Danfoss DLX 4.6 Guía de instalación

DLX Installation Guide DLX 2.0 - DLX 2.9 - DLX 3.8 - DLX 4.6MAKING MODERN LIVING POSSIBLESOLAR INVERTERS

10 Installation Guide DLX series L00410622-01 Avoid enclosed areas with poor air flow! Sufficient ventilation is needed to prevent temperature build

Installation Guide DLX seriesL00410622-01 11 Figure 2.2.2: Inverter bracket 1. Carrier slots for the inverter 2. Steering slots for the inverter

12 Installation Guide DLX series L00410622-01 Figure 2.2.5: Mounting Inverter onto bracket • Lift the inverter up and guide the upper hooks into the

Installation Guide DLX seriesL00410622-01 13  Ensure that the conductors are listed for PV applications and the site environment, and that they ha

14 Installation Guide DLX series L00410622-01 2.4.2. Grounding Appropriate grounding of the entire PV system limits voltage surges, gives a common r

Installation Guide DLX seriesL00410622-01 15 NOTICE Maximum Voltage: The open circuit voltage, VOC, must never exceed 600 VDC under any conditio

16 Installation Guide DLX series L00410622-01 Figure 2.4.6: Stringbox with DC switch P1, P2, P3: Ungrounded terminals N1, N2, N3: Grounded termina

Installation Guide DLX seriesL00410622-01 17 Positive Grounded PV String Figure 2.4.8: Positive grounded PV string • Connect the positive connecto

18 Installation Guide DLX series L00410622-01 DANGER Be aware of high currents! If the DC terminals are mixed up during connection, high currents

Installation Guide DLX seriesL00410622-01 19 2.4.4. AC Connections (Grid) The AC connection includes wiring from the AC distribution panel through

II Installation Guide DLX series L00410622-01 Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed ma

20 Installation Guide DLX series L00410622-01 2.4.4.1. Connection Procedures Figure 2.4.10: Connection area with AC terminals 1. AC terminal bloc

Installation Guide DLX seriesL00410622-01 21 2.4.5. Network Connections The inverter is equipped with three communication interfaces: Ethernet, CAN

22 Installation Guide DLX series L00410622-01 • Ethernet: Use CAT5e or better, with size 0.21 mm2 /24 AWG, with a maximum total length of 100 m. • C

Installation Guide DLX seriesL00410622-01 23 CAN and RS-485 connection pinout 2.4.5.2. Jumper Position for Termination Resistance With multipl

24 Installation Guide DLX series L00410622-01 NOTICE Safety Equipment: The system installer is responsible for providing safety equipment that meet

Installation Guide DLX seriesL00410622-01 25 3. Start Up A minimum available voltage of 184 VAC, 230 VDC and a power greater than 7 WDC is required

26 Installation Guide DLX series L00410622-01 3.1.2. User Interface The User Interface on the front of the inverter contains a LCD screen, three LEDs

Installation Guide DLX seriesL00410622-01 27 3.1.2.2. LED There are three LEDs next to the display screen. The upper one is red, the middle is yell

28 Installation Guide DLX series L00410622-01 3.1.3. Start Installation configuration 1. Start Left – Cancel Right – OK Enter – Confirm 2. Langua

Installation Guide DLX seriesL00410622-01 29 4. Time HH.MM (24 H) Enter – Call up the time Up – Increase present digit Down – Decrease present d

Installation Guide DLX seriesL00410622-01 III Contents 1. Product Overview ...

30 Installation Guide DLX series L00410622-01 If the inverter is set to master, data must be collected from the follower inverters. The following sc

Installation Guide DLX seriesL00410622-01 31 If the inverter is configured as master: step through and set phase values (L1, L2, L3, L1-L2, L1-L3,

32 Installation Guide DLX series L00410622-01 CAUTION The selected grid code must match the actual installation site; otherwise the inverter may n

Installation Guide DLX seriesL00410622-01 33 12. Screen Timeout Enter – Call up the digits Default – Screen backlight OFF after 60 sec Left – Bac

34 Installation Guide DLX series L00410622-01 Table 5.2: Symbols appearing in the type screens Symbol Description Symbol Description Upper- or lowe

Installation Guide DLX seriesL00410622-01 35 16. Message Enter – Call up the keyboard This message field is to help distinguish and identify spec

36 Installation Guide DLX series L00410622-01 Warning Box Errors:1. No communication 2. Wrong grid settings • Check the LEDs on the inverters. If

Installation Guide DLX seriesL00410622-01 37 • The inverter carries out four test sequences, all of which are displayed on the screen. • After the

38 Installation Guide DLX series L00410622-01 4. Connection between Inverter and PC The site performance can be checked remotely by using a computer.

Installation Guide DLX seriesL00410622-01 39 5. Internal Web Server The inverter has an internal, onboard web Server providing detailed information

4 Installation Guide DLX series L00410622-01 1. Product Overview This Installation Guide contains all the necessary install information to connect an

40 Installation Guide DLX series L00410622-01 6. Troubleshooting This chapter contains useful information if the inverter malfunctions during start-u

Installation Guide DLX seriesL00410622-01 41 Display Message Description ActionGrid fault (W/A – E05) No detection of the grid, not able to synch

42 Installation Guide DLX series L00410622-01 Display Message Description ActionCurrent / power limitation (W/A – E14) PV power exceeds inverter ra

Installation Guide DLX seriesL00410622-01 43 Display Message Description ActionHigh frequency on output side (W/A – E24) The frequency of the uti

44 Installation Guide DLX series L00410622-01 7. Maintenance and Disposal Regular inspection of the PV system is an important safety precaution to en

Installation Guide DLX seriesL00410622-01 45 8. Warranty The inverters are compatible with all relevant standards and are guaranteed to be free of

46 Installation Guide DLX series L00410622-01

Installation Guide DLX seriesL00410622-01 47 9. Technical Data Parameter DLX 2.0 DLX 2.9 DLX 3.8 DLX 4.6 AC |S| Rated apparent power 2000 V

Danfoss Solar Inverters A/SUlsnaes 1 DK-6300 Graasten Denmark Tel: +45 7488 1300 Fax: +45 7488 1301 E-mail: [email protected] www.solar-inve

Installation Guide DLX seriesL00410622-01 5 Table 1.2: Symbols appearing on the product label Symbol Description Discharge time: High voltages ma

6 Installation Guide DLX series L00410622-01 1.3.2. Unpacking • Place the box in position, with the top clearly visible and according to the arrow ma

Installation Guide DLX seriesL00410622-01 7 The front surface of the inverter consists of an upper and a lower cover. The upper cover may only be

8 Installation Guide DLX series L00410622-01 2. Installation The DLX inverters contain no user-serviceable parts, and installation and maintenance mu

Installation Guide DLX seriesL00410622-01 9 2.1.1. Disconnection Devices Disconnection devices, switches or circuit breakers, enable a shut-off fr