37 KW Frequency Inverter, 3 Phase 230V, 440V, 480V
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37 KW Frequency Inverter, 3 Phase 230V, 440V, 480V
from
$1,781.14
Ex Tax: $1,781.14
- Stock: In Stock
- Model: GK3000-4T0370G
- Weight: 1.00
- SKU: GK3000-4T0370G
37kW/50hp heavy-duty frequency inverter, 3-phase 220V /400V /460V AC ±15% input voltage for selection, and 150% of rating torque at 1 Hz. High-quality overload capacity is demonstrated by 150% of rated current for 1 minute, while 180% of rated current for 3 seconds. 37kW 3-phase inverters are widely used in agriculture, the textile industry, HVAC systems, industrial automation, water treatment, etc.
Feature
- 37kW frequency inverter with user-friendly keyboard and HD digital display for easy operation.
- The automatic torque boost and manual torque boost of the 50hp frequency inverter can reach 0.1% to 30%.
- 37kW 3-phase inverter includes overvoltage and overcurrent stall control, automatically limiting current and voltage during operation to prevent frequent trips.
- 3-phase variable frequency drives with V/F and sensorless vector control, including standard RS485 port for monitoring and remote control via PC/PLC.
Details
Multiple Function Keyboard
The multifunctional keyboard of the 3-phase 37kW inverter drive can control the operation of the variable frequency drive inverter, such as starting, stopping, and accelerating. You only need to press the corresponding button, and the inverter drive will work according to the set inverter parameters, or control the running speed of the inverter machine, which is convenient and simple to operate.
Electronic Screen
The electronic screen of the frequency drive inverter is a key component in the control system, providing users with an intuitive and real-time information display. The electronic screen can monitor the operating status of the 50hp three-phase inverter in real-time, including input and output voltage and current waveforms, which helps to detect abnormal conditions in time.
Rugged Casing
The housing of the 50 hp variable frequency drive inverter is cleverly designed and robust. The 3-phase frequency drive inverter not only serves as a solid barrier, effectively protecting the delicate circuits and components inside the device from external damage but also greatly enhances the safety, operational stability, and long-term reliability of the device through its design features.
Applications
Car Manufacturer
Ship Operation
Energy Generation
Building Construction
| Basics | Model | GK3000-4T0370G/GK3000-2T0370G |
| Capacity | 37 kW (50 hp) | |
| Shipping weight | 30 kg | |
| Dimension | 500*296*276 mm | |
| I/O Feature | Rated current | 75A at 380V ~ 480V, 150A at 220V ~ 240V |
| Input voltage | 3 phase 220V /400V /460V AC ±15% (Optional) | |
| Input frequency | 50 Hz / 60 Hz | |
| Output voltage | 3 phase AC 0~input voltage | |
| Output frequency | 0~1000Hz | |
| Over load capacity | 150% of rated current for 1 minute, 180% of rated current for 3 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 |