JL530T series high-performance high-power frequency converter

The JL530T series high-performance vector inverters feature high reliability, excellent environmental adaptability, and an excellent control algorithm. Their high-quality, high-power density design significantly enhances usability and maintainability. These products are widely used in industries such as plastics machinery, textiles, machine tools, food packaging, environmental protection, chemicals, building materials, ceramics, ball mills, fans, pumps, and air compressors.

Superior performance

Low speed and high torque SVC control mode: 0.25Hz/150% rated torque FVC control mode: 0.00Hz/180% rated torque Overexcitation control to reduce braking time Overload capacity: 150% rated current for 60S

Easy to operate

The detachable LED operation panel is easy to operate and maintain. The fan can be freely disassembled for easy debugging. The structured parameter group is simple and easy to understand. The function is intelligent, with automatic current limiting and automatic speed tracking.

Stable and reliable

System safety and reliability testing Complete protection functions (power-on short-circuit protection, input and output phase loss overvoltage, overcurrent protection, etc.)

It can be widely used in applications with high requirements on speed control accuracy, cabinet response speed and low-frequency output characteristics.

■Three speed control modes: sensorless vector control (SVC), vector control with PG (V/F), V/F control, and torque control;
■Automatic tuning of static and rotating motor parameters;
■Achieve high-precision closed-loop speed and torque control;
■Adopts a dual-CPU control platform (DSP+ARM);
■Load: 150%/rated current for 60s, 180% rated current for 10s;
■Starting rotor: 0.5Hz/150% (SVC) with sensorless vector control; 0Hz/180% (V) with PG vector control;
■Speed control range: 1:100 (SVC), 1:1000 (V);
■Carrier frequency: 1.0kHz to 16.0kHz;
■Torque control function: Provides multiple torque setting sources;
■Simple PLC, multi-speed and PID control, and swing frequency functions;
■Automatic voltage regulation: Automatically maintains constant output voltage when the grid voltage changes;
■Provides an RS485 serial communication interface, using the standard Modbus communication protocol
; 0.4-22KW specifications have built-in braking units (30KW built-in braking unit is required). If fast stopping is required, a braking resistor can be directly connected;
■ It has a power-off reset function to ensure production continuity and production efficiency.