Kaco blueplanet gridsave 50.0TL3-S Series, Manual, Page: 70 / 83

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Page: 70 / 83

Kaco blueplanet gridsave 50.0TL3-S Series Manual Download Page 70

11

Maintenance and troubleshooting

11.1

Visual inspection

Inspect the product and cables for visible external damage and note the operating status display, where applicable. In the
event of damage, notify your installation engineer. Repairs may only be carried out by authorised electricians.

DANGER

Dangerous voltage due to two operating voltages

Severe injuries or death may occur if the cables and/or terminals/busbars in the device are touched. The
discharge time of the capacitors is up to 5 minutes.

›

Only appropriately qualified electricians authorised by the mains supply network operator are permit-
ted to open and maintain the device.

›

Before opening the device: Disconnect the AC and DC sides and wait at least 5 minutes.

NOTE

There are components in the housing of the device which may only be repaired by the customer service
team.

Do not attempt to repair faults that are not described here (in the chapter on troubleshooting and fault
rectification). Contact our customer service department. Only perform the maintenance work that is de-
scribed here.

The device should be checked for proper operation by a qualified electrician at regular intervals and if you
experience problems, you should always contact the system manufacturer service department.

KACO blueplanet gridsave 50.0TL3-S

Page 70

EN

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Summary of Contents for blueplanet gridsave 50.0TL3-S Series

Page 1: ...l Basic M L XL KACO blueplanet gridsave 50 0TL3 S These instructions form part of the product and must be carefully read observed and stored in a place which is freely accessible at all times Authoris...

Page 2: ...conditions contact your system integrator Definitions on product designations In these operating instructions the product Bidirectional feed in inverter is referred to as device for ease of reading T...

Page 3: ...5 7 7 Connecting the interfaces 25 7 8 Sealing the connection area 28 8 Commissioning 29 8 1 Requirements 29 9 Configuration and operation 30 9 1 Initial start up 30 9 2 Controls 30 9 3 Menu structure...

Page 4: ...ion KACO art no blueplanet gs 50 0TL3 S B1 WM OD IIGB 1001742 blueplanet gs 50 0TL3 S B1 WM OD IIGM 1001743 blueplanet gs 50 0TL3 S B1 WM OD IIGL 1001732 blueplanet gs 50 0TL3 S B1 WM OD IIGX 1001741...

Page 5: ...5678 Year Q3 19 Input DC U max I max 1050 V 90 A U operation range 662 V 1050 V Output Nominal voltage 230 V 400 V 3 N PE 220 V 380 V 3 N PE Voltage range continuous operation 165 V 288 V Ph N Current...

Page 6: ...ion of electrical devices and systems Education concerning the installation and start up of electrical devices and systems Knowledge of applicable standards and directives Knowledge and adherence to t...

Page 7: ...tructions on the product and in these operating instructions Switch off all voltage sources and secure them against being inadvertently switched back on before performing visual inspections and mainte...

Page 8: ...itoring system EMC filter to protect the inverter from high frequency grid interference Grid side varistors grounded to earth to protect the product against burst and surge pulses Anti islanding detec...

Page 9: ...ation period 23 days the device disconnects from the grid at midnight and performs a restart in cluding a self test 3 2 Device diagram 5 6 7 1 4 8 2 3 Fig 3 Device diagram 1 Housing 5 DC connection ca...

Page 10: ...ware updates using a FAT32 formatted USB stick 3 3 System layout Battery with management system Bidirectional feed in inverter with interface switch Line protection DC isolator switch Grid DC fuse Fig...

Page 11: ...ls AC Nominal power 50 0 kVA 220V 50 0 kVA 230V Rated voltage 230 400 V 3 N PE 220 V 380 V 3 N PE Voltage range continuous operation 165 V 288 V PH N Rated current 3 x 72 2 A 400V 3 x 76 0 A 380V Max...

Page 12: ...ator switch no AC isolator switch no Cooling temp regulated fan max air throughput 218 m h per fan Max power dissipation to room air 2 1 5 kW Number of fans 2 Noise emission 61 db A Housing material A...

Page 13: ...hin six days following receipt of the device We will be glad to help you if necessary 5 2 Transporting the device CAUTION Hazard due to impact risk of breakage to the device Pack the device securely f...

Page 14: ...nnector W External hexagon A Internal hexagon T Torx S Slot Tab 1 Key and description of tool codes Outer contour Tightening torque Spanner size or number Nm Fig 6 Form pattern KACO blueplanet gridsav...

