Kaco blueplanet 87.0 TL3, blueplanet 110 TL3, blueplanet 92.0 TL3, blueplanet 150 TL3, blueplanet 125 TL3 User Manual

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KACO blueplanet 87.0 TL3 KACO blueplanet 92.0 TL3 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 KACO blueplanet 137 TL3 KACO blueplanet 150 TL3

Manual nEnglish translation of German original

Authorised electrician

Important safety instructions

These instructions form part of the product and must be carefully read, observed and stored in a place which is freely accessible at all times.

Legal provisions

The information contained in this document is the property of KACO new energie GmbH. Publication, in whole or in part, requires the written permission of KACO new energy GmbH.

KACO warranty

For current warranty conditions contact your system integrator. http://www.kaco-newenergy.com

Definitions on product designations

In these operating instructions, the product "Photovoltaic feed-in inverter" is referred to as "device" for ease of reading.

Trademarks

All trademarks are recognised, even if not explicitly identified as such. A lack of identification does not mean that a product or designation/logo is free of trademarks.

Software

This device contains open source software developed by third parties and in some cases licensed under GPL and/or LGPL.

More details on this topic and a list of the open source software used, as well as the corresponding licence texts, can be found in the web interface information display under "Licence List".

Page 2

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KACO blueplanet 137 TL3 KACO blueplanet 150 TL3

Operating Instructions

1 General information........................................................ 4

1.1 About this document................................................. 4

1.2 Layout of Instructions................................................ 4

1.3 Identification ............................................................. 5

1.4 Warnings on the device............................................. 6

1.5 Target group.............................................................. 6

2 Safety.............................................................................. 7

2.1 Proper use ................................................................. 7

2.2 Protection features.................................................... 8

3 Description of the unit .................................................... 9

3.1 Mode of operation .................................................... 9

3.2 Device diagram.......................................................... 9

3.3 System layout ..........................................................10

4 Technical Data............................................................... 12

4.1 Electrical data .......................................................... 12

4.2 General Data............................................................ 13

4.3 Environmental data ................................................. 14

4.4 Accessories ..............................................................14

5 Transportation and Delivery.......................................... 15

5.1 Scope of delivery ..................................................... 15

5.2 Transporting the device........................................... 15

5.3 Installation tool ....................................................... 15

6 Assembly and preparation ............................................ 16

6.1 Choosing the installation location ........................... 16

6.2 Unpacking the unit .................................................. 17

6.3 Fastening the mount ............................................... 18

6.4 Installing and securing the device ........................... 19

7 Installation.................................................................... 21

7.1 General information ................................................ 21

7.2 Opening the unit...................................................... 21

7.3 Surveying the connection area................................ 21

7.4 Making the electrical connection ............................22

7.5 Connecting the device to the power grid ................ 23

7.6 Connect PV generator to device.............................. 24

7.7 Inserting the overvoltage protection ...................... 26

7.8 Establishing additional equipotential bonding ........ 27

7.9 Connecting the interfaces ....................................... 28

7.10 Sealing the connection area .................................... 31

8 Commissioning.............................................................. 32

8.1 Requirements .......................................................... 32

8.2 Preconditions relating to standards ........................ 32

8.3 Network topologies ................................................. 33

Photovoltaic feed-in inverter

8.4 Start-up options ........................................................34

9 Configuration and operation ..........................................41

9.1 Initial start-up ...........................................................41

9.2 Controls.....................................................................41

9.3 User interface ...........................................................42

9.4 Menu structure.........................................................44

9.5 Monitoring the device ..............................................63

9.6 Performing a firmware update .................................64

9.7 Access via Modbus....................................................64

9.8 Multi-function button ...............................................64

10 Specifications .................................................................68

10.1 Operating power range depending on grid voltage.......

68

10.2 Power limitation .......................................................69

10.3 Reactive power control.............................................70

10.4 FRT ............................................................................71

10.5 Active power regulation............................................73

10.6 Advanced islanding detection...................................76

11 Maintenance and troubleshooting .................................77

11.1 Visual inspection .......................................................77

11.2 Cleaning ....................................................................77

11.3 Replacing the fan ......................................................78

11.4 Replacing overvoltage protection.............................79

11.5 Shutting down for maintenance / troubleshooting .......

79

11.6 Disconnecting connections .......................................80

11.7 Faults.........................................................................80

11.8 Fault messages..........................................................82

11.9 Troubleshooting........................................................82

12 Decommissioning and dismantling .................................87

12.1 Switching off the device............................................87

12.2 Uninstalling the device..............................................87

12.3 Disassembling the unit..............................................87

12.4 Packaging the unit.....................................................88

12.5 Storing the unit .........................................................88

13 Disposal .........................................................................89

14 Service and warranty......................................................90

15 Appendix........................................................................91

15.1 EU Declaration of Conformity...................................91

iii

1 General information

1.1 About this document

1.2 Layout of Instructions

1.2.1 Symbols used

Page 4

General hazard Fire and risk of explosion

Electrical voltage Risk of burns

KACO blueplanet 87.0 TL3 KACO blueplanet 92.0 TL3 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3

KACO blueplanet 137 TL3 KACO blueplanet 150 TL3

Earthing - ground conductor

KACO new energy

Carl-Zeiss-Straße1 74172Neckarsulm

Made in Germany

KACO blueplanet 125 TL3 M1 WM OD IIP0

Part number 1001623 Serial number 125TL01654321 Year Q4 / 18

Input

Vmax PV / lsc PV (max) / Inom PV 1500 V / 300 A / 160 A V-MPP at Pnom / V- range 875V - 1300V / 875V - 1450V

Output

Nominal voltage

600 V (3P+PE)

Voltage range continuous operation 480 V - 760 V (Ph-Ph) Current (maximum continuous) 3 x 132,3 A Frequency range 45 Hz - 65 Hz

Output Power

Snom at 600 V Unom 125 000 VA Smax at 600 V Unom

137 500 VA

Reactive power cos phi 0,3-1 ind/cap

Environ-

ment

Temperature range - 25...+60°C / -13...+140 °F Protection class / Ingress protection I / IP66 / NEMA 4X

ARC fault circuit protection none

Interface protection according to country specific requirements, detailssee manual

Grid Support Interactive Inverter

Max. Backfeed Current 0 A

Conf. to UL 1741 & UL 62109-1 Cert. to CSA C22.2 No. 107.1 & CAN/CSAStd. C22.2 No. 62019-1 CAN/CSAStd. C22.2 No. 62109-2

No galvanic separation / Ungrounded Arrays Only

1.2.2 Safety warnings symbols guide

DANGER

High risk

Failure to observe this warning will lead directly to serious bodily injury or death.

