Kaco blueplanet gridsave 50.0TL3-S Series Manual
  1. Manuals
  2. Brands
  3. Kaco Manuals
  4. Inverter
  5. blueplanet gridsave 50.0TL3-S Series
  6. Manual

Kaco blueplanet gridsave 50.0TL3-S Series Manual

Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
Manual
nEnglish translation of German original
Authorised electrician
Important safety instructions
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.
KACO blueplanet gridsave
50.0TL3-S
Basic, M, L, XL

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the blueplanet gridsave 50.0TL3-S Series and is the answer not in the manual?

Questions and answers

mohammad ghaneei
March 16, 2025

can we disconnect neutral wire from ac connection at **** 50 tl3 in T-T system

0
1 comments:
Mr. Anderson
March 16, 2025

No, in a TT system, the neutral wire is required for proper operation and must not be disconnected from the AC connection. The manual specifies that the AC connection follows a five-conductor wiring scheme, which includes the neutral wire. Disconnecting it could cause malfunction or unsafe operation.

This answer is automatically generated

0

Subscribe to Our Youtube Channel

Related Manuals for Kaco blueplanet gridsave 50.0TL3-S Series

Summary of Contents for Kaco blueplanet gridsave 50.0TL3-S Series

  • Page 1 KACO blueplanet gridsave 50.0TL3-S Basic, M, L, XL Manual nEnglish translation of German original Authorised electrician Important safety instructions These instructions form part of the product and must be carefully read, observed and stored in a place which is freely accessible at all...
  • Page 2 Legal provisions The information contained in this document is the property of KACO new energy GmbH. Publication, in whole or in part, requires the written permission of KACO new energy GmbH. KACO warranty For current warranty conditions contact your system integrator.

  • Page 3: Table Of Contents

    Manual bidirectional feed-in inverter Contents General information............ 4 Menu structure ............  31 About this document.......... 4 Monitoring the device ..........  48 More information............ 4 Performing a firmware update .........   49 Layout of Instructions.......... 4 Access via Modbus............   50 Identification .............

  • Page 4: General Information

    Safety warnings symbols guide DANGER High risk Failure to observe this warning will lead directly to serious bodily injury or death. WARNING Potential risk Failure to observe this warning may lead to serious bodily injury or death. Page 4 KACO blueplanet gridsave 50.0TL3-S...

  • Page 5: Identification

    Warnings on the device A warning sticker is affixed to the device. Read the warnings carefully. Do not remove the sticker. If the sticker is missing or is illegible, please contact a KACO representative or distributor. ž Article number: 3009476 Fig. 2: Warning sticker...
  • Page 6 ž Training in the handling of hazards and risks during the installation and operation of electrical devices and systems. ž Education concerning the installation and start-up of electrical devices and systems. ž Knowledge of applicable standards and directives. ž Knowledge and adherence to this document with all safety notices. Page 6 KACO blueplanet gridsave 50.0TL3-S...

  • Page 7: Safety

    ž Approval from KACO new energy is required for a parallel DC circuit with more than 4 bidirectional feed-in inverters. Any other or additional use is not considered proper or intended use and can lead to an annulment of the product guar- antee.

  • Page 8: Protection Features

    ž Anti-islanding detection according to the current standards. NOTE Information on other applications / system set ups (e.g. parallel operation / multiple bidirectional feed-in inverter) is provided project specific as an application note. For further details, please contact our KACO sales team pv-projects@kaco-newenergy.de. NOTE...

  • Page 9: Description Of The Device

    Potential-free relay The potential-free relay contact closes as soon as there is a fault during operation. You use this function, for example, to signal a fault visually or acoustically. Energy management system/power management system KACO blueplanet gridsave 50.0TL3-S Page 9...

  • Page 10: System Layout

     A 160A gPV fuse is required in the DC connection line. Bidirectional feed-in inverter The connection from the battery unit is carried out on the device's DC connection. Line protection Safety fuse or circuit breaker. Page 10 KACO blueplanet gridsave 50.0TL3-S...

