2.5 Power Cable
Before connecting power to this instrument, the protective
ground (earth) terminals of this instrument must be
connected to the protective conductor of the line (mains)
power cord. The main plug shall only be inserted in a socket outlet (receptacle)
provided with a protective ground (earth) contact. This protective ground (earth)
must not be defeated by the use of an extension cord without a protective
conductor (grounding).
The mains plug is used as the disconnecting device and
shall remain readily operable. The socket-outlet shall be
installed. Near the equipment and shall be easily
accessible.
The main plug shall only be inserted in a socket outlet with
a protective ground (earth) contact. This protective ground
must not be defeated by the use of an extension cord
without a protective conductor.
Do not replace the power supply cord with an improperly
rated cord. For North American: A UL listed and CSA
labeled power cord must be used with the instrument in the
United States and Canada. The power cord must include a NEMA5-15 style male
plug, SVT or SJT cord sets, and be rated for at least 125VAC, 10A, number 16
gauge (or 125VAC, 15A, number 14 gauge) wire or larger, and the length of the
cord does not exceed 2 m must be used. For European: A certified power supply
cord not lighter than light PVC sheathed flexible cord according to IEC 60227,
designation H03 VV-F or H03 VVH2-F (for equipment mass not exceeding 3 kg),
or H05 VV-F or H05 VVH2-F2 (for equipment mass exceeding 3 kg), and be
rated for at least 3G 0.75 mm² (for rated current up to 10 A) or 3G 1.0mm² (for
rated current over 10 A up to 16 A) wire or larger, and the length of the cord does
not exceed 2 m must be used.
400XAC Input Power Considerations
The 400XAC can be powered with several different input power configurations.
Refer to the diagram below for connecting a single phase, 3 phase wye, and 3
phase delta power source to the instrument:
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