Atec Kikusui-PLZ1003W User Manual

Plz-3w/3wh series, Electronic load (cc·cr·cv·cp), Outline

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Outline

PLZ-3W/3WH series

ELECTRONIC LOAD (CC·CR·CV·CP)

The PLZ-3W/3WH Series are composed of system electronic
loads used either in characteristic or lifetime tests of a variety
of DC voltage sources such as switching power supplies and
primary and secondary batteries, or as burn in loads. Instru-
ments in the PLZ-3W Series have four operation modes: “con-
stant current”, “constant resistance”, “constant voltage”, and
“constant power”. They are also available in four different
power ratings, 150 W, 300 W, 600 W, and 1000 W, with a total
of eight models available overall. Incorporating a high-per-
formance current control circuit, all instruments provide highly
stable, high-speed operation and offer improved operability
and multi-functionality through the use of CPU control. These
features allow them to simulate actual load tests of power sup-
ply units having large transitional changes in their output cur-
rents, such as printers and motors. In the constant power mode,

these instruments deliver performance in carrying out load tests
on alkaline and other types of batteries. Furthermore, the PLZ-
3WH Series accept DC input voltages of up to 500 V, making
it ready for use at high voltages. And when an optional GPIB
or RS-232C interface is employed, these instruments can be
operated by fully programmable control. In particular, take
advantage of a Kikusui-designed multi-channel bus (MCB) to
simultaneously control a maximum of 16 instruments per GPIB
address or RS-232C port. (Note: In addition to the PLZ-3W/
3WH series, this MCB will also handle PAX Series program-
mable power supplies and PBX Series bipolar power supplies.)

Four types of power rating: 150W,300W,600W,and 1000W, a total of eight models
Ready for constant current, constant resistance, constant voltage, and constant power modes
Capable of doing actual-load simulations under sequence control
Maximum input voltage of 500V(PLZ-3WH Series)

Note: The model SMC-32 Memory Card was

discontinued. Therefore,the function related to Memory

card of this product is not equipped.