Manuel d'utilisation / d'entretien du produit ETN2000 du fabricant Eaton Electrical
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EA T ON ETN1000 / ETN2000 Grid PV -Inverter Inst allation and Operation Manual V ersion 1.6 E 2010.06.
1 Before you start….................................................................................................... 3 Safety inst ructions ................................................................................................... 4 Limited W a rranty .
Edition 1.6E, 2010/06 2 Front Panel ............................................................................................. 20 LCD Display Sequenc e: ......................................................................... 22 Maximum Power Point T r acking (MPPT) .
3 Before you st art… Congratulations on choosi ng EA T ON ETN1 000 / ETN2000 Gri d PV -Inverter , a product from EA TON Grid PV -Inverter is a highly reliable product due to it s innovative design and perfect quality co ntrol. Such an inverter is used in high demand, grid-linked PV systems.
Edition 1.6E, 2010/06 4 Safety instructions z Risk of Electric Shock 1. Do not remove the ca sing. Inverter contains no u ser serviceable part s. Refer servicing to qualified se rvice personnel.
5 z Hot surfaces Although designed to meet all safety requirem ent s, some part s and surfaces of Inverter are still hot dur ing operation. T o reduce the risk of injury , do not to uch the he at sink at the ba ck of the PV -Inverter or nearby surfaces while Inverter is operating.
Edition 1.6E, 2010/06 6 Limited W arrant y Inverter comes with a limited warranty . This warranty includes all defect s of design, component s and manufacturi ng.
7 1. Overview 1.0 kW / 2.0kW Design Overview Front Vie w Bottom V iew Part s Description Display in f ormation switch Operatio n LED, Green , n ormal Operation LED, Red, fault status Solar panel input.
Edition 1.6E, 2010/06 8 2. Features z V ery high conversion ef ficie ncy (up to 96%) z MPPT (Maximum Power Point T racking) z Higher power cap acity tha n similar products of the same si ze. z Embedded LCD display showi ng complete status information z Natural convection cooli ng .
9 3. Inst allation instructions Opening the p ackage After opening the package, please ch eck the content s of the box. It should contai n the followin g: 1. One Inverter 2. One Instruction manual 3. One mounting frame 4. 4 mounting screws 5. 2 safety-lo c k screws 6.
Edition 1.6E, 2010/06 10 I I n n v v e e r r t t e e r r c c a a n n b b e e i i n n s s t t a a l l l l e e d d a a n n d d o o p p e e r r a a t t e e d d a a t t l l o o c c a a t t i i o o n n s s w w h h e e r r e e t t h h e e a a m m b b i i e e n n t t t t e e m m p p e e r r a a t t u u r r e e i i s s u u p p t t o o 5 5 5 5 ° ° C C .
11 Mounting Inverter to the wall 1. Select a wall or solid vertical surf ace that can support the PV -Inverter . 2. Inverter requires adequate cooli ng space. Allow at least 20cm space above and below the inverter . 3. Using the mounting frame as a templ a te, drill 4 holes as illustrated in the following figures.
Edition 1.6E, 2010/06 12 5. Hang the inverter on the mounting frame S S e e l l e e c c t t t t h h e e i i n n s s t t a a l l l l a a t t i i o o n n l l o o c c a a t t i i o o n n s s o o t t h h a a t t t t h h e e s s t t a a t t u u s s d d i i s s p p l l a a y y c c a a n n b b e e e e a a s s i i l l y y v v i i e e w w e e d d .
13 b) Check the upper stra ps of PV -Inverter and ensure it fits on to the bracket c) Insert safety-lock screws to t he bottom leg to secure the inverter C C h h e e c c k k t t h h e e s s e e c c u .
Edition 1.6E, 2010/06 14 Connecting to the grid (AC utility) 1. Measure grid (utility) voltag e and fre quency . It should be 230V AC (or 220V AC), 50/60Hz, and sin gle pha se. 2. Open the breaker or fuse b etween PV -Inverter and utility . 3. For Inverter , connect AC wires as follows: z Insert utility wires through cable gland.
15 z T wist the gland, att ached screws in order to seal the AC gland c over . T T o o p p r r e e v v e e n n t t r r i i s s k k o o f f e e l l e e c c t t r r i i c c s s h h o o c c k k , , e e n.
Edition 1.6E, 2010/06 16 10A DC in 2.0kW . B B e e f f o o r r e e c c o o n n n n e e c c t t i i n n g g P P V V p p a a n n e e l l s s t t o o D D C C t t e e r r m m i i n n a a l l s s , , p p l l e e a a s s e e m m a a k k e e s s u u r r e e t t h h e e p p o o l l a a r r i i t t y y i i s s c c o o r r r r e e c c t t .
