FG3000 Series MV VFD Panel
We have 15 years of experience in manufacturing VFD Panel. The FG3000 Series VFD Panel is our medium voltage frequency converter cabinet series, which is mainly used for frequency conversion speed regulation and soft start of high-power equipment such as fans, pumps, compressors, etc.
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FG3000 Series VFD Panel.pdf Overview
FG3000 series medium voltage variable frequency drive (VFD) cabinet is designed for efficient, precise, and reliable speed control of high-power AC motors. Based on advanced vector control technology, the system supports both synchronous (including permanent magnet synchronous) and asynchronous motors. It integrates control, power, transformer, and switching units into a compact modular structure for easy on-site installation and maintenance.
If you need detailed parameters, please check the pdf document above or contact us.
Model and meaning
Technical Specification
Model Description
| Rated Power Voltage | Model | Rated Output Power(kW) | Rated Output Current(A) |
| Three Phases AC 1140V | FG3000-034G-11 | 37 | 23 |
| FG3000-045G-11 | 45 | 28 | |
| FG3000-055G-11 | 55 | 34 | |
| FG3000-075G-11 | 75 | 48 | |
| Three Phases AC 2300V | FG3000-125G-23 | 125 | 39 |
| FG3000-200G-23 | 200 | 62 |
Technical Characteristics
| Item | Standard Specification | |
| Input | Rated Power Voltage | 3-Phase 1140V, 2300V, 50-60Hz ± 5%, voltage imbalance < 3% |
| Output | Rated Voltage | The maximum output voltage is the same as the input power supply voltage |
| Rated Current | 100% rated current continuous | |
| Overload Capacity | 150% rated current for 1 minute | |
| 180% rated current for 2 seconds | ||
| Output Frequency | 0 ~ 600Hz, can be set | |
| Main Control Function | Control Method | WVF (optimized PWM and standard PWM, can be set), vector control, V/F control |
| Frequency Resolution | Digital setting: 0.01Hz | |
| Startup Frequency | 0-10Hz | |
| Torque boost | Torque increase 0.0%~ 20.0% | |
| V/F Curve | Wasp Five methods: constant torque V/F curve, one user-defined multi-segment V/F curve method, and three downturns Moment characteristic curve method (2.0, 1.7, and 1.3) |
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| Acceleration and Deceleration Curve | Two ways: straight-line acceleration and deceleration, S-curve acceleration and deceleration; two acceleration and deceleration times, the longest time is 3000S | |
| DC Braking | Stop DC braking starting frequency: 0~ 15.00Hz Braking time: 0~ 60.0 seconds Braking current: 0~ 150% | |
| Multi-speed operation | Multi-speed operation via built-in PLC or control terminals | |
| Automatic Voltage Regulation (AVR) | When the grid voltage changes by 10%, maintain the output voltage constant | |
| Automatic Energy-saving Operation | According to the load situation, automatically optimize the V/F curve to achieve energy-saving operation |
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| Communication function | It has RS485 standard communication interface and supports MODBUS communication protocol. |
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| Run Command Channel | LED keyboard, control terminal, serial port (RS485) | |
| Frequency Setting Channel | LED keyboard analog potentiometer, LED keyboard key ‘▲’ , Key ‘▼’、function code, given number, serial port, terminal UP/DOWN, analog voltage, analog current, combination given | |
| Input Dunction | Digital Input Channel | 2-Channel on-stop control terminals, 6-channel programmable digital input |
| Analog Input Channel | 2-Channel on-stop control terminals, 6-channel programmable digital input | |
| Output Function | Digital Output Channel | 2 open collector outputs, 2 relay outputs |
| Analog Output Channel | 2 channels of analog signal output: 2 channels of 0~ 10V/0/4~ 20mA can be switched | |
| Operation Panel | LED digital display | Can display or set frequency converter related parameters |
| Protection Function | Provide multiple protection functions: short circuit, overcurrent, overload, underload, overvoltage, phase loss, overheating, external failure, PID feedback disconnection, 485 disconnection and other protection functions | |
| Accessories | Touch screen, iron room | |
| Environment | Place of Use | Indoor, free from direct sunlight, no dust, corrosive gases, oil mist, water vapor, etc |
| Hypo Altitude | Less than 1000 meters (derating is required when higher than 1000 meters) | |
| Ambient Temperature | —10°C~+40°C | |
| Humidity | Less than 90% RH, no condensation | |
| Vibration | Less than 5.9 m/sec2 (0.6G) | |
| Storage Temperature | —20°C~+60°C | |
| Structure | Protection Level | IP20 |
| Cooling Method | Forced air cooling | |
| Installation Method | Wall mounted or floor mounted | |
