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    200 hp (160 kW) VFD, 3 Phase 240V, 420V, 480V

    $6,499.23
    Favorable price 200 hp (160 kW) VFD for electric motor speed controls, 3 phase 240V, 420V, 480V is optional, brand new variable frequency drive sale by manufacturer directly.
    SKU: GK3000-4T1600G
    Free shipping
    Delivery date: 6-12 days

    200 hp VFD, 160 kW high quality three phase 240V, 420V, 480V variable frequency drive.

    Specification:

    Basics Model GK3000-4T1600G
    Capacity 200 hp (160 kW)
    Shipping weight 180 kg
    Dimension 1440*600*399 mm
    I/O Feature Rated current 304 A
    Input voltage Three phase 240V /420V /480V AC ±15% (Optional)
    Input frequency 50Hz/ 60Hz
    Output voltage Three phase AC 0~input voltage
    Output frequency 0.00~400.00Hz
    Over load capacity 150 % of rated current for 1 minute, 200 % of rated current for 1 seconds
    Control Feature Control mode V/F control;
    Sensorless vector control;
    Communication RS485
    Speed regulation 1:100
    Start torque 150% of rating torque at 1 Hz
    Speed control accuracy ≤±0.5% of rating synchronous speed
    Frequency precision Digital setting: max frequency x± 0.01%;
    Analog setting: max frequency x± 0.2%
    Frequency resolution Analog setting: 0.1% of max frequency;
    Digital setting: 0.01Hz
    Torque boost Automatic torque boost, manual torque boost 0.1%~30.0%
    Interior PID controller Be convenient to make closed-loop system
    Automatic energy save running Optimize V/F curve automatically based on the load to realize power save running
    Automatic voltage regulation (AVR) Can keep constant output voltage when power source voltage varies.
    Automatic current limiting Limit running current automatically to avoid frequent over-current which will cause trip
    Environment Enclosure rating IP 20
    Temperature –10℃~ +40℃; VFD will be derated if ambient temperature exceed 40℃; each rise 1℃, the derate will be 5%
    Humidity 5%-95%, without condensation
    Altitude ≤1000m; VFD will be derated if above 1000m
    Impingement and oscillation Normal running:<5.9m/s2 (0.6g); Transportation:<15m/s2 (1.5g)
    Store environment –20℃~ +60℃; no dust, no corrosive gas, no direct sunlight

    Tips: Variable frequency drive lightning protection measures

    1. To prevent the destruction of surge voltage, a varistor can be installed to the VFD input terminal, of which the withstand voltage should be lower than the voltage of power module to protect the components not being breakdown.
    2. Use a circuit breaker generated low surge voltage, as well as a varistor.
    3. When the transformer primary side is disconnected, VFD can be disconnected earlier by program control. At the same time, it also needs to be added the relevant varistor protection, through the excitation storage energy calculates resistance value. In addition, main circuit should use special arrester and fuse.

    At the same time, VFD is generally equipped with lightning absorption network, mainly to prevent instantaneous lightning intrusion and causing damage. In the actual operation, especially in the case of the power cord overhead, the absorption network alone cannot meet the requirements. In lightning areas, this problem is particularly important. If the power cord is overhead, VFD should install with dedicated lightning arrester at the power wire, or according to specifications bury steel pipe for special ground protection in the distance 20m away from VFD. If the power supply is cable introduction, should manage the control room lightning protection system to prevent lightning damaging equipment.

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