Sunway NT 10000 user manual Paralleled alarm relays of several Solar Inverters

Page 35

The terminals are designed for a cable cross-section of 0.2 mm2 to 1.5 m2. When selecting the dimensions of the cross-section, please keep the power consumption of the connected indicator module in mind!

Illustr.: Alarm relay connection

GB

Paralleled alarm relays of several Solar Inverters

INVERTER	INVERTER	INVERTER
(1)	(2)	(n)

INDICATOR LIGHT

L1 N

Alarm relay terminal allocation

S –

S –

S +

S +

Image 35

Contents Sunways Solar Inverter NT Solar Sunways Solar Inverter Safety InstructionsBasic Settings InstallationInternal Data Memory Configuration of the Solar InverterDismantling the Solar Inverter Operating the DisplayAbbreviations Technical Data NT Error DisplayError Diagnosis Tyco Solarlok ConnectorsGeneral information General Safety Instructions Opening the Device Checking the Consignment Sunways Solar Inverter NTScope of Delivery Page Standard components of the PV system Standard Components of a PV SystemStructure of NT Page Protection Concept Error No DescriptionError Description Page Installation Instructions Mechanical Safety Electrical SafetyCleaning Instructions Fixed voltage level 420 540 Basic SettingsCountry Settings Page Ceiling 300 mm Min mm · Protection from Moisture and Foreign Objects · Thermal InteractionMechanical Installation DC+ USB Grid Connection25 a Three-phase grid connectionPage Connecting the PV Generator · Preparation Important Information · ConnectionPage Communication Interfaces · Connecting a cable to the spring-loaded terminal · RS485 WiringSpare RS485MATCH RS485GND · Important Information Connecting the Alarm RelayAlarm relay terminal allocation Paralleled alarm relays of several Solar InvertersConnecting the Insolation Temperature Sensor Solar inverter pin name · Allocation of the cable terminal blockSensor pin name Starting-Up and Shutting-Down Solar Inverter Start-up with DC main switchCommissioning the Solar Inverter Shut-down without DC main switch Start-up without DC main switchShut-down with DC main switch Operating Instructions · Navigating with the Arrow Keys · Setting Values· Menu Guide Page Page Configuring the Solar Inverter Internal Data Memory Sunways Monitor 2.0 Software Modem Link Sunways Portal and Sunways CommunicatorInterface Transformer Interface CablesMonitor Local SunwaysMonitor Direct Link134 Modem Spare RS485MATCH USB Ad 5 Local Link for up to 99 Solar InvertersInverter 3 RS485 Finding the Jumper «RS485 MATCH» Solar Inverter Ad 6 Remote Link for up to 99 Solar InvertersErrors 004 to Errors 001 toError Errors 007 toErrors 013 to Errors 010 toErrors 023 to Errors 017 toErrors 020 to Errors 034 to Errors 031 toErrors 028 to Illustr. Operation indicator LED 143 Remedies Error CausesErrorCauses Remedies Error Causes ErrorCauses Error Causes Error Causes Error Causes 152 Appendix Tyco Solarlok Connectors Page LCD MPP Designation DescriptionSolar Inverter NT Technical Data NT 10000 Model159 Conformity and Safety Declarations 161 162 · Conditions Terms and Conditions of Guarantee· Duration of Guarantee · Exclusion of Liability Registered trademark General Exclusion of LiabilityAll rights reserved. Sunways AG Version 11/05