WARNING

Potential risk

Failure to observe this warning may lead to serious bodily injury or death.

CAUTION

Low-risk hazard

Failure to observe this warning will lead to minor or moderate bodily injury.

CAUTION

Risk of damage to property

Failure to observe this warning will lead to property damage.

1.2.3 Additional information symbols

1.2.4 Symbols for instructions

↻ Prerequisite for use

1 Carry out the next step

2 Additional action sequence

ð Interim result of the action

» End result

1.3 Identification

You will find the name plate with the following data for service and other requirements specific to installation on the right side panel of the product:

 Product name

 Part no.

 Serial number

 Date of manufacture

 Technical Data

 Disposal information

 Certification marking, CE marking.

KACO blueplanet 87.0 TL3 KACO blueplanet 92.0 TL3 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 KACO blueplanet 137 TL3 KACO blueplanet 150 TL3

NOTE

Useful information and notes

Information that is important for a specific topic or objective, but that is not safety-relevant.

Fig.1: Name plate

Page 5

1.4 Warnings on the device

A warning sticker is affixed to the device. Read the warnings carefully.

Do not remove the sticker. If the sticker is missing or is illegible, please contact a KACO representative or distributor.

 Article number: 3013153

Fig.2: Warning sticker

1.5 Target group

All activities described in the document may only be carried out by specially trained personnel with the following qualifications:

 Knowledge about how an inverter functions and operates

 Training in the handling of hazards and risks during the installation and operation of electrical units and systems

 Education concerning the installation and start-up of electrical units and systems

 Knowledge of applicable standards and directives

 Knowledge and adherence to this document with all safety notices.

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KACO blueplanet 87.0 TL3 KACO blueplanet 92.0 TL3 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3

KACO blueplanet 137 TL3 KACO blueplanet 150 TL3

2 Safety

Before using the device for the first time, please read carefully through the safety instructions.

DANGER

Lethal voltages are still present in the connections and cables of the device even after the device has been switched off and disconnected!

Severe injuries or death may occur if the cables and/or terminals/busbars in the device are touched.

› The device must be mounted in a fixed position before being connected electrically.

› Comply with all safety regulations and current technical connection specifications of the responsible

power supply company.

› The device is only permitted to be opened or serviced by a qualified electrician.

› Switch off the grid voltage by turning off the external circuit breakers.

› Do not touch the cables and/or terminals/busbars when switching the device on and off.

› Keep the device closed when in operation.

The electrician is responsible for observing all existing standards and regulations. The following applies:

 Keep unauthorised persons away from the device and/or system.

 In particular, making sure that the locally applicable version of the standard 1 "Requirements for special installations or

locations – solar photovoltaic (PV) power supply systems" is observed.

 Ensure operational safety by providing proper grounding, conductor dimensioning and appropriate protection against

short circuiting.

 Observe all safety instructions on the device and in these operating instructions.

 Switch off all voltage sources and secure them against being inadvertently switched back on before performing visual

inspections and maintenance.

 When taking measurements on the live device:

– Do not touch the electrical connections

– Remove all jewellery from wrists and fingers.

– Ensure that the testing equipment is in safe operating condition.

 Modifications to the surroundings of the device must comply with the applicable national and local standards.

 When working on the PV generator, it is also necessary to switch off the DC voltage with the external DC isolator

switch (e.g. at the string combiner or the KACO DC switchbox) in addition to disconnecting the PV generator from the grid.

2.1 Proper use

The device is a transformerless PV inverter which converts the direct current of the PV generator into grid-compatible three-phase alternating current and then feeds the three-phase alternating current into the public power grid.

The device is built using state-of-the-art technology and in accordance with the recognized safety rules. Nevertheless, improper use may cause lethal hazards for the operator or third parties, or may result in damage to the product and other property.

The device is intended for indoor and outdoor applications and may only be used in countries for which it has been approved or for which it has been released by KACO new energy and the grid operator.

Country Standard

EU Harmonised document - HD 60364-7-712 (European im-

plementation of the IEC standard)

USA PV section of NEC 690 and sections in article 100, 690.4,

690.6 and 705.10

Tab.1: Examples of standards specific to business premises

KACO blueplanet 87.0 TL3 KACO blueplanet 92.0 TL3 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 KACO blueplanet 137 TL3 KACO blueplanet 150 TL3

Page 7

Operate the device only with a permanent connection to the public power grid. The country and grid type selection must be commensurate with the respective location and grid type.

The requirements of the grid operator must be met for grid connection to take place. The permission of the relevant authorities may also be required in order to secure authorisation to connection to the grid.

The enclosed documentation is an integral part of the product. The documentation must be read, observed and stored in a place which is freely accessible at all times.

The name plate must be permanently attached to the product.

Any other or additional use of the device shall be regarded as improper.

This includes:

 Use of a distribution system that is not described (grid type)

 Use of sources other than PV-strings.

 Mobile use

 Use in rooms where there is a risk of explosion

 Use in direct sunlight, rain or a storm or other harsh environmental conditions

 Outdoor use in environmental conditions that exceed the limits stated in the technical specifications >Environmental

data.

 Operation outside the specification intended by the manufacturer

 Overvoltage on the DC connection of over1,500 V

 Modifying the device

 Standalone mode

2.2 Protection features

The following monitoring and protection functions are built-in:

 Overvoltage conductor / varistor to protect the power semiconductors from high-energy transients on the grid and

generator sides.

 Device temperature monitoring system

 EMC filter to protect the inverter from high-frequency grid interference

 Grid-side varistors grounded to earth to protect the product against burst and surge pulses

 Anti-islanding detection according to the current standards.

 ISO/AFI detection of a generator insulation fault.

