Hitachi SJ7002 Series Instruction Manual page 58

6
Prepare for
Wiring
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Step 5: The wiring enters the inverter through an entry/exit plate. For plastic plates, remove the
knockout portions of the plate. For metal plates with rubber grommets, cut an "X" in the center
of the grommet as shown. Be especially careful to avoid cutting into the thick outer ring, so that
the wiring will have a cushion from contacting the metal plate.
Knockout area for logic/signal wiring
Knockout areas for power wiring
NOTE: Some inverter models will have a wiring box for NEMA rating compliance. Make sure
the wire entry to the NEMA box also has protective cushion from chaffing of insulation.
Before proceeding, please study the caution and warning messages below.
WARNING: Use 75°C Cu wire only or equivalent.
WARNING: Open Type Equipment. For models SJ700–750H to SJ700–4000H.
WARNING: A Class 2 circuit wired with Class 1 wire or equivalent.
WARNING: Suitable for use on a circuit capable of delivering not more than 100,000 rms
symmetrical amperes, 240 V maximum. For models with suffix L.
WARNING: Suitable for use on a circuit capable of delivering not more than 100,000 rms
symmetrical amperes, 480 V maximum. For models with suffix H.
HIGH VOLTAGE: Be sure to ground the unit. Otherwise, there is a danger of electric shock
and/or fire.
HIGH VOLTAGE: Wiring work shall be carried out only by qualified personnel. Otherwise,
there is a danger of electric shock and/or fire.
HIGH VOLTAGE: Implement wiring after checking that the power supply is OFF. Otherwise,
you may incur electric shock and/or fire.
HIGH VOLTAGE: Do not connect wiring to an inverter or operate an inverter that is not
mounted according the instructions given in this manual. Otherwise, there is a danger of elec-
tric shock and/or injury to personnel.
SJ700 Inverter
2
Cut grommet(s) for use as shown
2–17