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763.134 Z02 1913 coolcept_fleX

1.8

EU Declaration of Conformity

The products described in this document comply with the applicable European directives.

The certificate is available in the download area of our homepage.

1.9

Abbreviations

Abbreviation

Description

lternating

urrent

irect

urrent

DHCP

ynamic

ost

onfiguration

rotocol (automatic connection of the

device to an existing network)

DNS

omain

ame

ystem (name of the IP address)

LAN

ocal

rea

etwork

MAC

edia

ccess

ontrol (device address)

MPP

aximum

ower

oint

MPP tracker

Regulates the power of the connected module strings to the MPP

MSD

ains monitoring with allocated

witching

evices (internal grid

monitoring of the inverter)

hoto

oltaics (technology for the conversion of solar energy into

electrical energy)

RTU

emote

erminal

nit

SELV

afety

xtra

oltage

TCP/IP

ransmission

ontrol

rotocol/

nternet

rotocol

URL

niform

esource

ocator (internet address)

Содержание coolcept fleX Series

Страница 1: ...coolcept fleX Technical Information EN Z02 1913 763 134...

Страница 2: ...gh the use of solar energy you significantly help to protect the environment by reducing the pollution of the atmosphere by the emissions of carbon dioxide CO2 and other harmful gases Manufacturer Ste...

Страница 3: ...ing 12 3 1 Structure of the inverter 12 3 2 Connections 13 3 3 Operating buttons 13 3 3 1 Functions of the operating buttons 13 3 4 Display 14 3 5 Cooling 15 3 6 Grid monitoring 15 3 7 Data 15 3 7 1 D...

Страница 4: ...y meter 30 4 8 Switching DC on 31 5 Initial commissioning 31 5 1 Setting the display language 31 5 2 Setting the date and time 32 5 3 Setting the country 32 5 4 Setting the reactive power 33 5 4 1 Set...

Страница 5: ...sages 50 10 Maintenance and care 56 10 1 Maintenance 56 10 2 Care 56 10 2 1 Removing dust 56 10 2 2 Cleaning 56 11 Disposal 56 12 Technical data 57 12 1 StecaGrid 1511 2011 2511 3011 and 3611 57 12 2...

Страница 6: ...to one PV generator The StecaGrid _2 inverters are suitable for the connection to two PV generators 1 1 Types The coolcept fleX inverters are available in the following models StecaGrid 1511 StecaGri...

Страница 7: ...late 2 Safety marks 1 7 Type plate 1 Manufacturer address 2 Protection Class II symbol 3 Technical data of the AC output 4 Standard for grid monitoring 5 Country specific characteristic 6 Barcode for...

Страница 8: ...device to an existing network DNS Domain Name System name of the IP address LAN Local Area Network MAC Media Access Control device address MPP Maximum Power Point MPP tracker Regulates the power of th...

Страница 9: ...of liquid etc Cables PV generators Do not switch on the system again until it has been repaired and checked by a suitably qualified and authorised technical specialist Dangerous voltages may be presen...

Страница 10: ...not be at an altitude higher than 2000 m above MSL NOTE Only for Australia the inverter may only be operated as a single device It is not permitted to interconnect several devices NOTE Only for Italy...

Страница 11: ...rea Follow the instructions 2 4 2 Keywords The following keywords are used in these instructions Keyword Meaning DANGER Indicates a hazardous situation which if not avoided leads to death or serious i...

Страница 12: ...d functioning The coolcept fleX inverter is connected between PV generators and consumers Via the DC input and the MPP tracker PV generators feed in DC which the inverter converts into AC Consumers co...

Страница 13: ...peration Commissioning ESC Press briefly Jumps 1 menu level up Discards changes Jumps 1 step back Press longer 1 second Jumps to the start image Jumps to the start of the guided operation Press briefl...

Страница 14: ...eriod SET Press briefly Jumps down by 1 menu level Jumps to the diagram view in certain menus A selected value starts flashing and can be changed Accepts any entered changes Changes the state of a con...

Страница 15: ...he surrounding 3 6 Grid monitoring The grid monitoring in the device permanently monitors the grid parameters of the public grid If the grid monitoring detects a deviation of the grid parameters from...

Страница 16: ...and energy yields are stored with the date The energy yields are stored for the specified period Energy yield Storage resolution period 10 minutes values 31 days Daily values 13 months Monthly values...

Страница 17: ...ces support the transfer protocol of the inverter StecaGrid SEM Smart Energy Manager Interface to a ripple control receiver for a feed in management that is in accordance with the Renewable Energy Sou...

