Ingeteam INGECON SUN PowerMax TL B Series User manual

INGECON SUN PowerMax
TL B 1500 Vdc
Installation and Operation Manual

ABQ2026IQE01_A
05/2019
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ABQ2026IQE01_A - Installation and Operation Manual
INGECON SUN PowerMax
TL B 1500 Vdc
Installation and Operation Manual
3
Ingeteam

ABQ2026IQE01_A - Installation and Operation Manual
The copy, distribution or use of this document or of its content requires written authorisation. Any breach thereof will be reported for
damages. All rights reserved including those of patent rights or design registration.
The conformity of the document content with the hardware described has been checked. However, discrepancies may exist. Liability
will not be assumed for total concordance. The information contained in this document is regularly reviewed and it is possible that
there may be changes in subsequent editions. Other functions may be available which are not covered by this document.
This document may be changed.
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Ingeteam

ABQ2026IQE01_A - Installation and Operation Manual
Important safety instructions
This section describes the safety warnings and the personal protective equipment and symbols used in the unit.
Safety conditions
General warnings
DANGER
Opening the enclosure does not imply there is no voltage inside.
The risk of electric shock exists even after disconnecting from the grid, the PV array and the auxiliary supply.
Only qualified personnel may open it, following the instructions in this manual.
It is strictly forbidden to gain access to the inside of the electrical panel through any other point than the
access cover provided for this purpose. Always gain access when the unit is voltage-free.
CAUTION
The operations described in the manual may be performed only by qualified personnel.
The status of qualified personnel referred to in this manual will be, as a minimum, that which meets all the
standards, regulations and laws regarding safety applicable to the tasks of installing and operating this unit.
The responsibility for designating qualified personnel will always fall to the company to which the personnel
belong. It is necessary to decide which workers are suitable or not for carrying out specific work to preserve their
safety at the same time as complying with occupational safety legislation.
These companies are responsible for providing appropriate training in electrical equipment to their personnel
and for familiarizing them with the contents of this manual.
All applicable safety-related legislation for electrical work must be complied with. Danger of electric shock.
Compliance with the safety instructions set out in this manual or in the suggested legislation does not imply
exemption from other specific standards for the installation, place, country or other circumstances that affect
the inverter.
You must consider the set of conditions listed throughout this document as minimum requirements. It is always
preferable to shut off the main power supply. There may be faults in the installation that cause the unwanted
return of voltage. Danger of electric shock.
According to basic safety standards, the complete unit must be suitable to protect exposed workers against the
risk of direct and indirect contact. In any case the electrical parts of the work equipment must comply with the
provisions of the corresponding specific regulations.
According to basic safety standards, the electrical installation shall not entail a fire or explosion risk. Workers
must be duly protected against the risk of accidents caused by direct or indirect contact. The electrical
installation and protection devices must take into account the voltage, the external conditions and the
competence of persons who have access to parts of the installation.
Category IV - 1500-Volt measuring instruments must be used for checking for the absence of voltage.
INFO
These instructions must be easily accessible close to the unit and located within reach of all users.
Before installation and start-up, please read these safety instructions and warnings carefully as well as all the
warning notices located on the unit. Ensure that all the warnings signs are perfectly legible and that those which
are damaged or have disappeared are restored.
Protection against direct contact is by means of the enclosure.
The unit has been tested according to the applicable regulations to comply with the safety requirements, the
values for insulation clearances and leakage paths for the voltages used.
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Important safety instructions Ingeteam

