socomec SUNSYS H50 Installation And Operating Manual Download Page 24

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SUNSYS H50

- Ref.: IOMSUNHMXX05-GB 01

9. MESSAGES

A30: Bus
Unbalance

1. Not totally independent or parallel between inputs

2. PV Array short to Ground

3. Driver for boost is defective or disconnected

4. Detection circuit malfunction

1. Check the input connections

2. Check the PV Array insulation

3. Check the driver curcuit for boost inside the inverter

4. Check the detection circuit inside the inverter

A31: Bus_P Over
Volt Rating

1. Problems with wiring of strings

2. String short-circuiting to earth

3. Internal control circuits not working

1. Check the parallel string setup connected to the inverter

2. Check the system

3. Contact the technician

A33: Bus_N Over
Volt Rating

1. Problems with wiring of strings

2. String short-circuiting to earth

3. Internal control circuits not working

1. Check the parallel string setup connected to the inverter

2. Check the system

3. Contact the technician

A35: Bus Volt
Over Rating

1. Driver for boost is defective

2. Voc of PV array is over 1000Vdc

3. Surge occurs during operation

4. Detection circuit malfunction

1. Check the driver curcuit for boost inside the inverter

2. Modify the solar array setting, and make the

Voc less than 1000Vdc

3. N/A

4. Check the detection circuit inside the inverter

A36:Output Curr
Transient Over

1. Surge occurs during operation

2. Driver for inverter stage is defective

3. Switching device is defective

4. Detection circuit malfunction

1. N/A

2. Check the driver circuit in inverter stage

3. Check all switching devices in inverter stage

4. Check the detect circuit inside the inverter

A37: AC Curr
Over Rating

1. AC grid overvoltage

2. Internal control circuits not working

1. Switch off/switch on again

2. Contact the technician

A45: HW OOCP

1. WB1 WB2 misconnection.

2. Detection circuit malfunction

1. Check the connection of WB1 and WB2.

2. Check the detection circuit inside the inverter

A50:Zero Cross
Circuit Fail

The detection circuit for synchronal signal malfunction

Check the detection circuit for synchronal signal
inside the inverter

A56:Hardware
Incompatibility

Firmware version incorrect

Update the firmware

A60: DC Curr
Over Rating

1. Switching device in boost is defective

2. Driver for boost is defective

3. Input current detection circuit malfunction

1. Check all switching device in boost

2. Check the driver curcuit for boost inside the inverter

3. Check input current detection circuit

A70: DC Curr
Transient Over

1. Switching device in boost is defective

2. Driver for boost is defective

3. Input current detection circuit malfunction

1. Check all switching device in boost

2. Check the driver curcuit for boost inside the inverter

3. Check input current detection circuit

Summary of Contents for SUNSYS H50

Page 1: ...SUNSYS H50 Installations und bedienungsanleitung DE Manuel d installation et d utilisation FR Installation and operating manual GB Manuale di installazione e uso IT ...

Page 2: ......

Page 3: ... 4 1 WARNINGS 8 4 2 CONDITIONS FOR INSTALLATION 8 4 3 WALL FIXING 9 5 CONNECTIONS 10 5 1 DESCRIPTION 10 5 2 AC CONNECTION 12 5 3 DC CONNECTION 12 5 4 COMMUNICATION MODULE CONNECTIONS 13 6 COMMISSIONING 14 6 1 PHOTOVOLTAIC MODULE SETUP 14 6 2 AC GRID VOLTAGE REQUIREMENTS 14 6 3 FIRST START UP 14 7 CONTROL PANEL 16 8 MENU 17 8 1 DESCRIPTION 17 8 2 SETTINGS 19 8 3 SELF TEST 21 9 MESSAGES 22 9 1 ERROR...

Page 4: ...rrying out any operations on the inverter read the Installation and Operating Manual carefully Do not dispose of the inverter with normal household waste At the end of its working life the inverter must be disposed of in accordance with local regulations for the disposal of electronic components applicable to the installation site at the moment of disposal The following precautions must be taken i...

Page 5: ...te details on the left hand side of the inverter correspond to those of the model purchased all accessories are included in the package WARNING If the inverter is found to be damaged externally or internally or any of the accessories are damaged or missing contact SOCOMEC 00 0 kg 1 2 3 INSTALLATION AND OPERATING MANUAL 2 2 CONTENTS Photovoltaic inverter AC connector Documentation Nut and washer fo...

Page 6: ...6 SUNSYS H50 Ref IOMSUNHMXX05 GB 01 6 2 3 IDENTIFICATION DATA PLATE 2 3 1 2 GENERAL INFORMATION Model Technical data Serial number ...

