详情
SA3 Series Features
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High Performance FOC Vector Control Technology
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3 phase 440V supply and wide power range:
- 0.75kW - 355kW heavy load (HD)
- 1.5kW - 400kW normal load (ND)
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High Overload Capacity:
- 150% 60s and 200% 3sn with advanced overload resistance capacity. (Heavy Load - HD)
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High Start Torque:
- Sensorless Vector control (SVC) 150% at 0.3Hz, Closed Cycle Vector control (FOC + PG) 180% at 0Hz. Heavy load (HD)
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High Response Performance:
- Ideal for applications with sudden load changes such as crane and metal working machines with speed accuracy of less than 1% in load range 0% to 100%. Heavy load (HD)
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Temporary reception in voltage drop
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Regeneration protection functions
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Low noise carrier wave control (Soft-PWM)
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High performance synchronous motor control technology
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LCD Operation Panel:
- 6 sets of working data monitor, Calendar
- English and Chinese language option
- 3 set parameter registration, built-in Adjuster wheel support.
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Supports Multiple Control Modes for Different Applications:
- Internal position control, torque control, speed control and blood pressure control functions.
- Position controls such as home positioning, zero servo control and single axis position control mode can be performed. (Using PG301C, PG301L, PG302L)
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Multiple I / O Terminals: 10 pcs DI (1ad pulse input), 5 DO (2ad Relay, 2ad Transistor, 1ad pulse output), 3 analog inputs, 2 analog outputs, 1 security switch (S1-SC)
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Control methods:
- V / F control, Closed loop V / F control (VF + PG), General Flux vector control, Sensorless vector control (SVC), Closed loop vector control (FOC + PG), Torque control (TQC + PG)
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Built-in PLC function: PLC ladder programming software for easy programming with 21 basic commands and 14 application commands.
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Phase failure, short circuit, earth leakage, low voltage, motor overheating (PTC) signal, electrolytic capacitor life kısa .. etc. such as advanced protections.
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All series have built-in RFI filters.
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0-650.00 Hz output frequency range
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RS-485 modbus communication with 2 integrated RJ-45 ports
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Asynchronous (IM) motor and PM motor (SPM & IPM) control
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PID control
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Optional Profibus / Devicenet / CANopen / Ethernet Communication, I / O expansion and PG cards
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Built-in brake chopper: available internally on the SA3-043-22K / 30KF and six models.
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Protection class: IP3 / NEMA Type 1 on SA3-043-22K / 30KF and below models IP00 / UL Open Type
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CE approved
If you want to know more information, please refer to
www.eamax-automation.com
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