  • Page 11: Technical Data

    Charge 97.5 / discharge 98.2 % Self consumption: Standby <= 3 W <= 5 W Transformer unit Grid monitoring Country-specific Operation mode Grid-dependent (charge/discharge) Battery type All intrinsic battery types, e.g. lithium ions Clock frequency 16 kHz KACO blueplanet gridsave 50.0TL3-S Page 11...

  • Page 12: Environmental Data

    3000m (derating from 2000m) Ambient temperature -20 °C to +60 °C* Ambient temperature (storage) -25 °C - +85 °C Power derating from 40 °C Protection rating (KACO installation IP65 location) Humidity range (non-condensing) 100% Highest power dissipation for U and S .

  • Page 13: Transportation And Delivery

    818 x 591 x 537 mm 84 kg OD IIGX Installation tool The codes given in the table below are used in all usage instructions for assembly/installation/maintenance and disas- sembly for the tools and tightening torques being used. KACO blueplanet gridsave 50.0TL3-S Page 13...
  • Page 14 Code (s) Shape of the connector Tightening torque External hexagon Spanner size or number Internal hexagon Torx Outer contour Slot Fig. 6: Form pattern Tab. 1: Key and description of tool codes Page 14 KACO blueplanet gridsave 50.0TL3-S...

  • Page 15: Assembly And Preparation

    ž Must be accessible for installation and maintenance ž Must be made out of heat-resistant material (up to 90 °C ) ž Must be flame resistant ž Minimum clearances to be observed during installation: [See figure 12] [} Page 17] KACO blueplanet gridsave 50.0TL3-S Page 15...

  • Page 16: Unpacking The Device

    The device must be transported and installed by at least 2 persons. DETAIL Z4:1 Fig. 9: Open the package Fig. 10: Setting the device upright Legend Cover Base Side section - upper Side section - lower Clamp (4x) Cardboard packaging with mount and mounting kit Page 16 KACO blueplanet gridsave 50.0TL3-S...

  • Page 17: Fastening The Mount

    3 Fix the mount to the wall using suitable mounting fixtures from the mounting kit. NOTE: Make sure that the mount is oriented correctly. » Proceed with the installation of the device. KACO blueplanet gridsave 50.0TL3-S Page 17...

  • Page 18: Installing And Securing The Device

    The outer contour of the mount must be flush with the outer contour of the housing. NOTE: Alternatively: At this point, the screw described above can be replaced by a special screw as anti-theft pro- tection. » Device is installed. Proceed with the electrical installation. Page 18 KACO blueplanet gridsave 50.0TL3-S...
  • Page 19 Seal off the screw connections using sealing covers. › Prior to installation, check the inner area for condensation and if necessary, allow it to dry sufficiently before installation. › Immediately remove any moisture from the housing. KACO blueplanet gridsave 50.0TL3-S Page 19...

  • Page 20: Installation

    Depending on the cable lug Recommended cable type NSGAFöu Fuse size (electrical data) NH1 gPV 160A M, L, XL Device version Fuse size (mechanical data) - mm 65 (NH1) mm M, L, XL Device version Page 20 KACO blueplanet gridsave 50.0TL3-S...
  • Page 21 Tab. 4: Requirement for supply lines and DC fuses - interfaces The loop impedance at any point between the installation field and the battery must be Zs <Un / Ia (Un: nominal AC voltage, Ia: current for triggering device protection within 200 ms). KACO blueplanet gridsave 50.0TL3-S Page 21...

  • Page 22: Connecting The Device To The Power Grid

    › Ensure that the cable cross-sections are sufficiently large or that the cable lengths are sufficiently short. Page 22 KACO blueplanet gridsave 50.0TL3-S...

  • Page 23: Connecting The Battery To The Device

    11 Tighten the cable fittings [ W_ws 36 / 5 Nm]. 25 mm Fig. 19: DC connection XL version NOTE Device variant L: The insulation is 1-pin. Device variant XL: The isolation is on all pins. KACO blueplanet gridsave 50.0TL3-S Page 23...
  • Page 24 10 Close the accidental-contact cover on the DC- connection. 11 Make sure that the polarity is correct, and that the precharge is ensured at max. 100A. 12 Tighten the cable fittings [ W_ws 36 / 5 Nm]. Page 24 KACO blueplanet gridsave 50.0TL3-S...

