Frequency Inverter CHRH

Цена: По запросу
Бренд: CHRH
Страна: Uzbekistan
Поставщик: OOO "Sichuan South Gas Compressor Uzbekiston Co"
Город: Tashkent

The CHRH Frequency Inverter is a robust and versatile variable frequency drive (VFD) designed for precise control of AC induction motors in a variety of industrial applications. It is equipped with an intuitive digital display for real-time monitoring of operating parameters such as frequency, current, voltage and speed. Powered by an advanced microprocessor , it offers sophisticated control algorithms such as V/F control and sensorless vector control, which provide high accuracy and dynamic response. This model combines comprehensive protection functions against overcurrent, overvoltage, undervoltage, overload and overheating, protecting both the motor and the inverter itself. Its flexible design is suitable for pumps, fans, conveyors, textile machinery and other types of equipment, increasing energy efficiency and operating stability. It is also ideal for methane compressor engines, as this inverter saves up to 10-15% of electricity and protects you from 99% of reactive current...

Характеристики

Brand: CHRH
Series: F
Product Type: High-efficiency vector inverter/frequency converter
Power range: 0.75 kW – 630 kW
Single-phase models: 220 V, 0.75–2.2 kW
Three-phase models: 380 V, 0.75–630 kW
Rated input frequency: 50/60 Hz
Rated input voltage: 1-phase 160–260 V
3-phase 320–460 V
Output voltage: 0 V to input voltage
Output frequency: 0–300 Hz in low frequency mode
0–3000 Hz in high frequency mode
Control methods: V/F control, sensorless vector control (SVC), current vector control with PG
Analog frequency setting accuracy: 0.1% of maximum output frequency
Digital frequency setting: 0.01 Hz
Analog input frequency accuracy: within ±0.2% of maximum output frequency
Digital input frequency accuracy: within ±0.01% of the specified output frequency
Acceleration/deceleration time: 0–3600 seconds
External control terminals: 7 multi-function inputs
Multi-speed mode: 15 preset speeds
Pulse input: 0–50 kHz
Communication interface: standard RS485 (optional)
Protection functions: overcurrent, overvoltage, undervoltage, overheating, phase loss and other protections