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2.6 Parallel PV String Configuration

For parallel PV string configuration, always use the internal
parallel jumper, together with an external parallel coupling.

150AA026.12

12A

12A

12A

12A

12A

12A

20A

20A

20A

Inverter

PV module

12A

12A

12A

20A

20A

20A

30A

12A

12A

12A

20A

20A

20A

7A

7A

Cabling

12A

12A

12A

12A

12A

12A

12A

12A

12A

7A

7A

2

1

1

1

3

Illustration 2.20 Correct Parallel Connection

1

Parallel jumper

2

Parallel connection, 3 inputs

3

Parallel connection, 2 inputs

Table 2.2 Legend to

Illustration 2.20

Installation

12

L00410309-09_02

2

2

www.neoenerji.com

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Summary of Contents for TLX Pro

Page 1: ...TLX Installation Manual Three phase 6k 8k 10k 12 5k and 15k MAKING MODERN LIVING POSSIBLE SOLAR INVERTERS w w w n e o e n e r j i c o m...

Page 2: ...nd PV using the PV load switch Ensure that the device cannot be unintentionally reconnected Use a voltage tester to ensure that the unit is disconnected and voltage free The inverter can still be char...

Page 3: ...y higher than the maximum operating current and depends on the level of solar irradiation PV Load Switch The PV load switch 1 enables safe disconnection of DC current Conformity Go to the download are...

Page 4: ...14 2 8 Auxiliary Input Output 14 2 9 Autotest Procedure 14 3 Start up and Check of Settings 15 3 1 1 Initial Setup 15 3 2 Troubleshooting 17 3 3 Master Mode 17 4 Technical Data 18 4 1 General Data 18...

Page 5: ...TLX Series inverter range comprises the variants TLX TLX TLX Pro TLX Pro TLX TLX TLX Pro TLX Pro Common features Power 6 kVA 15 kVA Enclosure IP54 PV connectors MC4 connectors User interface Display S...

Page 6: ...nection 5 Install PV 6 Install Auxiliary input according to 2 8 Auxiliary Input Output 7 Close the inverter according to 2 4 Opening and Closing the Inverter 8 Turn on AC at the mains switch 9 Set lan...

Page 7: ...Potential free relay PELV Safe to touch 5 Auxiliary interface RS 485 6 Auxiliary interface Temperature Irradiation Energy meter SO 7 Auxiliary interface Ethernet Other 8 PV load switch The TLX Pro an...

Page 8: ...ll times For details refer to 4 Technical Data Illustration 2 1 Avoid constant stream of water Illustration 2 2 Avoid direct sunlight Illustration 2 3 Ensure adequate air flow Illustration 2 4 Ensure...

Page 9: ...ances Observe these distances when installing one or more inverters One row mounting is recommended Contact the supplier for information on mounting in more rows Installation 6 L00410309 09_02 2 2 w w...

Page 10: ...he inverter is mandatory Use screws that can safely carry the weight of the inverter The inverter must be aligned and it is important that the inverter is accessible at the front to allow room for ser...

Page 11: ...uides 1 at the top plate to control the inverter horizontally Illustration 2 11 Secure the inverter Lift the inverter upwards 2 over the top of the mounting plate until the inverter tilts towards the...

Page 12: ...away from the wall plate 2 4 Opening and Closing the Inverter WARNING Remember to observe all ESD safety regulations Any electrostatic charge must be discharged by touching the earthed housing before...

Page 13: ...p until it falls into place Guide the front cover into place and fasten the two front screws Illustration 2 17 Fasten Front Screws CAUTION The two front screws are the PE connection to the front cover...

Page 14: ...nnection 3 Open the front cover 4 Insert the cable through the AC gland to the terminal blocks 5 The three mains wires L1 L2 L3 and the Neutral wire N are mandatory and must be connected to the 4 pole...

Page 15: ...12A 12A 20A 20A 20A Inverter PV module 12A 12A 12A 20A 20A 20A 30A 12A 12A 12A 20A 20A 20A 7A 7A Cabling 12A 12A 12A 12A 12A 12A 12A 12A 12A 7A 7A 2 1 1 1 3 Illustration 2 20 Correct Parallel Connecti...

Page 16: ...el connection 1 input Current in first input is exceeded thus overloading cable and PV load switch 3 Parallel connection missing All PV power feeds into one input thus risking overload of PV connector...