  • Page 25: Creating Equipotential Bonding

    Damage to the device from electrostatic discharge Components inside the device can be damaged beyond repair by static discharge. › Note the ESD protective measures. › Earth yourself before touching a component by touching a grounded object. KACO blueplanet gridsave 50.0TL3-S Page 25...
  • Page 26 Fig. 23: Communication circuit board: Connection and assignment of the interfaces Communication circuit board Ethernet – Connection for communication ERR – Connection for fault signal relay INV OFF – connection for KACO "powador-protect" USB – Connection for update 7.7.2 Insert and lay the cables...
  • Page 27 The digital input of the device is intended for connection of a Powador-protect. When using devices from other manufacturers or in combination with KACO inverters, interface switches as a minimum must be used for shutting down devices from other manufacturers.

  • Page 28: Sealing The Connection Area

    Powador- ↻ Only suitable KACO inverters can be used. RS485 protect ↻ Housing doors open. BA BA GND GND 1 Undo the cable fittings [ W_19] 2 Pass the connecting cable through the cable fittings. RS485 3 Connect wire A (+) to the terminal marked "EVU+" on the first device via the INV Signal "DO1"...

  • Page 29: Commissioning

    2 Activate the battery and connect via the external DC isolator switch. » During initial start-up: Follow the instructions of the New Connection Wizard. » Following an interruption in operation Device waits for the prompt of the EMS/PMS KACO blueplanet gridsave 50.0TL3-S Page 29...

  • Page 30: Configuration And Operation

    Grid operation Charging /discharging current The green "Operating" LED is lit. The green "Grid operation" LED is lit. The "charging/discharging cur- rent" icon appears on the LD display. The device feeds into the grid. Page 30 KACO blueplanet gridsave 50.0TL3-S...

  • Page 31: Menu Structure

    F Press the Enter button. Menu structure Display on the LCD Fig. 27: Main menu Selected menu option Menu options in the active menu level Name of the active menu level Menu options of the next lower menu level KACO blueplanet gridsave 50.0TL3-S Page 31...
  • Page 32 Functions restricted to one or more countries are labelled with country codes in accordance with ISO 3166-1. Symbols used Menu level (0,1,2,3) Password-protected menu (password can be re- quested from KACO customer service) Display Submenu Option menu Option box Setting range 9.3.1...
  • Page 33 NOTE: The address must not be the same as the address of another device or a Powador-proLOG device. F Assign a unique RS485 bus address to the device. Priwatt F Open the menu: Press the Right arrow button or Enter button. KACO blueplanet gridsave 50.0TL3-S Page 33...
  • Page 34 F Open the menu: Press the Right arrow button or Enter button. F Activate or disable the integrated web server. Operation mode F Set the port at which the web server can be reached. Port Page 34 KACO blueplanet gridsave 50.0TL3-S...
  • Page 35 ð The 10-minute average for the measured voltage as per FR-VFR13, minutes EN50160 is used. FR-VFR14, 2 Set period from occurrence of the fault to shutdown of the device. IE, JP, NL, PL, PT, TR, TW, UD KACO blueplanet gridsave 50.0TL3-S Page 35...
  • Page 36 FR, GB, GR, HR, HU, IE, IL, IN, IT, JO, JP, KR, NL, PL, PT, RO, TH, TR, TW, DU, ZA } Page 000 F Set limit value for the slow and fast underfrequency shutdown. Underfreq. shutd. Page 36 KACO blueplanet gridsave 50.0TL3-S...
  • Page 37 3 Specify the power limitation stages (only if activation status = on) a.) Specify stage 0-3 b.) Specify stage 4-7 c.) Specify stage 8-11 d.) Spe- cify stage 12-15 4 Confirm the entry with the Enter button. KACO blueplanet gridsave 50.0TL3-S Page 37...
  • Page 38 F Set the settling time in the event of an abrupt change in the reactive Settling time power target value (e.g. caused by a voltage jump). The transient re- 1s – 120 s sponse corresponds to a first-order filter (PT-1) with settling time = 5Tau. Page 38 KACO blueplanet gridsave 50.0TL3-S...
  • Page 39 F Maximum change in the reactive power %Smax/min in the event of a 1 %-60000 %/min change to over-excited mode. F Maximum change in the reactive power %Smax/min in the event of a 1 %-60000 %/min change to under-excited mode. KACO blueplanet gridsave 50.0TL3-S Page 39...
  • Page 40 Displays the selected country setting. Optional: Displays the grid type if a grid type has been selected. Precharge Unit NOTE: Displays the status according to the SunSpec protocol and the error status for the existing unit. Page 40 KACO blueplanet gridsave 50.0TL3-S...
  • Page 41 Dynamic grid support remains active on account of immunity to inter- ference. F Select a control process. Setting | Manual |Pre- defined zero current F Select a control process. Priority – Reactive cur- rent limitation | Active current priority KACO blueplanet gridsave 50.0TL3-S Page 41...
  • Page 42 Connection cond. NOTE: The device checks the grid voltage and grid frequency. The grid feed-in mode begins if the measurements are within the set ranges. F Set minimum and maximum values ​ ​ f or connection. Page 42 KACO blueplanet gridsave 50.0TL3-S...
  • Page 43 1 Enter old password. “installer” 2 Enter a new, secure password. Password of the 3 Confirm and apply new password. logged-on user | New password for the “in- staller” access | Con- firm new password KACO blueplanet gridsave 50.0TL3-S Page 43...
  • Page 44 (e.g. caused by a voltage jump). The transient 200 - 60000 [ms] behaviour corresponds to a first-order filter (PT-1) with transient 1000 time = 5Tau. Password protection 2 Activate optional password protection. Status 3 Confirm the action field. Page 44 KACO blueplanet gridsave 50.0TL3-S...
  • Page 45 Gradient with overfre- 1 Specify gradient for feed-in with overfrequency. quency – feed-in 2 Specify gradient for feed-in with underfrequency. 0 – 200 (%/Hz) (%/Hz) Gradient with under- frequency – feed-in 0 – 200 (%/Hz) (%/Hz) KACO blueplanet gridsave 50.0TL3-S Page 45...
  • Page 46 Reference power F Select the power-dependent control method. Actual power | Nominal power Page 46 KACO blueplanet gridsave 50.0TL3-S...
  • Page 47 Rampup on first con- nect Status Rampup after grid fail- Status Password Protection Status Average value over ten F Set the voltage via averaging. minutes Overvoltage aver- aging Counter / inverter F Set the voltage. voltage drop KACO blueplanet gridsave 50.0TL3-S Page 47...

