COMPONENT CERTIFICATE – ANNEX 1 Certificate No.: CC-GL-IV-1-03644-1 Page 2 of 3

The accredited certification body is Germanischer Lloyd Industrial Services GmbH, Brooktorkai 18, 20457 Hamburg. DNV GL Renewables Certification is the trading name of DNV GL’s certification business in the renewable energy industry.

This certificate replaces the component certificate CC-GL-013A-2014 issued for LID-3300IP Control Unit Type 1 with LID/ISD Ice Sensor Type 1.

General Design lifetime 20 years Manufacturer Labkotec Oy Electrical network conditions Normal supply voltage and range 230 VAC±10% Normal supply frequency and range 50/60 Hz Other environmental conditions Description of lightning protection system Designed acc. to IEC 61400-

24, Protection Level I Interfaces Wind turbine control system

and manuals, see CR-DA-GL-IV-1-03644-1

Labkotec LID-3300IP Ice Detector System LID-3300IP Control Unit Type 1 with LID/ISD Ice Sensor Type 1

Manual Document no. D80186JE, revision 3

Diagnostic Coverage DC = 0.58 Mean Time To dangerous Failure of ice detector and its ice and failure detection functions in safety channel

MTTFd = 50 years

Designated architecture Category = B Appropriate for usage for Performance Level PL = b LID-3300IP Control Unit Type 1

Control Unit application software (ASW) version 1.44 Temperature range -30 to +55 ºC for operation

Installation height <3000 m above sea level LID/ISD Ice Sensor Type 1

Sensor software (SW) version 3.10 Temperature range -40 to +60 ºC for operation

Installation height <3000 m above sea level

COMPONENT CERTIFICATE – ANNEX 1 Certificate No.: CC-GL-IV-1-03644-1 Page 3 of 3

The accredited certification body is Germanischer Lloyd Industrial Services GmbH, Brooktorkai 18, 20457 Hamburg. DNV GL Renewables Certification is the trading name of DNV GL’s certification business in the renewable energy industry.

Inspections by DNV GL for Implementation of design-related requirements in Production and Erection (IPE):

Labkotec LID-3300IP Ice Detector System LID-3300IP Control Unit Type 2 with LID/ISD Ice Sensor Type 2

Manual Document no. DOC001181-EN, revision 1

Diagnostic Coverage DC = 0.62 Mean Time To dangerous Failure of ice detector and its ice and failure detection functions in safety channel

MTTFd = 122 years

Designated architecture Category = 2 Appropriate for usage for Performance Level PL = d LID-3300IP Control Unit Type 2

Control Unit application software (ASW) version 2.00 Control Unit safety software (SSW) version 1.00

Temperature range -30 to +55 ºC for operation Installation height <3000 m above sea level LID/ISD Ice Sensor Type 2

Sensor software (SW) version 4.00 Temperature range -40 to +60 ºC for operation

Installation height <3000 m above sea level

Component Manufacturer / Workshop DNV GL Inspection date LID-3300IP Control Unit Type 1 and Type 2

Jotel Oy Vestonkatu 15 33580 Tampere, Finland

2018-08-07

LID/ISD Ice Sensor Type 1 and Type 2

Labkotec Oy Myllyhaantie 6 33960 Pirkkala, Finland

2018-08-07