Installation and Operation Manual
Solar Inverters UX-MII-series
© Autarco Group B.V.
IM-S2-UX-MII-EN-V2.1
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Страница 1: ...Installation and Operation Manual Solar Inverters UX MII series Autarco Group B V IM S2 UX MII EN V2 1 1...
Страница 2: ...is an integral part of the unit Please read the manual carefully before installation operation or maintenance Keep this manual for future reference Product information is subject to change without no...
Страница 3: ...learance 14 3 7 Mounting procedure 15 4 Electrical installation 17 4 1 AC connection 17 4 2 DC connections 21 4 3 Commissioning and Decommissioning sequence 22 5 Communication and monitoring 23 5 1 In...
Страница 4: ...9 Disposal 38 10 Troubleshooting 39 10 1 General 39 10 2 Internal component fault 39 10 3 Grid errors 40 10 4 System and design fault 41 11 Product specifications 42 UX MII series Inverters 4...
Страница 5: ...ety instructions which if not correctly followed could result in burns 2 2 Target Audience This manual is intended for anyone who uses Autarco UX MII series inverter Before any further action the oper...
Страница 6: ...60000 S HV MII S2 UX70000 S HV MII The S2 in the product code means the product is a grid tied inverter If the product has an S at the end it comes with integrated DC switches The MII stands for the M...
Страница 7: ...hot during operation please don t touch the heat sink or peripheral surface during or shortly after operation NOTICE Do not directly connect the AC output of the inverter to any private AC equipment...
Страница 8: ...verter 10 min DANGER HIGH ELECTRIC VOLTAGE This device is directly connected to the public grid All work to the inverter shall be carried out by qualified personnel only There might be residual curren...
Страница 9: ...he key to our international track record of delivering extremely reliable solar power solutions Key features Maximum efficiency of 98 7 5 6 MPPT with wide voltage range Low turn off voltage High enclo...
Страница 10: ...4 3 Product overview UX MII series Inverters 10...
Страница 11: ...ted to a high voltage DC power generator and AC grid Inappropriate installation may jeopardize the life span of the inverter The installation site must have good ventilation conditions Direct exposure...
Страница 12: ...to hold the weight of the inverter The ambient temperature of the installation site should be between 20 C and 60 C It is not recommended that the inverter is exposed to direct sunshine Make sure of...
Страница 13: ...installation and operation manual 4 6 Safety clearance Caution Make sure heat sinks are out of reach of children Observe the following minimum clearances to walls IM S2 UX MII EN V2 1 13...
Страница 14: ...e wall bracket has the dimensions below Please ensure the positions of the holes are suitable for fitting expansion bolts Step 2 Mount the wall bracket onto the mounting wall with appropriate screws p...
Страница 15: ...3 Lower the inverter onto the bracket The screw holes in the wall bracket should align with the raised convex on the inverter bracket Step 4 Fix the bottom of the inverter to the wall bracket with the...
Страница 16: ...RCOM will detect the volume of the leakage current and compare it with the expected value if the leakage current exceeds the permitted range the RCPD will disconnect the inverter from the AC load If r...
Страница 17: ...ion of the wire past the cable crimping area of the OT terminal then use a hydraulic crimp tool to crimp the terminal The crimped portion of the terminal must be insulated with heat shrinkable tube or...
Страница 18: ...CE It is important that the AC wires are connected to the right terminals as indicated by the L N and Earth symbols on each AC connector In the Netherlands and most other countries a second protective...
Страница 19: ...rating of the circuit breaker rating may be necessary due to self heating or if exposed to heat S2 UX50000S MII S2 UX60000S MII S2 UX60000S HV MII S2 UX70000S HV MII Max AC current A 83 6 100 3 79 4 9...
Страница 20: ...assemble MC4 connectors please refer to our MC4 connector manual DANGER For protection against electric shock MC4 connectors must be isolated from the PV array while being assembled or disassembled DC...
Страница 21: ...V is higher than the start up voltage the inverter will turn on and the initial interface of the LCD will show Current status Waiting on the upper left corner Then the inverter will check its internal...
Страница 22: ...include a 16 Pin COM connector to use with the 16 Pin COM port The Pin definition is shown below Facing the connector Pin is on the left of the first row the rest is shown in the diagram below The di...
