Safety instructions, Warnings – Lenze E82EV 8200 User Manual
Page 99
Safety instructions
Safety instructions for the installation according to UL or UR
l
99
EDK82EV113 DE/EN/FR 11.0
Safety instructions for the installation according to U
L
or U
R
J
Warnings!
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Motor Overload Protection
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For information on the protection level of the internal overload protection for a
motor load, see the corresponding manuals or software helps.
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If the integral solid state motor overload protection is not used, external or
remote overload protection must be provided.
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Branch Circuit Protection
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The integral solid state protection does not provide branch circuit protection.
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Branch circuit protection has to be provided externally in accordance with
corresponding instructions, the National Electrical Code and any additional codes.
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Please observe the specifications for fuses and screw−tightening torques in these
instructions.
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E82xV302K2C ... E82xV752K2C (3.0 kW ... 7.5 kW, 240 V devices):
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Suitable for use on a circuit capable of delivering not more than 5000 rms
symmetrical amperes, 240 V maximum, when protected by fuses.
–
Suitable for use on a circuit capable of delivering not more than 50000 rms
symmetrical amperes, 240 V maximum. When protected by CC, J, T or R class
fuses.
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Shall be installed in a Pollution Degree 2 macro−environment.
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Maximum surrounding air temperature: 0 ... +55 °C
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> +40 °C: reduce the rated output current by 2.5 %/°C
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Use 60/75 °C or 75 °C copper wire only.
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E82xV302K4C ... E82xV113K4C (3.0 kW ... 11 kW, 400/500 V devices):
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Suitable for use on a circuit capable of delivering not more than 5000 rms
symmetrical amperes, 500 V maximum, when protected by fuses or circuit
breakers (E82xV302K4C only).
–
Suitable for use on a circuit capable of delivering not more than 50000 rms
symmetrical amperes, 500 V maximum. When protected by CC, J, T or R class
fuses
–
Shall be installed in a Pollution Degree 2 macro−environment.
–
Maximum surrounding air temperature: 0 ... +55 °C
–
> +40 °C: reduce the rated output current by 2.5 %/°C
–
Use 60/75 °C or 75 °C copper wire only.