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CE+T Power Sierra 10 - 48/230 User Manual

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SIERRA 10 - 48/120
User Manual V1.1
THE NEW GENERATION OF POWER CONVERTERS
•
DUAL AC AND DC OUTPUT CONVERTER
Commercial Power as default source
•
AC AND DC BACKUP IN A DC ENVIRONMENT
Leverage your existing DC infrastructure
•
ONE STOP SHOP
Wide output power range
•
HARSHEST AC INPUT CONDITIONS
Without compromising the quality of the AC output
Copyright © 2022. Construction electroniques & telecommunications S.A.
All rights reserved. The contents in document are subject to change without notice.
The products presented are protected by several international patents and trademarks.
Address: CE+T S.a, Rue du Charbonnage 12, B 4020 Wandre, Belgium
www.cet-power.com - info@cet-power.com
Belgium, China, India, Luxembourg, Malaysia, Russia, United Kingdom, United States, Australia & Germany
 www.cet-power.com

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Summary of Contents for CE+T Power Sierra 10 - 48/230

  • Page 1 SIERRA 10 - 48/120 User Manual V1.1 THE NEW GENERATION OF POWER CONVERTERS • DUAL AC AND DC OUTPUT CONVERTER Commercial Power as default source • AC AND DC BACKUP IN A DC ENVIRONMENT Leverage your existing DC infrastructure • ONE STOP SHOP Wide output power range •...

  • Page 2: Table Of Contents

    Table of Contents 1. Introduction to CE+T ..........................2. Abbreviations ............................3. Warranty and Safety Conditions ......................Disclaimer ........................... Technical care ..........................Installation ..........................3.3.1 Handling ......................... 3.3.2 Surge and transients ...................... 3.3.3 Other ..........................Maintenance ..........................Replacement and Dismantling ..................... 4.
  • Page 3 Inview Slot - LCD Display ......................7.2.1 LED indications ......................7.2.2 Menu structure ....................... Inview S - LCD interface ......................7.3.1 LED indications ......................7.3.2 Menu structure ....................... LCD interface - Terminology ....................... Inview S and Inview Slot - Web Interface ..................7.5.1 Login ..........................
  • Page 4 14.4 System Connections and Wiring Diagrams ................... 14.4.1 Single phase (L-N) ......................14.4.2 Single phase (L-N) - REG ....................14.4.3 Single shelf - Split phase (L1-L2-N) ................14.4.4 Single shelf - Split phase (L1-L2-N) - REG ..............14.4.5 Two shelves - Split phase (L1-L2-N) ................14.4.6 Two shelves - Split phase (L1-L2-N) - REG ..............
  • Page 5 Release Note: Release date Version Modified page number Modifications (DD/MM/YYYY) 07/02/2022 First release of the manual 15/09/2022 Updated the shelf connections – Sierra 10 - 48/120 VAC – User Manual – v1.1...

  • Page 6: Introduction To Ce+T

    Introduction to CE+T 1. Introduction to CE+T CE+T Power designs, manufactures and markets a range of products for industrial operators with mission critical applications, who are not satisfied with existing AC backup systems performances, and related maintenance costs. Our product is an innovative AC backup solution that unlike most used UPS’s •...

  • Page 7: Abbreviations

    Abbreviations 2. Abbreviations Alternating current Direct current DHCP Dynamic Host Configuration Protocol Digital Signal Processor Enhanced Conversion Innovation Enhanced Power Conversion Electro Static Discharge Ethernet HTTP HyperText Transfer Protocol HTTPS Secure HyperText Transfer Protocol Local Access Network Measure Box Battery Manual By-pass Main Earth Terminal Management Information Base...

  • Page 8: Warranty And Safety Conditions

    Warranty and Safety Conditions 3. Warranty and Safety Conditions WARNING: The electronics in the power supply system are designed for an indoor, clean environment. When installed in a dusty and/or corrosive environment, outdoor or indoor, it is important to: • Install an appropriate filter on the enclosure door, or on the room’s air conditioning system. Installation of filters may result in derating of module.

  • Page 9: Installation

    Warranty and Safety Conditions 3.3 Installation • This product is intended to be installed only in restricted access areas as defined by UL UL60950 and in accordance with the National Electric Code, ANSI/NFPA 70, or equivalent agencies and in a temperature- regulated, indoor area that is relatively free of conductive contaminants.

