Đang tải...

CLB Điện tử - Viễn thông Tài liệu Biến tần Rich Electric EI-450 Series

Thảo luận trong 'Câu lạc bộ các ngành kỹ thuật' bắt đầu bởi Escape, 24/11/10.

Thành viên đang xem bài viết (Users: 0, Guests: 0)

  1. Escape
    Offline

    Tài xế O-H
    Expand Collapse

    Tham gia ngày:
    22/10/09
    Số km:
    1,123
    Được đổ xăng:
    49
    Mã lực:
    186
    Xăng dự trữ:
    642 lít xăng
    #1 Escape, 24/11/10
    Last edited by a moderator: 31/3/15
    Full-range • Automatic Torque Boost
    • High starting torque (150% / 3Hz) to start the machine smoothly.
    Complete Protective Functions

    • High-speed current limit prevent over current (200% or more of the rated current), tripless operation (Momentary power loss restart, stall prevention, fault reset)
    • Built-in rush current limited circuit
    • Ground fault protection
    Multiple Functions

    • Multi-speed setting (up to 9 steps) - 2-step acceleration / deceleration, 2-step jump frequency UP/DOWN selection jog command, etc.
    • Full-range automatic boost, slip compensation, stall prevention, over torque detection, DC injection braking, etc.
    • Remote speed reference : 0-10VDC, 4-20MA, 0-20MA, multifunction input and output terminal, analog output monitor, NPN and PNP input signal switch
    • MODBUS message format, RS485 series communication card available (Optional Accessory)
    • Built-in digital keypad operator (RCUS-450_ with complex digital keypad operator (RCU-450) (Optional Accessory)
    Broad Application

    Substitute Magnetic Contact

    • No contact ensures, no transmission and maintenance request
    Conveyer

    • Soft start/stop function enables goods to stand still on conveyor

    Single Phase Power Input

    • Using single-phase power drives three-phase motor to rise the efficiency

    Flow Machine (Fan-Pump)

    • Changing motor speed smoothly makes the best of flow to save energy

    Food Processing Machines

    • The operation speed can be changed by using multi-speed functions (up to 9-step speed) and pre-set speed

    Standard Mechanization

    • The machine controller by the inverter/drive can be used with local power frequency (50/60Hz)

    Industrial Applications

    • Minimize Factory Maintenance Problems
    • Refrigeration Compressor
    • Harmonic Distortion
    • Fan Selection for Air Handling
    • Knitting Machine
    • Industrial Laundry
    • Commercial Laundry
    • Induction Motor Speed Torque Characteristics
    • Combination Motor Starter Interconnection
    [​IMG]

    [​IMG]
     

    Các file đính kèm:

    Đã được đổ xăng bởi theduong1206.

Chia sẻ trang này