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CE+T Power TSI MIPS 75 KVA User Manual

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TSI MIPS 75 KVA - PARALLEL CABINETS
Modular Inverter Power System
User Manual V7.1
BEYOND THE INVERTER
THE NEW GENERATION OF POWER CONVERTERS
DUAL INPUT INVERTER
The Commercial Power as default source
AC 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 © 2013. 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
Important Safety Instructions
Save these Instructions
www.cet-power.com

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Summary of Contents for CE+T Power TSI MIPS 75 KVA

  • Page 1 TSI MIPS 75 KVA - PARALLEL CABINETS Modular Inverter Power System User Manual V7.1 BEYOND THE INVERTER THE NEW GENERATION OF POWER CONVERTERS DUAL INPUT INVERTER The Commercial Power as default source AC BACKUP IN A DC ENVIRONMENT Leverage your existing DC infrastructure...

  • Page 2: Table Of Contents

    Table of content 1. CE+T at a glance ..............................2. Abbreviations ................................3. Safety Instructions ..............................3.1 Disclaimer ................................ 3.2 Technical care ..............................3.3 Installation ................................ 3.3.1 Handling ............................... 3.3.2 Surge and transients ..........................3.3.3 Other ..............................3.4 Maintenance ..............................3.5 Replacement and Dismantling ..........................
  • Page 3 8.6.3 Grounding ............................. 8.6.4 AC input and output ..........................8.6.5 DC Input ............................... 8.6.6 Alarms and Signals ..........................8.7 TUS Inter-connections ............................9. Human-Machine Interface ............................9.1 Inverter module ..............................9.2 T2S .................................. 9.3 Catena ................................10. System Operation ..............................10.1 T2S Ethernet via Catena ...........................
  • Page 4 Release Note: Release date Modified page Version Modifications (DD/MM/YYYY) number 14/01/2016 First release of the Manual. 14/05/2020 Amendment and correction. – TSI MIPS 75KVA - Parallel Cabinets – User Manual – v7.1...

  • Page 5: Ce+T At A Glance

    CE+T at a glance 1. CE+T at a glance 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.

  • Page 6: Abbreviations

    Abbreviations 2. Abbreviations Twin Sine Innovation Enhanced Power Conversion Regular Digital Signal Processor Alternating current Direct current Electro Static Discharge Main Earth Terminal Manual By-pass TCP/IP Transmission Control Protocol/Internet Protocol Universal Serial Bus Protective Earth (also called Main Protective Conductor) Neutral Printed Circuit Board True Redundant Structure...

  • Page 7: Safety Instructions

    Safety Instructions 3. Safety Instructions Important Safety Instructions. Save these Instructions. 3.1 Disclaimer The manufacturer declines all responsibilities if equipment is not installed, used or operated according to instructions by „ skilled technician according to local regulations. „ Warranty does not apply if the product is not installed, used and handled according to the instructions in the manuals. 3.2 Technical care This electric equipment can only be repaired or maintained by “qualified employee”...

  • Page 8: Installation

    Safety Instructions 3.3 Installation „ Inverter System may contain output over current protection in the form of circuit breakers. In addition to these circuit breakers, the user must observe the recommended UL listed upstream and downstream circuit breaker requirements as defined in this manual.

  • Page 9: Surge And Transients

    Safety Instructions 3.3.2 Surge and transients The mains (AC) supply of the modular inverter system shall be fitted with suitable Lightning surge suppression and Transient voltage surge suppression for the application at hand. Manufacturer’s recommendations of installation shall be adhered. It is advisory to select device with alarm relay for function failure.

  • Page 10: Tsi Technology

    TSI TECHNOLOGY 4. TSI TECHNOLOGY Inverter modules carrying the TSI logo and the EPC mark are triple port converters (AC in, DC in, AC out). Sinusoidal output is converted from Mains or/and DC. The block diagram here below gives an explicit description of the topology and operation. BOOST L’...

  • Page 11: Epc-Mode

    TSI TECHNOLOGY 4.1 EPC-mode „ AC input (mains) is the primary source while DC works as secondary source of supply. The TSI is designed to operate on Mains on permanent basis and to deliver output voltage conditioned with low THD. „...

  • Page 12: System Components

    System Components 5. System Components A typical system consists of modular components, accessories and subsystems that work together to provide reliable solutions. 5.1 Inverter Module BRAVO: -48VDC / 120VAC, 60Hz (50 Hz) 125VDC / 120VAC, 60Hz (50 Hz) „ The TSI Bravo is a 2500 VA / 2000 W converter based on the TSI technology (see section 4, page 10). „...