  • Page 10: Surge And Transients

    Warranty and Safety Conditions 3.3.2 Surge and transients The mains (AC) supply of the modular inverter system shall be equipped with Lightning surge suppression and Transient voltage surge suppression suitable for the application. Follow manufacturer’s recommendation for installation. Selecting a device with an alarm relay for function failure is advised. All sites are considered to have a working lightning surge suppression device in service and installed close enough to ensure effective protection in accordance with best industry practice.

  • Page 11: Eci Technology

    ECI Technology 4. ECI Technology Sierra module built with ECI technology and it is a triple port converter. This module deliver pure sinusoidal output and ripple free DC output from AC mains or battery. The below block diagram gives an explicit description of the topology and its operation. ECI technology has AC to DC, DC to AC, and DC to DC converters to provide constant and disturbance-free output power regardless of the input source.

  • Page 12: Epc Mode

    ECI Technology 4.1 EPC mode In EPC mode, the AC Mains is the primary source and DC source works as a backup. When AC mains is present, the sierra module takes energy from the AC source and feed to: • AC Load via a double conversation to provide a pure sine wave. •...

  • Page 13: Building Blocks

    • Fan is equipped with alarm and run time meter. The fan is field replaceable. • 346 mm (D) x 87 mm (W) x 1U (H). • 1.5 Kg. 5.1.1 Specifications Model Sierra 10 - 48/230 Part Number: Module / Shelf T711330201 / T714330000 Cooling / Audible noise Fan forced cooling / <65db @1meter MTBF 200 000 hrs at 30°C, @80% load (MIL-217-F)
  • Page 14 Building Blocks DC Input Data DC voltage: Nominal / range 48 Vdc / (40-60V) Nominal current (at 48 Vdc and 800 W output) 18.5 A Maximum input current (for 15 second) / voltage 22.5 A / < 10 mV RMS ripple AC Output Data Efficiency AC to AC (EPC) / DC to AC / AC to DC...

  • Page 15: Sub-Rack

    Building Blocks 5.2 Sub-rack • The shelf is designed with both Single-phase and Split- phase • The Sierra shelf shall be integrated in min 600 mm deep cabinets, Inch/ETSI mounting • The shelf house max four modules and one Inview Slot •...
  • Page 16 Building Blocks 5.3.1.1 Inview Slot - Connections Inview Slot has an ETH port and USB at the front. Output relays, free potential contacts, Modbus and power connections are present at the rear side of the Inview Slot connected shelf. Inview Slot - Front connections •...

  • Page 17: Inview S

    Building Blocks 5.4 Inview S Inview S is an advanced monitoring and controller unit for Bravo 25, Bravo 10, Sierra 25, and Sierra 10 power systems. It allows the user to easily access the system information through inbuilt powerful touch screen graphic display.

  • Page 18: Measure Box Battery (Mbb)

    Building Blocks 5.5 Measure Box Battery (MBB) Measure Box Battery is a unit which monitors the Battery. It is composed of multiple digital inputs and analog outputs. They are used for: • Battery management ƒ Voltage (V1 to V3) ƒ Current (I1 to I3) ƒ...

  • Page 19: System Installation

    System Installation 6. System Installation Input and output protections When installing Sierra 10 inverter systems, UL489 listed AC upstream (input) and downstream (output) circuit breakers are required. Refer section 6.4.6, page 26. AC Input and Output • Branch circuit protection breaker should be provided in upstream switchgear regardless of any protective device already installed at the input of the Sierra 10 system.

  • Page 20: Mounting Kit For Sierra 10 Shelf

    System Installation 6.2 Mounting kit for Sierra 10 shelf Sierra 10 shelf mounting kit is designed to fix in different depth cabinets. The part number is T319000001 and has the following accessories in the kit. 4 x Fixing brackets 2 x Sliders 8 x (M5 Philips head screws and nuts) 2 x (M6 Hex socket screws, cage nuts and nuts) 6 x (M6 Philips head screws and cage nuts)

  • Page 21: Cable Routing And Fixation

    System Installation 6.3 Cable Routing and Fixation Terminations are present at rear side of the shelf and it is protected with IP 20 metal cover. Perform the following steps to connect power and signal cables: 1. Remove the rear protection cover by unscrewing four screws (Two at the rear and one on both sides). 2.