NOTE

If the device is connected, the overvoltage conductors / varistors contained in the device have an impact on the electrical system insulation resistance test as per HD 60364-6 / IEC 60364-6 Low-voltage installations- Part 6: Verification.

IEC 60364-6 6.4.3.3 describes two options for this case. The first option is to disconnect devices with an overvoltage conductor or, if this is not practicable, then the test voltage can be reduced to 250V.

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KACO blueplanet 137 TL3 KACO blueplanet 150 TL3

3 Description of the unit

3.1 Mode of operation

The unit converts the DC voltage generated by the PV-modules into AC voltage and feeds this into the power grid. The starting procedure begins when there is sufficient sunlight and a specific minimum voltage is present in the device. The feed-in process begins once the PV generator has passed the insulation test and the grid parameters are within the requirements imposed by the grid operator for a specific monitoring time. If, as it gets dark, the voltage drops below the minimum voltage value, feed-in mode ends and the device switches off.

3.2 Device diagram

Fig.3: Structure of the device

1 Housing 5 AC connection / gland

2 Cover 6 Communication / button / USB port

3 Status indicator 7 Interface / gland

4 Top panel 8 DC connection / gland

3.2.1 Electrical functions

A potential-free relay contact is integrated into the device. Use this contact for one of the following functions:

Potential-free relay

The potential-free relay contact closes as soon as there is a fault during operation. You use this function, for example, to signal a fault visually or acoustically.

3.2.2 Interfaces

You can configure the interfaces and the web server in the Settings menu. The device has the following interfaces for communication and remote monitoring.

Ethernet interface

The device features two switched Ethernet ports to enable the user to, for example, connect several devices in series if the user prefers a linear topology.

KACO blueplanet 87.0 TL3 KACO blueplanet 92.0 TL3 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 KACO blueplanet 137 TL3 KACO blueplanet 150 TL3

Page 9

RS485 interface

Inverter with circuit-breaker

String combiner with DC isolator switch

Switch box

Inverter with circuit-breaker

String combiner with DC isolator switch

RS485

PV generator

The device features two RS485-Interfaces. One RS485-Interface is earmarked for communication with a string-combinerbox. This can be controlled using the Modbus RTU protocol. Data loggers that cannot be connected via Ethernet can be connected to the other RS485-Interface. The Sunspec and KACO protocol are supported in this case.

USB interface

The USB connection of the device is a type A socket. It is located on the connection board on the underside of the inverter under a cover. The USB connection is specified to draw 500mA of current.

Use the USB interface to read out stored operating data, load software updates or device configurations using a FAT32formatted USB stick.

It is possible to establish a connection to the webserver integrated into the device by connecting a USB-WiFi stick. In addition to starting up the device, the web interface can be used for service information purposes, software updates and for carrying out extensive configuration.

“Inverter Off” input

In addition to the safety functions, the internal interface switches can also be actuated via the "Inverter Off" input.

The Powador-protect or a protective device from another manufacturer can be used for this purpose.

If a Powador-protect is used as the central interface protection, the fail-safe disconnection of suitable KACO inverters from the public grid can be carried out by the internal interface switches instead of separate interface switches. This requires the inverters in the photovoltaic system to be connected to the Powador-protect.

Information on installation and use can be found in this manual, in the Powador protect manual and in the instructions for use of the Powador protect on the KACO web site.

On the "Inverter Off" input, instead of the Powador-protect an interface protection device from another supplier an also be connected to actuate the internal interface switches.

Digital inputs

You can extend the unit with additional digital inputs by means of an extension module (available from KACO customer service). This can be used to connect a ripple control receiver or a protective shutdown system.

3.3 System layout

Fig.4: Circuit diagram with a short or long supply cable to the inverter

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KACO blueplanet 87.0 TL3 KACO blueplanet 92.0 TL3 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3

KACO blueplanet 137 TL3 KACO blueplanet 150 TL3

Grid connection point

Transf.

Inverter with circuit-breaker

XFMR MV/LV

Equivalent mains impedance up to 25%

Fig.5: Circuit diagram from the grid connection point to the inverter

Key Definition / information on the connection

PV generator The PV generator converts the radiant energy of sunlight

into electrical energy.

String combiner A string combiner can be coupled to the KACO device so

that the DC lines can be combined.

*) If the supply cable from the PV generator to the device is long, the string combiner can also be installed in the vicinity of the PV generator.

An integrated DC isolator switch enables disconnection on the DC-side.

Switch box A switch box with integrated DC isolator switch enables dis-

connection from the inverter on the DC-side.

Inverter with circuit-breaker The PV generator is connected to the device's DC connec-

tion.

Transformer All three phases need to be set up on the medium-voltage

transformer or medium-voltage/high-voltage transformer. In this case, the total impedance of the transformer stations must be below 25%.

Grid connection point The clean PV-current is made available at the grid connec-

tion point.

KACO blueplanet 87.0 TL3 KACO blueplanet 92.0 TL3 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 KACO blueplanet 137 TL3 KACO blueplanet 150 TL3

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4 Technical Data

4.1 Electrical data

KACO blueplanet 87.0

TL3 M1 WM

OD IIF0

Recommended generator power range

MPPrange@Pnom 563 V - 1300 V 591 V-1,300 V 705 V-1,300 V 875 V-1,300 V

Working range 563 V - 1450 V 591 V-1450 V

Rated voltage 600 V 620 V 730 V 900 V 1,000 V

Starting voltage 645 V 675 V 805 V 1,000 V 1,100 V

Open circuit voltage 1,500 V

Max. input current 160 A

Number of strings 1-2

Number of MPP controls 1

Max. short-circuit current (ISC max.) [A]

Input source feedback current

Polarity safeguard no

String fuse no

DC overvoltage protection Yes

130.5 kW 138 kW 165 kW 187.5 kW 205.5 kW 225 kW

KACO blueplanet 92.0

TL3 M1 WM

OD IIG0

KACO blue-

planet 110

TL3 M1 WM

OD IIK0

705 V - 1,450V875 V - 1450

KACO blue-

planet 125

TL3 M1 WM

OD IIP0

300A

0 A

KACO blue-

planet 137

TL3 M1 WM

OD IIP0

875 V -1,300

875 V -1450 V 960 V-1,450 V

KACO blue-

planet 150

TL3 M1 WM

OD IIQ0

960 V-1,300 V

KACO blueplanet 87.0

TL3 M1 WM

OD IIF0

AC Output levels Output levels (AC)