  • Page 48: Monitoring The Device

    4 Move the selected measurement data to the storage device or (var) move the data selectively. NOTE With regard to the selection of country settings, KACO new energy attests: › that the relevant certificates are only valid if the corresponding country settings have been selected. ›...

  • Page 49: Performing A Firmware Update

    You can update the software of the device to a new version using the integrated USB interface. Use a FAT32-formatted USB stick to do this. Do not use any storage media with an external power supply (for example: an external hard disk). KACO blueplanet gridsave 50.0TL3-S Page 49...

  • Page 50: Access Via Modbus

    Follow the description in the document “Modbus-Protokol.pdf” in order to use the two Excel files with a high level of process reliability. Page 50 KACO blueplanet gridsave 50.0TL3-S...

  • Page 51: Specifications

    The transient response of the control methods is determined by a PT-1 filter. In this case, the settling time corresponds to 5 Tau, or in other words, achieving approx. 99% of the final value for a PT-1 filter. Subject to the control method selected, there are also other parameters that determine dynamic behaviour. KACO blueplanet gridsave 50.0TL3-S Page 51...
  • Page 52 The settling time is 1s with the transient response of a first-order filter (PT-1) with a time constant of Tau = 200 ms. The specified shift factor can be configured on the display or by way of communication via the RS485 protocol of KACO and MODBUS/SunSpec.
  • Page 53 | Excitation must be 100%. The power values of the nodes must increase continu- ously. 0 – 100 [% S Note: Storage inverters only for feed-in operation 0 – 100% cos φ of the node KACO blueplanet gridsave 50.0TL3-S Page 53...
  • Page 54 1 – 4 Reset the curve Reset active curve to the factory setting, depending of the country set- ting. Number of nodes Specify the number of nodes for the Q(U) characteristic curve. 2 – 10 Page 54 KACO blueplanet gridsave 50.0TL3-S...

