Kikusui PFX2000 Series, Руководство по эксплуатации

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PFX2000 Operating Procedure 2-3
2.2 Connecting the Output Cables
The package containing the unit frame does not include cables for connecting to the
DUT (battery). Only plugs that comply with the output connector on the rear panel
are included. Prepare the wires and tools described in this section to construct the
output cables appropriate for the DUTs.
• System in which the PFX2331 and PFX2332 unit frames are mixed
Connectors for large capacity currents, marked “HC” on the side, come
with the PFX2332 Unit Frame. See Fig. 2-3.
In a system in which the PFX2331 and PFX2332 unit frames are mixed,
beware of the connectors and wires that are connected to each frame.
Connect output cables assembled with HC type connectors to the
PFX2332.
• Allowable temperature of cables and other accessories
If the output cables are exposed to high temperature such as when using
the DUT in a temperature chamber, beware of the allowable temperature
of the output cables. If the heat resistance of the output cables, battery
holders, and other items is inadequate, a dangerous condition will result
due to inadequate insulation and increased contact resistance. (The allow-
able temperature of the cable sold separately is 105
°
C.)
• Cable length
If appropriate wires (see Table 2-1) are used, the output cable length can be
extended up to 7 m .
• When performing large current pulse charge/discharge
If you are performing large current pulse charge/discharge (6 A or greater) using
the PFX2021, try to keep the output cable length less than or equal to 5 m as much
as possible. At longer lengths, constant current control becomes unstable and
accurate capacity measurement may be affected. If you must use a cable that is
longer than 5 m, it is recommended that you use the cable sold separately (7 m).
CAUTION
NOTE