Nominal power 87 kVA 92 kVA 110 kVA 125 kVA 137 kVA 150 kVA

Rated voltage 380 V (3P+PE) 400 V (3P+PE) 480 V (3P+PE) 600 V [3P+PE] 660 V (3P+PE)

Voltage range: continuous operation

Rated current 3 x 132.3 A 3 x 120.3 A 3 x 132.3 A

Max. continuous current 3 x 132.3 A

Contribution to peak shortcircuit current ip

Initial short-circuit alternating current (Ik" first single period effective value)

Duration of short-circuit alternating current (max output fault current) [ms]

inrush current 5 A [RMS (20ms)]

Rated frequency 50/60 Hz

Frequency range 45 - 65 Hz

Reactive power 0 - 100 % Snom

cos phi 1 - 0.3 ind/cap

KACO blueplanet 92.0

TL3 M1 WM

OD IIG0

300 V - 580 V 480 V - 760 V

KACO blue-

planet 110

TL3 M1 WM

OD IIK0

KACO blue-

planet 125

TL3 M1 WM

193 A

137 A

134 A

OD IIP0

KACO blue-

planet 137

TL3 M1 WM

OD IIP0

KACO blue-

planet 150

TL3 M1 WM

OD IIQ0

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KACO blueplanet 87.0 TL3 KACO blueplanet 92.0 TL3 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3

KACO blueplanet 137 TL3 KACO blueplanet 150 TL3

KACO blueplanet 87.0

TL3 M1 WM

OD IIF0

Number of feed-in phases 3

Distortion factor (THD) < 3 % 3 % 2.8 %

Max. voltage range (up to 100 s)

AC overvoltage protection Base

KACO blueplanet 92.0

TL3 M1 WM

OD IIG0

625 V 825 V

KACO blue-

planet 110

TL3 M1 WM

OD IIK0

KACO blue-

planet 125

TL3 M1 WM

OD IIP0

TL3 M1 WM

KACO blue-

planet 137

OD IIP0

KACO blue-

planet 150

TL3 M1 WM

OD IIQ0

4.2 General Data

KACO blueplanet 87.0

TL3 M1 WM

OD IIF0

General electrical data

Max. efficiency 99.0 % 98.8 % 99,1 % 99.2 %

European efficiency 98.6 % 98.5 % 98.8 % 99.0 %

Self consumption: Standby < 10 W

Feed-in from > 200 W

Transformer unit no

Protection class / over voltage category

Grid monitoring Country-specific

Distribution system TN-C system, TT system, Solid grounded wye

KACO blueplanet 87.0

TL3 M1 WM

OD IIF0

General Data

Display LEDs

Controls Button / web server

Menu languages EN; DE; FR; IT; ES; PL; NL; PT; CZ; HU; SL; TR; RO

Interfaces 2 x Ethernet, USB, 2x RS485 (1x reserved for string combiner com.), optional: 4-DI

Communication TCP/IP, Modbus TCP, Sunspec

Potential-free relay yes (integrated switch)

DC isolator switch no

AC isolator switch no

Cooling temp. regulated fan, max air throughput 364 m³/h

Number of fans 3x outside, 1x inside

Noise emission <60 db(A)

Housing material AL

HxWxD 719 mm x 699 mm x 460 mm

Weight 78.2 kg

Certifications Overview: see homepage, download area

KACO blueplanet 92.0

TL3 M1 WM

OD IIG0

KACO blueplanet 92.0

TL3 M1 WM

OD IIG0

KACO blue-

planet 110

TL3 M1 WM

OD IIK0

KACO blue-

planet 110

TL3 M1 WM

OD IIK0

KACO blue-

planet 125

TL3 M1 WM

OD IIP0

I / III

KACO blue-

planet 125

TL3 M1 WM

OD IIP0

KACO blue-

planet 137

TL3 M1 WM

OD IIP0

KACO blue-

planet 137

TL3 M1 WM

OD IIP0

KACO blue-

planet 150

TL3 M1 WM

OD IIQ0

KACO blue-

planet 150

TL3 M1 WM

OD IIQ0

KACO blueplanet 87.0 TL3 KACO blueplanet 92.0 TL3 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 KACO blueplanet 137 TL3 KACO blueplanet 150 TL3

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4.3 Environmental data

KACO blueplanet 87.0

TL3 M1 WM

OD IIF0

Installation height 3000m (derating from 2000m)

Installation distance from coast

Ambient temperature -25 °C - 60 °C

Power derating from > 45 °C

Protection rating (KACO installation location)

Humidity range (non-condensing) [%]

KACO blueplanet 92.0

TL3 M1 WM

OD IIG0

KACO blue-

planet 110

TL3 M1 WM

OD IIK0

>500 m

IP66 /NEMA 4X

KACO blue-

planet 125

TL3 M1 WM

100%

KACO blue-

planet 137

TL3 M1 WM

OD IIP0

4.4 Accessories

Accessory articles KACO order no.

KACO blueplanet DC-Breaker 1001860

Accessory articles KACO order no.

AC inverter overvoltage protection kit 1001884

DC inverter overvoltage protection kit 1001885

LAN inverter overvoltage protection kit 1001886

RS485 inverter overvoltage protection kit 1001887

PID connection set 1001888

WLAN adapter, Digitus 150N micro 3013222

OD IIP0

KACO blue-

planet 150

TL3 M1 WM

OD IIQ0

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KACO blueplanet 137 TL3 KACO blueplanet 150 TL3

5 Transportation and Delivery

Outer contour

Tightening torque

Spanner size or number

Every device leaves our factory in perfect electrical and mechanical condition. Special packaging ensures that the units are transported safely. The shipping company is responsible for any transport damage that occurs.

5.1 Scope of delivery

 Inverter

 Mount

 Installation kit

 Manual [online] / operating instructions [multi-language]

Check the equipment included

1. Inspect the device thoroughly.

2. Immediately notify the shipping company in case of the following:

– Damage to the packaging that indicates that the device may have been damaged

– Obvious damage to the device.