  • Page 22: Electrical Installation For Sierra 10 Shelf

    System Installation 6.4 Electrical Installation for Sierra 10 shelf 6.4.1 Pre requisites • The sub-rack have markings for all terminations. • All cables shall be rated at Min 90 deg C. • Electrical terminations shall be tightened with 5 Nm. •...

  • Page 23: Single Phase Configuration - 120 Vac

    System Installation 6.4.3 Single phase configuration - 120 Vac Each shelf is designed with both Single-phase and Split-phase. If it is a single-phase, place the two jumpers (J1 & J2) and connect AC cables at AC IN 1 and AC OUT 1 terminals. A single-phase system is 120 Vac from L to N. Input and output are the same, consisting of 2 wires + (PE) Ground.

  • Page 24: Split Phase Or Single Phase Configuration - 240 Vac

    System Installation 6.4.4 Split phase or Single phase configuration - 240 Vac A split-phase system is 120 Vac from L to N, and 240 Vac from L1 to L2 and L1 and L2 are phase-shifted by 180 degrees. A shelf can be configured as Split-phase. To do it, remove the two jumpers and connect AC cables in the terminals as per the below image.

  • Page 25: Three Phase Configuration - 208 Vac

    System Installation 6.4.5 Three Phase Configuration - 208 Vac Three-phase systems are 120 Vac L to N and 208 Vac from L1 to L2, L1 to L3, L2 to L3. Input and output are made upon four wires + (PE) Ground, “Y” or “Star” connection. All phases are phase shifted by 120 degrees one to the other. Three-phase can be configured with three shelves as per in the below image.

  • Page 26: Ac Input And Output

    System Installation 6.4.6 AC Input and Output WARNING !!! Recommendation of IEC 60364 4. 43 431.3 Disconnection and reconnection of the neutral conductor in multi-phase systems Where disconnection of the neutral conductor is required, disconnection and reconnection shall be such that the neutral conductor shall not be disconnected before the line conductors and shall be reconnected at the same time as or before the line conductors.
  • Page 27 System Installation 6.4.7 DC • One (1) common DC connection. • Two holes of 1/4” hole with 0.75” between center. • It is mandatory to use only C-UL-US, or CSA listed Cable Lugs (Panduit: LCD2-14B-Q). Fix the lug with Pan Head 1/4-20 inch screw with torque 5.7 to 8.3 ft-lb .38 R Ref Beveled wire...

  • Page 28: Sierra 10 System With Inview S - Connections

    System Installation 6.4.8 Sierra 10 System with Inview S - Connections In Sierra systems, the Inview S and Measure Box Battery should be connected as per the following: 1. Connect “RJ45” port in shelf and “CE+T COM” port in Inview S using RJ45 straight cable. 2.
  • Page 29 System Installation 6.4.9.1 Remote ON/OFF The shelf is by default equipped with a connection between pin 3 and 2. If remote ON/OFF is not used the strap shall remain in all connected shelves. Should the remote ON/OFF be used, all straps must be removed and in one (1) shelf replaced with a changeover contact or emergency button.

  • Page 30: Interface

    Interface 7. Interface 7.1 Inverter module AC OUT DC IN AC IN Output Power Status Inverter Status LED Description Remedial action No input power or forced stop Check environment Permanent green Operation Converter OK but working conditions are Blinking green not fulfilled to operate properly Blinking green/orange alternatively Recovery mode...

  • Page 31: Inview Slot - Lcd Display

    Interface 7.2 Inview Slot - LCD Display Once the system is powered upon, the Inview Slot is up and ready for operation. The LCD is a 1.8-inch touch screen and user can only view the system details through the interface. Navigation arrow [2] [2]...

  • Page 32: Menu Structure

    Interface 7.2.2 Menu structure The home page is the default page in the LCD interface, and other pages are arranged in the below sequence. Inview Slot LCD Interface Info Action Logs Events Home AC In Ac Out System AC In details AC In details AC details •...

