Danfoss Vacon NXP Instructions for use

vacon nxp
ac drives
grid converter
application manual
arfiff03
®

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Table of contents
Document: DPD01599B
Software code: ARFIFF03V101
Version release date: 6.4.2016
1. General............................................................................................................................... 5
1.1 AFE Control............................................................................................................................ 5
1.2 Island (Static Power Supply).................................................................................................. 5
1.3 Micro Grid............................................................................................................................... 6
1.3.1 Operation principle: Droop Speed Control Mode...................................................... 7
1.3.2 Operation principle: Isochronous Speed Control Mode ........................................... 7
1.4 Shaft Generator ..................................................................................................................... 8
1.5 Commissioning ...................................................................................................................... 9
1.5.1 Quick start instructions ............................................................................................. 9
1.5.2 In case of parallel AFE:.............................................................................................. 9
1.6 Charting of DC.......................................................................................................................11
1.7 Main circuit breaker control (MCB)......................................................................................11
1.8 Start Sequence......................................................................................................................12
1.9 Stop sequence.......................................................................................................................13
1.10 Voltage compensation ..........................................................................................................13
1.11 OPT-D7 ..................................................................................................................................14
1.12 Licences ................................................................................................................................16
1.13 Compatibility issues in parameters between versions .......................................................16
1.14 Grid Converter units .............................................................................................................17
1.14.1 Air cooled 500 Vac Units, 465-800 Vdc.....................................................................18
1.14.2 Air Cooled 690 Vac Units, 640-1100 Vdc ..................................................................18
1.14.3 Liquid Cooled 500 Vac Units, 465-800 Vdc ...............................................................18
1.14.4 Liquid Cooled 690 Vac Units, 640-1100 Vdc .............................................................18
1.14.5 Liquid Cooled 690 Vac Units, 640-1200 Vdc .............................................................18
2. Control I/O........................................................................................................................ 19
3. Monitoring signals............................................................................................................ 20
3.1 Monitoring value tables ........................................................................................................20
3.1.1 Monitoring values 1 (Control panel: menu M1.1) ....................................................20
3.1.2 Monitoring values 2 (Control panel: menu M1.2) ....................................................20
3.1.3 Fieldbus monitoring values (Control panel: menu M1.3) ......................................21
3.1.4 I/O monitoring values (Control panel: menu M1.4) ...............................................21
3.1.5 Master Follower values (Control panel: menu M1.5) ............................................21
3.1.6 Licence key activation...............................................................................................21
3.2 Description of monitoring values .........................................................................................22
3.2.1 Monitoring 1 values ..................................................................................................22
3.2.2 Monitoring 2 values ..................................................................................................24
3.2.3 Fieldbus monitoring values......................................................................................26
3.2.4 I/O monitoring values ...............................................................................................32
3.2.5 Master Follower monitoring values.........................................................................33
3.2.6 Activation status .......................................................................................................34