3. Send a damage report to the shipping company immediately.

4. The damage report must be received by the shipping company in writing within six days following receipt of the device. We will be glad to help you if necessary.

5.2 Transporting the device

CAUTION

Hazard due to impact; risk of breakage to the device!

› Pack the device securely for transport.

› Transport the device using the intended carrying handles of the packaging box.

› Do not expose the device to any shocks.

For safe transportation of the device, use the hand recesses in the carton.

Packaging Folding cardboard box

Height x width x depth 790x760x550 mm

Total weight 83 kg

Fig.6: Transporting the device

5.3 Installation tool

The codes given in the table below are used in all usage instructions for assembly/installation/maintenance and disassembly for the tools and tightening torques being used.

Code (s) Shape of the connector

W External hexagon

A Internal hexagon

T Torx

S Slot

Tab.2: Key and description of tool codes

Fig.7: Form pattern

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Page 15

6 Assembly and preparation

6.1 Choosing the installation location

DANGER

Risk of fatal injury due to fire or explosions!

Fire caused by flammable or explosive materials in the vicinity of the device can lead to serious injuries.

› Do not mount the inverter in potentially explosive atmospheres or in the vicinity of highly flammable

materials.

CAUTION

Property damage due to gases that have an abrasive effect on surfaces when they come into contact with ambient humidity caused by weather conditions.

The device housing can be seriously damaged due to gases in combination with air humidity resulting from weather conditions (e.g. ammonia, sulphur).

ü If the device is exposed to gases, the installation must be carried out at observable locations.

› Perform regular visual inspections

› Immediately remove any moisture from the housing.

› Ensure adequate ventilation at the installation location.

› Immediately remove dirt, especially on vents.

› Failure to observe these warnings may lead to device damage which is not covered by the manufac-

turer warranty.

NOTE

Access by maintenance personnel for service

Any additional costs arising from unfavourable structural or mounting conditions shall be billed to the customer.

Installation space

 As dry as possible, climate-controlled, the waste heat must be dissipated away from the device.

 Unobstructed air circulation.

 Close to the ground, accessible from the front and sides without requiring additional resources

 Protected on all sides against moisture and dust penetration and direct sunlight (thermal heating) in outdoor areas.

Implementation where necessary via constructional measures, e.g. wind breaks.

Installation surface

 Must have adequate load-bearing capacity

 Must be accessible for installation and maintenance

 Must be made out of heat-resistant material (up to 90 °C )

 Must be flame resistant

 Minimum clearances to be observed during installation: [See figure 15] [}Page18]

Page 16

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KACO blueplanet 137 TL3 KACO blueplanet 150 TL3

10-90°

300 mm

Fig.8: Device for outdoor installation

Fig.10: Free-standing mounting under PV system

6.2 Unpacking the unit

CAUTION

Risk of injury caused by excessive physical strain.

Lifting the device, for transport, relocation and assembly, can result in injuries (e.g. back injuries).

› Only lift the unit using the openings provided.

› The unit must be transported and installed by at least 2 persons.

Fig.9: Permissible installation location

Fig.11: Mounting instruction under PV system

↻ The device is transported to the installation location.

1 Remove the plastic band from the pallet and packaging.

2 Pull the clamp off the packaging.

3 Pull the hood upwards to remove it and place the cardboard packaging to one side together with the mount and ac-

cessories.

4 Set the unit with base and side sections upright.

5 Remove the top side section and base from the device.

» If the unit is in the correct installation position: Proceed with the installation of the mount.

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Page 17

DETAIL Z4:1

153 mm

75 mm

Detail A

270 mm

475 mm

475 mm 270 mm

1066 mm

458 mm

550 mm

453 mm

1543 mm

Fig.12: Open the package Fig.13: Raise the device

Key

1 Cover 4 Base

2 Side section - upper 5 Side section - lower

3 Clamp (4x) 6 Cardboard packaging with mount and mounting kit

6.3 Fastening the mount

Fig.14: Minimum clearances for wall mounting

Fig.15: Wall mounting

Key

1 Mount 4 Screws for mounting (4x)

2 Fixings for mounting 5 Screw for securing purposes (1x)

3 Lock washer 6 Bracket to store the device

A Minimum clearance: 120

B Minimum clearance: 300 - -

C Minimum clearance: 500 - -

D Recommended clearance: 1000 ²) Recommended clearance with DC breaker: 1543

↻ Cardboard packaging with mount and mounting kit removed from the packaging and opened.

Page 18

Recommended clearance: 400

1 Mark the mounting position on the wall surface according to the position of the mount by drawing a line.

2 Mark the positions of the drill holes using the slot in the mount.

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Minimum clearance excluding device:270

Recommended clearance excluding device: 475

KACO blueplanet 137 TL3 KACO blueplanet 150 TL3

NOTE:The minimum clearances between two devices, or the device and the ceiling or floor have already been

taken into account in the diagram.

3 Fix the mount to the wall using suitable mounting fixtures from the mounting kit.

NOTE:Make sure that the mount is oriented correctly.

» Proceed with the installation of the unit.

6.4 Installing and securing the device

CAUTION

Risk of injury from improper lifting and transport.

If the unit is lifted improperly, it can tilt and result in a fall.

› Always lift the unit vertically using the openings provided.

› Use a climbing aid for the chosen installation height.

› Wear protective gloves and safety shoes when lifting and lowering the unit.

NOTE

Power reduction due to heat accumulation!

If the recommended minimum clearances are not observed, the device may go into power regulation mode due to insufficient ventilation and the resulting heat build-up.

› Observe minimum clearances and provide for sufficient heat dissipation.

› All objects on the device housing must be removed during operation.

› Ensure that no foreign bodies prevent heat dissipation following device installation.

Fig.16: Lift the device using the opening

Key

1 Opening 3 Mounting bracket

2 Centre of gravity 4 Mount

Lifting and installing the unit

↻ The mount has been installed.

1 Lift the device using the side recesses. Observe the device's centre of gravity!

NOTE:Do not lift the device by the lid or cover!