  • Page 33: Inview S - Lcd Interface

    Interface 7.3 Inview S - LCD interface Inview S LCD interface is a 2.8-inch touch screen. It does not have any have any user account, the user can only view the system details. The LCD interface is protected with the PIN during any action request. Once system is powered upon, the Inview S is up and ready for operation.

  • Page 34: Menu Structure

    Interface 7.3.2 Menu structure The below tree provides an overview of the menu structure in the Inview S LCD interface. Inview S LCD Interface Monitoring Settings Events Refresh Cutoff Enable Information Logs Module list Alarms Wifi* * Wifi available in future version. Home AC Out AC In...

  • Page 35: Lcd Interface - Terminology

    Interface 7.4 LCD interface - Terminology The below table provides the description of abbreviation and terminology which appears in Inview Slot, S and X LCD interface. S.NO Terminology Description Number of converters configured in the system Redundancy satisfied or not INST Installed Power Redundancy...

  • Page 36: Inview S And Inview Slot - Web Interface

    Interface 7.5 Inview S and Inview Slot - Web Interface The web interface of all the controller Inview Slot, S and X is same. The Inview web interface provides the user to interact with system, access, configure and modify the system parameters. The below tree provides an overview of the menu structure in the web interface.

  • Page 37: Login

    Interface 7.5.1 Login Once system is powered on, the Inview Slot/S and X is up and ready for operation. Configuration and other parameters can be changed using the web interface. Perform the following procedure to configure the system through web interface. Open the web browser and type the default IP address 10.250.250.1 in the address field and press enter.
  • Page 38 Interface 7.5.2.1 Header The tabs in header provide quick access to the corresponding pages. 1  Home: Clicking on INVIEW logo goes to the home page from any page you are accessing in the interface. 2  M enu: Provides access to other pages. 3  Display the date, time and the site name of the system.

  • Page 39: Web

    Interface 7.5.3 Web page Controls Placing or clicking on it performs the corresponding action. Controls Description Page changes to edit mode and the user can change the parameters. If any parameter value is changed, the edit icon changes to modification icon and displays the list. Filters: Page displays depending upon the filter selection.
  • Page 40 Interface Description Controls Modifications list: It appears at right side of the “Site” page. This list helps the user to overview the changes and can apply the required parameters. Apply: Clicking on “APPLY” button, the controller accepts all the parameter changes in the modifications list.

  • Page 41: Replacement Procedures

    Replacement procedures 8. Replacement procedures 8.1 Module - Sierra 10 • The Sierra inverter is hot swappable. • When a new module is inserted in a live system it automatically adapts to a working set of parameters. • When a new module is inserted in a live system it automatically assigns the next available address. 8.1.1 Removal Notice: When one or several inverter modules is/are removed access to live parts becomes possible.

  • Page 42: Controller - Inview Slot

    Replacement procedures 8.2 Controller - Inview Slot 8.2.1 Removal 1. Insert a soft edged pin into the hole to unlock the latch. (Hole diameter is 3 mm) 2. Gently push and press down the pin to unlock the latch and then remove the controller. Warning: while removing the controller from the shelf, hold the top and bottom part of front plastic.

  • Page 43: Controller - Inview S

    Replacement procedures 8.3 Controller - Inview S 8.3.1 Panel Mounting Before mounting the Inview S in the system, route all the required connection cables from the system and place near to the Inview S mounting location. 1. Place the Inview S in the panel sheet. 2.

  • Page 44: Finishing

    Finishing 9. Finishing • Make sure that the sub-rack/cabinet is properly fixed to the cabinet/floor. • Make sure that the sub-rack/cabinet is connected to Ground. • Make sure that all DC and AC input breakers are switched OFF. • Make sure that all cables are according to recommendations and local regulations. •...

  • Page 45: Commissioning

    Commissioning 10. Commissioning The DC breaker is a protection device. Modules are plugged in a system and DC breaker is then engaged. Please make sure the corresponding DC breaker is engaged in the ON position. Failure to observe this rules will result not to have all module operating when running on DC and have module failure when AC input recover from fault condition.

