Sma SC 500HE-20 Maintenance Manua User Manual

SC500-800HE20-WH-en-10 | 98-4110410 | Version 1.0ENCentral InverterSUNNY CENTRAL 500HE-20/630HE-20/720HE-20/760HE-20/800HE-20Maintenance Manual

2 Safety SMA Solar Technology AG10 SC500-800HE20-WH-en-10 Maintenance ManualElectrostatic dischargeBy touching electronic components, you can damage

SMA Solar Technology AG 2 SafetyMaintenance Manual SC500-800HE20-WH-en-10 112.2 Skills of Skilled PersonsThe work described in this document must be

3 Maintenance Intervals SMA Solar Technology AG12 SC500-800HE20-WH-en-10 Maintenance Manual3 Maintenance IntervalsObserving maintenance intervals en

SMA Solar Technology AG 4 Sunny Central HE-20Maintenance Manual SC500-800HE20-WH-en-10 134 Sunny Central HE-204.1 Design of the InverterFigure1: D

5 Maintenance when Voltage is Present SMA Solar Technology AG14 SC500-800HE20-WH-en-10 Maintenance Manual5 Maintenance when Voltage is Present5.1 R

SMA Solar Technology AG 5 Maintenance when Voltage is PresentMaintenance Manual SC500-800HE20-WH-en-10 151. Move the key switch to "Stop".2

5 Maintenance when Voltage is Present SMA Solar Technology AG16 SC500-800HE20-WH-en-10 Maintenance Manual5.3 Checking the External Fast-StopFigure3

SMA Solar Technology AG 5 Maintenance when Voltage is PresentMaintenance Manual SC500-800HE20-WH-en-10 175.4 AC Circuit Breaker (Optional)Figure4:

6 Maintenance Under Voltage-Free Conditions SMA Solar Technology AG18 SC500-800HE20-WH-en-10 Maintenance Manual6 Maintenance Under Voltage-Free Cond

SMA Solar Technology AG 6 Maintenance Under Voltage-Free ConditionsMaintenance Manual SC500-800HE20-WH-en-10 198. Switch off the miniature circuit-br

6 Maintenance Under Voltage-Free Conditions SMA Solar Technology AG20 SC500-800HE20-WH-en-10 Maintenance Manual6.3 Replacing Ventilation Grid Mats2.

SMA Solar Technology AG 6 Maintenance Under Voltage-Free ConditionsMaintenance Manual SC500-800HE20-WH-en-10 216.4 Maintaining the Interior of the S

6 Maintenance Under Voltage-Free Conditions SMA Solar Technology AG22 SC500-800HE20-WH-en-10 Maintenance Manual6.4.4 Checking the Surge ArresterFigu

SMA Solar Technology AG 6 Maintenance Under Voltage-Free ConditionsMaintenance Manual SC500-800HE20-WH-en-10 23– Depress the lever and lift the surge

6 Maintenance Under Voltage-Free Conditions SMA Solar Technology AG24 SC500-800HE20-WH-en-10 Maintenance Manual2. If the GFDI or the soft grounding r

SMA Solar Technology AG 6 Maintenance Under Voltage-Free ConditionsMaintenance Manual SC500-800HE20-WH-en-10 25Figure7: Position of the power cablin

6 Maintenance Under Voltage-Free Conditions SMA Solar Technology AG26 SC500-800HE20-WH-en-10 Maintenance Manual6.4.7 Checking LabelsFigure8: Positi

SMA Solar Technology AG 6 Maintenance Under Voltage-Free ConditionsMaintenance Manual SC500-800HE20-WH-en-10 272. Ensure that safety messages and lab

6 Maintenance Under Voltage-Free Conditions SMA Solar Technology AG28 SC500-800HE20-WH-en-10 Maintenance Manual2. Check whether the seals in the seal

SMA Solar Technology AG 6 Maintenance Under Voltage-Free ConditionsMaintenance Manual SC500-800HE20-WH-en-10 296.5.4 Checking the Switch Cabinet for

SMA Solar Technology AG Table of ContentsMaintenance Manual SC500-800HE20-WH-en-10 3Table of Contents1 Information on this Document. . . . . . . . .

6 Maintenance Under Voltage-Free Conditions SMA Solar Technology AG30 SC500-800HE20-WH-en-10 Maintenance Manual6.7 Mounting the Panels2. Mount the p

SMA Solar Technology AG 6 Maintenance Under Voltage-Free ConditionsMaintenance Manual SC500-800HE20-WH-en-10 316.8 Maintenance after Connecting the

6 Maintenance Under Voltage-Free Conditions SMA Solar Technology AG32 SC500-800HE20-WH-en-10 Maintenance Manual6.8.2 Checking the Fans☐ The miniatur

SMA Solar Technology AG 6 Maintenance Under Voltage-Free ConditionsMaintenance Manual SC500-800HE20-WH-en-10 33Requirements:☐ The miniature circuit-b

7 Maintaining the Accessories SMA Solar Technology AG34 SC500-800HE20-WH-en-10 Maintenance Manual7 Maintaining the Accessories7.1 Maintaining the S

SMA Solar Technology AG 7 Maintaining the AccessoriesMaintenance Manual SC500-800HE20-WH-en-10 357.1.3 Overview of the Main ComponentsFigure11: Mai