Page 7: ... IOMSUNHMXX05 GB 01 ENGLISH 3 2 1 3 DESCRIPTION 3 1 DIMENSIONS LCD display and control panel Communication port Output connection Input connection 68 238 408 159 172 469 482 3 1 1 3 2 GENERAL DESCRIPTION OF COMPONENTS ...

Page 8: ...g different materials the installer must use suitable mounting supports Install the inverter in an equipment room where only skilled technicians have access The room must be of a suitable size clean free from inflammable items not exposed directly to sunlight maintained at a temperature between 20 C and 40 C 4 2 CONDITIONS FOR INSTALLATION 4 2 1 ...

Page 9: ...ef IOMSUNHMXX05 GB 01 ENGLISH INSTALLATION 4 3 WALL FIXING 4 2 2 Suitable installation clearances 50 cm 50 cm 50 cm 50 cm 30 cm 30 cm 30 cm 4 3 1 90 120 170 170 120 120 120 120 90 90 90 5 viti M6 3 viti M6 4 viti M6 ...

Page 10: ...ctricity supply has been disconnected Before connecting the power supply connect the earth cable PE Before connecting any cables to the inverter check that the polarity voltage and sequence of the phases are correct Check that the input and output cables of the photovoltaic system are clearly identified PV module inputs DC 2 strings in parallel AC output with connections L1 N and PE External commu...

Page 11: ...ion no isolating transformer is required DC1 1 L 2 N PE or z z A transformer must be installed Isolating transformer Load 1 Ph N 230 Vac Inverter 1 Ph N 230 Vac Photovoltaic panels DC distribution panel AC connections Photovoltaic panels DC distribution panel GND or GND Note With DC input connected to earth one pole connected to earth isolating transformer is required Refer to par 6 3 for ground o...

Page 12: ...ction SUNSYS H50 25 A 4 mm2 0 8 Nm MCCB rated 32 A 1P N curve C 0 3 A type A or AC The AC connection is made with a single pole plug L1 N PE see diagram 5 2 1 N L PE 00 00 N L PE Inverter N L PE 3 1 2 4 5 3 1 5 3 DC CONNECTION Before wiring the DC side ensure the DC power supply is disconnected Check that the connection cable used matches the specifications in the table Sizing of DC cables Model M...

Page 13: ... 7 GND 5 4 3 1 RS485 USB or RS485 RS232 PIN Layout PIN FUNCTION 4 DATA 5 DATA 7 GND Data Format Baud Rate 9600 Data bits 8 Stop bit 1 Parity N A 5 3 1 RS 485 serial port The communication terminal block allows connection to one or more inverter units 5 4 COMMUNICATION MODULE CONNECTIONS 120 Ω 1 2 W DATA to DATA Terminal Resistor ...

Page 14: ...ns 6 3 FIRST START UP Check that the AC DC and communication connections are made and secured correctly WARNING If the country setting is wrong SOCOMEC must be contacted for assistance 1 Power up the inverter AC or DC 2 Set the country use ent button to enter the country selection menu use sel button to find your country 1 use ent button to select the country use ent button to set the chosen count...

Page 15: ...L ENT SEL ENT SEL ENT Insulation mode xxx Normal Next Enter Negative Next Enter Normal N Y Ground option Normal Exit N Y SEL ENT SEL ENT SEL ENT SEL ENT SEL ENT SEL ENT Language xxx English Next Enter Italian Next Enter Exit N Y English N Y Language English SEL and ENT are pressed simultaneously 30 sec SEL ENT Exit N Y Inverter On SEL ENT SEL ENT SEL ENT SEL ENT SEL ENT SEL ENT AC connect xxx L N ...

Page 16: ...h the terminal of the photovoltaic module when exposed to sunlight SELECT ENTER ALARM ON LED indicator Condition Green LED Red LED Countdown FLASHING OFF On grid ON OFF Error or Fault OFF ON Standby or night time no DC supply OFF OFF FW update FLASHING FLASHING Move to next menu LCD display LED red Confirm LED green ...

Page 17: ... energy production from installation 8 MENU WARNING The menus and settings described are visible only after the appliance has been started up for the first time See Chapter 6 8 1 DESCRIPTION SEL ENT Output 3600W Today 7200Wh Actual output power Daily output energy SEL ENT SEL ENT SEL ENT SEL ENT SEL ENT SEL ENT SEL ENT Output 3600W Today 7200Wh Utility 225V 50 00Hz Output current 16 0A DC 320V 5 9...

Page 18: ...y the system The first event displayed is the most recent Inverter rating Inverter firmware version SEL ENT SEL ENT Inverter 5 0kVA DSP comm red 0000 0000 0000 Push ENT button to cancel the event log SEL ENT SEL ENT SEL ENT SEL ENT SEL ENT SEL ENT Event List Enter 01 Grid freq under rating 02 Grid volt under rating 03 empty 16 empty Clear Event Logs Exit Yes ...