Page 17: ...st be mounted included in the scope of the delivery All inverters with MC4 connections are delivered with seal caps on inputs 2 and 3 During installation the seal caps of those inputs that are to be u...

Page 18: ...t Language The language is set to English at initial start up To change this setting press the OK button Press to scroll down through the languages Select language by pressing OK NOTE To use the defau...

Page 19: ...e list of countries To select a country press OK Illustration 3 6 Select Grid Code The display will now show Select grid The grid code is set to undefined at initial start up To select grid code press...

Page 20: ...Mode The TLX Pro and TLX Pro inverters include a Master mode feature that allows one inverter to be appointed as master inverter From the web interface of the master inverter it is possible to access...

Page 21: ...urrent distortion THD 4 5 cosphiac r Power factor at 100 load 0 99 Controlled power factor range 0 8 over excited 0 8 under excited Power loss Connecting mode 10 W Night time power loss off grid 5 W f...

Page 22: ...nt 2 At identical input voltages At unequal input voltages Vmppmin can be as low as 250 V depending on total input power 3 Remotely controlled via CLX monitoring and grid management product or third p...

Page 23: ...15k Austria TOR Hauptabschnitt D4 TOR Hauptabschnitt D2 Belgium Synergrid C10 11 Revisie 2012 06 Synergrid C10 17 revisie 8 mei 2009 Czech Republic Czech Energy Act Act No 458 2000 Article 24 Paragra...

Page 24: ...ultural zones Must be measured and classified acc to ISA S71 04 1985 Vibration 1G Ingress protection class 54 Max operating altitude 3000 m above sea level PELV protection is effective up to 2000 m ab...

Page 25: ...m DC Max 1000 V 12 A Cable length 4 mm2 4 8 km 200 m Cable length 6 mm2 3 4 km 200 300 m Mating connector Multi contact PV ADSP4 PV ADBP4 The distance between inverter and PV array and back plus the c...

Page 26: ...llustration 4 3 TLX Series 8k Cable Losses versus Cable Length m 2 5 mm2 4 mm 2 6 mm 2 10 mm 2 2 1 5 1 0 5 0 0 20 40 60 80 m 150AA046 11 Illustration 4 4 TLX Series 10k Cable Losses versus Cable Lengt...

Page 27: ...10 mm 2 2 1 5 1 0 5 0 0 20 40 60 80 m 150AA048 11 Illustration 4 6 TLX Series 15k Cable Losses versus Cable Length m Consider also the following when choosing cable type and cross sectional area Ambi...

Page 28: ...tening Torque 1 Terminal blocks large Straight slot 1 0 x 5 5 mm Min 1 2 Nm 2 Terminal blocks small Straight slot 1 0 x 5 5 mm 0 5 Nm 3 PE Straight slot 1 0 x 5 5 mm 2 2 Nm 4 M16 SW 19 mm 2 3 Nm 5 M25...

Page 29: ...ter current Iacmax 9 0 A 11 9 A 14 9 A 18 7 A 22 4 A Recommended blow fuse type gL gG 13 A 16 A 20 A 20 A 25 A Recommended automatic fuse type B 16 A 20 A 20 A 25 A 32 A Table 4 8 Mains Circuit Specif...

Page 30: ...x PT1000 3 Cable specification Cable jacket diameter 4 8 mm Cable type Shielded Single Pair 2 wire Cable shield termination Via EMC cable clamp Maximum wire gauge 2 5 mm2 Maximum resistance per wire 1...

Page 31: ...mmended for both Ethernet and RS 485 3 Third input is used for compensation of the irradiation sensor 4 The number of inverters to be connected in the RS 485 network depends on which peripheral device...

Page 32: ...gy meter 7 Relay 1 Table 4 11 Legend to Illustration 4 9 4 9 RS 485 and Ethernet Connections RS 485 Terminate the RS 485 communication bus at both ends To terminate the RS 485 bus Connect Bias H to RX...

Page 33: ...7 8 Illustration 4 12 RJ 45 Pinout Detail for Ethernet Colour Standard Pinout Ethernet Cat 5 T 568A Cat 5 T 568B 1 RX Green white Orange white 2 RX Green Orange 3 TX Orange white Green white 4 Blue B...

Page 34: ...ogues brochures and other printed material Danfoss reserves the right to alter its products without notice This also applies to products already on order provided that such alterations can be made wit...

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