17 4. System Diagram The typical connection diagram fo r t he entire PV system is sh own in the following figure. 1. PV Panel : Provide DC power to inverter . 2. EA TON ETN1000 / ETN2000 PV Inverter converts DC (Direct Current) power from PV panel(s) to AC (Alternating Current) power .
Edition 1.6E, 2010/06 18 5. Operating Y our PV -Inverter Modes of operation There are 3 dif f erent mode s of operation. 1. Normal mode : In this mode, Inverter wo rks normally . Whenever the supplied power from PV p anel is sufficient (volt age>150VDC), Inverter convert s power to the grid as generat ed by the PV panel.
19 Front Panel arrangement LED There are 2 LED’ s o n Inverter , one is green and the other i s red. Normally , only the green LED switch es on during operation. Their indicated status is expl aine d as follows: 1. Power on (green LED): It lights to in dicate that Inverter is runni ng.
Front Panel Operating Inverter is quite easy . During normal operation, Inverter runs automatically . However , to achieve maximum conversion ef ficien cy of Inverter , please read through the following information: 1. Automatic ON-OFF: Inverter star t s up automatically when DC -power from the PV panel is suf ficient.
Repeatedly press the fun ction key until the desired display is reached. Release the key and press again for more than 2 second until you see “Lock”, release the key; the information remain s on the display . T o change the display ag ain, please press the key as indicate d in above section 3.
LCD Display Sequence: Pac =xxxx.xW Eac=xxxxxxkWh Vdc=xxx.xV Iac= x.xA Frequency=xx.xHz Model A1.00 Normal state Contrast Set language Feeding T otal energy DC-PV voltage Feeding current Etoday=xxx.xxKWh Daily energy AC-Grid freq. Model name FW version Operating status Contrast Adj.
Maximum Power Point T racking (MPPT) A good PV inverter must be able to convert the maximum power from any PV panel. Due to its advanced design, In verter PV -Inverter can track the maximum power from your PV panel in any condition.
6. Inverter S tatus Inverter is designed to be use r-f riendly . Therefore, the st atu s of the Inverter can be easily understood by readin g the informatio n that shown on the front panel display . All possible messages are shown in the followin g t able.
Operating conditions In English Description Feeding current Iac = x.xA Feeding current amount in xx.x A PV array volt age Vdc = xxx.x V Input voltage from PV arra y , xxx.
Operating conditions In English Description DC bus voltage is too high High DC Bus The DC BUS voltage is higher than expected DC bus voltage is too low Low DC Bus The DC BUS voltage is lower than expected 2.5V reference voltage inside problem Ref 2.5V Fault The 2.
7. Communications Inverter is equipped with a powerful co mmuni cations interface and options. Use Inverter ’s EZ control to monitor t he st atus of your PV -Inverter . Also, qualified personnel can upgrade the firmwa re using the RS232 port. 1. RS232: T o use the RS232 port, remove the RS232 cover on the bot tom side of Inverter .
EA TON Cont act Information T elephone: 1300 3 EA TO N Web: http://www .Eatonelectric.com.au/ T T o o p p r r e e v v e e n n t t r r i i s s k k o o f f d d a a m m a a g g e e i i t t i i s s r r e .
8. T rouble shooting In most situations, the Inverter requi res very little service. Howeve r , if Inverter is not able to work perfectly , please refer to the following instructions before calling your local dealer . z Should any problems arise, the red (Fault) LED on the front p anel turns on and the LCD displays the rel evant information.
Over T emperature 1. The internal temperature is higher than specified normal value 2. Find a way to reduce the ambient temperature. 3. Or move the inverter to a cooler environment 4. If it is not effective, please contact Eaton. Relay Failure DC INJ High EEPROM Failure SCI Failure High DC Bus Low DC Bus Ref 2.
9. S pecifications Electrical Model EA TON ETN1000 EA TON ETN2000 Nominal AC power 1000W 2000W Max. AC po wer (in 10 minutes) 1 100W 2200W Input Nominal DCV 360V DC 360V DC Max. open DCV 500V DC 500V DC MPPT range 150 to 450V DC 150 to 450V DC Working range 100 to 500V DC 100 to 500V DC Max.
∗ Product specifications are subject to change without notice Edition 1.6E, 2010/06 32.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Eaton Electrical ETN2000 c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Eaton Electrical ETN2000 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Eaton Electrical ETN2000, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Eaton Electrical ETN2000 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Eaton Electrical ETN2000, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Eaton Electrical ETN2000.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Eaton Electrical ETN2000. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Eaton Electrical ETN2000 ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