  • Page 13: Synchronization Component - Tus

    System Components 5.3 Synchronization Component - TUS „ TUS (TSI Universal synchronization) allows the synchronization of more than 32 TSI inverter modules to create a “large system.” „ One large system with TUS consist of several « groups » of maximum each 30 TSI inverter modules equipped with TUS module.

  • Page 14: Accessories

    Accessories 6. Accessories 6.1 T2S ETH Interface The T2S ETH is an interface giving access to the TSI modules that are connected together in any TSI systems. The T2S ETH doesn’t perform any control or management of the TSI system. It can be removed, replaced or moved to another live system without affecting the original TSI system operation nor the target system.

  • Page 15: Catena

    Accessories 6.2 Catena Catena GUI Interface is a powerful web based touch screen graphical display, it allows users to easily access and monitor the system. In addition to the touch screen display, users can also access the GUI by using an Ethernet port which is present on the Catena. „...

  • Page 16: Surge Arresters

    Accessories 6.3 Surge Arresters The mains (AC) supply of the modular inverter system is fitted with suitable Lightning surge and Transient suppression. The surge protections are installed in the cabinet, unless otherwise requested by customer. If surge arrester is separately purchased by customer, manufacturer’s recommendations of installation shall be adhered. It is advisory to select device with alarm relay for function failure.

  • Page 17: Mips 75Kva - Parallel Cabinets Design And Description

    MIPS 75KVA - Parallel Cabinets Design and Description 7. MIPS 75KVA - Parallel Cabinets Design and Description 7.1 MIPS Design MIPS 150/225 KVA is a modular inverter system made up of two/three MIPS 75KVA systems connected in parallel. Details of each 75-KVA MIPS will be given in this section. The MIPS is specifically designed for clean and temperature controlled environments.

  • Page 18: Tsi Large System Concept

    MIPS 75KVA - Parallel Cabinets Design and Description 7.1.1 TSI large system Concept Parallel to build 3 phase systems with much higher power. 7.1.1.1 General Design In a 3 phase system it is of the highest importance to insure that all 3 output phases L1-L2-L3 are all shifted by 120°...
  • Page 19 MIPS 75KVA - Parallel Cabinets Design and Description In case of grid outage (all 3 phases) the situation is similar as explained on point (c) but the EPC function is off course not active any longer. The load is now totally fed from the battery. When the grid comes back the synchronization is restored whilst the output is re-syncing with the grid.

  • Page 20: System Description

    MIPS 75KVA - Parallel Cabinets Design and Description 7.2 System Description PLEASE ! Refer to the technical MIPS 75KVA - Parallel Cabinet is comprised of 2 X 75 KVA or 3 X 75 KVA MIPS systems. drawings received with your Each MIPS 75KVA comes fully equipped with: cabinet for exact positioning! DC individual protection for modules.
  • Page 21 MIPS 75KVA - Parallel Cabinets Design and Description Cabinet 1 Cabinet 2 Cabinet 3 Alarm (X3) / Digital in (X5), Surge Arresters Remote ON/OFF (X6),on rear AC Output Breaker (optional) AC Input Terminals AC output terminals DC Input, on rear AC/DC Breakers for TUS (Q01-Q15) (Q61-Q75)

  • Page 22: Mips Three Phase Configuration

    MIPS 75KVA - Parallel Cabinets Design and Description 7.3 MIPS Three phase configuration Information in this section refers to the design of single MIPS 75KVA Cabinet. A Three phase system is 120VAC from L to N and 208 VAC from L1 to L2, L1 to L3, L2 to L3. All phases are phase shifted by 120 degree one to the other.

  • Page 23: System Installation

    System Installation 8. System Installation 8.1 Site Preparation Note: The following installation guidelines are to be applied to each MIPS-75KVA system. External Manual Bypass, if necessary, has to be installed and evaluated by customer Refer to section 7 to identify type of system and configurations. „...

  • Page 24: Unpacking The System

    System Installation 8.2 Unpacking the system CE+T cabinets are always fixed on a pallet, and then packed in a wooden crate. These crates are usually delivered laying flat, horizontally. To unpack your cabinet, we recommend the following method: Make sure that the crate is laying flat, with the correct side up. This side is identified by a double red arrow. Remove the top cover in order to be able to identify the top and bottom sides of the cabinet.

  • Page 25: Removing The Cabinet Rear Protection

    System Installation 8.4 Removing the cabinet rear protection Wooden wedges are fixed at the back of the cabinet to make sure that no parts may move and be damaged during transportation. These wooden wedges must be removed before going further with the cabinet’s installation and commissioning. Remove the rear panel.

