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> Danfoss vlt 2800 inverter drive
Danfoss vlt 2800 inverter drive
VLT® 2800 Series The VLT® 2800 series is among the smallest multi purpose drives in the market. Designed for space saving side-by-side mounting. Choose to have it with e.g. Motor Coils, RFI filter, LC+1B filters. The VLT 2800 is an advanced and versatile drive, easy to operate. The quick menu includes all parameters basically needed for commissioning the drive. Offers fast installation and service. Features and benefits Product Range 0.55 - 18.5 kW (3 phase 380 - 480 V 10 %; 50/60 Hz) 0.37 - 1.5 kW (Combined 1 and 3 phase 200 - 240 V 10 %; 50/60 Hz) 2.2 - 3.7 kW (3 phase 200 - 240 V 10 %; 50/60 Hz) Variable output frequency between 0 and 1000 Hz Product safety 100 % short-circuit proof 100 % earth fault protection Mains transient protection Switching on input Switching on output Galvanic isolation Designed according to EN 50178 Speed compensation precise stop Better process control Same stopping distance independent of initial motor speed Precise stop Interrupt controlled stop Higher process repeatability Well defined stopping Counter stop Accurate positioning High frequency input (65 kHz) 24 V incremental encoder input AB encoder input as option Automatic motor tuning Perfect match between motor and drive Measures the stator resistance (RS) Better shaft performance Measurements done without applying torque Checks for missing motor phases Features and benefits Flexible mounting Horizontal mounting Vertical mounting True side-by-side mounting No derating Also applies to modules Temperature controlled fan Cold plate technology Reduced heating in cabinet Denser installation Higher enclosure class cabinets Protection against: - Dus t - Dirt - Humidity Heat dissipates through the back of the drive Communication DeviceNet ModBus RTU Profibus DP, optional Fieldbus systems Profibus DP 3 or 12 Mbit/s Up to 127 nodes per installation Homepage: DeviceNet Up to 500 kbit/s Up to 64 nodes per installation Homepage: EMC filter and DC coils Compliance with EMC Standards. Built-in EN 55011 1A filter, 25 m screened cable. No EMC disturbance. EN 55011 1B filter available as module. IT mains compatible version with RFI filter (up to 4 kW). VLT 2880-2882 with RFI-switch. Braking facilities DC-braking - approx. 20% braking torque AC-braking - approx. 20% braking torque Dynamic braking - Brake chopper built-in - 160% braking torque LCP2 Alpha numeric display, with copy function MCT10 software
