Biến tần VLT® 2800 Series

VLT® 2800 Series là dòng biến tần đa năng, thiết kế nhỏ gọn, giá rẻ nhưng có chất lượng tốt được các nhà sản xuất ưa chuộng, với dãy công suất < 18.5Kw, phù hợp cho mọi lĩnh vực: quạt, tháp giải nhiệt, bơm, băng chuyền, băng tải,…

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Mô tả

Product range
–   0.55 – 18.5 kW (3 phase 380-480 V ± 10 %; 50/60 Hz)
–   0.37 – 3.7 kW (1 & 3 phase 200-240 V ± 10 %; 50/60 Hz)
Variable output frequency between 0 and 590 Hz.

Easy to integrate and operate
–   Fast and easy start-up and fast parameter access for optimized process control and improved performance.
–   Automatic motor tuning
–   Quick menu
–   PID controller
–   Fieldbus
–   Built-in brake chopper standard in all models

Application dedication
–   Dedicated features for typical applications optimise operation and protection of system components.
–   Counter precise stop
–   Speed compensated precise stop
–   Precise stop function
–   Dry run protection
–   Enhanced sleep mode
–   Pipe fill mode

Flexible and robust
–   Optimized design eliminates external cooling and the need to oversize the drive. Make more efficient use of panels by mounting drives side-by-side with zero clearance.
–   Coated printed circuit boards standard in all models
–   Max ambient temperature 45°C without derating
–   Mounting with ventilated heat sink
–   Side by side mounting
–   Built-in RFI filter (EN 55011 1A), EN 55011 1B compliant filter available as module

Standard built-in RS485 based communication protocols.
–   ModBus RTU
–   Metasys N2

Fieldbus systems
Optional fieldbus systems supported as product variants.
–   PROFIBUS DP V1: 12 Mbit/s
–   DeviceNet: Up to 500 kbit/s