Страница 18: ...on nected as slaves to the COM1 and COM2 connections StecaGrid 2020 StecaGrid 1500 1800 2000 2300 2500 3010 StecaGrid 3000 3600 4200 and StecaGrid 1500 1800x StecaGrid 2000x 2300x 2500x 3010x 3000x 36...

Страница 19: ...cting cable is connected to the RJ45 socket of the first inverter and to the connection of the external data logger the connections in the plug must be as signed in accordance with the following table...

Страница 20: ...starting with 1 at the first inverter and ascending to the last as the number of possible addresses in the inverters is limited The sequence of addresses should mirror the order of the mounted device...

Страница 21: ...cordance with CEI 0 21 To allow a rapid shutdown of the generating plant by the grid operator RAPID SHUTDOWN via an external device used for control purposes the connections COM1 or COM2 must be conne...

Страница 22: ...e AC plug slightly an remove AC plug Only have specialists carry out any installation work Only connect the cables to the inverter when it is requested by the instruc tions Only connect SELV circuits...

Страница 23: ...ce Make sure that no inflammable gases are present Observe all applicable installation regulations and standards national laws and connec tion values specified by the regional power supply company Obs...

Страница 24: ...ace the device can no longer be lifted 4 3 Preparing AC connection DANGER Voltage There is a risk of death by electrocution Follow the safety instructions and warning notices in chapter 5 4 3 1 Select...

Страница 25: ...breaker install a residual current circuit breaker In accordance with IEC 62109 1 a type A residual current circuit breaker is adequate 4 3 3 Assembling the AC plug NOTE If the instructions of the plu...

Страница 26: ...tion 3 L1 connection outer conductor 4 L2 connection outer conductor Connecting AC plug to 2 phased grid Connect the inverter between the L1 and L2 outer conductors 1 Connect the N and L connection of...

Страница 27: ...hrough the plug housing Slide plug housing 1 onto the cable 2 Introduce wire ends 2 into the plug Ensure that the bending radius of the cables is large enough at least 4 times the cable diameter 3 Usi...

Страница 28: ...in relief and the imperme ability Do not soil shift nor damage the seals during DC plug assembly 1 Strip 15 mm of cable end of cable 1 2 Release spring 2 upwards 3 Introduce stripped cable end into th...

Страница 29: ...tion Connect inverters mater device and further connected inverters with data connect ing cable s Switch on termination on the last inverter slide switch 2 Seal vacant RJ45 sockets with sealing caps 3...

Страница 30: ...gement submenu refer to section 7 1 Mode switching the energy meter on or off Dyn feed in control limiting the value of feed in Configuration selecting an energy meter 4 7 1 Switching the energy meter...

Страница 31: ...itial commissioning will start again after switching on the inverter During initial commissioning you will set the display language the date the time the coun try and the reactive power characteristic...

Страница 32: ...en and https www steca com index php coolcept fleX 2 MPPT en The country can only be set once In case of an incorrect input or change of country 1 Please contact Steca ask for password 2 In the Del c...

Страница 33: ...enu 2 Select and confirm the desired mode The Reactive power menu is displayed again If another mode than cosPhi 1 has been selected the dis play in the Reactive power menu will additionally show the...

Страница 34: ...rom the checklist and confirm If the checklist has not been processed completely the message Settings are incomplete is displayed In this case 1 Press SET The checklist is displayed again 2 Process th...

Страница 35: ...lectrocution Wait 10 minutes after switching off the DC disconnector DANGER The PV generator carries voltage when there is solar radiation There is a risk of death by electrocution Only have specialis...

Страница 36: ...part 6 5 Removing inverter from mounting plate 1 Press locking plate 3 towards the wall and hold it there 2 Push inverter upwards until the detent 2 can no longer snap in 3 Release the locking plate 4...

Страница 37: ...tructure of the inverter is divided into Status display the Main menu und Submenus which themselves may contain further submenus When switching on the inverter the Output power status display is alway...

Страница 38: ...the other menu items within the main menu scroll through the menu with the operating buttons To go from a menu item to a submenu press SET To go to other menu items within a submenu scroll through the...

Страница 39: ...vidual yields Daily yield the last 31 days Monthly yield the last 13 months Annual yield the last 30 years If the inverter had not been installed in one of the listed periods the yield value 0 is dis...

Страница 40: ...ct pwr char curve diagram of the reactive power characteristic curve only in cer tain countries Network network parameters in part configurable in Settings Network Hostname DHCP status on off Link sta...

