Datasheet - Danfoss

1 VLT 2800 Rev. *MD27A202* Datasheet ContentsVLT 28002 Motor coils6 Ordering numbers for VLT 2800 200-240 V10 Ordering numbers for VLT 2800 380-480V12PC Software tools17 Mechanical dimensions18 Electrical installation22 Styreklemme VLT 2800 Datablad24 Electrical installation, control terminals24 General technical data25 Technical data, mains supply 1 x 220 - 240 V/3 x 200-240V30 Technical data, mains supply 3 x 380 - 480 V31 Accessories for the VLT 280032 Available literature33 Supplied with the unit33 VLT 2800 - VLT is a registered Danfoss trademark 1 VLT 2800 VLT 2800 Series2 - VLT is a registered Danfoss trademarkOrder formThis section makes it easier for you to specify andorder a VLT of frequency converterThe frequency converter must be chosen on the basisof the present motor current at maximum loading ofthe unit.

2 The frequency converter's rated output cur-rent IINV. must be equal to or greater than the requiredmotor voltageVLT 2800 is available for two mains voltage ranges:200-240 V and 380-480 whether the frequency converter is connectedto a mains voltage of:-1 x 220 - 240 V single-phase AC voltage-3 x 200 - 240 V three-phase AC voltage-3 x 380 - 480 V three-phase AC voltage1 x 220 - 240 Volt mains voltageTypical shaft constant output current constant output power at230 V [kW][HP][A][kVA] x 200 - 240 Volt mains voltageTypical shaft constant output current constant output power at230 V [kW][HP][A][kVA] 2800 - VLT is a registered Danfoss trademark 3 Data sheet3 x 380 - 480 Volt mains voltageTypical shaft constant output current constant output power at400 V [kW][HP][A][kVA]

3 VLT 2800 units are supplied with IP 20 enclosureas enclosure level is ideal for panel mounting inareas where a high degree of protection is required; atthe same time IP 20 enclosures allow side-by-side in-stallation without any need for extra cooling 20 units can be upgraded with IP 21 / top cover and/or NEMA 1 by fitting a terminal cover. See orderingnumber for terminal cover under Accessories for VLT2800 .In addition, VLT 2880-82 and 2840 PD2 units are sup-plied with Nema 1 enclosure as 2800 is available with or without an integral brakemodule. See also the section entitled Brake resistorsfor ordering a Brake filterVLT 2800 is available with or without an integral 1 ARFI-filter.

4 The integral 1A RFI filter complies with EMCstandards EN an integral RFI filter there is compliance with EN55011-1B with a max. 15-metre screened/armouredmotor cable on VLT 2803-2815 1 x 220-240 2880-82 with integral 1B filter comply with EMCstandard EN 50011 - 1 BHarmonic filterThe harmonic currents do not affect power consump-tion directly, but they increase the heat losses in theinstallation (transformer, cables). That is why, in a sys-tem with a relatively high percentage of rectifier load,it is important to keep the harmonic currents at a lowlevel so as to avoid a transformer overload and highcable temperature.

5 For the purpose of ensuring lowharmonic currents, VLT 2822-2840 3 x 200-240 V andVLT 2805-2882 380-480 V are fitted with coils in theirintermediate circuit as standard. This reduces the in-put current IRMS by typically 40 %.Please note that 1 x 220-240 V units up to kW arenot supplied with coils in their intermediate 2800 Series4 - VLT is a registered Danfoss trademarkControl unitThe frequency converter is always supplied with anintegral control displays are in the form of a six-digit LED displaycapable of showing one item of operating data contin-uously during normal operation.

6 As a supplement tothe display, there are three indicator lamps for voltage(ON), warning (WARNING) and alarm (ALARM). Mostof the frequency converter's parameter Setups can bechanged immediately via the integral control LCP 2 control panel to be connected via a plug tothe front of the frequency converter is available as anoption. The LCP 2 control panel can be installed up to3 metres away from the frequency converter, ona front panel, by means of the accompanying displays of data are via a 4-line alpha-numericaldisplay, which in normal operation is able to show 4operating data items and 3 operation modes continu-ously.

7 During programming, all the information re-quired for quick, efficient parameter Setup of thefrequency converter is displayed. As a supplement tothe display, there are three indicator lamps for voltage(ON), warning (WARNING) and alarm (ALARM). Mostof the frequency converter's parameter Setups can bechanged immediately via the LCP 2 control panel. Seealso the section entitled The LCP 2 control unit in theDesign protocolDanfoss frequency converters are able to fulfill manydifferent functions in a monitoring SYSTEM. The fre-quency converter can be integrated directly in an over-all surveillance SYSTEM, which will allow detailedprocess data to be transferred via serial protocol standard is based on an RS 485 busSYSTEM with a maximum transmission speed of 9600baud.

8 The following Drive profiles are supported asstandard:-FC Drive, which is a profile adapted to , which supports the profidrive Serial communication for further details of tele-gram structure and Drive optionThe increasing information requirements in industrymake it necessary to collect or visualize many differentprocess data. Important process data help the systemtechnician with the daily monitoring of the system. Thelarge amounts of data involved in major systems makea higher transmission speed than 9600 baud optionProfibusProfibus is a fieldbus system, which can be used forlinking automation devices such as sensors and ac-tuators with the controls by means of a two-conductorcable.

9 Profibus DP is a very fast communication pro-tocol, made specially for communication between theautomation system and various types of is a registered trade fieldbus systems can be used for linkingautomation devices such as sensors and actuatorswith the controls by means of a four-wire is a medium speed communication proto-col, made specially for communication between theautomation system and various types of with DeviceNet protocol cannot be controlled byFC protocol and Profidrive Software Dialog can be used on the Sub D 2800 - VLT is a registered Danfoss trademark 5 Data sheetMotor coilsBy fitting the motor coil module between the frequencyconverter and the motor it is possible to use up to 200metres of unscreened/unarmoured motor cable or 100metres of screened/armoured motor cable.

10 The motorcoil module has an enclosure of IP 20 and can be in-stalled !To have long motor cables and still complywith EN55011-1A, motor coil and EMC fil-ter for long motor cables are !To comply with EN55011-1A the EMC filterfor long motor cables can only be fitted toa VLT 2800 with integral 1A filter (R1 op-tion).See also the section EMC data for VLT 2803-2875 Motor coilsMax. cable length (unscreened/unarmoured) 1)200 mMax. cable length (screened/armoured) 1)100 mEnclosureIP 20 Max. rated current 1)16 AMax. voltage1)480 V ACMin. distance between VLT and motor coilSide-by-sideMin. distance above and below motor coil100 mmMountingVertical mounting onlyDimensions H x W x D (mm)2)200 x 90 x kg1) Parameter 411 Switching frequency = 4500 Hz.