Lenze ERBS Serie Instrucciones Para El Montaje página 36

2 Safety instructions
Residual hazards
O
Warnings!
Conditions of Acceptability:
The products covered by this report are intended for use with Power
ƒ
Conversion Equipment (drives) only.
The Temperature Switch must be connected to the drive, so that the drive
ƒ
switches off in case when the maximum operating temperature is
exceeded.
Temperature tests and abnormal operation tests have only been
ƒ
conducted for single resistive elements and for continuous duty as
indicated under RATINGS. For any grouping of the resistor elements an
additional temperature test must be conducted, depending on the
evaluation of the mechanical construction and the expected temperature
rise.
For any duty cycle operation in the end−use application it must be
ƒ
guaranteed that the maximum Wattage rating will not be exceeded. This
may be evaluated by calculation. If there will be any concern regarding to
this, additional temperature tests have to be conducted under end−use
conditions.
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EDKRBS047R DE/EN/FR/ES/IT 8.0