  • Page 46: Check List

    Commissioning 10.1 Check list DATA Date Performed by Site System serial number Module serial numbers Inview Serial number ACTION OK/ N.OK Unplug all converters except one converter per phase (Just pull off the converter from the shelf, to interrupt electrical contacts) Check the commercial AC before closing the AC input breaker.

  • Page 47: Trouble Shooting And Defective Situations Fixing

    Trouble Shooting and Defective Situations Fixing 11. Trouble Shooting and Defective Situations Fixing 11.1 Trouble Shooting Converter module does not power up: Check AC input present and in range (AC breakers) Check DC input present and in range (DC breakers) Check that the converter is properly inserted Remove converter to verify that slot is not damaged, check connectors Check that module(s) is (are) in OFF state...

  • Page 48: Defective Modules

    • The RMA number should be mentioned on all shipping documents related to the repair. • Be aware that products shipped back to CE+T Power without being registered first will not be treated with high priority. • While returning the defective module, should mention all the details in the RMA document.

  • Page 49: Maintenance

    Maintenance 12. Maintenance Maintenance shall only be performed by properly trained people. 12.1 Access Inview with Laptop • Download system LOG FILE and save. - Analyze log file and correct errors. • Download system CONFIGURATION FILE and save. - Check/correct configuration file according to operation conditions. - Check/correct alarm configuration.

  • Page 50: Service

    Service 13. Service For Service • Check Service Level Agreement (SLA) of your vendor. Most of the time they provide assistance on call with integrated service. If such SLA is in place, you must call their assistance first. • If your vendor doesn’t provide such assistance (*) you may contact CE+T by calling toll free Number +1-855-669 - 4627(**) or tech.support@cetamerica.com Normal service hours are 8:00 AM to 5:00 PM Eastern Time, Monday through Friday, except closing periods for...

  • Page 51: Appendix

    Appendix 14. Appendix 14.1 Sierra 10 - 48/120 - Dimensions 14.1.1 Module 86.50 Front View 314.30 324.50 345.73 Le Side View 14.1.2 Shelf RIGHT VIEW 27.86 22.20 34.90 15.90 FRONT VIEW DETAIL B DETAIL A SCALE 1 : 2 SCALE 1 : 2 496.45 LEFT VIEW 26.50...

  • Page 52: Inview S With Mbb - Wiring Diagram

    Appendix 14.2 Inview S with MBB - Wiring diagram +12 V (0,5) 0 Vaux IN VIEW CAN / iso RS485 FROM CE+T ECI RACK AUX3 F001-17 F001-24 F001-28 OUT OF THE SYSTEM From Shunt BATTERY TEMP 53 52 51 50 49 47 46 45 44 41 40 39 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22...

  • Page 53: Inview Slot With Mbb - Wiring Diagram

    Appendix 14.3 Inview Slot with MBB - Wiring diagram OUT OF THE SYSTEM BATTERY TEMP (0.5) 35 37 38 39 52 51 50 49 47 46 45 44 41 40 39 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 MEASURE BOX BATTERY POWER...

  • Page 54: System Connections And Wiring Diagrams

    Appendix 14.4 System Connections and Wiring Diagrams 14.4.1 Single phase (L-N) Neutral Single phase - Cable connections RELAY INVIEW RELAY SLOT (+) D1 (-) C DIG IN (-) D2 RI/O AC INPUT AC OUTPUT 120VAC 120VAC RACK-1 BRAVO / SIERRA 10 4AWG (4 MODULES INSTALLABLE) 4AWG...

  • Page 55: Single Phase (L-N) - Reg

    Appendix 14.4.2 Single phase (L-N) - REG Neutral Single phase - REG- Cable connections RELAY INVIEW RELAY SLOT (+) D1 (-) C DIG IN (-) D2 RI/O AC OUTPUT 120VAC RACK-1 BRAVO / SIERRA 10 (4 Modules) 4AWG 25MM2 2AWG 35MM2 DC+ DC- DC INPUT-1...

  • Page 56: Single Shelf - Split Phase (L1-L2-N)

    Appendix 14.4.3 Single shelf - Split phase (L1-L2-N) Neutral Split phase - Single shelf - Cable connections RELAY INVIEW RELAY SLOT (+) D1 (-) C DIG IN (-) D2 AC INPUT AC OUTPUT 2x120/208VAC / RI/O 2x120/208VAC / 2x120/240VAC 2x120/240VAC RACK-1 BRAVO / SIERRA 10 10AWG...

