Lenze 8200 motec Instructions De Montage page 8

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Warnings!
Motor Overload Protection
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For information on the protection level of the internal overload
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protection for a motor load, see the corresponding manuals or
software helps.
If the integral solid state motor overload protection is not used,
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external or remote overload protection must be provided.
Branch Circuit Protection
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The integral solid state protection does not provide branch circuit
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protection.
Branch circuit protection has to be provided externally in accordance
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with corresponding instructions, the National Electrical Code and any
additional codes.
If mounted on a motor the environmental rating tests for Type 4 and
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Type 12 shall be performed.
Fuses/circuit breakers
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See this manual for maximum fuse/circuit breaker sizes and circuit
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breaker types.
Voltage rating of the fuses and circuit breakers must at least be
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suitable for the input voltage.
E82MV251_2B ... E82MV371_2B (0.25 kW ... 0.37 kW, 240 V devices):
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Suitable for use on a circuit capable of delivering not more than
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5000 rms symmetrical amperes, 240 V maximum, when protected by
fuses or circuit breakers.
Suitable for use on a circuit capable of delivering not more than
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50000 rms symmetrical amperes, 240 V maximum, when protected by
CC, J, T or R class fuses.
Maximum surrounding air temperature: 0 ... +60 °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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E82MV551_4B ... E82MV752_4B (0.55 kW ... 7.5 kW, 400/500 V devices):
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Suitable for use on a circuit capable of delivering not more than
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5000 rms symmetrical amperes, 500 V maximum, when protected by
fuses or circuit breakers.
Circuit breakers only for use in WYE 480/277V source.
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Suitable for use on a circuit capable of delivering not more than
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50000 rms symmetrical amperes, 500 V maximum, when protected by
CC, J, T or R class fuses.
Maximum surrounding air temperature: 0 ... +60 °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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EDK82MV752-BB DE/EN/FR 2.1