Kikusui KFM2151, Operation Manual

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KFM2151
General Description
1.1 About This Manual
This manual describes the KFM2151 FC Scanner.
Impedance of fuel cells is measured using a system that combines the KFM2151,
KFM2150 FC Impedance Meter, and the PLZ-4W Series Electronic Load Unit.
For a description of the KFM2150 FC Impedance Meter and the PLZ-4W Series
Electronic Load Unit, see the operation manuals of the respective products.
Firmware version of the product to which this manual applies
This manual applies to KFM2151s with firmware version 1.0X.
Page 3-2
When making an inquiry about the product, please provide us with the following
information.
• Model (written on the front cover of this manual)
• Firmware version
• Serial number (indicated at the lower section on the rear panel)
1.2 Overview
The KFM2151 is a channel selector for the 32-channel voltmeter and impedance
meter. It is used as a component instrument of the impedance measurement system
as shown in Fig.1-1. By combining with the KFM2150 FC Impedance Meter, the
voltage and impedance of each stack of the fuel cell can be measured.
If it is not used in combination with the KFM2150 FC Impedance Meter, it can be
used as a multi-channel voltmeter.
The role of the scanner in the impedance measurement system is described in the
next section.
See