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Zeversolar Eversol TL1000-20, Installation And Operating Instructions Manual, Page: 34 / 60

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Zeversolar Eversol TL1000-20 Installation And Operating Instructions Manual Download Page 34

 

Installation and Operating Instructions    V01

                                                                           

  33

 

NOTICE! 

The inverter can be destroyed by wrong communication wiring!

 

Internal components of the inverter can be irreparably damaged due to 
incorrect wiring between the power wire and signal wire.   

• Please check the wiring of the RJ45 connect

or before crimping the contact. 

The pin assignment of the RJ45 socket on the inverter is as follows: 

Pin1------- TX_RS485A 

 

 

Pin2-------TX_RS485B 
Pin3-------RX_RS485A 
Pin4-------GND 
Pin5-------GND 
Pin6-------RX_RS485B 
Pin7-------+7V 
Pin8-------+7V 

 

RS485 communication via network cable: 
1.

 

Remo

ve the inverter’s 

communication panel by loosening the four screws with 

the Torx T20 wrench. Unscrew the M25 cable gland and remove the filler-plug 
from the cable gland. 

 
 
 
 
 
 
 

 
 
 

 
 
 
 
 

Summary of Contents for Eversol TL1000-20

Page 1: ...540 00108 01 Eversol TL1000 20 TL1500 20 TL2000 20 TL3000 20 Solar Inverters 01 REV DATE...

Page 2: ...n the type label 8 2 5 Basic safety protection 9 3 Unpacking 10 3 1 Scope of delivery 10 3 2 Checking for transport damage 10 4 Mounting 11 4 1 Ambient conditions 11 4 2 Selecting the mounting locatio...

Page 3: ...ling the DC connectors 29 5 5 4 Connecting the PV array 30 6 Communication 32 6 1 System monitoring via RS485 32 6 2 Updating the firmware via RS485 35 7 Operation 36 7 1 Overview of the control panel...

Page 4: ...50 10 5 Efficiency 51 10 5 1 Efficiency curve TL1000 20 51 10 5 2 Efficiency curve TL1500 20 52 10 5 3 Efficiency curve TL2000 20 53 10 5 4 Efficiency curve TL3000 20 53 10 6 Power reduction 54 11 Tr...

Page 5: ...ning and maintenance of the following Zeversolar inverters Eversol TL1000 20 TL1500 20 TL2000 20 TL3000 20 Observe all documentation that accompanies the inverter Keep them in a convenient place and a...

Page 6: ...or moderate injury NOTICE NOTICE indicates a situation which if not avoided can result in property damage INFORMATION INFORMATION provides tips which are valuable for the optimal installation and oper...

Page 7: ...a high capacitance to ground must only be used if their coupling capacitance does not exceed 1 0 F 2 1 5 When the PV modules are exposed to sunlight a DC voltage is supplied to this equipment 2 1 6 Wh...

Page 8: ...er to protect property and personal safety CAUTION Risk of injury due to hot heat sink The heat sink may get hot during operation Do not touch CAUTION Possible damage to health as a result of the effe...

Page 9: ...complies with the requirements of the applicable EC guidelines Certified safety The product is TUV tested and complies with the requirements of the German Equipment and Product Safety Act RCM The pro...

Page 10: ...ction We provide the following safety protection 1 Over voltage under voltage protection 2 Over frequency under frequency protection 3 Over temperature monitoring 4 Residual current monitoring 5 Insul...

Page 11: ...w 2 pcs 1 set D DC connector 2 units for TL1000 20 TL1500 20 TL2000 20 4 units for TL3000 20 E AC plug 1 piece F Documentation 1 set A B C D E F Carefully check all of the components in the carton If...

Page 12: ...erter in areas where it cannot be touched inadvertently 3 Ensure good access to the inverter for installation and possible service 4 Observe the minimum clearances to walls other inverters or objects...

Page 13: ...location that allows long term exposure to direct sunlight 7 The mounting method location and surface must be suitable for the inverter s weight and dimensions 8 If mounted in a residential area we re...

Page 14: ...re there is a risk of explosion 4 2 Selecting the mounting location 1 Mount the inverter vertically or tilted backward by a maximum of 15 2 Never mount the inverter tilted forward or sideways 3 Never...

Page 15: ...e holes 4 3 Mounting the inverter with the wall mounting bracket Mounting procedures 1 Use the wall bracket as a drilling template and mark the positions of the drill holes then drill 4 holes 10 to a...