Страница 41: ...error mes sage appears on the display Message Cause Remedy MSD not ready The self test does not start because the inverter is not operational Repeat the self test later when the inverter is feeding in...

Страница 42: ...n mounting two PV generator fields next to each other e g when the input current exceeds the maximum permissible value in accordance with the type plate The PV cables must be connected via a wye junct...

Страница 43: ...including hours at night Total yield yield since commissioning CO2 saving CO2 saving since commissioning 1 Measured value is always displayed it is not possible to switch it off 2 Can be reset to zero...

Страница 44: ...following submenus Setup selection of the web portal Retransmission renewed transmission of existing data Connection test test of the internet connection Alarm Acoustic signals for event messages can...

Страница 45: ...simultaneously for 3 seconds Some dialogues of the service menus are password protected This password can be obtained from Steca s support depart ment refer to chapter 15 Setting the reactive power ch...

Страница 46: ...activation delay The function of active power limitation for frequency transient has an activation delay which can be changed Voltage limits Voltage limits mean values of the voltage can be set by de...

Страница 47: ...ually configu rable value Thereby the automatic setting of the MPP MPP tracking is switched off The entered parameter value may lie between the maximum and minimum input voltage in 1 V increments A po...

Страница 48: ...arge online monitoring of PV generators is easy and comfortable Registration of the operator and the system in the sunCloud portal is possible at https steca powerdoo com Operator guidance in the sunC...

Страница 49: ...t the indicated time 4 Cause of the fault 5 Consecutive number total number in the list of events 6 Acknowledged not acknowledged fault Events are acknowledged by pressing the ESC or operating buttons...

Страница 50: ...pears scroll through the list NEW select new event messages by pressing SET and acknowledge by pressing ESC or 9 4 Event messages The following table contains examples for event messages and their eli...

Страница 51: ...ssible temperature range has been reached Check mounting conditions If the error occurs repeatedly inform the installer Boost converter has wrong HW version The inverter cannot detect an internal comp...

Страница 52: ...ected the wrong way The inverter must not feed into the grid for safety reasons Inform the installer CountryCode failed Inconsistency between the selected country setting and the one stored in the mem...

Страница 53: ...is present If the error occurs repeatedly inform the installer Grid frequency too low The grid frequency present at the inverter falls below the permissible value The inverter is switched off automat...

Страница 54: ...d switch on value If the error occurs repeatedly inform the installer Grid voltage too low The grid voltage present at the inverter falls below the permissible value The inverter is switched off autom...

Страница 55: ...the installer Software incompatible After a firmware update the various software versions in the inverter do no longer match Perform the firmware update again with a valid update file If the error oc...

Страница 56: ...sk of death by electrocution Only clean device with a slightly moist cloth Light soiling Clean surface of the inverter with a slightly moist cloth use clear water Heavy soiling 1 Clean surface of the...

Страница 57: ...V to 600 V Operating voltage range at nominal power 120 V to 360 V 160 V to 360 V 200 V to 360 V 230 V to 600 V 280 V to 600 V Number of MPP trackers 1 Max input current 13 A Max input power with max...

Страница 58: ...0 97 40 97 40 97 00 97 00 European efficiency 96 10 96 50 96 60 96 30 96 30 MPP efficiency 99 7 static 99 dynamic Internal consumption 20 W Power derating power reduction at full power from 50 C Tamb...

Страница 59: ...ded in the scope of delivery AC connection Wieland RST25i3 plug mating plug included in the scope of delivery Dimensions 399 x 657 x 222 mm Weight 11 7 kg 12 4 kg Communication interfaces RS 485 1 x R...

Страница 60: ...nput current 2 x 13 A Max input power with max output active power 3070 W 3770 W 4740 W Max short circuit current 15 A AC output side grid connection Output voltage 185 V to 276 V Nominal output volta...

Страница 61: ...ut transformer Grid monitoring Yes integrated Residual current monitoring Yes integrated the inverter cannot cause a DC residual current due to the design Protection class Protection class 2 RCD type...

Страница 62: ...mperature controlled fan variable speed internal dust protected Test certificate Refer to certificates download at the product page of homepage 13 Table of countries The country of use is set by the i...

Страница 63: ...t your local dealer where you purchased the product He will assist you in all respects Contact in Europe Steca Elektronik GmbH Mammostrasse 1 87700 Memmingen Germany Phone 49 0 8331 8558 833 49 700 ST...

Страница 64: ...Steca Elektronik GmbH Mammostra e 1 87700 Memmingen Germany T 49 0 8331 8558 0 F 49 0 8331 8558 131 www steca de 763 134...

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