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Medium Voltage Variable Frequency Drive VFD FG3000 3 Phase 1140V 2300V
Medium Voltage Variable Frequency Drive VFD FG3000 3 Phase 1140V 2300V
Specifications
Place of Origin :
China
Rated power voltage :
3-phase 1140V, 2300V, 50-60Hz±5%, voltage imbalance rate <3%
Rated voltage :
Maximum output voltage is the same as the input power supply voltage
Rated current :
Continuous operation at 100% rated current
Overload capacity :
150% rated current for 1 minute, 180% rated current for 2 seconds
Output frequency :
0Hz ～ 600Hz ，can set
Control method :
VVVF control with optimized PWM and standard PWM options, vector control, V/F control
Frequency resolution :
Digital setting: 0.01Hz
Starting frequency :
0Hz ～ 10Hz
Torque boost :
Torque boost 0.0% ～ 20.0%
V/F waveform :
Five modes: constant torque V/F curve, one mode of user-defined multi-segment V/F curve, and three modes of torque reduction characteristic curves (2.0 power, 1.7 power, and 1.3 power)
Acceleration and deceleration curve :
Two modes: linear acceleration/deceleration and S-curve acceleration/deceleration; two types of acceleration/deceleration time, with a maximum time of 3000 seconds
DC braking :
DC brake start frequency: 0-15.00Hz Brake time: 0-60.0 seconds Brake current: 0-150%
Multi-speed operation :
Implement multi-segment speed operation through built-in PLC or control terminals
Automatic Voltage Regulation (AVR) :
Maintain a constant output voltage when the grid voltage changes by 10%
Automatic energy-saving operation :
Automatically optimize the V/F (Voltage/Frequency) curve based on the load condition
Communication function :
Equipped with an RS485 standard communication interface, supporting MODBUS
Operation order channel :
LED keyboard, control terminals, serial port (RS485)
Frequency setting channel :
LED keyboard, simulated potentiometer, LED keyboard with ▲ and ▼ keys,NO.assignment for function codes, serial port, UP/DOWN terminals, analog voltage/current, combined setting
Digital input channel :
2 channels for start-stop control terminals, 6 channels for programmable digital inputs
Analog input channel :
2 channels of analog signal input: 2 channels switchable between 0-10V and 0/4-20mA
Digital output channel :
2 channels of open-collector output, 2 channels of relay output
Analog output channel :
2 channels analog signal output: 2 channels switchable between 0-10V and 0/4-20mA
LED display :
Can display or set inverter parameter
Protect function :
It offers multiple protection functions, including short circuit, overcurrent, overload, underload, overvoltage, undervoltage, phase loss, overheating, external fault, PID feedback disconnection, and 485 disconnection protection functions
Optional accessories :
Optional accessories Touch screen, control room
Application :
Indoor, shielded from direct sunlight, free from dust, corrosive gases, oil mist, water vapor, etc.
Altitude :
Below 1000 meters (operation at altitudes above 1000 meters may requirederating)
Environment tempreture :
- 10℃~+ 40℃
Humidity :
Less than 90% relative humidity, no condensation
Vibration :
Less than 5.9m/sec2（0.6G）
Storage tempreture :
- 20℃~+ 60℃
IP degree :
IP20
Cooling method :
Forced air cooling
Installation method :
Wall-mounted or floor-standing
Description
FG3000 Medium voltage variable frequency drive (VFD)

Product specification

(1) The main circuit topology adopts three-level structure and uses low-voltage power devices to realize medium voltage inverter output, with high reliability;
(2) Compared with the two-level circuit, due to the large output level, the output side is connected with RLC low-pass filter, which improves the output voltage and current waveform, and the motor runs without noise and vibration. Ordinary motors can be used without derating;
(3) The dv/dt is relatively small, which improves the electromagnetic compatibility of the frequency converter;
(4) It can automatically stabilize the voltage fluctuation on the power grid side;
(5) The starting voltage can be compensated. If the output terminal is connected with a long cable, the voltage loss on the cable can be better compensated;
(6) Power frequency / frequency conversion switch (special for electric submersible pump load) is set in the cabinet.

Table FG3000 series inverter rated specification

Rate voltage Model no. Rated power(kW) Rated current(A)
3AC 1140V FG3000-037G-11 37 23
FG3000-045G-11 45 28
FG3000-055G-11 55 34
FG3000-075G-11 75 48
3AC 2300V FG3000-125G-23 125 39
FG3000-200G-23 200 62

Note: When GD3000 series inverter used for electric submersible pump, the model selection need to follow the max running current, due to multiple voltage level.




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Medium Voltage Variable Frequency Drive VFD FG3000 3 Phase 1140V 2300V

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Product Detail
Place of Origin :
China
Rated power voltage :
3-phase 1140V, 2300V, 50-60Hz±5%, voltage imbalance rate <3%
Rated voltage :
Maximum output voltage is the same as the input power supply voltage
Rated current :
Continuous operation at 100% rated current
Overload capacity :
150% rated current for 1 minute, 180% rated current for 2 seconds
Output frequency :
0Hz ～ 600Hz ，can set
Contact Supplier
Medium Voltage Variable Frequency Drive VFD FG3000 3 Phase 1140V 2300V

WindSun Science & Technology Co.,Ltd.

Verified Supplier
2 Years
shandong, jincheng
Since 1970
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Static Synchronous Compensator STATCOM, Static Var Compensator SVC, Medium Voltage Inverter
Total Annual :
>RMB 2 bil
Employee Number :
>1000
Certification Level :
Verified Supplier

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