EATON ETN1000 / ETN2000
Grid PV-Inverter
Installation and Operation Manual
Version 1.6 E 2010.06
Страница 1: ...EATON ETN1000 ETN2000 Grid PV Inverter Installation and Operation Manual Version 1 6 E 2010 06...
Страница 2: ...ns 9 Opening the package 9 Before installation 9 Mounting Inverter to the wall 11 Connecting to the grid AC utility 14 Connect to PV Panel DC input 15 Checking 16 4 System Diagram 17 5 Operating Your...
Страница 3: ...Panel 20 LCD Display Sequence 22 Maximum Power Point Tracking MPPT 22 Maximum Power Point Tracking MPPT 23 6 Inverter Status 24 Display information 24 7 Communications 27 8 Trouble shooting 29 9 Spec...
Страница 4: ...di in ng g i in ns st ta al ll la at ti io on n a an nd d s sa af fe e o op pe er ra at ti io on n o of f t th hi is s u un ni it t B Be e s su ur re e t to o r re ea ad d t th hi is s m ma an nu ua a...
Страница 5: ...a DC voltage When connected to this equipment a photovoltaic panel will charge the DC link capacitors 3 Energy stored in this equipment s DC link capacitors presents a risk of electric shock Even afte...
Страница 6: ...to meet all safety requirements some parts and surfaces of Inverter are still hot during operation To reduce the risk of injury do not touch the heat sink at the back of the PV Inverter or nearby sur...
Страница 7: ...per installation z Unauthorized modification testing or repairing z Use and application beyond the definition in this manual z Application beyond the scope of safety standards z Acts of nature such as...
Страница 8: ...m View Parts Description Display information switch Operation LED Green normal Operation LED Red fault status Solar panel input RS232 cover Optional communications slot RS232 others Utility AC connect...
Страница 9: ...han similar products of the same size z Embedded LCD display showing complete status information z Natural convection cooling Quiet fan less design z Stylish modern casing z Compact small profile z Hi...
Страница 10: ...it ti io on ns s D Do o n no ot t e ex xp po os se e t th he e P PV V I In nv ve er rt te er r t to o d di ir re ec ct t s su un nl li ig gh ht t D Di ir re ec ct t s su un nl li ig gh ht t i in nc cr...
Страница 11: ...en nt t t te em mp pe er ra at tu ur re e i is s u up p t to o 5 55 5 C C H Ho ow we ev ve er r f fo or r o op pt ti im ma al l o op pe er ra at ti io on n i it t i is s r re ec co om mm me en nd de...
Страница 12: ...e that can support the PV Inverter 2 Inverter requires adequate cooling space Allow at least 20cm space above and below the inverter 3 Using the mounting frame as a template drill 4 holes as illustrat...
Страница 13: ...at tu us s d di is sp pl la ay y c ca an n b be e e ea as si il ly y v vi ie ew we ed d C Ch ho oo os se e a a s st tr ro on ng g m mo ou un nt ti in ng g w wa al ll l t to o p pr re ev ve en nt t v...
Страница 14: ...ter C Ch he ec ck k t th he e s se ec cu ur re e m mo ou un nt ti in ng g o of f t th he e P PV V I In nv ve er rt te er r b by y t tr ry yi in ng g t to o r ra ai is se e i it t f fr ro om m t th he...
Страница 15: ...single phase 2 Open the breaker or fuse between PV Inverter and utility 3 For Inverter connect AC wires as follows z Insert utility wires through cable gland Connect wires according to polarities indi...
Страница 16: ...4 Suggested cable width for AC wire Model Diameter mm Area mm2 AWG no EATON ETN1000 EATON ETN2000 1 02 1 25 16 Connect to PV Panel DC input 1 Make sure the maximum open circuit voltage Voc of each PV...
Страница 17: ...im mu um m D DC C c cu ur rr re en nt t H Hi ig gh h v vo ol lt ta ag ge es s e ex xi is st t w wh he en n t th he e P PV V p pa an ne el l i is s e ex xp po os se ed d t to o t th he e s su un n T To...
Страница 18: ...Inverter always tries to convert the maximum power from your PV panel s 3 Connection system This interface between Utility and PV Inverter may consist of electrical breaker fuse and connecting termina...
Страница 19: ...ng Inverter uses just enough power from the PV panel monitor internal system status In normal mode the green LED is on 2 Fault mode The internal intelligent controller can continuously monitor and adj...
Страница 20: ...red LED Illuminates during a fault or failure Details of possible faults and their solutions can be found in Chapter 6 Inverter Status Function Key Function Key is a key on PV Inverter which can be pr...
Страница 21: ...ect to the grid z Normal operation When PV string DC voltage is greater than 150V Inverter operates in the normal state In this state it feeds power to the grid Inverter automatically stops when the P...
Страница 22: ...ol A natural phenomenon of LCD displays is the background color is darker at higher temperatures At higher temperatures the characters may not be easily identified In this case the adjust the contrast...
Страница 23: ...quency xx xHz Model A1 00 Normal state Contrast Set language Feeding Total energy DC PV voltage Feeding current Etoday xxx xxKWh Daily energy AC Grid freq Model name FW version Operating status Contra...
Страница 24: ...rter is tracking the power according to the varied sunlight IPV A UPV V 0 10 20 30 40 50 1 2 3 4 5 PPV W 25 50 75 100 125 W Wh he en n t th he e P PV V p pa an ne el l s s o ou ut tp pu ut t i is s l...
Страница 25: ...range 100 150V during start up After PV voltage is higher than 100V inverter is waiting for feeding to grid Check grid Checking xxxS When PV voltage 150V inverter is checking feeding conditions Feedi...
Страница 26: ...tility is not available Input voltage too high PV over voltage Input voltage is higher than the maximum input voltage Inverter Fault Consistent failure Consistent Fault The readings of 2 microprocesso...
Страница 27: ...nsor is abnormal GFCI detection problem GFCI Failure The GFCI detection circuit is abnormal System Information Model display EATON ETN1000 ETN2000 Inverter model xkW inverter LCD contrast Contrast LCD...
Страница 28: ...is Pin Functional Description 1 N C 2 TxD 3 RxD 4 N C 5 Common 6 N C 7 N C 8 N C 9 N C N N C C m me ea an ns s N No o C Co on nn ne ec ct ti io on n 2 Optional communications port It is a powerful ext...
Страница 29: ...p pr re ev ve en nt t r ri is sk k o of f d da am ma ag ge e i it t i is s r re ec co om mm me en nd de ed d t th ha at t o on nl ly y a au ut th ho or ri iz ze ed d p pe er rs so on nn ne el l p pe e...
Страница 30: ...t is too high 2 Unplug the inputs from the PV generator and check the peripheral AC system 3 After the cause is cleared re plug the PV panel and check PV Inverter status 4 If the problem persists plea...
Страница 31: ...t DC Sensor Fault GFCI Failure 1 Disconnect ALL PV or PV 2 Wait for few seconds 3 After the LCD switches off reconnect and check again 4 If the message reappears please contact Eaton z If there is no...
Страница 32: ...ower factor 0 99 0 99 Maximum 95 96 European 93 95 Environment Protection degree IP 43 Operating temperature 20 to 55 C Humidity 0 to 95 non condensing Heat Dissipation Convection Power consumption 7W...
Страница 33: ...Product specifications are subject to change without notice Edition 1 6E 2010 06 32...
