EXPERT-Standard

Features

The EXPERT-Standard series variable speed drives are for asynchronous motors with following ratings:0.75kW ... 2.2kW, 220V single phase AC0.75kW ... 160kW, 220V three phase AC0.75kW ... 850kW, 380V - 440V three phase ACDesigned for advanced machines and general purpose applications.EXPERT-Standard series covers motor power on the following supplies:Output frequency range: 0 ~ 550HzTransient Torque: 150% output of torque at 0.5HzSpeed control accuracy: 0.5% rated synchronous speedIP 20Standard RS485 MODBUS CommunicationComplies to CE certification

Benefits

High-performance

- Excellent overload performance: 150% (60s), 180% (3s), 200% (1s) [normal test environment]

- High start torque performance: 0.5Hz, 150%

- Excellent current control capability: The inverter provides sufficient stable output torque when the load is suddenly changed to avoid trip operation

Improved energy savings

- Integrated Eco-mode for V/f and V2/f increases the potential savings by up to 70% in pump and fan applications.

- Improved special PID control with sleep mode helps to save more energy for pump application

Multitude of function

- With a new software platform, our VSDs offer more functions such as flexible V/F curve, 16 stages multi-speed control, command binding, industry-specific functions, and many more.

- Easy to communicate with the upper controller via built-in RS485 Modbus protocol

- Easy to use

- High accuracy motor parameters self-tuning function

- Supports pluggable keypad and extension keypad

- Wall-through mounting

- AVR (Automatic voltage regulation) technology

Longer lifetime

- Stable operation under main input voltage fluctuations. Reliable operation with net tensions between 380 V and 480 V (-15%/+10 %)

- Fully coated PCB

- Dust shield cover

- Better cooling and removable fan design

Applications

Heavy & complicated Machines:

- Material handling machine

- Textile machine

- Material working machine

- Industrial washing machine

- Air compressor

- Construction elevator

Advanced applications:

- Metal & mining process

- Petrochemical