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 |
The 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 |
| 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 |