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Lenze 8200 - 3.2 Features

Lenze 8200
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Technical Data
8200SHB01993-2
3.2 Features
820X 821X 822X 824X
Compact design
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Load capacity of up to150 %I
r
for 1 min
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Inverter outputs are protected against short circuit
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Earth-fault check at mains connection
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Chopper frequency 9.2 kHz
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Chopper frequency selectable: 4 kHz, 8 kHz, 12 kHz, 16 kHz
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V/f-characteristic control with constant V
min
boost or auto boost
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Motor-current control or V/f-characteristic control selectable
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Mains-voltage compensation
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Slip compensation
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Adjustable current limitation with V/f-override
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PWMconverter with IGBT-power stages
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DC-bus connection and brake-chopper connection
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Isolated analog input and output
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Relay outputs (change-over contact) 1 1 2 2
PLC-compatible digital outputs (I/O module 8275) 3 (option) 3 (option) 3 (option) 3 (option)
Isolated digital inputs with programmable functions 4 4 4 4
Up to 3 JOG frequencies per parameter set
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DC-injection brake
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TRIP set and TRIP reset function
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Motor potentiometer
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Output frequency up to 240 Hz / 480 Hz
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Output frequency up to 480 Hz
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Flying restart circuit
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2 parameter sets
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Elapsed time meter
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Assembly with thermal separation of the power stage as from
8215E
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Temperature-dependent blower activation
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PTC monitoring of the motor by integrated evaluation option option
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Process and speed controller
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Setpoint summation
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Level inversion for digital inputs
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Priority for digital inputs
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Manual/remote changeover (H/Re)
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Belt monitoring
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Selection of an inverse analog setpoint
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Limit frequencies
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Ramp function generator S-shape
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Motor phase failure detection
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