CE+T Power TSI NOVA User manual

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

DUAL INPUT INVERTER

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

BEYOND THE INVERTER

THE NEW GENERATION OF POWER CONVERTERS

www.cet-power.com

TSI NOVA - 230VAC

User Manual V7.3

2 – TSI Nova – User manual – v7.3

Table of content

1. CE+T Power at a glance............................................................................................................................................ 6

2. Abbreviations............................................................................................................................................................ 7

3. Warranty and Safety Conditions ................................................................................................................................ 8

3.1 Disclaimer ........................................................................................................................................................ 8

3.2 Technical care .................................................................................................................................................. 8

3.3 Installation........................................................................................................................................................ 9

3.3.1 Handling ............................................................................................................................................... 9

3.3.2 Surge and transients............................................................................................................................. 9

3.3.3 Other .................................................................................................................................................... 9

3.4 Maintenance .................................................................................................................................................... 10

3.5 Replacement and Dismantling .......................................................................................................................... 10

4. TSI TECHNOLOGY ..................................................................................................................................................... 11

4.1 On-line Mode.................................................................................................................................................... 12

4.2 Safe mode........................................................................................................................................................ 12

4.3 EPC-mode ........................................................................................................................................................ 12

4.4 Mix mode & Walk-in mode................................................................................................................................ 12

5. Building blocks ......................................................................................................................................................... 13

5.1 Inverter............................................................................................................................................................. 13

5.2 Sub-rack .......................................................................................................................................................... 13

5.3 Monitor unit T1S/T2S........................................................................................................................................ 14

6. Accessories .............................................................................................................................................................. 15

6.1 Cabinet............................................................................................................................................................. 15

6.2 Manual by-pass................................................................................................................................................ 15

6.3 AC distribution unit ........................................................................................................................................... 16

6.3.1 Distribution Rack .................................................................................................................................. 16

7. Monitoring accessories ............................................................................................................................................. 17

7.1 Can Dis shelf .................................................................................................................................................... 17

7.1.1 Display ................................................................................................................................................. 17

7.1.2 TCP/IP Agent......................................................................................................................................... 17

8. System Design.......................................................................................................................................................... 18

8.1 Pack / A la Carte............................................................................................................................................... 18

8.1.1 Pack .................................................................................................................................................... 18

8.1.2 A la Carte.............................................................................................................................................. 18

9. Installation of Nova PACK or Single shelf/shelves ...................................................................................................... 19

9.1 Mounting kit (Nova PACK or Single shelf) .......................................................................................................... 19

9.2 Electrical installation (Nova PACK or single shelf) .............................................................................................. 20

9.2.1 Prerequisites......................................................................................................................................... 20

9.2.2 Surge suppression................................................................................................................................ 21

9.2.3 Terminations......................................................................................................................................... 21

9.2.4 Grounding............................................................................................................................................. 21

9.2.5 DC input ............................................................................................................................................... 21

3 – TSI Nova – User manual – v7.3

9.2.6 AC input................................................................................................................................................ 21

9.2.7 AC output.............................................................................................................................................. 22

9.2.8 Signalling.............................................................................................................................................. 22

9.2.9 Remote ON/OFF.................................................................................................................................... 23

9.2.10 Internal Bus (TSI Bus 6 pin / TSI Bus 8 pin) ........................................................................................... 24

9.2.11 Rear cover ............................................................................................................................................ 24

10. Installation of cabinet (A la Carte)............................................................................................................................. 25

10.1 Unpacking the system ...................................................................................................................................... 25

10.2 Raising the cabinet ........................................................................................................................................... 25

10.3 Fixing the cabinet to the ﬂoor............................................................................................................................ 25

10.4 Electrical installation......................................................................................................................................... 25

10.4.1 Positioning............................................................................................................................................ 26

10.4.2 Cabling ................................................................................................................................................. 26

10.4.3 Grounding............................................................................................................................................. 27

10.4.4 AC Input (X2)......................................................................................................................................... 27

10.4.5 DC input (X1) ........................................................................................................................................ 28

10.4.6 Connection Table – AC Input (X2) ......................................................................................................... 28

10.4.7 Connection Table DC Input -48VDC (X1) ................................................................................................ 29

10.4.8 Signalling.............................................................................................................................................. 29

11. Interface .................................................................................................................................................................. 31

11.1 Inverter module ................................................................................................................................................ 31

11.2 T1S .................................................................................................................................................................. 32

11.2.1 T1S alarm............................................................................................................................................. 32

11.3 T2S .................................................................................................................................................................. 32

12. System set up.......................................................................................................................................................... 33

12.1 Communication settings ................................................................................................................................... 33

12.2 Menu access .................................................................................................................................................... 34

13. Inserting/removing/replacing modules ..................................................................................................................... 35

13.1 TSI Inverter....................................................................................................................................................... 35

13.1.1 Removal ............................................................................................................................................... 35

13.1.2 Inserting ............................................................................................................................................... 35

13.2 T1S/T2S ........................................................................................................................................................... 36

13.2.1 Removal ............................................................................................................................................... 36

13.2.2 Inserting ............................................................................................................................................... 36

13.3 Fan replacement............................................................................................................................................... 36

14. AC output distribution............................................................................................................................................... 38

14.1 DU connection installation/removal................................................................................................................... 38