Page 19: ...tor installer or specialist technician Wrong settings are liable to damage the photovoltaic system For any modification requested by the grid operator or special configuration please contact Socomec for assistance Inverter ID Address of each inverter 8 MENU SEL ENT SEL ENT SEL ENT Inverter ID XX Setting ID ID XX Setting ID ID XX 1 SEL ENT Setting ID ID XX 10 SEL is pressed 2 sec SEL and ENT are pr...

Page 20: ...L ENT Comando locale off SEL ENT SEL ENT SEL ENT SEL ENT SEL ENT Off Next Enter On Next Enter Exit N Y On N Y Are you sure N Y SEL ENT Comando locale Attivo SEL ENT Password Push SEL ENT ENT SEL SEL ENT After 10 second or PW faill SEL ENT SEL ENT Country xxx Language xxx SEL ENT Insulated mode xxx ...

Page 21: ...1 50 51 50 V Pass 1004 1000ms FL 47 50 47 50 V Pass 4009 4000ms UH 253 0 253 0 V Pass 3015 3000ms UH 192 0 192 0 V Pass 215 200 ms SEL ENT SEL ENT SEL ENT SEL ENT SEL ENT SEL ENT Count Down 60 sec Count Down 60 sec Count Down 60 sec Count Down 60 sec Count Down 60 sec Count Down 60 sec SEL ENT Italy Selftest History SEL ENT SEL ENT SEL ENT SEL ENT SEL ENT SEL ENT UH 264 5 264 5 V Pass 215 200 ms U...

Page 22: ...Grid Volt Over Rating 1 AC voltage higher than nominal 2 Country configuration or grid setting incorrect 3 AC plug wrongly connected 4 Internal fuses blown 1 Check the grid voltage value 2 Check the country voltage limits setting 3 Check wiring in the manual 4 Contact the technician E30 DC Volt Over Rating 1 Input voltage 1 higher than 1000 V 2 Measuring circuit failure 1 Reduce the no of panels t...

Page 23: ...t input power 2 Measuring circuit failure 1 Check that DC voltage 150 V 2 Contact the technician A19 DSP ADC Iout_dc Fail 1 Insufficient input power 2 Measuring circuit failure 1 Check that DC voltage 150 V 2 Contact the technician A20 Efficiency Inconsistent 1 Calibration incorrect 2 Measuring circuit failure 1 Check the current measurements between inverter and system 2 Contact the technician A2...

Page 24: ...inverter A36 Output Curr Transient Over 1 Surge occurs during operation 2 Driver for inverter stage is defective 3 Switching device is defective 4 Detection circuit malfunction 1 N A 2 Check the driver circuit in inverter stage 3 Check all switching devices in inverter stage 4 Check the detect circuit inside the inverter A37 AC Curr Over Rating 1 AC grid overvoltage 2 Internal control circuits not...

Page 25: ...e AC breaker on main dirsribution pannel to disconnect main supply 2 Open the DC breaker to isolate the power feed from the photovoltaic field 3 Use a suitable meter to verify the absence of AC and DC voltages 4 Remove the AC connections 5 Remove the DC connections to isolate the PV field 6 Remove the RS485 communication cable connection Once these steps have been completed remove the nut and wash...

Page 26: ...1 7 A Max current 24 5 A Frequency 50 Hz Total Harmonic Distortion 3 at rated power Power factor 0 99 at rated power Night time power 2 W Maximum efficiency 97 50 European efficiency 97 00 AC connector IP67 single phase Neutral PE Recommended protection Thermal magnetic with I 1 25 x Inom DC input solar side Maximum input power 5600 Wp Rated voltage 650 Vdc Operating voltage 200 to1000 Vdc Start u...

Page 27: ...e Yes Emissions EN 61000 6 3 2007 A1 2011 Harmonics EN 61000 3 12 2005 Fluctuations and flicker EN 61000 3 11 2000 Grid interface VDE AR N 4105 CEI 021 VDE126 1 1 A1 Immunity ESD IEC 61000 4 2 RS IEC 61000 4 3 EFT IEC 61000 4 4 SURGE IEC 61000 4 5 CS IEC 61000 4 6 PFMF IEC 61000 4 8 VOLTAGE DIP IEC 61000 4 11 Disable reactive power control ...

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Page 32: ... SOCOMEC capital 10 816 800 R C S Strasbourg B 548 500 149 B P 60010 1 rue de Westhouse F 67235 Benfeld Cedex FRANCE Tel 33 3 88 57 41 41 Fax 33 3 88 74 08 00 info scp isd socomec com YOUR DISTRIBUTOR IOMSUNHMXX05 GB 01 IOMSUNHMXX05 GB 01 12 2013 ...

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