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4. Parameter list .................................................................................................................. 36
4.1 Basic parameters .................................................................................................................36
4.2 Reference handling...............................................................................................................36
4.2.1 DC Reference ............................................................................................................37
4.2.2 Power / Frequency reference ..................................................................................37
4.2.3 Reference adjust.......................................................................................................37
4.2.4 AC voltage reference ................................................................................................37
4.3 Ramp control ........................................................................................................................38
4.4 Input signals..........................................................................................................................38
4.4.1 Basic settings............................................................................................................38
4.4.2 Digital inputs.............................................................................................................39
4.4.3 Analogue input 1 .......................................................................................................40
4.4.4 Analogue input 2 .......................................................................................................40
4.4.5 Analogue input 3 .......................................................................................................40
4.4.6 Analogue input 4 .......................................................................................................41
4.5 Output signals .......................................................................................................................41
4.5.1 Digital output signals................................................................................................41
4.5.2 Delayed DO 1.............................................................................................................42
4.5.3 Delayed DO 2.............................................................................................................42
4.5.4 Analogue output 1.....................................................................................................43
4.5.5 Analogue output 2.....................................................................................................44
4.5.6 Analogue output 3.....................................................................................................45
4.5.7 Options ......................................................................................................................45
4.6 Limit settings ........................................................................................................................46
4.6.1 Current limit .............................................................................................................46
4.6.2 Active current limit ...................................................................................................46
4.6.3 Frequency limit.........................................................................................................46
4.6.4 Micro Grid..................................................................................................................46
4.6.5 DC voltage .................................................................................................................47
4.7 Drive control .........................................................................................................................47
4.8 Master follower.....................................................................................................................47
4.9 Protections............................................................................................................................48
4.9.1 General......................................................................................................................48
4.9.2 PT-100 .......................................................................................................................48
4.9.3 Earth fault .................................................................................................................49
4.9.4 Fieldbus fault ............................................................................................................49
4.9.5 External fault ............................................................................................................49
4.9.6 Grid voltage D7..........................................................................................................49
4.9.7 Grid frequency ..........................................................................................................49
4.9.8 Voltage.......................................................................................................................50
4.9.9 Over Load ..................................................................................................................50
4.9.10 Extra ..........................................................................................................................50
4.10 Fieldbus.................................................................................................................................51
4.11 Micro Grid..............................................................................................................................52
4.12 Synchronisation to external grid ..........................................................................................53
4.13 Synchronisation to shaft generator......................................................................................53
4.14 ID control functions ..............................................................................................................54

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4.14.1 Value control.............................................................................................................54
4.14.2 DIN ID control 1 ........................................................................................................54
4.14.3 DIN ID control 2 ........................................................................................................54
4.14.4 DIN ID control 3 ........................................................................................................55
4.14.5 DIN ID control 4 ........................................................................................................55
4.15 Auto reset..............................................................................................................................55
4.16 Grid voltage PI.......................................................................................................................55
4.17 Keypad control (Control panel: menu M3)...........................................................................56
4.18 System menu (Control panel: menu M6) .............................................................................56
4.19 Expander boards (Control panel: menu M7)........................................................................56
5. Description of parameters ............................................................................................... 57
5.1 Basic parameters .................................................................................................................57
5.1.1 Transformer parameters .........................................................................................59
5.2 Reference handling...............................................................................................................60
5.2.1 DC Reference Tuning................................................................................................60
5.2.2 Power /frequency reference ....................................................................................62
5.2.3 Reference adjust functions ......................................................................................64
5.3 Ramp control ........................................................................................................................66
5.4 Input signals..........................................................................................................................67
5.4.1 Basic settings............................................................................................................67
5.4.2 Digital input signals ..................................................................................................68
5.4.3 Analogue inputs 1-4..................................................................................................72
5.5 Output signals .......................................................................................................................75
5.5.1 Digital output signals................................................................................................75
5.5.2 Delayed digital output 1 & 2 .....................................................................................77
5.5.3 Analogue output 1 & 2 & 3........................................................................................78
5.5.4 Options ......................................................................................................................81
5.6 Limit settings ........................................................................................................................83
5.6.1 Current limits............................................................................................................83
5.6.2 Active Current limits.................................................................................................85
5.6.3 Frequency limits .......................................................................................................86
5.6.4 Micro Grid limits .......................................................................................................87
5.6.5 DC voltage regulators...............................................................................................88
5.7 Drive control .........................................................................................................................89
5.8 Master follower.....................................................................................................................92
5.8.1 Master follower mode 1 & 2.....................................................................................92
5.8.2 Master follower mode 3 & 4.....................................................................................92
5.9 Protections............................................................................................................................94
5.9.1 General settings........................................................................................................94
5.9.2 PT-100 .......................................................................................................................96
5.9.3 Earth fault .................................................................................................................97
5.9.4 Fieldbus.....................................................................................................................97
5.9.5 External fault ............................................................................................................98
5.9.6 Grid voltage D7..........................................................................................................98
5.9.7 Grid frequency ..........................................................................................................99
5.9.8 Supply voltage.........................................................................................................100