ABQ2026IQE01_A - Installation and Operation Manual
Potential hazards for people
DANGER
Electric shock.
The equipment may remain charged after disconnecting the PV array, grid power and auxiliary power.
Carefully follow the mandatory steps in the manual for removing the voltage.
Explosion.
There is a very low risk of explosion in very specific cases of malfunction.
The casing will protect people and property from the explosion only if it is correctly closed.
Crushing and joint injuries.
Always follow the indications in the manual on moving and placing the unit.
The weight of this unit can cause serious injury and even death if not handled correctly.
High temperature.
The flow of outlet air can reach high temperatures which can cause injury to anybody exposed to it.
Potential hazards for the equipment
DANGER
Cooling.
The unit requires particle-free air flow while it is operating.
Keeping the unit in the upright position and the inlets free of obstacles is essential for this air flow to reach the
inside.
Do not touch boards or electronic components. The more sensitive components can be damaged or destroyed by
static electricity.
Do not disconnect or connect any terminal while the unit is operating. Disconnect and check for absence of
voltage first.
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Important safety instructions
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ABQ2026IQE01_A - Installation and Operation Manual
Personal Protective Equipment
When working on the unit, use the following safety equipment recommended by Ingeteam as a minimum.
Name Explanation
Safety footwear In compliance with standard UNE-EN-ISO 20345:2012
Helmet with face shield In compliance with standard UNE-EN 397:1995, wherever there are directly
accessible live parts
Working clothes Close-fitting, non-flammable, 100% cotton
Dielectric gloves In compliance with standard EN 60903:2005
Hearing protection device In compliance with standard EN 352-1:2002
Anti-impact glasses Use of anti-impact glasses when accessing the fan area.
Tools and / or equipment used in live work must have at least class IV-1500 Volts insulation.
Should the country’s regulations demand another kind of personal protection, you should appropriately supplement
the equipment recommended by Ingeteam.
Symbols on the units
Ø 1 Connection from cable and phase 1 terminal.
Ø 2 Connection from cable and phase 2 terminal.
Ø 3 Connection from cable and phase 3 terminal.
DC outlet.
AC outlet.
Ground terminal.
Grounded points.
ON
OFF
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8
Contents
Ingeteam
Contents
Important safety instructions ....................................................................................................................... 5
Safety conditions................................................................................................................................... 5
Personal Protective Equipment ............................................................................................................... 7
Symbols on the units ............................................................................................................................. 7
Contents ................................................................................................................................................... 8
1. About this manual................................................................................................................................ 12
1.1. Scope of application .................................................................................................................... 12
1.2. Recipients................................................................................................................................... 12
1.3. Nomenclature.............................................................................................................................. 12
1.4. Warnings..................................................................................................................................... 12
2. Unit description................................................................................................................................... 13
2.1. Overview ..................................................................................................................................... 13
2.2. Electrical characteristics of the unit............................................................................................... 13
2.3. Structure of the unit .................................................................................................................... 13
2.4. Available optional kits .................................................................................................................. 14
2.5. Options....................................................................................................................................... 17
2.5.1. Monitoring components external to the unit............................................................................ 17
2.5.2. Remote control for DC switch and AC thermomagnetic circuit breaker....................................... 18
2.6. Location of components ............................................................................................................... 18
2.6.1. DCAC connections module.................................................................................................... 19
2.6.2. Power module ..................................................................................................................... 25
2.7. Compliance with regulations ......................................................................................................... 29
2.7.1. CE marking ......................................................................................................................... 29
2.8. EMC requirements ....................................................................................................................... 30
2.9. Protection class ........................................................................................................................... 30
2.10. Pollution degree ........................................................................................................................ 30
2.11. Acoustic contamination .............................................................................................................. 30
2.12. Dimensions ............................................................................................................................... 31
2.13. Characteristics of the electrical installation .................................................................................. 31
2.14. Electrical diagram of the unit...................................................................................................... 32
2.15. Electrical diagram of the system.................................................................................................. 32
2.16. AC surge maximum curve ........................................................................................................... 33
2.17. Cooling system .......................................................................................................................... 34
2.18. Description of cable inlets .......................................................................................................... 35
3. Equipment reception ............................................................................................................................ 36
3.1. Packaging symbols....................................................................................................................... 36
3.2. Equipment identification .............................................................................................................. 36
3.3. Transport damage ........................................................................................................................ 36
4. Storage ............................................................................................................................................... 37
4.1. Conservation................................................................................................................................ 37
4.2. Unpacking .................................................................................................................................. 37
5. Equipment transport ............................................................................................................................ 38
5.1. Transport using a crane ................................................................................................................ 38
6. Preparation for installing the unit .......................................................................................................... 39
6.1. General requirements for installation ............................................................................................. 39
6.2. Environment................................................................................................................................ 40
6.3. Environmental conditions ............................................................................................................. 40
6.4. Fixing surface area....................................................................................................................... 41
6.5. Anti-humidity elements ................................................................................................................ 43
6.6. Cooling ....................................................................................................................................... 43
6.7. Requirements for DC feed fuses .................................................................................................... 45
6.8. Requirements for transformers ...................................................................................................... 48
6.8.1. Grid connection transformer ................................................................................................. 48
6.8.2. Auxiliary transformer ............................................................................................................ 49
6.9. Measuring equipment connected to the power grid.......................................................................... 50

