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Eaton xStorage Compact 20 kW Installation Manual Download Page 7

EATON XSTORAGE COMPACT INSTALLATION MANUAL

 

P-16400097 - September 2020     www.eaton.com 

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Batteries marked with this sign must be recycled

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Conventions used in this document

This document uses the following type conventions:

Bold

 type highlights important concepts in discussions, key terms in procedures and menu options, or 

represents a command or option that you type or enter at a prompt.

Italic

 type highlights notes and new terms when they are defined.

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Summary of Contents for xStorage Compact 20 kW

Page 1: ...xStorage Compact Eaton xStorage Compact Energy Storage System 20 kW 40 kW Installation Manual...

Page 2: ...nts are violated the warranty provided will not apply and Eaton will not be held legally accountable This product is intended only for commercial and industrial applications The contents of this manua...

Page 3: ...1 5 Installation and cabling 25 5 1 Before you start 25 5 2 Install the xStorage Compact unit 25 5 3 Install battery packs 25 5 4 AC and DC cabling of the energy storage system 29 5 4 1 AC and DC cabl...

Page 4: ...400097 September 2020 www eaton com 4 6 2 Eaton xStorage Compact 20 kW 40 kW energy storage system technical specifications 47 6 3 Battery pack technical specifications 50 APPENDIX A Example of xStora...

Page 5: ...ch if not avoided could result in serious injury or death or damage to the machine CAUTION CAUTION indicates a hazard with a low level of risk which if not avoided could result in minor or moderate in...

Page 6: ...ibited action symbols are shown below No smoking Limited or restricted access General symbol for prohibited action Do not touch Mandatory action symbols These symbols are used in warnings and notifica...

Page 7: ...his document This document uses the following type conventions Bold type highlights important concepts in discussions key terms in procedures and menu options or represents a command or option that yo...

Page 8: ...y Eaton customer service engineer or Eaton s certified partner who has completed xStorage Compact ESS service training You can install the xStorage battery packs only within the Eaton xStorage battery...

Page 9: ...environment of the xStorage Compact ESS may cause damage or lead to malfunction The allowed ambient temperature range for the system is from 0 C to 35 C 30 C for Gen1 and Gen2 batteries The ambient t...

Page 10: ...alter the wiring can cause injury and will void the warranty of the system CAUTION The battery pack and other xStorage Compact ESS components are heavy Wear safety shoes and preferentially use a vacuu...

Page 11: ...xtinguishers for fire suppression In the unlikely event of a thermal runaway by a battery Eaton recommends leaving the battery room closing doors access or windows while ensuring that ventilation is t...

Page 12: ...tery system The xStorage Compact ESS includes one string of internal batteries consisting of five battery packs one primary battery pack and four battery packs A distributed battery management system...

Page 13: ...ion option L Surge protection device 6 Interface switch M Ground fault detection option 7 Generating plant island operation option N Ethernet switch 8 Input switch S1 O Auxiliary power supply units PS...

Page 14: ...1 primary battery pack a total of 5 packs in series The xStorage Compact unit contains 1 battery string The external battery rack can contain 1 or 2 strings 1 primary battery pack and 4 or 9 battery p...

Page 15: ...ry battery pack front side 1 Battery terminals 5 System connectors 2 Battery ID rotary switches 6 Grounding screw hole 3 LED status 7 Mounting brackets 4 CAN terminals RJ45 Figure 6 Battery pack front...

Page 16: ...50 42U Figure 7 External battery pack with battery packs installed 1 Battery breaker for lower string 3 Primary battery pack 2 Battery breaker for upper string 4 Battery pack One battery string 1 prim...

Page 17: ...eed the system controller and the related compo nents Terminal blocks to ensure proper connections The system controller is based on the Eaton XC 303 modular PLC hardware It is expanded centrally by X...

Page 18: ...itoring of PV systems storage control for example self consumption or peak shaving on a user defined programmable schedule customizable control functionality configuration of several grid connection p...

Page 19: ...Maximum relative humidity 95 non condensing Maximum altitude 2 000 m For ventilation requirements see xStorage Compact heat rejection in Table 4 Air conditioning or ventila tion requirements of the xS...

Page 20: ...orage Compact 20 kW 40 kW B External battery rack Figure 10 Package dimensions with center of gravity marked Table 6 xStorage Compact system and battery cabinet minimum clearances Clearance Value mm F...

Page 21: ...e equipment is heavy If the unpacking instructions are not closely followed the racks may tip over and cause serious injury Do not tilt the racks more than 10 degrees from the vertical or the rack can...

Page 22: ...e package as a ramp to move the equipment off the pallet 4 Place the ramp on the floor and attach it to the pallet with nails or screws so that it can be safely used for wheeling the equipment off the...

Page 23: ...dle and support the equipment while rolling it off the pallet 8 Roll the equipment to its final installation location 9 Make sure that the rear of the unit is not against a wall that could limit the a...

Page 24: ...STALLATION MANUAL P 16400097 September 2020 www eaton com 24 13 If necessary attach the rack to the floor through the base of the rack 14 Once loaded with batteries it is not recommended to move the f...

Page 25: ...connections 5 3 Install battery packs MANDATORY ACTION Take the following precautions when working on or around batteries Remove watches rings or other metal objects Use tools with insulated handles W...

Page 26: ...n or replacement make sure that you write down all battery pack serial numbers and information for traceability reasons NOTE During battery pack installation mark the battery type to the label on the...

Page 27: ...y packs on top of each other 5 Finally slide in the primary battery pack 6 Install the DC busbar between the battery pack terminal and the following battery pack terminal starting from the primary bat...

Page 28: ...DC cable between the PCS battery breaker and the battery pack terminal Install the DC cable between the PCS battery breaker and the battery pack terminal The tightening torque for the battery pack DC...

