Sunway NT 4000, NT 6000 Configuring the interface cables, Cable type a Female, Pole Signal cables

Page 44

Configuring the interface cables

Cable type A

Female	6
connector to PC,	7
9-pole	8
	9

1

2	TX	Signal cables
3	RX	to the solar inverter
4	GND	on X400
5	GND

Cable type B

Connector	6
to modem,	7
9-pole	8
	9

1

2	RX	Signal cables
3	TX	to solar inverter
4	GND	on X400
5	GND

120

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Contents Manual Solar Inverters NT 2600, NT 4000180 mm 300 mm 510 mm List of Contents General information Information on installationCommissioning Information on operationAppendix General information General safety information Opening the unit Inspecting the delivery Scope of supplyPage PV generator switch Standard components of a PV systemStandard components of the PV system SensorEN Mains fuse Energy meterProtection concept Information on installation Mechanical safety Information on cleaning Warm Air 300 mm 150 mm Cool · Thermal interaction · Protection from damp and foreign bodiesElectrical connection and cable entry Fig. Inlets on the unit undersideThree-phase grid connection distributed over three units Grid connectionPage PV generator connection · Preparation · ConnectionImportant information Page Communication connections · Connection Connecting the sensors · Optional irradiation sensor Page Switching the solar inverter on and off · Switching on · Switching off Configurations Plus Minus ESC/CUR UP/DWN Structure and menu levels for configuration SaveLanguage LCD Contrast Software Information on operation Display LineData memory Sunways NT Monitor software Initialising the remote modem Connection and circuitry options Connection to PC via RSIndividual PV system with modem for remote inquiry Connection to modem via RSConnection to PC via RS 485/RS Stripped length 11 mm Jumper JP400 see aboveInverter to299 Connection to modem via RS 485/RS Configuring the interface cables Pole Signal cablesCable type B Connector To modem Pole Signal cables Cable type a FemaleLocating jumper JP400 in the Sunways Solar Inverter Cable type C Connector To modem PoleConverter · Fault data Sunways NT Monitor data acquisition · Online values· Monthly values · 15 minute values· Data menu · Setting menuOperation of Sunways NT Monitor · Help menu Line Error UAC3 Overvoltage Line Error UAC3 UndervoltageLine Error UAC1 Overvoltage Line Error UAC1 UndervoltageLine Error Temp Overtemperature Line Error UDC OvervoltageLine Error AFI Residual current Fault diagnosis Fault display Causes UDCFault display Causes UAC3AFI · Warranty period · Conditions· Exclusion of liability Appendix Subject and abbreviation index Designation DescriptionDesignation Functional principle and explanations · DC and AC filters· Differential measurement · Solar inverter with Heric technology· Microcontroller · LCD display· RS 485 and RS 232 interfaces · Sensor interface· MPP control Block diagram PV-GENERATORAFI Technical data Model Solar Inverter NTSolar Inverter NT Page Page Page Page 146 147 148 149 General exclusion of liability Registered trademarksPage Sunways AG Photovoltaic Technology Macairestraße 3