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Contents Ingeteam
7. Installing the unit ................................................................................................................................ 51
7.1. Fixing the unit to the floor ............................................................................................................ 51
7.2. Opening the ventilation system protections..................................................................................... 51
7.3. Connection process sequence ....................................................................................................... 55
8. Ground connection............................................................................................................................... 56
8.1. Safety instructions for the ground connection ................................................................................. 56
8.2. Connection area........................................................................................................................... 57
8.3. Wiring requirements for the ground connection ............................................................................... 57
8.4. Ground connection via a terminal .................................................................................................. 57
8.4.1. Requirements for the ground connection via a terminal ........................................................... 57
8.4.2. Making the ground connections via a terminal ........................................................................ 58
9. DC connection ..................................................................................................................................... 59
9.1. Safety instructions for the DC connection....................................................................................... 59
9.2. Connection area........................................................................................................................... 60
9.3. Wiring requirements for the DC connection..................................................................................... 60
9.4. DC connection via a terminal ........................................................................................................ 60
9.4.1. Requirements for DC connection via a terminal....................................................................... 60
9.4.2. DC connection process ......................................................................................................... 63
9.5. Connection/disconnection of the DC fuses ...................................................................................... 68
10. Connection of the PV array grounding kit [optional] ............................................................................... 69
10.1. Units connected to independent transformer windings................................................................... 69
10.2. Units connected to the same transformer windings........................................................................ 69
10.2.1. Two units connected to the same transformer winding ........................................................... 69
10.2.2. Three units connected to the same transformer winding ........................................................ 72
10.3. Operating procedure on grounded inverters................................................................................... 75
10.3.1. Inverters with -TSGND card ................................................................................................ 76
10.3.2. Inverters without -TSGND card............................................................................................ 78
11. Connecting auxiliary services............................................................................................................... 79
11.1. Safety instructions for connecting auxiliary services ...................................................................... 79
11.2. Connection area......................................................................................................................... 79
11.3. Wiring requirements for connecting ancillary services .................................................................... 79
11.4. Ancillary services connection process........................................................................................... 79
11.5. Connecting an external power supply service ................................................................................ 80
12. Connection of the communication accessories ...................................................................................... 82
12.1. Safety instructions for connecting the communication accessories.................................................. 82
12.2. Ethernet communication ............................................................................................................ 83
12.3. Communication via 3G ............................................................................................................... 85
13. Connection of the DCAC connections module........................................................................................ 87
13.1. Safety instructions for the synchronization connection................................................................... 87
13.2. Connection area......................................................................................................................... 87
13.3. Wiring requirements for the synchronization connection................................................................. 88
13.4. Synchronization connection process............................................................................................. 88
13.4.1. Configuring the synchronization........................................................................................... 89
14. Connection options ............................................................................................................................ 93
14.1. Safety instructions for connecting optional equipment................................................................... 93
14.2. Connection area......................................................................................................................... 94
14.3. Wiring requirements for connecting optional equipment................................................................. 94
14.4. Connection process for monitoring components external to the unit ................................................ 94
14.5. Inverter remote manual stop connection process ........................................................................... 96
15. Optional kit connection....................................................................................................................... 98
15.1. Safety instructions for connecting optional kits ............................................................................. 98
15.2. Connection of the status indicator auxiliary contact....................................................................... 98
15.3. Connecting the ancillary services feeder kit .................................................................................. 99
16. AC connection ................................................................................................................................. 100
16.1. Safety instructions for the AC connection ................................................................................... 100
16.2. Connection area....................................................................................................................... 100
16.3. Connecting the AC phases via busbars ....................................................................................... 105