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5.9.9 Over Load Protection..............................................................................................102
5.10 Fieldbus...............................................................................................................................103
5.11 Micro Grid............................................................................................................................105
5.12 Synch to external grid.........................................................................................................108
5.13 Synch to shaft generator grid.............................................................................................109
5.14 ID functions .........................................................................................................................110
5.14.1 Value control...........................................................................................................110
5.14.2 DIN ID control .........................................................................................................112
5.15 Grid voltage PI controller ...................................................................................................113
5.15.1 Grid voltage PI OPT-D7 limits ................................................................................114
6. Keypad control parameters.............................................................................................115
7. FB Status and control in detail........................................................................................116
7.1 FB DC Reference ................................................................................................................116
7.2 State machine: Basic ..........................................................................................................116
7.2.1 FB Control Word Basic ...........................................................................................116
7.3 State Machine: Standard ....................................................................................................117
7.3.1 Control Word: Standard..........................................................................................117
7.4 State machine: Vacon AFE 1...............................................................................................118
7.4.1 Control Word: Vacon AFE 1 ....................................................................................118
7.5 FB Status Word ...................................................................................................................119
8. Problem solving ..............................................................................................................121
9. Fault codes......................................................................................................................122

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1. General
This application is not kept backwards compatible. See chapter Compatibility issues before you
update the application. The Grid Converter application is used to make AC grids with a possibility to
operate in parallel with other power sources. The Grid Converter application has 3 different
operation modes:
-Standard AFE mode.
-Island mode.
-Micro Grid mode.
1.1 AFE Control
AFE function keeps constant DC voltage. AFE mode transfers power between DC and AC. AFE cannot
create grid by itself, it needs to be connected to existing grid.
U2
=
~
Filter
G1
U1
Q2
UDC
Figure 1.
1.2 Island (Static Power Supply)
Island mode generates constant voltage and frequency. In island mode DC Voltage is not controlled.
Island mode cannot operate in parallel with other power sources in AC side, because the drive will
not balance reactive or active power with other power sources.
DC voltage level needs to be considered to have correct voltage on AC side in different load
situations, considering voltage losses in LCL filter and in transformer.
Q1
T2
Grid
U4
U3 U5
=
~
Filter
U4 = Transf. GC Side
U5 = Transf. Grid Side
D7 T1
Q3
Figure 2.

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1.3 Micro Grid
Micro Grid mode controls the grid voltage and frequency. It functions like an ordinary generator.
Micro Grid mode does not control DC Voltage.
With the help of voltage droop and frequency droop, more than one Micro Grid and/or Generators
can work together.
Q1
T2
Ship Grid
=
~
Filter
U4 = Transf. GC Side
U5 = Transf. Grid Side
T1
Q3
Q1
T2
Ship Grid
U4U3 U5
=
~
Filter
U4 = Transf. GC Side
U5 = Transf. Grid Side
D7
Q3
G1
Q2
U4 U5
U3
T1
D7
Figure 3.

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1.3.1 Operation principle: Droop Speed Control Mode
When the power demand increases, all generators on the grid allow frequency to droop. This will
balance the load between all the generators on the grid. Then the power management system gives
all generators a command to increase frequency so that the grid frequency is maintained at its
nominal value.
When the load is reducing on the grid, the frequency of the generators will increase, and the power
management system gives a command to decrease frequency.
+1%
+2%
+3%
+4%
-1%
-2%
-3%
-4%
50,5 Hz
51,0 Hz
51,5 Hz
52,0 Hz
48,0 Hz
48,5 Hz
49,0 Hz
49,5 Hz
50,0 Hz
Loading
Un-loading
Drooping
Freq. Change
25% 50% 75% 100%
Related
Load
Figure 4.
1.3.2 Operation principle: Isochronous Speed Control Mode
In the isochronous speed control mode, the Micro Grid frequency reference is kept the same as the
grid frequency with help of OPT-D7. This will keep power at zero regardless of grid frequency. While
drive operates in drooping mode, the actual power is controlled by base current reference. This
reference needs to be controller by power management system (PMS) that will handle power
sharing between different machines on the grid.