2 Fit the device onto the upper mount by means of the mounting bracket. Fit the device onto the lower mounting

bracket in full so that the device sits flush with its rear side on the mount ( [See figure 15] [}Page18]).

KACO blueplanet 87.0 TL3 KACO blueplanet 92.0 TL3 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 KACO blueplanet 137 TL3 KACO blueplanet 150 TL3

Fig.17: Fitting the device onto the mount

Page 19

3 Insert the screw provided into the lug of the mount and secure the device to prevent it from being lifted off ( [See fig-

ure 14] [}Page18]).

NOTE:Alternatively: At this point, the screw described above can be replaced by a special screw as anti-theft protection.

» Device is installed. Proceed with the electrical installation.

CAUTION

Property damage as a result of condensation

During pre-assembly of the device, moisture can penetrate into the interior via the dust-protected threaded connections. The resulting condensate can cause damage to the device during installation and start-up.

ü Keep the device closed during pre-assembly and do not open the connection area until you perform in-

stallation.

› Seal off the screw connections using sealing covers.

› Prior to installation, check the inner area for condensation and if necessary, allow it to dry sufficiently

before installation.

› Immediately remove any moisture from the housing.

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7 Installation

7.1 General information

DANGER

Lethal voltages are still present in the connections and cables of the device even after the device has been switched off and disconnected!

Severe injuries or death may occur if the cables and/or terminals/busbars in the device are touched.

› The device must be mounted in a fixed position before being connected electrically.

› Comply with all safety regulations and current technical connection specifications of the responsible

power supply company.

› The device is only permitted to be opened or serviced by a qualified electrician.

› Switch off the grid voltage by turning off the external circuit breakers.

› Do not touch the cables and/or terminals/busbars when switching the device on and off.

› Keep the device closed when in operation.

7.2 Opening the unit

↻ The device has been installed on the mount.

↻ Wipe any moisture off the frame of the housing cover using a cloth.

1 Undo the 6 screws and carefully remove the housing cover [ T_25]

2 Take care not to damage or soil the seals and fibre optics when setting down the

housing cover.

» Proceed with the installation of the device.

Fig.18: Remove housing cover

7.3 Surveying the connection area

The connection point for the AC supply is situated inside the housing. The DC input source is also connected inside the housing.

Fig.19: Connection area on DC side (left) / AC side (right)

Legend

1 AC connection point 4 DC connection point

2 AC overvoltage protection base 5 DC overvoltage protection

3 AC earthing bolt 6 PID connection point

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Page 21

7.4 Making the electrical connection

NOTE

Select conductor cross-section, safety type and safety value in accordance with the following basic conditions:

Country-specific installation standards

Power rating of the device

Line length

Type of line installation

Local temperatures

7.4.1 Requirement for supply lines and fuse

AC-side

Max. conductor cross-section 240mm² (AL or CU)

Min. cable cross-section in accordance with local installation standards

Cable diameter for cable fitting 16 - 28 mm

Length of insulation to be stripped off Depending on the ring cable lug

Cable lug Ø connection bolt Bore for M10 screw

Tightening torque 30 Nm

Connection type Cable lug

Cable lug dimension w - maximum width 42 mm

Ground conductor connection M10

Ground conductor connection tightening torque 10 Nm

Fuse protection for installation provided by customer (max output overcurent protection)

Fitting for AC connection M40

Torque for cable fitting 7.5 Nm

max. 250A

DC-side

Max. conductor cross-section 240mm² (AL or CU)

Min. cable cross-section in accordance with local installation standards

Cable diameter for cable fitting 16 - 28 mm

Cable lug dimension w width max 42 mm

Length of insulation to be stripped off Depending on the ring cable lug

Recommended cable type solar cable

Cable lug Ø connection bolt 10 mm

Tightening torque 30 Nm

Fitting for DC connection M40

Torque for cable fitting 7.5 Nm

Interfaces

Cable diameter for cable fitting (2x) 8 - 17 mm

Torque for cable fitting 5 Nm

RS485 connection type Spring-type terminal

RS485 terminal cable cross-section 0.25 - 1.5 mm²

Cable diameter for cable fitting (3x) 5 - 10 mm

Torque for cable fitting 2.5 Nm

Ethernet connection type RJ45

Page 22

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7.5 Connecting the device to the power grid

7.5.1 Prepare the grid connection

↻ A connection cable with 4 cores (4 individual cores or multi-core up to max.

cable cross-section 16 - 28 mm ) is available on the device.

↻ Nominal grid voltage matches the VAC nom name plate details.

1 For improved accessibility: Unfasten the AC mounting bracket using the 6

screws [ T_30]

2 Unfasten the cable fitting for AC connection and PE earth (ground) [ W_46].

3 Remove sealing plug.

4 Guide the AC leads through the cable fittings.

5 Strip the insulation from the AC cables.

6 Strip the insulation from individual wires for L1 / L2 / L3 (ABC) and PE (ground)

so that the strand and insulation can be pressed into the cable lug shaft.

CAUTION!Risk of fire due to chemical corrosion. Cable lugs must be suitable for the conductor material and copper busbars being used.

7 Press on cable lug.

8 Affix shrink tubing (not included as standard) over the shaft of the ring cable lug

of the AC cable.

9 Fasten the AC mounting plate using the 6 screws [ T_30 / 6 Nm]

Fig.20: Detach the AC mounting plate

1 Housing base – AC-side

2 Screws for mounting

3 AC mounting plate

4 Cable fitting

» Make the grid connection.

7.5.2 Making the grid connection

NOTE

If a residual current circuit breaker is necessary due to the installation specification, a type A residual current circuit breaker must be used.

If the type A is used, the insulation threshold must be set to greater than/equal to (≥) 200kOhm in the “DC parameters” menu Configuration via web user interface [See section9.4.2}Page45].

For questions regarding the appropriate type, please contact the installer or our KACO new energy customer service.

When using aluminium cable lugs we recommend using cable lugs with galvanic tin-plating or alternatively, AL/CU cable lugs as well as appropriate AL/CU washers.

Otherwise, the aluminium may be destroyed by the copper busbars in the presence of electrolytes (e.g. condensate).