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Contents
Ingeteam
16.3.1. Requirements for the AC phase connection busbars ............................................................ 105
16.3.2. Connection process.......................................................................................................... 105
16.4. Connecting the AC phases via terminals ..................................................................................... 106
16.4.1. Wiring and terminal requirements for the AC connection...................................................... 106
16.4.2. AC phases connection process via a terminal...................................................................... 109
16.5. Connecting the AC neutral ........................................................................................................ 110
16.6. Connecting the Medium Voltage switchgear emergency trip.......................................................... 111
17. Configuring the optional DC input current monitoring kit...................................................................... 112
17.1. Configuring the Modbus node.................................................................................................... 112
17.2. Configuring the measurement string numbers ............................................................................. 115
17.3. Monitoring .............................................................................................................................. 115
17.3.1. Communication via Modbus registries ................................................................................ 116
17.3.2. Communication with the unit's display............................................................................... 116
17.4. Alarms.................................................................................................................................... 116
17.5. General alarms ........................................................................................................................ 116
17.6. Abnormal current alarms .......................................................................................................... 116
17.7. Blown fuse alarms ................................................................................................................... 116
18. Commissioning ................................................................................................................................ 118
18.1. Unit inspection........................................................................................................................ 118
18.1.1. Inspection....................................................................................................................... 118
18.1.2. Shutting down................................................................................................................. 120
18.2. Opening the ventilation system protection .................................................................................. 121
18.3. Unit configuration .................................................................................................................... 121
18.3.1. IP number configuration ................................................................................................... 121
18.4. Power-up................................................................................................................................. 121
18.4.1. Start-up.......................................................................................................................... 121
18.4.2. Checking and measurement.............................................................................................. 122
19. Display control................................................................................................................................. 123
19.1. Keypad and LEDs .................................................................................................................... 123
19.2. Display ................................................................................................................................... 124
19.3. Menu structure ........................................................................................................................ 125
19.4. Daily power graph .................................................................................................................... 126
19.5. Energy graph for the last 24 days .............................................................................................. 126
19.6. Main menu.............................................................................................................................. 126
19.6.1. Monitoring ...................................................................................................................... 127
19.6.2. Events ............................................................................................................................ 128
19.6.3. Start/Stop ....................................................................................................................... 131
19.6.4. Settings.......................................................................................................................... 132
19.6.5. Autotest.......................................................................................................................... 132
19.6.6. Advanced settings............................................................................................................ 133
19.6.7. Inverter data ................................................................................................................... 133
20. Shutting down the unit ..................................................................................................................... 134
20.1. Process of shutting down the unit.............................................................................................. 134
20.2. Stopping the inverter from the display........................................................................................ 137
20.3. Inverter shutdown from the emergency stop button ..................................................................... 138
20.4. Inverter shutdown by opening a door.......................................................................................... 138
21. Preventive protocol in the event of sand/dust storms............................................................................ 139
22. Maintenance ................................................................................................................................... 143
22.1. Safety conditions ..................................................................................................................... 143
22.2. Maintenance tasks ................................................................................................................... 143
22.2.1. Frequency of maintenance tasks ....................................................................................... 144
22.2.2. WEEKLY maintenance tasks.............................................................................................. 144
22.2.3. MONTHLY maintenance tasks ........................................................................................... 144
22.2.4. ANNUAL maintenance tasks ............................................................................................. 151
22.3. Preventative replacement tasks ................................................................................................. 156
22.3.1. Replacement of fans ........................................................................................................ 157
22.4. Corrective replacement tasks..................................................................................................... 160
22.4.1. Replacement of arrestors.................................................................................................. 161
22.4.2. Replacement of relays...................................................................................................... 161