7 Maintaining the Accessories SMA Solar Technology AG36 SC500-800HE20-WH-en-10 Maintenance ManualH Stud terminal for connecting the DC main cableI Sp

SMA Solar Technology AG 7 Maintaining the AccessoriesMaintenance Manual SC500-800HE20-WH-en-10 37Figure12: Main components of the Sunny String-Monit

7 Maintaining the Accessories SMA Solar Technology AG38 SC500-800HE20-WH-en-10 Maintenance Manual7.1.4 Checking the Mounting Location and Installati

SMA Solar Technology AG 7 Maintaining the AccessoriesMaintenance Manual SC500-800HE20-WH-en-10 397.1.6 Checking the Enclosure Interior2. Check the s

Table of Contents SMA Solar Technology AG4 SC500-800HE20-WH-en-10 Maintenance Manual6.5 Checking the Switch Cabinet from the Outside . . . . . . . .

7 Maintaining the Accessories SMA Solar Technology AG40 SC500-800HE20-WH-en-10 Maintenance Manual7.1.8 Checking the Covers and LabelsFigure13: Posi

SMA Solar Technology AG 7 Maintaining the AccessoriesMaintenance Manual SC500-800HE20-WH-en-10 41Figure14: Position of the labels on the Sunny Strin

7 Maintaining the Accessories SMA Solar Technology AG42 SC500-800HE20-WH-en-10 Maintenance Manual2. Ensure that the safety message labels on and insi

SMA Solar Technology AG 7 Maintaining the AccessoriesMaintenance Manual SC500-800HE20-WH-en-10 437.1.10 Checking the Screw Connections and Clamp Conn

7 Maintaining the Accessories SMA Solar Technology AG44 SC500-800HE20-WH-en-10 Maintenance Manual7.1.13 Checking Shunt Release (Optional)2. Open the

SMA Solar Technology AG 7 Maintaining the AccessoriesMaintenance Manual SC500-800HE20-WH-en-10 457.1.16 Checking the LEDs on the Measurement PCB2. If

7 Maintaining the Accessories SMA Solar Technology AG46 SC500-800HE20-WH-en-10 Maintenance Manual7.2.3 Overview of the Main ComponentsFigure15: Mai

SMA Solar Technology AG 7 Maintaining the AccessoriesMaintenance Manual SC500-800HE20-WH-en-10 477.2.5 Checking the Enclosure• Check whether the enc

7 Maintaining the Accessories SMA Solar Technology AG48 SC500-800HE20-WH-en-10 Maintenance Manual7.2.8 Checking the Covers and LabelsFigure16: Posi

SMA Solar Technology AG 7 Maintaining the AccessoriesMaintenance Manual SC500-800HE20-WH-en-10 49Figure17: Position of the labels on the Sunny Main

SMA Solar Technology AG Table of ContentsMaintenance Manual SC500-800HE20-WH-en-10 57.2 Maintaining the Sunny Main Box . . . . . . . . . . . . . . .

7 Maintaining the Accessories SMA Solar Technology AG50 SC500-800HE20-WH-en-10 Maintenance Manual2. Ensure that the latches of the Plexiglas covers a

SMA Solar Technology AG 7 Maintaining the AccessoriesMaintenance Manual SC500-800HE20-WH-en-10 517.3 Maintaining the SMA String-Combiner7.3.1 Disco

7 Maintaining the Accessories SMA Solar Technology AG52 SC500-800HE20-WH-en-10 Maintenance Manual7.3.3 Checking the Mounting Location and Installati

SMA Solar Technology AG 7 Maintaining the AccessoriesMaintenance Manual SC500-800HE20-WH-en-10 537.3.6 Checking the String Cables2. Check if the DC

7 Maintaining the Accessories SMA Solar Technology AG54 SC500-800HE20-WH-en-10 Maintenance Manual2. Ensure that the safety message labels on and insi

SMA Solar Technology AG 7 Maintaining the AccessoriesMaintenance Manual SC500-800HE20-WH-en-10 557.3.10 Checking the Surge Arrester2. Check whether t

8 Contact SMA Solar Technology AG56 SC500-800HE20-WH-en-10 Maintenance Manual8 ContactIf you have technical problems concerning our products, contac

SMA Solar Technology AG 8 ContactMaintenance Manual SC500-800HE20-WH-en-10 57Netherlands See BelgiumPoland See Czech RepublicPortugal SMA Solar Techn

SMA Solar Technology AG Legal ProvisionsMaintenance Manual SC500-800HE20-WH-en-10 59Legal ProvisionsThe information contained in this document is the

 SMA Solar Technology AG6 SC500-800HE20-WH-en-10 Maintenance Manual

www.SMA-Solar.comSMA Solar TechnologySMA Solar Technology AGwww.SMA.deSMA Australia Pty. Ltd.www.SMA-Australia.com.auSMA Benelux bvba/sprlwww.SMA-Bene

SMA Solar Technology AG 1 Information on this DocumentMaintenance Manual SC500-800HE20-WH-en-10 71 Information on this DocumentValidityThis document

1 Information on this Document SMA Solar Technology AG8 SC500-800HE20-WH-en-10 Maintenance ManualSymbolsNomenclatureThe following nomenclature is use

SMA Solar Technology AG 2 SafetyMaintenance Manual SC500-800HE20-WH-en-10 92 Safety2.1 Safety PrecautionsElectric shockHigh voltages that can cause