  • Page 26: Fixing The Cabinet To The Floor

    System Installation 8.5 Fixing the cabinet to the floor Each cabinet is fixed through the base of the cabinet. Remove lowest front cover to get access to the fixing holes. Max screw diameter is 0.8” (22mm). See Hole pattern, foot print. For foot print measurements. 8.6 Cabling Check section 7 to identify system configuration and refer to section 7.3, page 22 for cable sizes.

  • Page 27: Cable Inlets

    System Installation 8.6.2 Cable inlets Use appropriate collar to fix the conduits to the cabinet ceiling. Use existing punch out to not block the airflow through the top of the cabinet. The ceiling can be split to facilitate the cabling. REAR SIDE Frame Ground ALARM...

  • Page 28: Ac Input And Output

    System Installation Connection in yellow-green are factory wired and shall not be removed. (In the below image the connection is shown in green colour). 8.6.4 AC input and output The pictorial representation of terminal blocks arrangement is as follows. If AC IN is connected, remove the bonding neutral jumper, remove cable between X2(AC IN) and frame Ground. Connection –...

  • Page 29: Dc Input

    System Installation AC input and AC output shall be wired to connecting terminal blocks as per following indications: Three Phase 8.6.5 DC Input 8.6.5.1 Single feed DC Input One (1) common DC connection. „ Note: Screws, nuts and cable shoes are not included in the delivery. „...
  • Page 30 System Installation 8.6.5.2 3 DC feed Input 3x DC input connection per system. „ Note: Screws, nuts and cable shoes are not included in the delivery. „ Two holes of ” threaded hole with 1”(25.4mm) between center. „ „ Internal DC distribution with circuit breakers (Q01-Q32) to each inverter module. „...

  • Page 31: Alarms And Signals

    System Installation 8.6.6 Alarms and Signals All relays are shown in non energized state. „ „ There only one terminal block in Cabinet A with all remote alarms for T2S from Phase 1, Phase 2 and Phase 3. „ TUS has a seperate alarm terminal block in Cabinet A. - See section 7 for more details.
  • Page 32 System Installation 8.6.6.1 Alarm (X3) „ Relay characteristics X3 (Major (UA), Minor(NUA), Prog) - Switching power - Rating 2A at 30VDC / 1A at 60VDC - Max wire size 17 AWG (1mm Relays are energized when idle and contacts are released when event occurs. 8.6.6.2 Digital In (X5) Input characteristics X5 (Digital In 1, Digital In 2) „...

  • Page 33: Tus Inter-Connections

    System Installation 8.7 TUS Inter-connections TUS connections are pre-wired, however since cabinets are shipped separately, wires have to be reconnected. „ „ The following diagram shows the connections for the TUS shelves and TUS communication buses. See appendix 17.4, page 57 for more details. Cabinet 1 Cabinet 2 BUS A...
  • Page 34 System Installation Cabinet-1 with Raceway installed (Actual) Raceway on the Cabinet-1 Circled in Yellow before the Cabling Knockouts on sides of the Cabinet-1 right from the front and Cabinet-2 left from the front Knockouts with Insulating Bushing (installed on all the four knockouts) Note: The Knockouts shall be made only the cabinets where the TUS is Installed.

  • Page 35: Human-Machine Interface

    Human-Machine Interface 9. Human-Machine Interface 9.1 Inverter module 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 Recovery mode after boost Blinking green/orange alternatively (10 In short circuit condition) Permanent orange...

  • Page 36: System Operation

    System Operation 10. System Operation MIPS System is delivered with default set of parameters referred as factory settings. Upon various site operating conditions or Site Manager requirements some parameters might have to be adjusted. 10.1 T2S Ethernet via Catena Once system is powered upon, the Catena is up and ready for operation. Configuration and other parameters can be changed using the Catena interface.
  • Page 37 System Operation 10.1.1.1 CATENA Start up Applying start-up power – web interface Initiate the start-up routine by applying power to the CATENA NOTE: The controller will perform a short self-test as it boots up. Alarm alerts are normal. Use the touchscreen or connect the computer to the ETHERNET port and start your web browser. Point your browser to 192.168.0.2 (default address).
  • Page 38 System Operation 10.1.1.2 The Home page After connecting in basic or expert level the catena will display the home page below Tool bar to access to event, connections, files or parameters AC input menu display AC input power in kW AC output menu display level of AC output power in kW/kVA DC input menu System menu and further module menu...
  • Page 39 System Operation 10.1.1.3 The AC input page Click the Search button at AC input to obtain detail AC input information of the 3 phase Provide AC input voltage for each phase „ AC input current per phase „ Frequency „ „...
  • Page 40 System Operation 10.1.1.5 The AC output page Click the Search button at AC output to obtain detail AC output information Provide Graph indicating the level of power per phase „ „ AC output voltage for each phase „ AC output current per phase „...
  • Page 41 System Operation 10.1.1.6 The System page Click the Search button at the cabinet in the home page will bring you to the system page „ AC folder is related to the inverter module with detail per phase Number of module installed per phase Redundancy 0 (No redundancy 1 one module redundant ) Installed power per phase Available power per phase...

