Endress+Hauser EngyVolt RV12, Руководство по эксплуатации

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EngyVolt RV12 Safety instructions
5
500 V L-L (289 V L/N), power connection via low-voltage current transformer x/5A at a
nominal frequency of 45 to 66 Hz. It is suitable for use in single-phase power systems, and
in three-phase power systems with three or four wires.
Among other values, the electrical energy meter measures the voltage, frequency, current,
power, power factor, total harmonic distortion (THD) as well as active energy and reactive
energy.
• The manufacturer accepts no liability for damages resulting from incorrect use or use
other than that designated. It is not permitted to convert or modify the device in any
way.
• The device is designed for mounting on a top-hat rail according to DIN 43880 and must
only be operated in an installed state.
1.5 Technical improvement
The manufacturer reserves the right to modify technical data without prior notice. Please
contact your sales center for information on modifications or updates to the Operating
Instructions.
1.6 Return
The device must be packed in protective packaging if it is being returned for repair, for
example. The original packaging offers the best protection. Repairs may only be performed
by your supplier's service organization.
When returning the device for repair, enclose a note with a description of the problem
and the application.
1.7 Notes on safety conventions and icons
1.7.1 Warnings
! DANGER
Causes (/consequences)
Consequences of non-compliance (if applicable)
‣
Corrective action
‣
This symbol alerts you to a dangerous situation. Failure to avoid the situation will result
in a fatal or serious injury.
! WARNING
Causes (/consequences)
Consequences of non-compliance (if applicable)
‣
Corrective action
‣
This symbol alerts you to a dangerous situation. Failure to avoid the situation can result
in a fatal or serious injury.
! CAUTION
Causes (/consequences)
Consequences of non-compliance (if applicable)
‣
Corrective action
‣
This symbol alerts you to a dangerous situation. Failure to avoid this situation can
result in minor or more serious injuries.