Schneider ATV630D75N4 75KW Altivar Process 630 Variable Frequency Drives VFD

Schneider ATV630D75N4 inverter is a high-performance product with a rated power of 75kW in the ATV630 series. The following is a detailed introduction:

Basic parameters

Rated power: 75kW (standard load), corresponding to 100 horsepower; 55kW under heavy load, corresponding to 75 horsepower.

Rated current: 145A (4kHz) under standard load, 106A (4kHz) under heavy load; maximum transient current standard load is 159.5A (60s), heavy load is 159A (60s).

Power supply voltage: The applicable voltage range is 323 - 528VAC, which can be adapted to common three-phase AC power grids such as 380V, 400V, 480V, and 500V.

Output frequency: 0.1 - 500Hz.

Dimensions: 922mm (height) x 290mm (width) x 323mm (depth).

Protection level: IP21/UL Type 1.

Features

Communication capability: Supports Modbus, Modbus TCP, Ethernet and other communication protocols, which facilitates data interaction and integration with other devices or control systems.

Safety function: With STO (safe torque off) function, reaching SIL3 safety level, it can quickly cut off the motor torque in an emergency to ensure the safety of personnel and equipment.

Input and output interface: 4 digital inputs (DI1 - DI4, 24VDC, current sinking/current sourcing mode, programmable), 2 digital inputs (DI5 - DI6, 24VDC, current sinking/current sourcing mode, configurable as pulse input), 1 digital input (STOA, 24VDC, current sourcing mode, safe torque off), 1 digital input (STOB, 24VDC, current sourcing mode, safe torque off); 1 digital output (C/O SPDT relay contact R1), 2 digital outputs (normally open relay contacts R2 - R3); 1 analog input (0 - 10VDC/0 - 20mA/4 - 20mA), 2 analog inputs (0 - 10VDC/0 - 20mA/4 - 20mA/PTC/PT100/PT1000/KTY84); 2 analog outputs (0 - 10VDC/0 - 20mA).

Other functions: It has multiple motor control modes, such as vector control, which can achieve precise control of asynchronous motors and synchronous motors; built-in EMC filter (C3 category), in line with ATEX standards, can effectively suppress electromagnetic interference and adapt to different working environments; it has multiple protection functions, such as overvoltage, overcurrent, overheating protection, etc., to ensure stable operation of the equipment.

Application areas

Industrial automation: used to control and drive various industrial equipment, such as water pumps, fans, compressors, conveyor belts, etc., to achieve precise speed regulation and energy-saving operation of equipment.

HVAC system: In the HVAC system of the building, the operating speed of air-conditioning equipment, such as air-conditioning fans, cooling water pumps, etc., can be adjusted to improve energy efficiency and comfort.

Water treatment: It can control water treatment equipment, such as pump stations, filters, agitators, etc., and adjust the operating speed of equipment according to actual needs to achieve energy saving and optimize the treatment effect.

Manufacturing: In various manufacturing fields such as automobile manufacturing, food processing, and textile industry, it is used to control various motor equipment on the production line to meet the speed requirements of different production processes and improve production efficiency and product quality.