  • Page 55: Active Power Regulation

    If the target value is changed, the new value is ad- opted by way of a filter and a gradient limitation. KACO blueplanet gridsave 50.0TL3-S Page 55...
  • Page 56 & gradient. Decreasing output gradient NOTE: The gradient is overlaid with the settling time. [OutPFSet_RmpTms] Increasing output gradient x [% S /min] The gradient limitation is deactivated. [WMaxLimPct_RmpTms] & Decreasing output gradient [OutPFSet_RmpTms] Page 56 KACO blueplanet gridsave 50.0TL3-S...
  • Page 57 Otherwise, the internally configured value will be used. The additional ramp time “WMacLimPct_RmpTms” specifies the jump time from a power value to the new power value. The following formulae are used to calculate the gradient S lim/min KACO blueplanet gridsave 50.0TL3-S Page 57...
  • Page 58 Fig. 36: Example characteristic curve with hysteresis and a deactivation threshold below the activation threshold In the case of storage inverters, the function is only available in discharge/grid feed-in mode, not in battery charging mode. Page 58 KACO blueplanet gridsave 50.0TL3-S...
  • Page 59 The actual power of the inverter may vary freely below this limit due to a possible fluctuation in the available power or the target value, but at no time increases above the absolute power limit. KACO blueplanet gridsave 50.0TL3-S Page 59...
  • Page 60 - 20 0 % P Frequency [Hz] Frequency [Hz] Fig. 41: Example behaviour with hysteresis (mode 1) Fig. 42: Example behaviour without hysteresis (mode 2) At the time of activation, the inverter is in charging mode at 20% charging capacity. Page 60 KACO blueplanet gridsave 50.0TL3-S...
  • Page 61 0 – 200 (%/Hz) ; Determines the active power adjustment in accordance with equation 2 40 (%/Hz) and equation 3, subject to the frequency. Gradient for underfrequency incidents if the incident begins in charging mode. KACO blueplanet gridsave 50.0TL3-S Page 61...
  • Page 62 Note 2: This function is stipulated as a requirement by some domestic grid connection directives in order to prevent any negative impact on is- land detection. However, P(f) has no negative impact on KACO's en- hanced island detection. Frequency of the max-...

  • Page 63: Frt

    The KACO battery inverters 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 behaviour of the inverter is also determined by the disconnection protection settings.
  • Page 64 5 s. Fig. 47: Formula no. 4 10.3.3 Extract from FRT menu Country- Display/ Action in this menu/meaning spec. Set- Setting tings level FRT (Fault Ride NOTE: The device supports dynamic grid stabilization (Fault Ride- Through) Through). Page 64 KACO blueplanet gridsave 50.0TL3-S...
  • Page 65 0 – 10 Dead band Dynamic grid support through fast feeding of residual current activated in the case of voltage events with a voltage change greater than the 0 - 100 [% Uref] dead band. 10.0 KACO blueplanet gridsave 50.0TL3-S Page 65...

  • Page 66: Other Grid-Supporting Functions That Are Effective In The Case Of Active Power

    Some grid connection rules insist that the agreed reactive power be supplied from every operating point of the plant without a reduction in the actual active power. Considering the fact that all KACO TL3 inverters have a semi-circular P-Q operating range, a reduction in the active power is, however, required during operation at maximum active power be- cause an apparent power reserve is not available.
  • Page 67 The actual power of the inverter may vary freely below this limit due to a possible fluctuation in the available power or the target value, but at no time increases above the absolute power limit. KACO blueplanet gridsave 50.0TL3-S Page 67...

  • Page 68: Advanced Islanding Detection

    Enhanced island detection method The enhanced island detection of KACO new energy, employs a strategy to reliably detect island formation that is based on the characteristic differences between an interconnected grid and an islanded grid, thus ensuring reliable fast detec- tion and prevention of false tripping.
  • Page 69 In the event of active stage 1, the device switches to zero current mode, and re- starts the infeed after a few 100ms. At stage 2, the device has shut down and the set reconnection conditions apply. KACO blueplanet gridsave 50.0TL3-S Page 69...