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Contents Ingeteam
22.4.3. AC thermomagnetic switch replacement............................................................................. 161
22.4.4. Electrical cards of the unit ............................................................................................... 161
22.4.5. Replacement of the power phase....................................................................................... 161
22.4.6. Replacing the harmonics filter .......................................................................................... 170
22.4.7. Replacement of fuses....................................................................................................... 172
22.4.8. DC switch ....................................................................................................................... 172
23. Waste handling ................................................................................................................................ 173

ABQ2026IQE01_A - Installation and Operation Manual
1. About this manual
The purpose of this manual is to describe the INGECON SUN PowerMax TL B units and to provide appropriate
information for their correct reception, installation, start-up, maintenance and operation.
You can download the latest version of this Manual from the website www.ingeteam.com.
1.1. Scope of application
This manual is applicable to the following units:
Complete name Abbreviation
INGECON SUN 1170TL B450 1170TL B450
INGECON SUN 1400TL B540 1400TL B540
INGECON SUN 1500TL B578 1500TL B578
INGECON SUN 1560TL B600 1560TL B600
INGECON SUN 1600TL B615 1600TL B615
INGECON SUN 1640TL B630 1640TL B630
INGECON SUN 1665TL B640 1665TL B640
INGECON SUN 1690TL B650 1690TL B650
INGECON SUN 1740TL B670 1740TL B670
INGECON SUN 1800TL B690 1800TL B690
Other variants of this family are possible.
1.2. Recipients
This document is intended for qualified personnel.
The status of qualified personnel referred to in this manual will be, as a minimum, that which meets all the
standards, regulations and laws regarding safety applicable to the tasks of installing and operating this unit.
The responsibility for designating qualified personnel will always fall to the company to which the personnel
belong. It is necessary to decide which workers are suitable or not for carrying out specific work to preserve their
safety at the same time as complying with occupational safety legislation.
These companies are responsible for providing appropriate training in electrical equipment to their personnel and
for familiarizing them with the contents of this manual.
1.3. Nomenclature
This document will refer to the various models of inverter of the INGECON SUN PowerMax B family by both their
full name and their abbreviation. They will also be referred to generically as inverter or unit.
The lengths indicated in this manual, except unless indicated, appear in millimeters.
1.4. Warnings
Throughout this manual we include warnings to highlight certain information. Relative to the nature of the text,
there are three types of warnings:
Indicates importance.
CAUTION
This indicates a hazard to personnel or the inverter.
DANGER
Additional information or references to other parts of the document or documents.
INFO
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About this manual
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ABQ2026IQE01_A - Installation and Operation Manual
2. Unit description
2.1. Overview
An inverter is an electronic unit used to convert direct current to alternating current. The function of these units is
to convert the direct current generated by PV solar panels to alternating current and so enable it to be fed to the
electricity grid.
INFO
These units are designed to be used in an enclosed electric area.
2.2. Electrical characteristics of the unit
The units in this manual have been designed in accordance to the standards IEC62109-1 and IEC62109-2. They
particularly respond to the following characteristics:
• They are designed to follow at least Overcurrent Category 2 in the continuous current cycle and
Overcurrent Category 3 in the alternating current cycle.
• This is a Class I protection device.
• The power factor range is 0 ±1.
• The maximum start-up current is 350A and with a duration of 8ms.
• The maximum admissible DC short circuit current is 2700A.
2.3. Structure of the unit
These units feature a DCAC connections module and a power module.
DCAC connections module Power module
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Unit description Ingeteam