Страница 23: ...3 Push the sleeve onto the connector ad fasten the locking nut on the end of the sleeve 4 Connect the connector to the 16 Pin COM port at the bottom of the inverter Disconnection steps 1 Press the bu...
Страница 24: ...g for a single inverter Every inverter can connect an Autarco one to one datalogging stick for remote monitoring purposes The data logging stick should be directly connected to the 4 pin COM port at t...
Страница 25: ...RUN STOP of inverters Pin 13 and 14 can be used to perform control logic When the relay is closed the inverter can operate normally When the relay is open the inverter will reduce its output power to...
Страница 26: ...Meter in Grid Meter in Load UX MII series Inverters 26...
Страница 27: ...nverter will start initializing After approx 3 minutes the inverter will start normal operation with the inverter display showing GENERATING 7 2 Inverter display NOTICE During normal operation make su...
Страница 28: ...the input current A of the MPPT4 V_DC05 VALUE V I_DC05 VALUE A Shows the input voltage V of the MPPT5 Shows the input current A of the MPPT5 V_DC06 VALUE V I_DC06 VALUE A Shows the input voltage V of...
Страница 29: ...input 5 Shows the input current A of the DC input 6 I_DC07 VALUE A I_DC08 VALUE A Shows the input current A of the DC input 7 Shows the input current A of the DC input 8 I_DC09 VALUE A I_DC10 VALUE A...
Страница 30: ...ess ESC key to go back to the main menu Alarm Messages Scroll through the last ten alarm messages for troubleshooting purposes Running Message The screen shows the internal operation parameters of the...
Страница 31: ...y to save the setting Press ESC key to cancel and return When selecting User defined the following upper and lower values have to be set for voltage and frequency OV G V1 300 480V OV G V1 T 0 01 9s OV...
Страница 32: ...u if the grid is unbalanced 1 Set output power 2 Set reactive power 3 Out_P with restore set of power by using UP DOWN buttons 4 Rea_P with restore 5 Select PF curve Calibrate Energy Maintenance or re...
Страница 33: ...utput power will be limited to zero 1 Select Initial Settings 2 Select DRM and set it to ON Restore Settings Restore Settings resets the inverter to factory defaults HMI Updater Selecting HMI Updater...
Страница 34: ...the level unless requested so by maintenance personnel If an arc fault is detected more than 5 times in 24 hours the inverter will shut down A message will be displayed on the LCD screen to indicate t...
Страница 35: ...e fan will be activated It will switch off once the core temperature is below 60 C 8 Monitoring setup and system registration The instructions about monitoring setup and system registration can be fou...
Страница 36: ...or corrosive materials to clean the inverter 9 1 Fan Maintenance If the fan does not work properly the inverter will not be cooled effectively and inverter efficiency may be reduced Check the operati...
Страница 37: ...ly Restart the inverter 10 Disposal To comply with European Directive 2002 96 EC on waste Electrical and Electronic Equipment and its implementation as national law electrical equipment that has reach...
Страница 38: ...omponent fault Error type Display message Error code Error description Action Over BUS DC voltage OV BUS 1021 Internal fault 1 Restart inverter up to three times 2 If error persists contact installer...
Страница 39: ...exceeds the standard set in the inverter 1 Wait to see if the grid frequency returns within limits 2 If a problem persists check whether the grid standard is set correct in Advanced Settings see 6 6 3...
Страница 40: ...system 1 Restart inverter up to three times 2 Call installer to a Check for pinched crimped or otherwise damaged cables and connections b Check all switches for short circuit 3 If error persists cont...
Страница 41: ...nection type MC4 MC4 MC4 MC4 Output Nominal AC power W 50000 60000 60000 70000 Max AC power W 55000 66000 66000 77000 Nominal AC current A 76 0 72 2 91 2 86 6 72 2 84 2 Max AC current A 83 6 100 3 79...
Страница 42: ...rrent detection Yes Surge protection Yes Grid monitoring Yes Islanding protection Yes Temperature protection Yes Integrated DC switch Optional General data Dimensions W x H x D mm 670 X 560 X 340 Weig...
Страница 43: ...Noise level dBA 60 LED indicators 3 LCD display LCD 4 buttons Communication interfaces 1xRS485 1x16 pin connector for meter drm and daisy chaining Optional interfaces Wi Fi GPRS LAN 4G Standard warran...