Page 15: ...ally on vents Failure to observe these warnings may lead to device damage which is not covered by the manufac turer warranty NOTE Access by maintenance personnel for service Any additional costs arisi...

Page 16: ...mbly can result in injuries e g back injuries Only lift the device using the openings provided The device must be transported and installed by at least 2 persons DETAILZ4 1 Z 2 1 3 4 5 6 Fig 9 Open th...

Page 17: ...ws for mounting 5x SW 13 Fastening the mount See section 6 3 Page 17 8 Seating recess A Minimum clearance 120 mm without device370 mm recommended distance400 mm without device 550 mm C Minimum clearan...

Page 18: ...device using the opening N O 5 4 Fig 14 Insertion aid in mount Key 1 Opening 4 Marking for insertion into mount 2 Centre of gravity 5 Outer contour of the mount 3 Warning sign attachment prohibited Li...

Page 19: ...vice during installation and start up Keep the device closed during pre assembly and do not open the connection area until you perform in stallation Seal off the screw connections using sealing covers...

Page 20: ...e to the fact that the device is unable to limit the short circuit current from the grid in the event of a short circuit the AC side fuse in the installation on site provides protection against faults...

Page 21: ...ew terminal PE bolt Ground conductor connection M8 Fuse protection for installation provided by customer min 100 A max 125 A Fitting for AC connection M63 Cable diameter for cable fitting 32 42 mm Tab...

Page 22: ...ing of the AC cables 3 Insert the AC cables through the cable fitting into the connection area 4 Strip the AC lines approx 25 mm Make the grid connection DC side AC side Fig 16 Terminals 7 4 2 Make th...

Page 23: ...D IIGL Blueplanet gs 50 0TL3 S B1 WM OD IIGX Connection cable with 2 x 1 strands already on the device 1 Unfasten the protective cover using the 4 screws and place to one side T15 2 Unscrew the cable...

Page 24: ...2 x 1 strands already on the device 1 Unscrew the cable fitting W_ws 36 2 Remove the outer cladding of the DC cables 3 Pass the DC cables through the cable fittings into the connection compartment 4...

Page 25: ...screws T15 2 3 Nm 12Tighten the cable fittings W_ws 36 5 Nm M8 M8 20 mm DC DC Fig 21 DC connection B version 7 6 Creating equipotential bonding The device has been installed on the mount 1 Strip the...

Page 26: ...powador protect 3 USB Connection for update 7 7 2 Insert and lay the cables DANGER Risk of fatal injury due to electric shock Touching damaged insulation on the grid and battery connection leads resul...

Page 27: ...g the Ethernet cable Connecting cable inside the device 1 Plug in an Ethernet cable at one of the two Ethernet ports on the communication circuit board 2 Check that the connecting cable is fitted secu...

Page 28: ...e the support for Powador protect in the para meter menu under the Powador protect menu option D01 GND 4 3 2 1 INV Signal RS485 GND GND INV OFF 1 2 x x y y BA BA RS485 GND GND INV OFF BA BA Powador pr...

Page 29: ...surface Heat sinks become very hot when in operation Never touch the heat sinks after commissioning the device Allow the heat sinks at least 10 minutes to cool down before cleaning The device has been...

Page 30: ...me 4 To store the set operator country and grid type permanently confirm with Yes You have completed the initial configuration The device begins operation 9 2 Controls The device has a backlit LCD dis...

Page 31: ...ss the right arrow button The menu moves over the desktop from left to right Displaying the daily output The device is in operation and the LCD is showing the desktop F Press the down arrow button The...

Page 32: ...easurements of the battery Charge status SoC Service life SoH Temperature C 4 1 2 3 4 Grid Displays the AC side voltage amperage and power 4 1 2 3 4 cos phi Displays the reactive power factor cos of t...

Page 33: ...Enter button 4 1 2 3 4 Decimal separator F Select decimal sign for export of saved operating data 4 1 2 3 4 Save to USB NOTE Opportunity to export the operating data to a connected USB storage device...

Page 34: ...ime without user input after which the backlight ing of the LCD switches off 3 Alternatively Permanently activate or disable the backlighting by selecting On or Off 4 1 2 3 4 Date time NOTE For self d...

Page 35: ...ay the Parameters menu in the standard configuration To display the Parameters menu 1 Open the menu 2 Simultaneously hold down the Up and Down buttons for sev eral seconds 4 1 2 3 4 Country NOTE This...

