Frequency converter

AMB general inverter amb500f-7r5g-t3

Performance features:

Control mode: open loop vector control (SVC), V / F control, open-loop torque control;

Starting torque: 0.5hz/150% (SVC);

Speed regulation range: 1:100 (SVC);

Speed stability accuracy: ± 0.5% (SVC);

Voltage level: 220 V, 380 V, power grid instantaneous power failure without shutdown;

Torque control operation: terminal supports speed and torque control mode switching;

High reliability: mature and reliable drive, protection circuit design, anti-interference design, completely independent intellectual property rights, can be customized and developed according to customer requirements;

Overload capacity: 150% rated current 60s; 180% rated current 2S;

Motor parameter self-learning: rotation, static self-learning;

Automatic carrier adjustment: according to the load characteristics, the carrier frequency is adjusted automatically;

Automatic voltage regulation: when the grid voltage changes, it can automatically keep the output voltage constant;

Automatic energy saving operation: according to the load situation, the V / F curve is automatically optimized to realize energy-saving operation;

Torque increase under VF control: automatic torque increase; manual torque increase 0.1% - 30.0%;

Automatic current limiting: it can automatically limit the current during operation, prevent frequent over-current fault tripping, and realize non trip operation;

Under vector control, the system runs stably with low frequency and high torque, and has excellent control performance under sensorless vector control;

The output frequency accuracy is 0.01Hz, which supports frequency source and updown stack fine adjustment;

Software and hardware suppress strong interference and false alarm fault, ensure no trip operation;

The optimized PID feedback control algorithm is simple and convenient for customers to debug;

Panel multi-function keys can be defined;

The special PWM modulation algorithm reduces the temperature, greatly reduces the induced voltage of the ground drain current and reduces the external interference;

Small size, compact design, high power density, especially suitable for machine tools, machinery and other industries, support water supply sleep wake-up function.

Remarks: the model has built-in brake unit

Description of inverter model:

Outline and installation dimensions:

7.5KW及以下规格外形尺寸

外引键盘盒的外形尺寸                         外引键盘盒的安装开孔尺寸

Technical specification:

Standard wiring diagram:

AMB500F(0.4-7.5KW)变频器连接图