Page 29: ...the frame The tightening torque is 10 Nm 5 4 AC and DC cabling of the energy storage system To gain access to the terminal blocks remove the screws securing the gland plates of the ESS cabinet Install...

Page 30: ...section requirements Cross section Value mm2 Min recommended DC cable size pos neg line 1 x 35 Min recommended AC cable size 4 x 25 Min recommended PE cable 1 x 16 Max DC conductor cross section 2 x 9...

Page 31: ...ESS and remove power to the critical load from a location away from where the ESS is installed EPO is connected to the ESS s top front panel on connector EPO Figure 13 Connections of the EPO switch s...

Page 32: ...ttry pack CB2_UVR_0V 6 Interface protection_ 24VDC CAN GND Battery pack CB3_UVR_0V 7 Digital output_1 12 VDC_Wake up CB1_STATE_11 8 Digital output_1_0V 12 VDC CB1_STATE_14 9 Digital output_2 12 VDC_Co...

Page 33: ...ESS conditions 5 6 4 General alarm relay output There is a dry contact relay alarm signal available from the terminal block X7 pins 1 2 see Table 9 Communication interface terminals The relay can be u...

Page 34: ...k Figure 15 CAN cabling of the internal battery string 4 Connect the two green input output connectors between the connection box and the primary battery pack Make sure that the 12 V and CAN pins are...

Page 35: ...ry string Primary battery pack 0x60 Battery pack 0x01 Battery pack 0x02 Battery pack 0x03 Battery pack 0x04 Table 11 Wiring between the primary battery pack and communication box Communication box X8...

Page 36: ...ction 5 3 Install battery packs a When installing DC busbars do not connect the top and bottom strings with a busbar Figure 17 No busbar between the top A and bottom B strings b The external battery r...

Page 37: ...www eaton com 37 c If there are two strings of batteries install the DC cables of both battery breakers to the battery packs Figure 19 Installing the cables between the battery breakers and the batter...

Page 38: ...6 Battery 3 connection 5 X10 Battery breaker status signals 3 X15 Battery 2 connection Tightening torque for the DC power terminals X15 and X16 is 22 Nm 35 95mm2 3 Connect the CAN cables For instructi...

Page 39: ...ed in the primary battery pack of the external battery rack Make sure that the small termination resistor switch is in the top position resistor not connected in the primary battery pack in xStorage C...

Page 40: ...tery pack in xStorage Compact OUT 1 OUT 2 OUT 3 OUT 4 OUT 5 OUT 6 OUT 7 Primary battery pack in the external battery rack IN 1 IN 2 IN 3 IN 4 IN 5 IN 6 IN 7 IN 8 5 9 Installation and cabling of ground...

Page 41: ...arth cabling inside the energy storage system The frame of the rack is the primary contact point All rack components must have metal to metal connection to the frame or a PE conductor Passive componen...

Page 42: ...PE conductors installed at the factory Examine the fit and fastening of these PE cables Figure 24 Grounding of battery packs in xStorage Compact Figure 25 Installation earthing point in xStorage Comp...

Page 43: ...Earth cabling inside the external battery rack Figure 26 Earth cabling in xStorage Compact with an external battery rack A xStorage Compact D Primary battery pack B External battery rack E Battery pa...

Page 44: ...EATON XSTORAGE COMPACT INSTALLATION MANUAL P 16400097 September 2020 www eaton com 44 Figure 28 Installation earthing point in the external battery rack...

Page 45: ...Ethernet switch 2 Interface switch D System controller 3 Generating plant island bus E Energy meter 4 Peak shaving PV self consumption F Interface protection relay 5 Non essential loads H Customer co...

Page 46: ...the field It exchanges data via cellular network or Ethernet to the cloud services 5 12 First time system start up MANDATORY ACTION First time start up and operational checks must be performed only by...

Page 47: ...arallel connected xStorage Compact ESS units in a generating plant is 150 kVA Application controller support paralleling up to 5 units Model catalogue reference xStorage Compact 20 kW xStorage Compact...

Page 48: ...e 50 Hz or 60 Hz user configurable 40 Hz to 72 Hz Number of input phases 3 phases neutral AC power distribution system TN S TN C S TN C TT Rated power 20 kW 40 kW Maximum short circuit withstand stren...

Page 49: ...ad 300 ms 150 load Output current limitation short circuit capability 1 x 20 kW ECM 72 A 300 ms 2 x 20 kW ECM 144 A 300 ms Fault clearing capability 1 x 20 kW ECM Circuit breaker B10 C6 2 x 20 kW ECM...

Page 50: ...AR N 4105 G99 CEI 021 RoHS WEEE compliancy Yes Table 15 Minimum required prospective short circuit current xStorage Compact rating Fuse size A Min required Icc A 10 kW 20 200 A 20 kW 40 400 A 30 kW 63...

Page 51: ...ctor in primary battery pack Capacity at End of Warranty relative to new state 60 60 65 Cycle life See warranty condition and apply load profile Calendar life 5 years 10 years Replacements Possible bu...

Page 52: ...series and sold for use with Eaton grid converter only Table 20 Storage and transportation Battery generation GEN1 GEN2 GEN4 Product package H x W x L in mm 330 x 610 x 960 Transported weight Primary...

Page 53: ...TON XSTORAGE COMPACT INSTALLATION MANUAL P 16400097 September 2020 www eaton com 53 APPENDIX A Example of xStorage Compact connected to TN C earthing system A Protective earth PE B xStorage Compact ES...

Page 54: ...on No P 164000907 September 2020 Eaton is a registered trademark All other trademarks are property of their respective owners Eaton EMEA Headquarters 110 Morges Switzerland eaton com xstorage 2020 Eat...

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