Page 36: ...id voltage exceeds or drops below the configured values the device switches off The minimum switch off threshold can be set in 1 Volt increments 1 Configure the switch off values for undervoltage and...

Page 37: ...ce 4 1 2 3 4 Check surge protection device NOTE Please refer to the application note on our website if you install the overvoltage protection yourself NOTE Allows the monitoring of the overvoltage pro...

Page 38: ...h F Further parameterisation is possible via the web interface 4 1 2 3 4 Reactive power 1 Open the menu Press the Right arrow button or Enter button 2 Activating reactive power process Select process...

Page 39: ...l is ac tivated 4 1 2 3 4 Lock out power 0 100 Smax F Set the active power as of rated power below which control is de activated 4 1 2 3 4 Lock in time 0 s 60 s F Set the length of time that the activ...

Page 40: ...10th node Voltage Reactive power Excitation 0 max voltage in continuous operation F Enter the voltage of the node in volts 0 100 Smax F Set the reactive power of the node as a percentage of the maxim...

Page 41: ...ly in ac cordance with the country specific GridCode F Apply the settings in accordance with the specifications of the sys tem integrator 4 1 2 3 4 Iso resistor F Set threshold value in 1kOhm incremen...

Page 42: ...de 1 Mode 2 F Select dead band mode for the active control process 4 1 2 3 4 Reference voltage U U F Set reference voltage for the active control process 4 1 2 3 4 Minimum operating voltage 45 125 0 U...

Page 43: ...Activate active grid influence by additional reactive power feed in 4 1 2 3 4 Frequency shift Off On F Activate frequency shift 4 1 2 3 4 Pulse period repetition time 40 6000 ms F Define period for de...

Page 44: ...parent power is limited globally to the configured value in VA All active and reactive power control values use Slim instead of Smax as 100 if Slim is configured 4 1 2 3 4 Maximum active power Plim 1...

Page 45: ...o an inductive load 0 100 Unom F Enter the voltage of the node in volts NOTE The voltage values of the nodes must increase continuously At voltages below the 1st node and voltages above the last node...

Page 46: ...2 3 4 Dynamic gradient mode On Off F Activate dynamic gradient 4 1 2 3 4 Maximum dynamic gradient frequency 50 22 70 5 Hz Minimum dynamic gradient frequency 45 50 Hz F Specify dynamic gradient freque...

Page 47: ...adient limitation de crease 1 65534 min F Specify the increasing and decreasing output gradient 4 1 2 3 4 Active curve 1 5 F Select active curve NOTE Up to 5 characteristic curves can be configured in...

Page 48: ...rtificates are only valid if the corresponding country settings have been selected that all configured grid parameters must be configured in accordance with the requirements of the grid operators that...

Page 49: ...oltage Grid power Unit temperature Grid voltage Tab 5 Measurement data display In order to display and export yield data proceed as follows Select the display period 1 Call up the web server 2 Select...

Page 50: ...ay In this case select No and perform the update with a stable power supply Performing a firmware update Ensure that the power supply is connected 1 Connect the USB stick to the device The message app...

Page 51: ...llowing figures show the reactive power active power operating range for devices with a nominal voltage of UN 220 380 230 400 240 415 Voltage devices with UN 220 V 380 V 230 V 400 V 240 V 415 V Maximu...

Page 52: ...oller Q constant When there is a Q constant the specified reactive power value is set permanently by the inverter If the specification is changed the new value is adopted by way of a filter in a muted...

Page 53: ...ment factor Over excited un der excited Reactive power mode Under excited relates to inductive load over ex cited relates to capacitive load Q constant 0 100 Smax Specification as a of the maximum pow...

Page 54: ...reactive power setting can be determined by a maximum gradient this means the maximum change in the reactive power per time period 1 60000 Smax min Maximum change in the reactive power SN min in the...

Page 55: ...y increase The function P f is available for this purpose However depending on the selected country setting the availability or adjustability of the functions may be limited This is particularly the c...

Page 56: ...en a target value is received for P limit the output power of the inverter is limited to the specified power value If the limit value is changed the new value is adopted by way of a filter and a gradi...

Page 57: ...ocess you should also check whether internal and or external power reduction is active Internal power limitation Parameters for external power limita tion Parameters for power limitation Status active...

Page 58: ...time increases above the abso lute power limit See figure 35 Page 58 and See figure 36 Page 58 are two examples of configuration In figure 1 without hys teresis the function is activated as soon as th...