  • Page 42: The Toolbar

    System Operation 10.1.2 The TOOLBAR 10.1.2.1 Event At the bottom of the screen a permanent “Tool bar” populated with different button: Events present in the system the circled number indicate how many “active event” are present. The color indicate the severity of the event. Green is OK, Orange is Minor and Red is Major. Figure below gives list of active event /alarm Red is Major, Orange is Minor Click the Log button to access the log file which is a record of last 2000 event with date and time the occurred in the...
  • Page 43 System Operation Figure below show a screen of the log file. 10.1.2.2 Connections Click on Connections button to access the mapping of the digital inputs and relays output – TSI MIPS 75KVA - Parallel Cabinets – User Manual – v7.1...
  • Page 44 System Operation 10.1.2.3 Files Click on Files to: Export the log file „ Clear the log file (only possible in expert mode) „ Upgrade the software of the CATENA supervisor „ – TSI MIPS 75KVA - Parallel Cabinets – User Manual – v7.1...

  • Page 45: Switching Off Mips System

    System Operation 10.1.2.4 Parameters To define and setup all communication parameter listed below Please do not change setting below unless necessary. 10.2 Switching OFF MIPS System Perform the following steps to Switch OFF the MIPS System. Caution: While switching OFF the MIPS System, the power to load will be disconnected. Switch OFF AC Output Breakers.

  • Page 46: Inserting/Removing/Replacing Modules

    Inserting/removing/replacing modules 11. Inserting/removing/replacing modules 11.1 TSI Inverter The TSI inverter module is hot swappable. „ When a new module is inserted in a live system it automatically takes the working set of parameters. „ „ When a new module is inserted in a live system it is automatically assigned to the next available address. 11.1.1 Removal Notice: When one or several inverter modules is/are removed, live parts become accessible.

  • Page 47: T2S

    Inserting/removing/replacing modules 11.2 T2S 11.2.1 Removal Use a small screw driver to release the latch keeping the T2S in position. „ „ Pull the T2S out. 11.2.2 Inserting „ Push the T2S firmly in place until the latch snaps in position. 11.3 Fan replacement The FAN life is approx 45.000hours.

  • Page 48: System Start-Up And Shut Down

    System Start-up and Shut down 12. System Start-up and Shut down 12.1 Final Check Make sure that the sub-rack and slidings/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. „...

  • Page 49: Commissioning

    Commissioning 13. 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 50: Trouble Shooting And Defective Situations Fixing

    Trouble shooting and defective situations fixing 14. Trouble shooting and defective situations fixing 14.1 Trouble shooting Inverter 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 inverter is properly inserted Remove inverter to verify that slot is not damaged, check connectors Check that module(s) is (are) in OFF state...

  • Page 51: 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! „ Information on failure occurrence as well as module status given through Menu 2-1 shall be attached to defective unit return package or recorded in RMA.

  • Page 52: Service

    Service 15. 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 call CE+T directly. Toll free Number 1(855) 669 - 4627(**) „...

  • Page 53: Maintenance Task

    Maintenance Task 16. Maintenance Task As maintenance will be performed on live system, all tasks should be performed only by trained personnel with sufficient acknowledge on TSI product. Tasks : „ Identify the site, customer, rack number, product type. Download and save configuration file for back up. „...

  • Page 54: Appendix

    Appendix 17. Appendix 17.1 Single Line Diagram 1 – TSI MIPS 75KVA - Parallel Cabinets – User Manual – v7.1...

  • Page 55: Single Line Diagram

    Appendix 17.2 Single Line Diagram 2 – TSI MIPS 75KVA - Parallel Cabinets – User Manual – v7.1...

  • Page 56: Tus Alarm

    Appendix 17.3 TUS Alarm – TSI MIPS 75KVA - Parallel Cabinets – User Manual – v7.1...

  • Page 57: Tus Connections

    Appendix 17.4 TUS Connections – TSI MIPS 75KVA - Parallel Cabinets – User Manual – v7.1...

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