LXI compliant), USB, RS232C and analogue control. An optional GPIB interface is available.

Features:

  • Equipped with six modes (Constant Current / Constant Resistance / Constant Voltage / Constant Power / Constant Current + Constant Voltage / Constant Resistance + Constant Voltage)
  • Arbitrary I-V Characteristics (ARB) mode to reproduce nonlinear load characteristics.
  • High-speed response with 4 μs start-up time.
  • Sequence control functionality enables actual-load simulations.
  • Parallel operation enables scalability.
  • LAN, RS-232C and USB communication interfaces installed as a standard feature. *GPIB Option

Product Images

Product Videos

YouTube Video
How to Perform Transient Response Test
YouTube Video
How to Measure Battery Capacity
YouTube Video
Fast Slew Rate Demo - 60A/μs!
YouTube Video
How to create sequence by using Wavy

Documentation

Datasheet

Kikusui PLZ-5W Datasheet

 

User Manual

Kikusui PLZ-5W User Manual

 

Application Notes

Rapid response at a maximum slew rate of 60A/μs

High precision simulated load tests

Reliability backed by a global track record

PLZ Series: How to Effectively Improve Safety during Load Testing of Non-isolated AC/DC Converter

Blown Fuse Testing Precautions When Using Electronic Load

Using Electronic Load to Battery Charger Testing

PLZ Series Easy Way to Expand Electronic Load Capacity in CV Mode

Switching Function Improvement in PLZ5W Series

DC Electronic Load – Part 6: Application and Example (2)

DC Electronic Load – Part 2: Basic Operation Mode and Principle (1)

How to Minimise Power Supply Noise in Test Systems

Choosing Electronic Load that Best Fits Your Switch Testing System

Two Methods to Absorb Motor’s Regenerative Current Using Electronic Load

DC Electronic Load – Part 1: What is a DC Electronic Load?

How to Balance Battery Module Charge-Discharge

DC Electronic Load – Part 4: How Each Operation Mode Works with Other Modes?

 

PLZ-5W Specifications
ModelPLZ205WPLZ405WPLZ1205W
Ratings
Operating Voltage0.25V to 150V0.25V to 150V0.25V to 150V
Current40A80A240A
Power200W400W1200W
The minimum
operating voltage		approximately 0.05 V.
(At the load input terminals on the rear panel.)		approximately 0.05 V.
(At the load input terminals on the rear panel.)		approximately 0.05 V.
(At the load input terminals on the rear panel.)
Input resistance
when the load is off		Approx. 660 kΩApprox. 660 kΩApprox. 660 kΩ
Load input terminal’s
isolation voltage		±500 V±500 V±500 V
Constant Current (CC) Mode
Operating Range
H Range0A to 40A0A to 80A0A to 240A
M Range0A to 4A0A to 8A0A to 24A
L Range0A to 0.4A0A to 0.8A0A to 2.4A
Setting Range
H Range0A to 42A0A to 84A0A to 252A
M Range0A to 4.2A0A to 8.4A0A to 25.2A
L Range0A to 0.42A0A to 0.84A0A to 2.52A
Resolution
H Range1mA2mA5mA
M Range0.1mA0.2mA0.5mA
L Range0.01mA0.02mA0.05mA
Setting Accuracy
H Range± (0.2% of set + 0.1% of range)± (0.2% of set + 0.1% of range)± (0.2% of set + 0.1% of range)
M Range± (0.2% of set + 0.3% of range)± (0.2% of set + 0.3% of range)± (0.2% of set + 0.3% of range)
L Range± (0.2% of set + 1% of range)± (0.2% of set + 1% of range)± (0.2% of set + 1% of range)
Parallel Operation
H Range± (0.4% of set + 0.8% of range)± (0.4% of set + 0.8% of range)± (0.4% of set + 0.8% of range)
M Range± (0.4% of set + 0.8% of range)± (0.4% of set + 0.8% of range)± (0.4% of set + 0.8% of range)
L Range± (0.4% of set + 5% of range)± (0.4% of set + 5% of range)± (0.4% of set + 5% of range)
Input Line Regulation4mA8mA24mA
Ripplerms: 4mA
p-p: 40mA		rms: 8mA
p-p: 80mA		rms: 24mA
p-p: 200mA
Constant Current (CR) Mode
Operating Range
H Range40 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)
M Range4 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)
L Range400 mS to 0.02 mS
(2.5 Ω to 50000 Ω)		800 mS to 0.04 mS
(1.25 Ω to 25000 Ω)		2 400 mS to 0.12 mS
(0.42 Ω to 8333.3 Ω)
Setting Range
H Range42 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)
M Range4.2 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)
L Range420 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
H Range1mS2mS5mS
M Range0.1mS0.2mS0.5mS
L Range0.01mS0.02mS0.05mS
Setting Accuracy
H Range± (0.5% of set + 0.5% of range)± (0.5% of set + 0.5% of range)± (0.5% of set + 0.5% of range)
M Range± (0.5% of set + 0.5% of range)± (0.5% of set + 0.5% of range)± (0.5% of set + 0.5% of range)
L Range± (0.5% of set + 1.5% of range)± (0.5% of set + 1.5% of range)± (0.5% of set + 1.5% of range)
Parallel Operation
H Range± (0.5% of set + 1.5% of range)± (0.5% of set + 1.5% of range)± (0.5% of set + 1.5% of range)
M Range± (0.5% of set + 1.5% of range)± (0.5% of set + 1.5% of range)± (0.5% of set + 1.5% of range)
L Range± (0.5% of set + 5% of range)± (0.5% of set + 5% of range)± (0.5% of set + 5% of range)

Note* Specifications are liable to change. For the full list of Specifications, please see the products datasheet located under the ‘Documentation’ tab.

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