Frame L · Variable Speed Drive (VSD)
BTV-450G-4 — 450 kW / 840 kW Variable Speed Drive
BTV-450G-4 sits at the top of the V Series range — sized for heavy mill and crusher drives and other large, fixed installations where one accountable supplier for the whole drive train matters most.
Representative line illustration — product photography for this frame to follow.
Specification
- Constant torque output
- 450 kW / 820 A
- Variable torque output
- 840 kW
- Frame
- L
- Enclosure (W×D×H)
- 650 × 500 × 1065 mm
- Mounting hole spacing (W×H)
- 450 × 1045 mm
- Mounting hole diameter
- Ø10 mm
- Control type
- Sensorless vector control (SVC) and V/F control
- Input
- 3-phase AC 380V (-15%) to 440V (+10%), 47-63Hz
- Output
- 3-phase AC 0V to input voltage, 0-400Hz
- Communication
- Built-in RS485 with embedded Modbus RTU protocol
Built for this size
- Sensorless vector and V/F control modes, so one drive covers both constant- and variable-torque loads
- Simple onboard PLC with logic and math function blocks for basic automation without an external controller
- RS485 with embedded Modbus RTU for SCADA, PLC, or BMS integration
- Onboard data logger and diagnostics for fast commissioning and troubleshooting