  • Page 57: Single Shelf - Split Phase (L1-L2-N) - Reg

    Appendix 14.4.4 Single shelf - Split phase (L1-L2-N) - REG Neutral Single shelf - Split phase - REG - Cable connections RELAY INVIEW RELAY SLOT (+) D1 (-) C DIG IN (-) D2 AC OUTPUT RI/O 2x120/208VAC / 2x120/240VAC RACK-1 BRAVO / SIERRA 10 (4 MODULES INSTALLABLE) 10AWG...

  • Page 58: Two Shelves - Split Phase (L1-L2-N)

    Appendix 14.4.5 Two shelves - Split phase (L1-L2-N) Neutral Split phase - Cable connections RELAY INVIEW RELAY SLOT (+) D1 (-) C DIG IN (-) D2 AC OUTPUT AC INPUT RI/O 2x120/208VAC / 2x120/208VAC / 2x120/240VAC 2x120/240VAC RACK-1 BRAVO / SIERRA 10 4AWG 4AWG (4 MODULES INSTALLABLE)

  • Page 59: Two Shelves - Split Phase (L1-L2-N) - Reg

    Appendix 14.4.6 Two shelves - Split phase (L1-L2-N) - REG Neutral Split phase - REG - Cable connections RELAY INVIEW RELAY SLOT (+) D1 (-) C DIG IN (-) D2 AC OUTPUT RI/O 2x120/208VAC / 2x120/240VAC RACK-1 BRAVO / SIERRA 10 (4 MODULES INSTALLABLE) 4AWG 25MM2...

  • Page 60: Three Phase (L1-L2-L3-N)

    Appendix 14.4.7 Three phase (L1-L2-L3-N) Neutral Three phase - Cable connections RELAY INVIEW RELAY SLOT (+) D1 (-) C DIG IN (-) D2 AC INPUT AC OUTPUT 3x120/208VAC 3x120/208VAC RI/O RACK-1 BRAVO / SIERRA 10 4AWG (4 MODULES INSTALLABLE) 4AWG 25MM2 25MM2 RACK-2...

  • Page 61: Three Phase (L1-L2-L3-N) - Reg

    Appendix 14.4.8 Three phase (L1-L2-L3-N) - REG Neutral Three phase - REG - Cable connections RELAY INVIEW RELAY SLOT (+) D1 (-) C DIG IN (-) D2 AC OUTPUT 3x120/208VAC RI/O RACK-1 BRAVO / SIERRA 10 (4 MODULES INSTALLABLE) 4AWG 25MM2 RACK-2 BRAVO / SIERRA 10...

  • Page 62: Modules - Parameter List

    Appendix 14.5 Modules - Parameter List Name Description Default Unit System Select the topology based upon the system Topology design. Enter the number of phases based upon the Number Of Phases system input/output power. Converters Allow Full Remote It allows to shut down all the converters in the CF41 False Control...
  • Page 63 Appendix Name Description Default Unit AC Inputs Override Power The timeout after the defined voltage, which the CF301 Limitation Timeout system returns in normal condition. Default Power CF1068 global peak-shaving (-1 if no peak-shaving) Limitation AC IN Voltage where a higher value leads the AC CF1006 Low Start 92.5...
  • Page 64 Appendix Name Description Default Unit Low DC voltage where a lower value stops the CF1002 Low Stop DC/AC converter. High DC voltage where a higher value re-starts CF1003 High Start the DC/AC converter. High DC Voltage where a higher value leads to CF1004 High Transfer transfer the load from DC IN to AC IN.
  • Page 65 Appendix Name Description Default Unit This parameter change the attribution of the remote ON/OFF input. Remote Off Disable CF1043 If parameter is 1, then, when system is in remote AC InPower OFF position, output is not stopped and AC input is stopped instead.
  • Page 66 Appendix Name Description Default Unit address of the system on TUS bus -> address of Tus sub sub system CF1059 local supervision which need to be different from address other local supervisions. Tus sub sub system CF1060 Output phase in TUS mode. output phase System index in TUS mode (for example, if we Tus sub system...

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