ABQ2026IQE01_A - Installation and Operation Manual
2.4. Available optional kits
These units can incorporate the following optional, by order, kits:
• DC fuses
• DC type I + II natural surge arrester
• Monitoring of DC input currents
• Ground connection of the PV array
• AC wattmeter
• Low temperature operating kit
• Reactive power regulation with no PV array power (night reactive)
• Auxiliary services
• PV array depolarizer
• Integrated DC combiner box
• Sand trap
• Bottom cover
• Ancillary services feeder
• Communications accessories
DC fuses
Depending on the inverter´s configuration, this may come with between six and fifteen fuses in the positive pole or
both poles.
DC type I + II natural surge arrester
The equipment has DC type II natural surge arresters. Optionally type I + II surge arresters can be equipped for
greater protection against natural surges.
Monitoring of DC input currents
The DC input currents monitoring kit is offered as an option. The aim of this kit is to monitor each of the
equipment´s input strings. This device implements the following functions:
• Detection of anomalous currents by string or by fault.
• Detection of blown PV input fuses.
• Data storage.
Monitoring of this item can be accessed through the unit’s communications.
Ground connection of the PV array
This kit enables the grounding of the negative pole of the PV array, depending on the technology of the panels used
or the applicable standard. The ground connection of the PV array is done with a device that continuously monitors
the ground pole´s current.
The equipment monitors the device´s status and goes to stop if it detects a ground current greater than 10 mA/
kVAr.
AC wattmeter
The AC wattmeter kit consists fitting a wattmeter to the inverter in order to measure the voltage, current and power
levels at the output of the unit.
Monitoring of this item can be accessed through the unit’s communications.
The main parameters that can be monitored by this kit are:
• Voltage: mean and maximum values.
• Active, reactive and total apparent power and by phase.
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Unit description
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ABQ2026IQE01_A - Installation and Operation Manual
• Power factor.
• Current and voltage harmonics (up to harmonic 51).
• The wattmeter class is 0.5S.
• The current meter transformer class is 0.5 S.
• The voltage meter transformer class is 0.5 S.
For greater precisions, contact Ingeteam.
Low temperature operating kit
In places where the inverter may be subject to temperatures lower than -20ºC the low temperature operating kit is
required.
This kit allows the installation of units in minimum ambient temperatures of -30ºC.
Reactive power regulation with no PV array power (night reactive)
This kit is for installations in which the applicable standard requires the injection of reactive nocturnal power or
when there is no power in the PV array.
Ancillary services
In order for the unit to operate, they require a 230Vac 50/60Hz single-phase auxiliary power supply, which must
be supplied by the installer.
The function of this kit is to generate the necessary power supply for the inverter's auxiliary services to operate,
thus avoiding the need to externally power the unit.
This kit is made up of a transformer with the suitable transformation for each of the INGECON SUN PowerMax B
model families.
The maximum consumption is 4250W(25A).
PV array depolarizer
The polarization of the photovoltaic panels may become degraded (Potential Induced Degradation, PID). Ingeteam
offers an optional PV array depolarizer that induces the necessary voltage to revert these effects.
DANGER
When the PV array generates low voltage (nighttime or other situations) this kit generates a voltage of 500Vdc
between the negative pole of the PV panel and ground. Take into account this feature for the different tasks that
are to be carried out on the inverter.
To prevent the kit from generating voltage, the emergency stop button must be interlocked.
Communication accessories
There is various technology to communicate between units. For further information consult Section “12.
Connection of the communication accessories”.
Integrated DC combiner box
Its purpose is to disconnect the PV array before the DC fuses. This solution is completely integrated in the DCAC
connections module.
Sand trap
For locations where environmental and terrain conditions require additional protection against sand entering
through the ventilation system.
This kit consists of a sand trap system in the front ventilation grilles.
The protection rating is increased from IP54 in a standard unit to IP56 when installing this kit.
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Unit description Ingeteam