Page 16: ...of the inverter to ensure that it is securely in place 5 Push in the inverter as far as possible and attach it to both sides of the wall bracket using the M5 screws and washers If a second protective...

Page 17: ...r grounding and then connect the DC inputs When disconnecting disconnect the DC inputs first and then disconnect the AC connector Do not under any circumstances connect the DC inputs when the AC conne...

Page 18: ...of the PV array plus a safety reserve of 20 Install a DC switch to each PV string to isolate the DC side of the inverter We recommend the following electrical connection 5 3 Overview of the connectio...

Page 19: ...owing requirements for stranded copper wire Object Description Value A External diameter 10 mm to 14 mm B Conductor cross section 2 5 mm to 4 mm C Stripping length of the insulated conductors approx 1...

Page 20: ...L2000 20 TL3000 20 2 5 mm 43m 23 m 21 m 15 m 4 mm 69m 37 m 33 m 24 m The required conductor cross section depends on the inverter rating ambient temperature routing method cable type cable losses vali...

Page 21: ...e screw D over the AC cable 3 Guide the threaded sleeve B with the sealing ring over the AC cable 4 Bend the AC cable The bending radius must be at least four times the cable diameter 5 Shorten the ca...

Page 22: ...cket element and tighten the screw Insert line conductor L brown or black into screw terminal L on the socket element and tighten the screw 8 Make sure the insulated conductors are securely connected...

Page 23: ...al lug and crimp the contact 2 Align the washer the terminal lug with protective conductor and the ground washer on the screw The teeth of the ground washer must be facing the heat sink 3 Insert the s...

Page 24: ...nt protection The inverter is equipped with an all pole sensitive residual current monitoring unit RCMU with an integrated differential current sensor which fulfills the requirements of DIN VDE 0100 7...

Page 25: ...d from IV to III 5 4 6 Circuit breaker No load should be applied between the circuit breaker and the inverter Use dedicated circuit breakers with load switch functionality for load switching The selec...

Page 26: ...oad 5 5 DC connection 5 5 1 Conditions for the DC connection PV modules of the connected strings must be of the same type the same number of series connected PV modules identical alignment identical t...

Page 27: ...e equipped with the negative DC connectors At an ambient temperature over 10 the open circuit voltage of the PV strings must not exceed 90 of the maximum DC input voltage of the inverter This prevents...

Page 28: ...cable must be of type PV1 F UL ZKLA or USE2 and comply with the following properties External diameter 5 mm to 8 mm Conductor cross section 2 5 mm to 6 mm Number of conductors at least 7 Nominal volta...

Page 29: ...the chamber of the clamping bracket the cable is correctly positioned Proceed to step 5 If the stranded wires are not visible in the chamber the cable is not correctly positioned Release the clamping...

Page 30: ...release the DC connector insert a flat blade screwdriver blade width 3 5 mm into the side catch mechanism and lever open 3 Carefully pull the DC connector apart 4 Release the clamping bracket To do so...

Page 31: ...is switched off and ensure that it cannot be accidentally reconnected 2 Ensure that the DC switch is switched off and ensure that it cannot be accidentally reconnected 3 Ensure that there is no ground...

Page 32: ...ation Seal the unused DC inputs with sealing plugs so that moisture and dust cannot penetrate the inverter Make sure all DC connectors are securely sealed 7 Ensure that all DC connectors are securely...

Page 33: ...ength of the network cable should not exceed 1 000 m The monitoring system layout for inverters is as follows The PMU connects to the inverter via the RJ45 interface and it connects to the router via...

Page 34: ...se check the wiring of the RJ45 connector before crimping the contact The pin assignment of the RJ45 socket on the inverter is as follows Pin1 TX_RS485A Pin2 TX_RS485B Pin3 RX_RS485A Pin4 GND Pin5 GND...

Page 35: ...troyed due to moisture and dust penetration All warranty claims become void Make sure the inverter s communication panel has been fastened properly Make sure the cable gland has been tightened firmly...

Page 36: ...the swivel nut firmly by hand If there is only one network cable please insert a filler plug into the remaining hole of the sealing ring against water ingress 6 Make sure the cable gland is mounted pr...

Page 37: ...l button and display messages and the language and safety regulation settings 7 1 Overview of the control panel The inverter is equipped with a character display three LED indicators and a control but...

Page 38: ...switch to different state information by pressing the control button as follows Line 1 State information E today Daily energy E total Energy generated since the inverter has been installed Vpv DC inpu...

