Connecting The Load Cable - Kikusui PAT-TM Series Setup Manual

Connecting the load cable (16 kW System)
WARNING
CAUTION
18
Possible electric shock.
• Turn the power off before you touch the output terminals. On the PAT-TMX series, turn the
breaker switch off. On the PAT-TM series, turn each power supply's POWER switch off.
• Be sure to attach the OUTPUT terminal cover after wiring the load.
• Do not wire the sensing terminals on the PAT-TMX series if the breaker switch is in the on
position. Do not wire the sensing terminals on the PAT-TM series if each power supply's
POWER switch is in the on position.
• For sensing cables, use cables with a higher voltage rating than the isolation voltage of the
PAT-TM/TMX series. Protect the uncovered section of the shielded wire by using insulation
tubes with a withstand voltage greater than the isolation voltage of the PAT-TM/TMX
series. For the isolation voltage of each model, see the "Product specifications" on the
accompanied CD-ROM.
• If the sensing wires come loose, the output voltage across the load cannot be stabilized. If you
are not sensing the load, be sure to attach the two short pieces to the sensing terminals.
• Connect an electrolytic capacitor (C) with a capacity of a few hundreds of μF to a few tens of
thousands of μF to the load terminals as necessary.
The wiring inductance and capacitance can cause phase shifting at a level that must be dealt
with and can also cause oscillation. Connecting an electrolytic capacitor will prevent such
oscillation.
Use an electrolytic capacitor that has a withstand voltage that is at least 120 % of the product's
rated output voltage.
Target model
PAT20-800TM/TMX
PAT30-532TM/TMX
PAT40-400TM/TMX
PAT60-266TM/TMX
1
On the PAT-TMX series, turn the breaker switch off. On the PAT-TM series, turn
each power supply's POWER switch off, slave units first and then the master
unit.
2
Remove the output terminal cover that is attached to the rear panel.
PAT80-200TM/TMX
PAT160-100TM/TMX
PAT250-64TM/TMX
PAT350-45.6TM/TMX
Screw (M4x8)
Screw (M4x8)
PAT500-32TM/TMX
PAT650-24.6TM/TMX
PAT850-18.8TM/TMX
Output terminal cover
PAT-TM/TMX