ABQ2026IQE01_A - Installation and Operation Manual
Bottom cover
The bottom cover is a system designed to separate the DC supply from the ancillary and communication cable
entry. The ancillary and communication cables are inserted in the unit through the lower side hole in the inverter.
A 48mm conduit must be connected.
Lower conduits for ancillary and communication cables.
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Unit description
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ABQ2026IQE01_A - Installation and Operation Manual
Ancillary services feeder
In the event of absence of plant grid power, this kit allows to supply the Low Voltage system, so that the inverter
will supply the ancillary services as long as there is voltage in the photovoltaic panels and the inverter firmware has
been configured for this.
An example of the use of this kit is to supply the photovoltaic panel trackers in order to place them in safety
position.
Inverter
QDC QAC
T1 T2
K2 K1
K1 K2
K1 K2
Taux
Vaux
F2F2
Ancillary services feeder kit diagram
2.5. Options
The standard units provide the ability to set various standard options. The installer can decide to use them or not
depending on the requirements of each installation.
INFO
For more information about the connections see section “14. Connection options”.
2.5.1. Monitoring components external to the unit
This option allows you, via a connection terminal on the equipment, to supervise the proper performance of its
external elements.
This monitoring is carried out using normally closed voltage-free contacts. Should one of the contacts be open (due
to a fault in the monitored item) the inverter will generate an alarm and shut down.
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Unit description Ingeteam

ABQ2026IQE01_A - Installation and Operation Manual
2.5.2. Remote control for DC switch and AC thermomagnetic circuit breaker
It enables remote manual stop (opening) of the DC switch and the AC thermomagnetic circuit breaker via a
normally closed voltage-free contact. When the contact is opened it changes the unit's status to manual stop and
remotely trips the DC switch and the AC thermomagnetic circuit breaker.
Closing a normally closed contact closes the DC switch and starts up the unit.
2.6. Location of components
This section graphically describes the location of the main components of the unit. Throughout the document
reference is made to this section repeatedly in order to facilitate the location of these elements.
Display (WH)
Ventilation protection
-S1
Component Description Component Description
-S1 Emergency push-button Display (WH) Display for interacting with the inverter
Circuit breaker
access AC thermomagnetic switch access Ventilation protection Ventilation system protection for extreme weather conditions
(WH) Individual waste handling (for more information see section “23. Waste handling”)
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ABQ2026IQE01_A - Installation and Operation Manual
2.6.1. DCAC connections module
-X26 -X33 -X32 -X31 -X30 -X29 -X28 -X27
1 ... 4 1 ... 9 1 ... 9 1 ... 9 1 ... 9 1 ... 9 1 ... 9 1 ... 6
-X34-RVDC -Q2-Q4 -X35 -X36 -X37 -X38 -X40 -XAUXB -X24 -X25 -X43
1 2 1 ... 4 1 2 1 2 3 1 ... 4 1 ... 7 -XAUX 1 ... 8 1 ... 8 1 2 3
Component Description Component Description
-XAUX Auxiliary services connection terminal
strip -RVDC DC surge arresters
-Q4 Grid voltage sensor protection -X38
Monitoring strip of external elements,
grid connection / insulation fault / alarm,
remote control of the motorized DC
switch
-Q2 Auxiliary services protection
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Unit description Ingeteam

ABQ2026IQE01_A - Installation and Operation Manual
-K6 -K8 -XWT -XPE3 -F1* -F2* -F3*
-TOFS (WH)
-TBUSD (WH)
-HR*
Component Description Component Description
-TOFS (WH) Synchronization card -XPE2* Optional AC wattmeter kit
-HR* Optional Low temperature operating kit. -F1* Optional AC wattmeter kit
-K6 Motorized DC switch remote control -F2* Optional AC wattmeter kit
-K8 Grid connection relay / insulation fault
/ alarm -F3* Optional AC wattmeter kit
* Optional
(WH) Individual waste handling (for more information see section “23. Waste handling”)
20
Unit description
Ingeteam