Page 39: ...hen you arrive at the last entry the first entry is displayed when you press the button again You can freeze the display as follows Press the button for 3s when it shows the information you desire and...

Page 40: ...states Green LED The green LED is lit when the inverter is operating normally Yellow LED The yellow LED flashes during communication with other devices e g PMU Solarlog etc Also the yellow LED flashe...

Page 41: ...inverter is operating normally Fault 9 GFCI Fault Ground fault detection circuit is abnormal 8 AC HCT Fault Output current is abnormal 6 High DC Bus The voltage of DC busbar exceeds the permitted upp...

Page 42: ...ve MCU 41 Vac differs for M S A different value of grid voltage has been detected by the master and slave MCU 45 Fac Vac differs for M S A different value of grid frequency and voltage has been detect...

Page 43: ...ly and the language setting will be saved at the same time unless you press the button again within approximately 10s 7 3 2 Safety regulation setting There is a safety regulation setting function in t...

Page 44: ...regulations showing on the screen will constantly change For example if you choose the safety regulation for the Netherlands press the control key until the LCD display shows NL NEN50438 as below Wait...

Page 45: ...uipment such as insulating gloves 8 Commissioning 8 1 Electrical tests Carry out the main electrical tests as follows Check the PE connection with a multimeter make sure that the inverter s exposed me...

Page 46: ...omatically Usually there are three states during operation Waiting When the initial voltage of the strings is greater than the minimum DC input voltage but lower than the start up DC input voltage the...

Page 47: ...ure against reconnection 3 Use a current probe to ensure that no current is present in the DC cables 4 Release and disconnect all DC connectors To do so insert a flat blade screwdriver or an angled sc...

Page 48: ...p 3500Wp Max DC input voltage 500 V Rated DC input voltage 360 V MPP voltage range 90 V to 450 V Full load MPP voltage range 95 to 450V 150 to 450V 200 to 450 V 200 to 450V Initial DC input voltage 95...

Page 49: ...50 Hz 3 45 Hz to 55 Hz Operating range at AC grid frequency 60 Hz 3 55 Hz to 65 Hz Rated output current at 220V 4 6A 6 8 A 9 1 A 13 6 A Rated output current at 230V 4 5A 6 5 A 8 7 A 13 A Rated output...

Page 50: ...n the embedded inverter software However if the power generation system is such that 3 68KVA SAmax 13 8KVA the standard cos phi characteristic curve defined in VDE AR N 4105 shall be applied through t...

Page 51: ...n Wall mounting bracket Operating temperature range 25 C to 60 C Max permissible value for relative humidity non condensing 100 Max operating altitude above mean sea level 2000 m Ingress protection IP...

Page 52: ...and Vmppmin graphically In all cases the efficiency refers to the standardized power output Pac Pac r according to EN 50524 VDE 0126 13 2008 10 cl 4 5 3 Notes Values are based on rated grid voltage c...

Page 53: ...52 V01 Installation and Operating Instructions 10 5 2 Efficiency curve TL1500 20 Max efficiency max 97 0 European weighted efficiency EU 96 0...

Page 54: ...perating Instructions V01 53 10 5 3 Efficiency curve TL2000 20 Max efficiency max 97 0 European weighted efficiency EU 96 0 10 5 4 Efficiency curve TL3000 20 Max efficiency max 97 2 European weighted...

Page 55: ...ating parameters including ambient temperature and input voltage grid voltage grid frequency and power available from the PV modules This device can decrease power output during certain periods of the...

Page 56: ...Installation and Operating Instructions V01 55 Power reduction with increased ambient temperature TL2000 20 Power reduction with increased ambient temperature TL3000 20...

Page 57: ...is fault occurs often contact the service 36 Make sure the grounding connection of the inverter is reliable Make a visual inspection of all PV cables and modules If this fault is still shown contact t...

Page 58: ...ltage and grid connection on the inverter Check the grid voltage at the point of connection of the inverter If the grid voltage is outside the permissible range due to local grid conditions try to mod...

Page 59: ...d 12 1 Cleaning the contacts of the DC switch Clean the contacts of the DC switch annually Perform cleaning by cycling the switch to and positions 5 times The DC switch is located at the lower left of...

Page 60: ...cted PV modules Error code Mounting location Zeversolar Factory Warranty The current warranty conditions come enclosed with your device These are also available online at www zeversolar com and can be...

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