NE200 & NE300
FEATURES &
ACCESSORIES
Outstanding control performance
• Outstanding software control platform with unique vector control algorithm
• Renesas 32 bit high speed motor control DSP
• Authentic current vector control: torque current and field current decoupling control
• Advanced vector control algorithm: induction motor and PM motor control
• Three control modes: Vector control without PG, Vector control with PG and V/F
control
• The real hardware speed tracking function, more stable and reliable than the
software tracking function
• Dynamic current torque control, quickly response to load variation
• Accelerating current suppression, unique current algorithm avoid machine trip due
to high startup current without impacting startup torque
• Superior torque performance at low frequency, open loop vector control 150% torque
output at 0.5Hz, satisfied low frequency high torque applications such as machine
tool, crane and hoist industry.
• Superior overload performance: 180% current for 20s
• High precision speed control, enable high accurate synchronous control
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Powerful function Superior adaptability
• Multiple frequency setup function • Unique IGBT drive circuit, more reliable operation for
• Open-loop / close-loop torque control function, torque power components
control mode/ speed control mode online switching • Phase-to-phase Short-circuit protection for all
• PID function provide two groups PI parameters, PID product, grounding protection for >18.5KW products,
output range is settable, supporting sleep mode adaptable for harsh environment
• V/F seperate control function in V/F control mode • Wide working voltage range: 304VAC~456VAC
• Tension control drive enable automatic rolling • German conformal coating material
diameter calculation pre-setup function • Optimize EMC design, immunity for high interference
• Automatic load balance droop control function environment
• Fixed length control function • 100% incoming inspection
• RS-485 communication port supporting MODBUS- • Automatic PCB and drive tests
RTU communication protocol for multi drive • High temperature aging test for PCB and drives.
synchronization.
• Various extension cards are optional for flexible
applications.
• Automatic energy saving function, power off
automatically restart function, and parameter cloning
through keypad.
• Parameter backup function and recovery through
terminals.
• Rich protection and supervision functions.
Novel design
• Independent ventilation design for all whole
series products, ventilation channel and electrical
components are separated, reduce the failure rates for
electrical parts.
• Compact design, based on thermal simulation and
design to reduce product size, the size of products is
around 70% of main stream brands at the same power
rating.
• Graphic keypad to satisfy majority operation behavior
• Control panel standard RJ45 port, enhanced
communication anti-interference ability, convenient to
extension.
• Aluminum zinc plate and painting protection ensure
the grounding protection, shielding performance and
products’ rot resistance.
• DC fan design for whole series products, reduce
cooling system failure rate leading by AC fan
breakdown
*Please consult our company for customized drive model detail.
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