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1.4 Shaft Generator
The shaft generator is a system where the generator is connected to the main engine shaft that also
runs the main propulsion. The disadvantage is that the main engine must run at nominal speed even
if full power to the propeller is not necessary.
With the shaft generator system power goes through the drives. One converts power from the
generator to DC link, and the other makes a ship grid with constant 50 Hz or 60 Hz. Thus there is no
direct connection to generator. The main engine can run at a more efficient speed without changing
grid frequency.
One drive operates as an AFE on the generator side and the other operates on Island mode or Micro
Grid mode on the grid side.
-The start command to generator side drive.
-Both drives can make DC charging if powered by +24 Vdc.
-When DC is at an 80% of nominal, the generator side and the grid side breakers close.
-The generator side AFE is started to boost DC first.
-The grid side Grid Converter is started and will synchronise to grid.
-The drives take power from the bypass, and the PMS opens the SG contactor.
-You can decrease the speed of the main diesel engine to be more economical.
NOTE! If it is necessary to have these systems in parallel, the system bus communication is
reserved for parallel Micro Grid units on the grid side. The control must be arranged separately for
each drive.
G1
T3
Auxilliary loads
including single
phase loads
T2
Ship Grid
U4
U3
UDC
U2
=
~
=
~
Filter
Filter
ST
BT
G2
SG
U5
Q2
Q4
U5
Q1 Q3
D7 T1
Figure 5.

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1.5 Commissioning
NOTE! Before you start the commissioning, read the safety instructions in the user manual of your
product.
To use the Island, Micro Grid, or Shaft generator operation, you need a licence key. The AFE mode is
available without a licence.
This application requires an NXP3 control board VB761 or newer.
The control place (P3.1) of the Micro Grid drive is Keypad as a default.
The basic I/O configuration of the Micro Grid drive consists of OPT-A1, OPT-A2, and OPT-D7 option
boards. The basic I/O configuration is described in Table 1.
OPT-D7 is required when the Micro Grid unit is needed to start with zero power to the grid. If grid
frequency is not monitored with OPT-D7, the unit may go generator side or directly to full power
because different reference frequency and grid frequency.
The GTC is utilised by using AFE hardware with special software. An external LC(L)-filter and
charging circuit is needed. This unit is selected when low harmonics are required. The principle
connection of AFE drive has been described in Figure 6.
The external 24 Vdc is recommended for control board(s). It enables the setting of parameters even
when the power unit itself is not powered. This is important also when software updates are made.
Some default I/O configuration of the application can cause unexpected DO operation. When the
control board is powered, the drive can give information from the status of the system if, for
example, the drive I/O is used for an overall system monitoring.
The external 24 Vdc is required for the drives in cases where the start command starts the control
board-controlled precharging operation.
1.5.1 Quick start instructions
1. Connect the unit according to the Figure 6.
2. Power up the control unit with 24 Vdc.
3. Set the basic parameters (G2.1)
4. Check that the digital input parameters (G2.4.2) have been set according to the connections.
5. Change the control place according to the system requirements.
6. Charge the unit.
1.5.2 In case of parallel AFE:
1. Set P2.1.5 Parallel AFE to
Yes . This will also set DC Drooping to 3.00% (Default).

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Figure 6. Connection

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1.6 Charting of DC
This AFE application has its own charging control, P2.5.1.13 DC Charge (24 Vdc required for control
board) and charging protection in case the external charging cannot get DC voltage to required level
within set time P2.9.1.6 Charge Max Time (provided that the DC Voltage reaches the under voltage
fault level).
The charging function is activated when P2.5.1.13 DC Charge is A.1 or higher. When the control place
is IO, Keypad or NCDrive, charging is started from the start command.
Charging is not started if:
- Drive is in fault state.
- P2.4.2.26 Enable CB Close is FALSE
- P2.4.2.8 Run Enable is FALSE
- P2.4.2.19 Quick Stop is FALSE
Charging is also stopped if above conditions occur during charging or if the start command is
removed.
For fieldbus control, charging is started with B0 of FB Control Word on the supporting FB profiles.
Charging is also stopped if B0 goes low. Also MCB is opened if already closed.
DC Charge (F80) is given if 85 % of DC Nominal is not reached within P2.9.1.6 Charge Max Time and
charging is stopped.
DC Charging is stopped when the drive receives feedback from P2.4.2.4 MCB Feedback.
NOTE! Use suitably sized DC Charging resistor. To select the correct size, check Pulse loadability
for time duration set in for Max Charge Time parameter.
1.7 Main circuit breaker control (MCB)
The Micro Grid application controls the circuit breaker of the system with the relay output RO2.
When the DC bus is charged, the MCB will be closed. The status of the MCB is monitored via a digital
input. The digital input used for monitoring is selected with parameter P2.3.1.3. Faults can be set to
open the MCB by selecting a response to a fault to be
3=Fault, DC OFF .
An external charging circuit is necessary to charge the DC bus but drive can control this circuit if 24
Vdc is provided for the control board.
Closing limit is 85% of the nominal DC Voltage.
Opening limit is 75% of the nominal DC Voltage.
Nominal DC Voltage = Grid Nom Voltage (P2.1.1) * 1.35.
Over Current (F1), Hardware IGBT (F31) and Software IGBT (F41) faults will open MCB immediately
to protect the drive.
NOTE! The MCB feedback is necessary for the correct operation of the Grid Converter application.
NOTE! Only the drive controls its own MCB. If additional interlocks or opening commands are
needed, these commands must go through the drive.

