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VLT® 2800 Series

The VLT® 2800 series has been developed for the low power market. The drive is extremely compact and prepared for side-by-side mounting. The concept is modular with a power module and a control module.
The VLT® 2800 series is designed for stable operation in industrial environments.

 

 

Features Benefits
. Automatic Motor Tuning . Ensure optimal match between drive and motor . Increasing performance
. PID-controller . Optimum process control
. Interrupt start/stop . High repeatability of positional accuracy
. Dry run detection . No need fo specific detection equipment
. Fieldbus communication . Allows for control and surveillance of the drives from a PC or a PLC . Profibus and DeviceNet are available
Reliable – Maximum up-time
. Built-in RFI filter . Compliance with the EMC standard EN 55011 1A
. Enhanced sleep mode . Excellent control for shutting down the pump at low flow
. Max. ambient temperature 50° Celcius . No external cooling or oversizing necessary
User-friendly – Saves commissioning and operating cost
. Quick Menu . Easy to use
. Pipe Fill mode . Prevents water hammering
. Fieldbus communication . Allows for control and surveillance of the drives from a PC or a PLC .Profibus and DeviceNet are available

vlt2800_0001The perfect solution for:

Fans and centrifugal pumps
• Conveyors, centrifuges, dosing pumps, compressors
• Special applications like cutting machines with constant speed, and packaging machines with a need for high precision.

Power range

1/3 x 200 – 240 V: 0.37 – 3.7 kW
3 x 380 – 480 V: 0.55 – 18.5 kW
With 110% overload torque (normal overload)

PC software tools

MCT 10
– Ideal for commissioning and servicing the drive
• MCT 31
– Harmonics calculations tool
RFI filter
The RFI fi lter ensures that the frequency converter will not disrupt other electrical components that are connected to the mains and might cause operating disruption. By fitting an RFI 1B fi lter module between the mains supply and the VLT® 2800, the solution complies with the EMC norm EN 55011-1B.

Specifications
Mains supply (L1, L2, L3
Supply voltage 200-240V +/-10%, 380-500V +/-10%
Supply frequency 50/60Hz
Displacement Power Factor (cos ) near unity (>0.98)
Switching on input supply L1, L2, L3 1-2 times/min.
Output data (U, V, W)
Output voltage 0-100% of supply
Switching on output Unlimited
Ramp times 1-3600 sec.
Closed loop 0-132 Hz
Digital input
For start/stop, reset, thermistor, etc 5
Logic PNP or NPN
Voltage level 0-24 VDC
Digital outputs
No. of digital outputs 1
Analog inputs
No. of analog inputs 2
Voltage level -10 to + 10V (scaleable)
Current level 0/4 to 20mA (scaleable)
Pulse inputs
No. of pulse inputs 2
Voltage level 0-24VDC (PNP positive logic)
Pulse input accuracy (0.1-110kHz)
Analog outputs
Programmable analog outputs 1
Current range at analog output 0/4-20mA
Relay outputs
No. of relay outputs 1
Fieldbus communication
RS485
Ambient temperature
50°C
Power Input current
Mains Type P NM [KW] I INV [A] I LN [A]
1×220-240V 2803 0.37 2.2 5.9
2805 0.55 3.2 8.3
2807 0.75 4.2 10.6
2811 1.1 6.0 14.5
2815 1.5 6.8 15.2
2822* 2.2 9.6 22.0
2840* 3.7 16.0 31.0
3×200-240V 2803 0.37 2.2 2.9
2805 0.55 3.2 4.0
2807 0.75 4.2 5.1
2811 1.1 6.0 7.0
2815 1.5 6.8 7.6
2822 2.2 9.6 8.8
2840 3.7 16.0 14.7
3×380-480V 2805 0.55 1.7 1.6
2807 0.75 2.1 1.9
2811 1.1 3.0 2.6
2815 1.5 3.7 3.2
2822 2.2 5.2 4.7
2830 3.0 7.0 6.1
2840 4.0 9.1 8.1
2855 5.5 12 10.6
2875 7.5 16 14.9
2880 11.0 24 24.0
2881 15.0 32 32.0
2882 18.5 37.5 37.5

vlt2800_0004

Cabinet sizes [mm]
A B C D
Height 200 267.5 267.5 505
191 257 257 490
Width 75 90 140 200
60 70 120 120
Depth 168 168 168 244