BMR SFU 0303, Руководство пользователя

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SFU 0303 Frequenzumrichter
2. Description and Features
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Operation of Asynchronous-AC und Synchronous-BLDC Motors
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The high frequency converter SFU-0303 makes possible output frequencies 500.000 rpm
with 2pole AC-Motors and with BLDC-Motors up to 100.000 rpm
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High output power ( 3,6kV @ 230V / 2kVA @ 115V ) in compact style
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The core of SFU-0303 is a Digital Signal Processor (DSP) which produces all output signals and collects
all input signals
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All parameters like current, voltage and frequency are captured in real time and are regulated by the
implemented vector control depending on the load condition.
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High precision sinusoidal output signals with low distortion factor realize very high accuracy in true
running behavior.
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Allows highest efficiency of the spindles at low and high frequencies
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High operational safety : All operating conditions like acceleration, operation with nominal rotational
speed, deceleration are monitored and critical conditions are intercepted.
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STO Function for highest safety at standstill and protection against unintended starting
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Integrated heavy duty brake-chopper-resistor for quick braking even from high speeds.
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Transparency : The user is always informed about the current status of the converter and the spindle
on a plain text 3-line operating panel.
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Control: If needed, the converter can be controlled and parameterized manually with a pluggable
operating panel.
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Easy reversing the direction of rotation by Software without loss of power .
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Individual adjustment to the current application and the connected spindle. Up to 16 different
characteristics can be stored in the converter
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A variety of options for control and communication possibilities : For communication with peripheral
devices, such as PC, PLC or CNC, there are 3 ports available:
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Easy and flexible integration into existing equipments by free configuration of I/Os
Control inputs: 2 Analog, 6 Digital
Control Outputs: 2 Analog, 6 Digital (Relay)
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Galvanic separation of all interfaces from each other and from mains / spindle potential
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Short circuit proof
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Comfortable Configuration und control with the help of a PC-Windows software "SFU-Terminal"
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Cloning-Function with operating panel: Creating of clones of converters by individual read out of the
SFU-parameters into the operation panel and download into another or multiple SFUs.
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Automatic spindle calibration by autotuning function