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NOTE! UPS may be needed during short circuit situation to keep MCB closed if control voltage is
taken from the grid where the short circuit occurs.
1.8 Start Sequence
Ready to switch
on
Charge
DC-Link
DC-Link
> 85 %
NO
Close Main
Contactor
YES
Main Contactor
Closed
YES
NO
MCC Fault
Fault
Reset
Run Enable
Ready To Run
NO
Start Signal
YES
NO
Synchronize with
mains
Synch OK
NO
YES
Line Synch Fault
F10
Running
Start
Figure 7. AFE start sequence

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1.9 Stop sequence
Modulating
MCB Closed
No
F64 A4
Open MCB No
Yes
Yes
Stop Modulation
(If Run State)
Open MCB
Stop Request MCB Closed No F64A2
(If DC> 85 %)
(Delayed)
Yes
MCB Closed
No
Yes F64 A3
(Delayed)
End
Figure 8. Stop sequence
1.10 Voltage compensation
Grid Converter system will have voltage losses. Depending on the system, the losses may be more
than 50 Vac when operating close to Grid Converter nominal currents with low power factor between
points U3 and U5. This voltage loss needs to be compensated so that the grid voltage stays at
nominal. This also sets requirements for the needed DC link voltage.

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Q1
T2
Ship Grid
U4
U3 U5
UDCU2
=
~
=
~
Filter
Filter
SG
U1
Q2
U4 = Transf. GC Side
U5 = Transf. Grid Side
D7 T1
Q3
Figure 9. Voltage compensation
The normal operation voltage range in a land-based grid is usually between 80% and 115% of the
grid nominal voltage.
The voltage losses compensation is handled separately for Active power (kW) and Reactive power
(kVar), the latter being more significant. The Active power voltage losses are compensated with
Inductor Losses parameter (P2.2.8.6) and Reactive power voltage losses are compensated with
Inductor Size parameter (P2.2.8.5).
Uncompensated system may result in unnecessary reactive power circulation in a grid between the
different power sources and wrong grid voltage.
OPT-D7 can be used to compensate the voltage losses (closed loop voltage compensation) but it is
recommended to do an open loop voltage compensation tuning in case of OPT-D7 failure. When the
OPT-D7 measurements exceed the set limit values, the voltage compensation falls back to open loop
control.
Inductor Size and Losses affect
Grid Nom. Voltage: 400 Vac, Reactive Current: 30%, Active Current 50%, Inductor
Size: 15%, Inductor Losses: 15%, Voltage Correction: 0 Vac.
Reactive Increase: 400 Vac×30%×15%=18 Vac
Active Increase: 400 VacIncrease:∶or Losses: 15% 400 Vac×50%×15%×15%=4.5 Vac
Total increase: 18 Vac+4.5 Vac =22.5 Vac
See also document: Voltage Compensation Vxxx.pdf.
1.11 OPT-D7
OPTD7 is an AC sinusoidal voltage measurement board. Using this board, the drive measures the
line voltage, the frequency and the voltage angle information.
The drive can compare this information with its output voltage angle when it runs. This feature can
be used to make synchronisations to a grid that is measured. For example, for line synchronisation
purposes you can use APFIFF44 LineSynch II Application. That will work as a smooth starter.
In Micro Grid application this can be used:
-To synchronise to existing external grid while the drive is running to enable bumpless
transfer from a generator operation to a shore powered operation in a ship.
-To control the grid voltage (Voltage losses compensation).