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Page 23

4-pole connection, TN, TT system

Ground

↻ The grid connection has been prepared.

↻ AC cables equipped with an M10 ring cable lug [max. width b. 42 mm ]

1 Slacken the nut and lock washer at the marked earthing point.

2 Place the earth cable at the earthing point. Secure it with the nut and lock

washer provided [ W_17 / 10 Nm].

3 Place the cable lug of cores L1 / L2 / L3 on the busbar in accordance with the la-

beling and secure it with a nut, screw and lock washer (fastening elements in scope of supply) [ W_17 / 30 Nm].

4 Check that all connected cables are fitted securely.

5 Tighten AC cable fittings [ W_46 / 7.5 Nm].

» The device is now connected to the power grid.

7.6 Connect PV generator to device

7.6.1 Checking the PV generator for a ground fault

DANGER

Risk of fatal injury due to electric shock!

Severe injury or death will result if the live connections are touched. When there is sunlight present on the PV generator, there is DC voltage on the open ends of the DC cables.

› Activate the connection power at the switchbox or string combiner with the DC isolator switch.

› The DC connection is intended exclusively for PV generators. Other sources fall within the scope of im-

proper operation (e.g. batteries).

› Only touch the PV generator cables on the insulation. Do not touch the exposed ends of the cables.

› Avoid short circuits.

› Do not connect any strings with a ground fault to the device.

Fig.21: 4-Pole AC grid connection

1 L1 busbar

2 L2 busbar

3 L3 busbar

4 Ground - earthing point

Ensure that there is no ground fault

1 Measure the DC voltage between the protective earth (PE) and the positive cable of the PV generator.

2 Measure the DC voltage between the protective earth (PE) and the negative cable of the PV generator.

ð If stable voltages can be measured, there is a ground fault in the DC generator or its wiring. The ratio between

the measured voltages gives an indication as to the location of this fault.

3 Rectify any faults before taking further measurements.

4 Measure the electrical resistance between the protective earth (PE) and the positive cable of the PV generator.

5 Measure the electrical resistance between the protective earth (PE) and the negative cable of the PV generator.

ð In addition, ensure that the PV generator has a total insulation resistance of more than 2.0 MOhm, since the

device will not feed in if the insulation resistance is too low.

6 Rectify any faults before connecting the DC generator.

7.6.2 Designing the PV generator

CAUTION

Damage to components due to faulty configuration

In the expected temperature range of the PV generator, the values for the no-load-voltage and the short circuit current must never exceed the values for U

› Observe limit values in accordance with the technical data.

dcmax

and I

in accordance with the technical data.

scmax

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NOTE

Type and configuration of the PV modules.

Connected PV modules must be dimensioned for the DC system voltage in accordance with IEC 61730 Class A, but at least for the value of the AC grid voltage

7.6.3 Connecting the PV generator

DANGER

Risk of fatal injury due to electric shock!

Severe injury or death will result if the live connections are touched. When there is sunlight present on the PV generator, there is DC voltage on the open ends of the DC cables.

› Activate the connection power at the switchbox or string combiner with the DC isolator switch.

› The DC connection is intended exclusively for PV generators. Other sources fall within the scope of im-

proper operation (e.g. batteries).

› Only touch the PV generator cables on the insulation. Do not touch the exposed ends of the cables.

› Avoid short circuits.

› Do not connect any strings with a ground fault to the device.

Preparing the connection of the PV generator

↻ PV generator checked for a ground fault.

↻ Connection cables with 2 x 1 or 2 x 2 strands already on the device.

1 For improved accessibility: Unfasten the DC mounting bracket using the 4

screws [ T_30].

2 Unfasten the cable fitting for the DC connection [ W_46]

3 Remove the sealing plug in the cable fitting used.

4 Remove the outer cladding of the DC cables.

5 Guide the DC leads through the cable fittings.

6 Strip the insulation from DC cables according to M10 ring cable lug so that the

strand and insulation can be pressed into the cable lug shaft.

CAUTION!Risk of fire due to chemical corrosion. Cable lugs must be suitable for the conductor material and copper busbars being used 3.

7 Press ring cable lug onto DC wires.

8 Affix shrink tubing (not included as standard) over the shaft of the ring cable lug

of the DC cable.

9 Secure the DC mounting plate using the 4 screws [ T_30 / 6 Nm]

10 Connect the PV generator.

Fig.22: Detach the DC mounting plate

1 Housing base – DC-side

2 Screws for mounting

3 Mounting plate

4 Cable fitting

When using aluminium cable lugs we recommend using cable lugs with galvanic tin-plating or alternatively, AL/CU cable lugs as well as appropriate AL/CU washers.

Otherwise, the aluminium may be destroyed by the copper busbars in the presence of electrolytes (e.g. condensate).

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Page 25

Connecting the PV generator

M10

42 mm

max.

42 mm

↻ PV generator connection prepared.

↻ DC cables equipped with a ring cable lug [max width 42 mm ].

1 Place the cable lug of cores DC- and DC+ on the busbar in accordance with the

labeling and secure it with a nut, screw and lock washer (fastening elements in scope of supply) [ W_17 / 30 Nm ].

2 Check that the connected cables are fitted securely.

3 Tighten cable fittings [ W_46 / 7.5 Nm ].

» The device is connected to the PV generator.

7.7 Inserting the overvoltage protection

Fig.23: DC connection

Fig.24: DC connection with 2 DC+/-

inputs

1 DC- busbar

2 DC+ busbar

3 Cable lug (optional with 2 DC

+/- inputs)

Installing the AC overvoltage protection

↻ Absence of AC/DC voltage ensured and device open [Opening the unit [See sec-

tion7.2}Page21]].

↻ On initial delivery, remove intermediate plug-in frame on the AC surge protec-

tion device.

F Position and secure intermediate plug-in frame onto AC surge protection socket.

NOTE:Different AC surge protection modules are used. The designation on the PCB must match the module code (GTD/MOV).

1 Insert AC surge protection modules individually into the AC surge protection

socket.[See installation instructions in the Accessories [See section4.4}Page14] package]

2 Ensure that all protective elements are properly secured.

3 Remove SPD monitoring jumper for automatic monitoring.

» Proceed with the installation of the device.