  • Page 70: Maintenance And Troubleshooting

    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. Page 70 KACO blueplanet gridsave 50.0TL3-S...

  • Page 71: Checking That The Device Is Voltage-Free

    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. KACO blueplanet gridsave 50.0TL3-S Page 71...

  • Page 72: Cleaning

    NOTE: Do not use any aggressive cleaning agents and ensure that no other components come into contact with fluids. Fig. 51: Clean the cooling fins » Cleaning completed – if necessary, remount the fans. Heat sink Page 72 KACO blueplanet gridsave 50.0TL3-S...

  • Page 73: Replacing The Fan

    4 Fit the fastening for the fan safety grille [ T_20 & W_ 7 / 2.5 Nm]. Protective grating for fan 5 If required, fit another fan. Fastening for protective grat- » Switching on the device Commissioning [See section 8} Page 29]. Fastening for fan Base plate Connector plug Connection socket KACO blueplanet gridsave 50.0TL3-S Page 73...

  • Page 74: Shutting Down For Maintenance / Troubleshooting

    5 Variants L, XL: Fit the protective cover and secure using 4 bolts [ T15 / Fig. 55: Insert DC fuse Nm]. 6 Variant M: Close the contact protection on the fuse holder. DC fuse (F1) Terminals 7 DC fuse replaced. Continue connecting the battery. DC fuse holder DC connection Page 74 KACO blueplanet gridsave 50.0TL3-S...

  • Page 75: Disconnecting Connections

    If the grid fuse trips immediately when the device goes into the device. charging or discharging mode (after the start-up period is com- plete), the device’s hardware is probably damaged. Please inform the system manufacturer in order to test the hardware. KACO blueplanet gridsave 50.0TL3-S Page 75...
  • Page 76 B = Operator’s responsibility ; E = The indicated work may only be carried out by an authorised electrician. ; K= The indic- ated work is only permitted to be carried out by the system integrator! Page 76 KACO blueplanet gridsave 50.0TL3-S...

  • Page 77: Fault Messages

    FS (fault status) ž Feed-in was ended due to a fault. OS (operating status) ž The fault relay releases again. ž The device feeds back into the grid again after a country- specific time period. KACO blueplanet gridsave 50.0TL3-S Page 77...

  • Page 78: Decommissioning And Dismantling

    1 If possible, always pack the device in the original packaging. If this is no longer available, an alternative is to use equi- valent packaging. 2 You must be able to close the box completely and it must be able to accommodate the weight and size of the device. Page 78 KACO blueplanet gridsave 50.0TL3-S...

  • Page 79: Storing The Device

    Prior to installation, check the inner area for condensation and if necessary, allow it to dry sufficiently before installation. ↻ Device packaged. F Store the device at a dry location, in accordance with the ambient temperature range Environmental data [See sec- tion 4.3} Page 12]. KACO blueplanet gridsave 50.0TL3-S Page 79...

  • Page 80: Disposal

    Unit: Do not dispose of faulty devices or accessories together with household waste. Ensure that the old devices and any accessories are disposed of in a proper manner. Packaging: Ensure that the transport packaging is disposed of properly. Page 80 KACO blueplanet gridsave 50.0TL3-S...

  • Page 81: Service And Warranty

    Service and warranty Please contact the suppliers of the energy storage system. KACO blueplanet gridsave 50.0TL3-S Page 81...

  • Page 82: Appendix

    Unauthorised modifications to the supplied devices and/or any use of the devices that is contrary to their intended use render this Declaration of Conformity null and void. This declaration of conformity is issued under the sole responsibility of KACO new energy GmbH. Page 82...
  • Page 83 Carl-Zeiss-Strasse 1 · 74172 Neckarsulm · Germany · Tel. +49 7132 3818-0 · Fax. +49 7132 3818-703 · info@kaco-newenergy.de · www.kaco-newenergy.de...

This manual is also suitable for:

Blueplanet gs 50.0tl3-s b1 wm od iigbBlueplanet gs 50.0tl3-s b1 wm od iigmBlueplanet gs 50.0tl3-s b1 wm od iiglBlueplanet gs 50.0tl3-s b1 wm od iigx10017421001743 ... Show all

Table of Contents