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-To enable a zero power connection to an existing grid.
-To help in the commissioning of drive active power and reactive power voltage losses
compensation when the actual grid voltage is visible in NCDrive.
The OPT-D7 board is delivered with the transformer which is suitable for a voltage range up to 690
Vac. The transformer cannot be used with a pulse width modulated (PWM) voltage input.
It is possible to use a customised transformer when the input voltage to be measured is not within
the OPT-D7 transformer voltage range. The transformation ratio parameter can be adjusted
according to the transformer primary to secondary ratio. See details in the OPT-D7 user manual.
Synchronisation to the grid can be made without the OPT-D7 when the drive operates in the AFE or
the Micro Grid mode. This requires that the output terminals of the drive are connected to the
existing grid when the drive is in the STOP state. When a start command has been given in AFE or
Micro Grid mode, the drive will make standard AFE synchronisation. Depending on the operation
mode, the drive will start to keep constant DC voltage (AFE) or start to share power based on grid
frequency (Micro Grid). Using OPT-D7 for synchronisation will make the start of the drive smoother.
If the drive does not detect an existing line voltage or frequency in Micro Grid mode, the output
voltage is raised defined time (VoltageRiseTime). In the Island mode, the detection of the grid is not
made and the voltage is raised from zero in the set time (VoltageRiseTime).
NOTE: The OPT-D7 board (in slot C) is mandatory for the Grid Converter unit.

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1.12 Licences
Using this application requires detailed knowledge and information about the system. The licence
key will not be given unless all necessary information has been given in advance to Vacon Finland for
approval.
This information includes:
-The single line diagram of the system.
-The voltage range.
-The nominal power and short circuit current requirement.
-The grid and load type (IT, three phase load and single phase load, direct on line motors).
-The generators/motors, PTI or PTO, by-pass, battery backups, etc.
After the details have been approved by Vacon Finland, contact [email protected] to get
a document for the licence key approval. The licence key has to be approved by your contact person
in Vacon Finland.
Enclosure size FR4 will be operational in uGrid and Island mode without a licence key, but this
enclosure size is only for testing and demonstration purposes, not for real production.
Air and liquid-cooled drives that are compatible with AFE-II application ARFIFF05 or Grid Converter
application ARFIFF03 are the only ones that are supported. See details in the GTC Product
compatibility note, or for Air Cooled: Vacon NX AFE User Manual, and for Liquid Cooled: Vacon NXP
Liquid Cooled Drives User Manual.
Downloading AFE or uGrid application to products other than those listed are considered to be a
non-standard product the functionality of which has not been verified or documented. In such cases
the user takes full responsibility for possible hardware and software problems. Application support
is not available for non-standard products.
1.13 Compatibility issues in parameters between versions
NOTE! This application is not kept backwards compatible. See release notes and this chapter before
updating the application.
Update Note 1: When you update the application do not use NCDrive parameter download function.
Instead upload parameters from the unit and compare them to the old parameter file. The
application is constantly developed, and it includes changing parameter default values. If
parameters are directly downloaded to drive, improved default values will be lost.
Update Note 2: If OPT-D7 PI voltage control is needed in uGrid mode, do not use versions V082 or
V083.
V092
•Major Compatibility Issue: P2.1.7 System Nom. DC is initialized to unit nominal DC value.
500 Vac unit: 675 Vdc
690 Vac unit: 931 Vdc
oWhen a transformer ratio other than 1:1 MCB closing limit was given and DC-Link
Voltage reference had values based on grid voltage after transformer. This was