Fig.25: Upgrading the AC surge protection

1 AC surge protection socket

2 AC intermediate plug-in

frame

3 AC surge protection module

(4 slots)

4 SPD monitoring jumper

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Install RS485 surge protection

B GND

I IIIII

↻ It has been ensured that there is no AC/DC voltage present.

↻ Device open [Opening the unit [See section7.2}Page21]].

NOTE:Clamp RS485 base element for surge protection at the intended position in accordance with the drawing onto the top hat rail from bottom to top.

1 The following colour coding must be observed for the internal/external RS485

line: Data A => white (WH); Data B => blue (BU); GND => violet (VT)

2 The internal RS485 line is to be connected to the surge protection socket of the

socket. [See installation instructions in the Accessories [See section4.4}Page14] package]

NOTE:For inlet/outlet on the RS485 externally, the surge protection socket outlet is to be assigned twice.

3 Insert RS485 cable through the cable fitting interfaces into the connection area.

4 Remove insulation from RS485 line [approx. 20 mm] and strip individual wires [8

mm].

5 Fit wire end sleeves onto the wires and connect them to the RS485 base ele-

ment in accordance with the wiring diagram [ S_M3 / 0,5 Nm ].

6 Connect output line with RS485 plug (included with the surge protection kit

equipment) to the RS485 base element and insert the RS485 plug into the RS485 socket on the communication circuit board.

7 Fix output line to the cable guide.

8 Insert RS485 surge protection module into base.

9 Ensure that the protective elements are properly secured.

Fig.26: Inserting the RS485 overvoltage protection

1 RS485 overvoltage protection

module (optional)

2 RS485 overvoltage protection

base assembly on top-hat rail

3 RS485 communication con-

nector

4 Cable guide

» Proceed with the installation of the protective elements.

Install the Ethernet surge protection

↻ It has been ensured that there is no AC/DC voltage present.

1 Clamp Ethernet surge protection module onto the top hat rail from top to bot-

tom.

2 Connect the short Ethernet cable to an Ethernet port on the communication cir-

cuit board. [See installation instructions in the Accessories [See section4.4}Page14] package]

3 Lay the Ethernet cable through the corresponding cable fitting and plug into the

surge protection module.

» Proceed with the installation of the device.

7.8 Establishing additional equipotential bonding

NOTE

Depending on the local installation specifications, it may be necessary to earth the device with a second ground connection. To this end, the threaded bolt on the underside of the device can be used.

Fig.27: Inserting the Ethernet overvoltage protection

1 Ethernet overvoltage protec-

tion module (optional)

2 Top-hat rail

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Page 27

↻ The device has been installed on the mount.

USB

RS485

S0 ERR

GND

PID 24V

GND

2x RJ 45

SD Card

1x RJ 45

INV OFF

RS485

2xRJ45

1 Remove the insulation from the equipotential bonding line.

2 Furnish the stripped cable with an M8 ring cable lug.

3 Lay the grounding cable onto the grounding point and attach with an additional

M8 nut and lock washer [ W_17/ 10 Nm].

» The housing is included in the equipotential bonding.

7.9 Connecting the interfaces

7.9.1 Overview

DANGER

Risk of fatal injury due to electric shock!

Severe injury or death may result from improper use of the interface connections and failure to observe protection class III.

› The SELV circuits (SELV: safety extra low voltage) can only be connected to other SELV circuits with pro-

tection class III.

CAUTION

Damage to the device from electrostatic discharge

Components inside the device can be damaged beyond repair by static discharge.

› Note the ESD protective measures.

› Earth yourself before touching a component by touching a grounded object.

Fig.28: Additional grounding point

1 Earthing bolt

All interfaces are located on the communication circuit board (HMI board) inside the housing.

Fig.29: Communication circuit board (HMI board)

1 Communication circuit board 7 DIP switch - Activate terminating resistor (2x)

2 USB socket 8 INV OFF - connection for remote controls - 24V(+/-

20%) / 1A (at least 15mA)

3 SD slot 9 ERR connection for external grid protection com-

ponent (fault signal relay)

4 Ethernet for network connection DHCP 10 PID supply 24V 0.5 A (option)

5 Digital input (optional) 11 Ethernet – only for starting up by means of static IP

(Start-up via cable connection [See section8.4.2}Page37])

6 RS485 – standard 12 RS485 – Connection for string combiner

Page 28

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KACO blueplanet 137 TL3 KACO blueplanet 150 TL3

+ 64 hidden pages

Kaco blueplanet 87.0 TL3, blueplanet 110 TL3, blueplanet 92.0 TL3, blueplanet 150 TL3, blueplanet 125 TL3 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Legal provisions

Contents

1 General information

1.1 About this document

1.2 Layout of Instructions

1.2.1 Symbols used

1.2.2 Safety warnings symbols guide

1.2.3 Additional information symbols

1.2.4 Symbols for instructions

1.3 Identification

1.4 Warnings on the device

1.5 Target group

2 Safety

2.1 Proper use

2.2 Protection features

3 Description of the unit

3.1 Mode of operation

3.2 Device diagram

3.2.1 Electrical functions

3.2.2 Interfaces

3.3 System layout

4 Technical Data

4.1 Electrical data

4.2 General Data

4.3 Environmental data

4.4 Accessories

5 Transportation and Delivery

5.1 Scope of delivery

5.2 Transporting the device

5.3 Installation tool

6 Assembly and preparation

6.1 Choosing the installation location

6.2 Unpacking the unit

6.3 Fastening the mount

6.4 Installing and securing the device

7 Installation

7.1 General information

7.2 Opening the unit

7.3 Surveying the connection area

7.4 Making the electrical connection

7.4.1 Requirement for supply lines and fuse

7.5 Connecting the device to the power grid

7.5.1 Prepare the grid connection

7.5.2 Making the grid connection

7.6 Connect PV generator to device

7.6.1 Checking the PV generator for a ground fault

7.6.2 Designing the PV generator

7.6.3 Connecting the PV generator

7.7 Inserting the overvoltage protection

7.8 Establishing additional equipotential bonding

7.9 Connecting the interfaces

7.9.1 Overview