Page 59: ...00 1200000 ms Determines the dynamic behaviour in the event of a change in the act ive power set value With a voltage change the active power is changed according to a PT 1 characteristic curve with a...

Page 60: ...nd the con figured gradient the inverter may switch from charging to feed in mode in the event of underfrequency or from feed in to charging mode in the event of overfrequency FEHLENDER LINK The measu...

Page 61: ...the function in case of underfrequency incidents The active power adjustment is activated if the frequency falls below the configured value and mode 1 or 2 is activ ated In mode 2 the function is deac...

Page 62: ...ion of the deactivation time P f deactivation gradi ent 0 65534 min If the available power is above the actual output at the time of deactiva tion the power increase back to the maximum power is limit...

Page 63: ...rters blueplanet gs 50 0 TL3 S have the following characteristics with regard to dynamic grid sup port by way of immunity The ability to remain on the grid is particularly relevant The actual behaviou...

Page 64: ...ident or to the voltage recovery at the end of the incident take place with the same dynamic The formula for calculating the dynamic reactive current that is fed for the positive or negative phase seq...

Page 65: ...esult of this the maximum continuous current is not achieved the device supplies additional reactive current according to the formulae 2 and 4 up to the limit of continuous current Zero current under...

Page 66: ...omponent of the fast feeding of residual current is limited to permit a defined proportion of active power components Minimum support time 1000 15000 ms If due to a voltage jump in accordance with for...

Page 67: ...the inverters When the inverter is activated or switched on the increase in power is restricted by the set gradient It is possible to con figure whether the soft start up should occur every time the...

Page 68: ...n low voltage appliances Especially for the last example very fast disconnection of the generating units to cause collapse of the forming island is necessary At the same time any island formation dete...

Page 69: ...he case if the ROCOF event was due to a short disturbance in the power grid the in verter will resume normal operation In the event of active stage 1 the device switches to zero current mode and re st...

Page 70: ...rised by the mains supply network operator are permit ted to open and maintain the device Before opening the device Disconnect the AC and DC sides and wait at least 5 minutes NOTE There are components...

Page 71: ...s on the contact protection 2 Check that the device is voltage free 3 Device version M Run the voltage tester contacts on pole of the DC fuse ter minal device side to the pole of the DC fuse terminal...

Page 72: ...Never touch the heat sinks after commissioning the device Allow the heat sinks at least 10 minutes to cool down before cleaning NOTE Refer to our service and guarantee conditions on our homepage The...

Page 73: ...carefully remove the fan downwards T_20 W_7 4 Carefully disconnect the plug connector for the dismounted fan from inside the housing 5 Remove the fan from the base plate Install the replacement fan In...

Page 74: ...or switch DANGER The DC cables are still live After shutdown wait 5 minutes before opening the device 11 6 Replace DC fuse DANGER Electric shock due to live parts under the protective cover Removing t...

Page 75: ...tly after be ing switched on Faulty grid separation relay in the device If the grid separation relay is defective the device will recog nise this error during the self test K If the grid separation re...

Page 76: ...oss of performance failure damage or to a short ening of the device s service life People with very sensitive hearing particularly children are able to hear the high fre quency hum caused by the devic...

Page 77: ...e device shuts down if the values exceed or fall below the approved levels Fault LED red Status Explanation LED FS fault status Fault signal relay has been tripped To Feed in was ended due to a fault...

Page 78: ...least 5 minutes Device shut down and no voltage is present AC cable disconnected AC connection DC connection disconnected DC connection 1 Unfasten the cable bolts for Ethernet cables and remove the se...

Page 79: ...cold to a hot environment Store in accordance with the technical data Environmental data See section 4 3 Page 12 Prior to installation check the inner area for condensation and if necessary allow it...

Page 80: ...nding transport packaging are made from recyclable raw materials Unit Do not dispose of faulty devices or accessories together with household waste Ensure that the old devices and any accessories are...

Page 81: ...14 Service and warranty Please contact the suppliers of the energy storage system KACO blueplanet gridsave 50 0TL3 S Page 81 EN...

Page 82: ...2014 30 EU and the Low Voltage Directive 2014 35 EU The devices conform to the following standards 2014 35 EU Safety of the device Directive relating to electrical equipment designed for use within ce...

Page 83: ...ical state at the time of printing Subject to technical changes No liability for printing errors Carl Zeiss Strasse 1 74172 Neckarsulm Germany Tel 49 7132 3818 0 Fax 49 7132 3818 703 info kaco newener...

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