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causing reference handling problems when given AC values were in range of
different voltage class unit.
oDC Voltage Reference in AFE mode is based always to System Nom DC
parameter.
V089
oCompatibility Issue: Voltage MotPot is adjusting now field weakening point voltage.
Units have been changed from [V] to [%]. This enables more accurate adjustment and
adjustment rate.
V087
oMinor Compatibility Issue: FB Actual Speed signal changed to use Filtered DC-Link
Voltage signal (ID1108) instead of unfiltered DC Voltage signal.
V081
oCompatibility Issue: Parameters “PID Activation” and “FreqScaleMinAO” had same
ID1807. “FreqScaleMinAO” DI changed to ID1809.
oMajor Compatibility Issue: Fieldbus State Machine
oSee full details from latest manual.
oNot Used -> Basic, As in Fieldbus manual
oStandard –> NEW Standard, Application level, this was < V081 Basic, as in
fieldbus manual.
oFB Status and FB Control word modified to be more suitable for AFE use,
following idea of ProfiDrive standard.
V080
oMinor compatibility issue: Monitoring and parameter values unified with other
premium drive applications.
1.14 Grid Converter units
See full details from AFE unit user manual.
Air Cooled: Vacon NX AFE User Manual
Liquid Cooled: Vacon NXP Liquid Cooled Drives User Manual.
Air and liquid-cooled products listed in this chapter are compatible with Grid Converter application
ARFIFF03. Hardware and software support for AFE use is only available for these products.
Downloading Grid Converter application to products other than those listed in this chapter is
considered to be a non-standard product the functionality of which has not been verified or
documented. In such cases, the user takes full responsibility for possible hardware and software
problems. Application support is not available for non-standard products.
NOTE: OPT-D7 board is mandatory for Grid Converter unit, placed in C-Slot.

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1.14.1 Air cooled 500 Vac Units, 465-800 Vdc
Code + MASG Frame IL-cont [A] IH-cont [A] Is [A] (2 s)
NXA_0261 5 A0T02SG 1xFI9 261 205 349
NXA_0460 5 A0T02SG 1xFI10 460 385 693
NXA_1300 5 A0T02SG 1xFI13 1300 1150 2070
1.14.2 Air Cooled 690 Vac Units, 640-1100 Vdc
Code + MASG Frame IL-cont [A] IH-cont [A] Is [A] (2 s)
NXA_0170 6 A0T02SG 1xFI9 170 144 245
NXA_0325 6 A0T02SG 1xFI10 325 261 470
NXA_1030 6 A0T02SG 1xFI13 1030 920 1656
1.14.3 Liquid Cooled 500 Vac Units, 465-800 Vdc
Code + MASG Chassis Ith [A] Il [A] Ih [A] Is [A]
NXA02615A0T02WV CH5 261 237 174 261
NXA03855A0T02WG CH61 385 350 257 385
NXA05205A0T02WG CH62 520 473 347 520
NXA07305A0T02WG CH62 730 664 487 730
NXA09205A0T02WG CH63 920 836 613 920
NXA11505A0T02WG CH63 1150 1045 767 1150
NXA16405A0T02WG CH64 1640 1491 1093 1640
NXA23005A0T02WG CH64 2300 2091 1533 2300
1.14.4 Liquid Cooled 690 Vac Units, 640-1100 Vdc
Code + MASG Chassis Ith [A] Il [A] Ih [A] Is [A]
NXA02616A0T02WG CH61 261 237 174 261
NXA03856A0T02WG CH62 385 350 257 385
NXA05026A0T02WG CH62 502 456 335 502
NXA07506A0T02WG CH63 750 682 500 750
NXA11806A0T02WG CH64 1180 1073 787 1180
NXA15006A0T02WG CH64 1500 1364 1000 1500
NXA17006A0T02WG CH64 1700 1545 1133 1700
1.14.5 Liquid Cooled 690 Vac Units, 640-1200 Vdc
Code + MASG Chassis Ith [A] Il [A] Ih [A] Is [A]
NXA02618A0T02WG CH61 261 237 174 261
NXA03858A0T02WG CH62 385 350 257 385
NXA05028A0T02WG CH62 502 456 335 502
NXA07508A0T02WG CH63 750 682 500 750
NXA11808A0T02WG CH64 1180 1073 787 1180
NXA15008A0T02WG CH64 1500 1364 1000 1500
NXA17008A0T02WG CH64 1700 1545 1133 1700