30 KW Frequency Inverter, 3 Phase 240V, 420V, 480V
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30 KW Frequency Inverter, 3 Phase 240V, 420V, 480V
from
$1,497.31
Ex Tax: $1,497.31
- Stock: In Stock
- Model: GK3000-4T0300G
- Weight: 1.00
- SKU: GK3000-4T0300G
A high-performance 30 kW (40 hp) frequency inverter, offering three-phase voltages of 240V, 420V, and 480V. Rated current is 60A for 380V-480V and 112A for 220V-240V. It can handle 150% overload for 1 minute and 180% for 3 seconds. The 30 kW 3-phase inverter operates at (-10℃, 40℃), and derate by 5% for every 1℃ increase if the ambient temperature exceeds 40℃.
Feature
- Three-phase inverter with built-in RS485 communication port, advanced modular design, strong load capacity, stable and durable.
- The 30kw variable frequency drive's multi-vent cooling design helps protect the inverter better.
- High-performance 40hp frequency inverter equipped with a clear LED digital display, rotary speed control, one-button start, and one-button stop, all completed instantly.
- The automatic voltage regulator (AVR) of the 30kw inverter drive maintains constant output voltage during power supply voltage fluctuations.
- The 3-phase variable frequency drive can automatically limit operating current to avoid frequent overcurrent trips.
Details
Multiple Function Keyboard
The multi-function keyboard allows users to fully control the 30kW frequency drive inverter, including start, stop, and acceleration. By pressing the corresponding button, users can ensure that the inverter runs according to the pre-set parameters, or change the machine's operating speed by directly adjusting the output frequency, thus flexibly meeting various practical work needs.
Electronic Screen
The core component of the 30kW variable frequency inverter, the screen, intuitively displays rich operating information to users. This electronic display screen has a real-time monitoring function, which can clearly display the dynamic waveforms of the input and output voltage and current of the three-phase inverter, making it easy to handle abnormal operations promptly.
Rugged Casing
The 30kW variable frequency drive inverter's casing is cleverly designed and rugged, effectively protecting the internal precision circuits and electronic components from external environmental factors. It also ensures the high safety, stability, and long-term reliability of the equipment during operation, effectively guarding its internal core components.
Applications
Car Manufacturer
Ship Operation
Energy Generation
Building Construction
| Basics | Model | GK3000-4T0300GGK3000-2T0300G |
| Capacity | 30 kW (40 hp) | |
| Shipping weight | 30 kg | |
| Dimension | 500*296*276 mm | |
| I/O Feature | Rated current | 60A at 380V ~ 480V, 112A at 220V ~ 240V |
| Input voltage | 3 phase 230V /420V /480V AC ±15% (Optional) | |
| Input frequency | 50Hz/ 60Hz | |
| 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 |