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SVC Cooling 3 Phase Inverter 380V / 220V CHF100A series , Invt Inverter Chf100A

Categories 3 Phase Inverter
Brand Name: INVT
Model Number: CHF100A series
Certification: CE, TUV
Place of Origin: China
MOQ: 1 pcs
Price: Negotiation
Payment Terms: T/T, O/A, L/C
Cooling Style: 1:100(SVC)
Input Frequency: 50Hz or 60Hz
Output Frequency: 0 - 400Hz
Input Voltage: 380/220V±15%
Control Mode: V/F control, sensorless vector control(SVC)
Overload Capacity: 150% rated current 60s, 180% rated current 10s.
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    SVC Cooling 3 Phase Inverter 380V / 220V CHF100A series , Invt Inverter Chf100A


    SVC Cooling 3 Phase Inverter 380V / 220V CHF100A series , Invt Inverter Chf100A


    Brief Introduction


    CHF100A series 3 Phase inverter is the enhanced edition of CHF series, which is combined the advantage of CHF100 & CHE100. It adopts the DSP control system supplies sensorless vector control and V/f control. The performance is more perfect and stable. It is widely applied in Pump & Fan and some applications with high speed control accuracy, rapid torque response and high performance at low frequency.


    Features


    1) Supporting multi-frequency installation methods: digital setup, analog quantity setup, PID setup, and communication setup;

    2) Three control modes:

    2.1) without PG vector (SVC);

    2.2) V/F control;

    2.3) and torque control.

    3) QUICK/JOG function: users can freely define multi-functional shortcut keys, and by setting up these parameters users can quickly browse different function codes of modified which are different from default values;

    4) Starting torque: without PG vector control: 0.5Hz/150% (SVC);

    5) 18.5kW-90kW inverter built-in DC reactor to improve input power factor and increaseoverall efficiency and stability;

    6) Internal brake unit with every specification 0.75-15kW, so that the braking resister can be connected directlyfor a quick stop;

    7) 16-steps simple PLC, multi-speed control, and PID control;

    8) Equipped with instantaneous power failure non-outage capability;

    9) Supports starting and stopping DC brake;

    10) The input and output terminals may be freely programmed, so users may combine a variety of operating modes as needed;

    11) Offering a variety of fault protection functions: over-current, over-voltage, under-voltage, over-temperature, phase-failure, overload, etc.

    12) Equipped with jump frequency control which prevents mechanical resonance and makes the system more stable and reliable;

    13) Equipped with sleep-wake delay installation capability;

    14) Equipped with over-torque detection;

    15) Variety of maximum frequency setting source options;

    16) Equipped with a bidirectional shift key , which enables users to use the shift key to view real-time parameters;

    17) Rotation speed tracking re-start function: allowing rotating machinery to be started smoothly and without any shocks;

    18) Equipped with automatic voltage adjustment function, which can effectively resolve problems with high-power motors low-frequency vibrations;

    19) Equipped with vibration suppression;


    Specifications

    I/O Features

    Input Voltage Range

    380/220V±15%

    Input Frequency Range

    47~63Hz

    Output Voltage Range

    0~rated input voltage

    Output Frequency Range

    0~400Hz

    I/O Terminals

    Input Terminals

    Programmable DI:7,1high speed pulse;

    Programmable AI:2,AI1:-10V~10V;AI2:0~10V or 0~20mA.

    Output Terminals

    Programmable open collector output:1(open collector or high speed pulse output selectable);

    Programmable relay output:2;

    Programmable AI:2,0/4~20mA or 0~10V selectable.

    Communication Terminals

    Provide RS485 communication interface,adopt Modbus-RTU communication mide.

    Control Function

    Control Mode

    V/F control, sensorless vector control(SVC)

    Speed Adjusting Range

    1:100(SVC)

    Overload Capacity

    150% rated current 60s, 180% rated current 10s.

    Frequency Reference Source

    Keypad, analog input, HDI, serial communication, multi-step speed, simple PLC and PID. The combination of multi-modes and the switch between different modes can be realized.

    Other Functions

    1) Traverse Control Function

    2) PID Control Function

    3) Simple PLC, Multi-Steps Speed Control Function: 16 steps speed can be set.

    4) None-Stop when instantaneous power off.

    5) Speed Trace Function: Smoothly start the running motor.

    6) Automatic Voltage Regulation Function(AVR)

    7) Up to 23 fault protections: over current, over voltage, over temperature, phase failure, overload etc.

    Man-machine Interface

    LED Display

    Can display: setting frequency, output frequency, output voltage, output current etc,

    Multi-function Key-press

    The QUICK/JOG key-press can be used as multi-function key-press.

    EMC

    EMC Criterion

    If the installing and wiring of the inverter together with the following criterion:

    1) EN61000-6-4

    2) EN61800-3

    [Normally, if the cable of motor is longer than 50m, it’s should install AC reactor or sinusoidal filter at the output side of the inverter.]

    Environmental Constraint

    Temperature

    -10°C~+40°C. Inverter will be derated if ambient temperature exceeds 40°C.

    Humidity

    ≤90%, without condensation

    Altitude

    ≤1000M, output rated power

    >1000M, output power with derating

    Impingement and Oscillation

    The inverter is prohibited to drop on the floor or with suddenly impact, it also prohibited to be installed at the place where the oscillation may occur very probably.

    Electromagnetic and Radiation

    The inverter is prohibited to be installed at the place where stronger electromagnetic radiation may occur very probably.

    Store Environment

    The inverter is prohibited to be stored at the place where with direct sunlight, fall of oil mist, steam and with heavy oscillation.


    Applications

    Belt-type conveyors, hoists, winches, emulsion pumps, electric submersible pumps, mining fans, water pumps, etc.


    Solution

    CHF100A series inverter used on the centre air conditioner: The difference of effluent temperature and backwater temperature of the water-cycling system in the central air-conditioning indicates the heat exchanger of the whole system needed, so, we can control the low of water-cycling to control the heat exchange speed based on the difference. It is the first choice control mode for energy saving.



    Product Tags:

    Three phase inverter

      

    3PH Inverter

      
    Quality SVC Cooling 3 Phase Inverter 380V / 220V CHF100A series , Invt Inverter Chf100A for sale
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