Sriram Electricals
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| Model NO. | LC400G |
|---|---|
| Principle of Work | V/F Control Transducer |
| Switch Mode | PWM Control |
| Main Circuit Type | Current |
| Voltage of Power Supply | Low Voltage Variable-Frequency Drive |
| Link of Transformation | AC-DC-AC Variable-Frequency Drive |
| Nature of DC Power | Voltage Variable-Frequency Drive |
| Function | Motor, Pumps, Compressor, Industrial Equipment, AC |
| Input/Output | Three Phase 380V to Three Phase 380V |
| Protection Class | IP20 |
| Efficiency | 97%-99% |
| Frequency | 0-500Hz |
| Working Temperature | -10ºC-40ºC |
| Type | AC/AC Converter |
| Cooling Way | Fan |
| OEM/ODM | Yes (Logo, Label, Mold and More) |
| Communication | RS485/Modbus |
| Production Capacity | 200,000 PCS/Year |
LC400G SERIES: The LC400G model is an upgraded version of the LC400 series, featuring a double-line screen display panel. Built on a powerful DSP control system, it utilizes advanced current vector control technology coupled with comprehensive protection mechanisms. Its robust hardware configuration and mature software have been rigorously tested and proven stable across thousands of industrial applications.
| Feature | Description |
|---|---|
| Input Voltage | 380V 3ph ±15% |
| Output Voltage | 380V 3ph ±15% |
| Power Range | 1.5KW - 500KW |
| Control Mode | V/F control; SVC/FVC |
| Overload Capacity | G mode: 150% 60s; 180% 3s | P mode: 120% 60s; 150% 3s |
| Braking Unit | 1.5~22kw: Built-in | 30~37kw: Optional | >37kw: External |
| Communication | Standard RS-485, Modbus-RTU protocol |
| Built-in PID | Standard support for pressure, temperature, and flow control |
Our high-performance vector inverters, servo control systems, and AC permanent magnet synchronous motor drivers are widely utilized in various sectors:
