2 features, Features, Technical data – Lenze 8200 Frequency inverters User Manual
Page 34
Technical Data
8200SHB0199
3-2
3.2
Features
820X
821X
822X
824X
Compact design
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Load capacity of up to 150 % 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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PWM converter 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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