JL5000 Direct Speed Control (DSC) Inverter
Direct speed control (DSC) inverter, 2.2-1500kW, 200% overload, high speed accuracy.
- Category: General-Purpose VFD
- Power Range: 2.2-1500kW
- Rated Voltage: 3-Phase 380V
- Output Frequency: 0.5-400Hz
- Control Technology: Direct Speed Control (DSC)
- Overload Capacity: 200%
- Speed Accuracy: 0.1% (with encoder) / 0.5% (sensorless)
- Speed Range: 1:1000
- Protection Class: IP40
Detailed Description
Application: JL5000 direct speed control (DSC) series is a high-performance digital inverter using the latest IGBT power modules and a dedicated DSP signal processor. Without a speed sensor it automatically builds an optimal motor speed model to precisely control torque and speed for fast response.
Main Features:
- Power range: 2.2-1500kW, three-phase 380V
- Output frequency: 0.5-400Hz
- Direct speed control (DSC), no encoder or tachometer required
- Constant-torque control, zero-speed torque up to 200% of rated torque
- Overload capacity: 200%
- Speed accuracy: 0.5% (sensorless) / 0.1% (with feedback)
- Speed range 1:1000, high dynamic response and multi-function external interface
- RS485 communication for network control
Ideal for metallurgy machinery, hoisting, high-precision papermaking, wire drawing, high-speed fiber spinning and other precision speed/torque control applications.