14.2 Miniature Circuit breaker installation/removal................................................................................................... 38

15. Manual By-pass....................................................................................................................................................... 39

15.1 Prerequisites .................................................................................................................................................... 39

15.2 Single Phase systems....................................................................................................................................... 39

15.2.1 Manual by-pass <4.5kVA...................................................................................................................... 39

15.2.2 Manual by-pass 4.5kVA to 20 KVA ........................................................................................................ 40

15.2.3 Manual by-pass >20kVA....................................................................................................................... 40

15.3 Three Phase systems ....................................................................................................................................... 41

4 – TSI Nova – User manual – v7.3

15.3.1 Manual by-pass.................................................................................................................................... 41

16. Finishing.................................................................................................................................................................. 42

17. Commissioning ........................................................................................................................................................ 43

17.1 Check list ......................................................................................................................................................... 44

18. Trouble Shooting and Defective Situation Resolution ................................................................................................ 45

18.1 Trouble Shooting............................................................................................................................................... 45

19. Maintenance............................................................................................................................................................ 46

19.1 Access T2S with lap top.................................................................................................................................... 46

19.2 Manual check................................................................................................................................................... 46

19.3 Optional............................................................................................................................................................ 46

19.4 Manual by-pass ............................................................................................................................................... 46

20. Defective modules ................................................................................................................................................... 47

21. Appendix.................................................................................................................................................................. 48

21.1 Cabinet foot print, layout................................................................................................................................... 48

21.2 Single phase circuit diagram ............................................................................................................................ 49

21.3 Three phases circuit diagram ........................................................................................................................... 50

21.4 Mains connection, single phase........................................................................................................................ 51

21.5 Mains connection, three phases........................................................................................................................ 52

Release Note:

Version Release date

(DD/MM/YYYY)

Modiﬁed

page number Modiﬁcations

7.0 10/12/2012 - First release of the Manual.

7.1 to 7.2 18/10/2013 - Amendment and correction.

7.3 24/10/2016 - Amendment and correction.

5 – TSI Nova – User manual – v7.3

1. CE+T Power 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.

Our product is an innovative AC backup solution that unlike most used UPS’s

 Maximizes the operator’s applications uptime;

 Operates with lowest OPEX;

 Provides best protection to disturbances;

 Optimizes footprint.

Our systems are:

 Modular

 Truly redundant

 Highly efﬁcient

 Maintenance free

 Battery friendly

CE+T power puts 60+ years expertise in power conversion together with worldwide presence to provide customized solutions and

extended service 24/7 - 365.

6 – TSI Nova – User manual – v7.3

CE+T Power at a glance

2. Abbreviations

TSI Twin Sine Innovation

EPC Enhanced Power Conversion

REG Regular

DSP Digital Signal Processor

AC Alternating current

DC Direct current

ESD Electro Static Discharge

MET Main Earth Terminal

MBP Manual By-pass

TCP/IP Transmission Control Protocol/Internet Protocol

USB Universal Serial Bus

PE Protective Earth

N Neutral

PCB Printed Circuit Board

TRS True Redundant Structure

MCB Miniature Circuit Breaker

MCCB Molded Case Circuit Breaker

CB Circuit Breaker

7 – TSI Nova – User manual – v7.3

Abbreviations

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.

 Keep the enclosure door closed during operation.

 Replace the ﬁlters on a regular basis.

Important Safety Instructions and Save These Instructions.

3.1 Disclaimer

 The manufacturer declines all responsibilities if equipment is not installed, used or operated according to the instructions

herein by skilled technicians 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 a “qualiﬁed employee” with adequate training. Even

personnel who are in charge of simple repairs or maintenance are required to have knowledge or experience related to

electrical maintenance.

 Please follow the procedures contained in this Manual, and note all the “DANGER”, “WARNING” AND “NOTICE” marks

contained in this Manual. Warning labels must not be removed.

 Qualiﬁed employees are trained to recognize and avoid any dangers that might be present when working on or near

exposed electrical parts.

 Qualiﬁed employees understand how to lock out and tag out machines so the machines will not accidentally be turned on

and injure employees working on them.

 Qualiﬁed employees also understand safety related work practices, including those by OSHA and NFPA, as well as knowing

what personal protective equipment should be worn.

 All operators are to be trained to perform the emergency shut-down procedure.

 Never wear metallic objects such as rings, watches, or bracelets during installation, service and maintenance of the

product.

 Insulated tools must be used at all times when working with live systems.

 When handling the system/units pay attention to sharp edges.

* These instructions are valid for most CE+T Products/Systems. Some points might however not be valid for the product

described in this manual

8 – TSI Nova – User manual – v7.3

Warranty and Safety Conditions

3.3 Installation

 This product is intended to be installed only in restricted access areas as deﬁned by UL60950 and in accordance with the

National Electric Code, ANSI/NFPA 70, or equivalent agencies.

 The 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.

 Please use extreme caution when accessing circuits that may be at hazardous voltages or energy levels.

 The modular inverter rack is a dual input power supply. The complete system shall be wired in a way that both input and

output leads can be made power free.

 REG systems and EPC systems that have no AC input wired and connected can be seen as independent power sources. To

comply with local and international safety standards N (output) and PE shall be bonded. The bonded connection between

N (output) and PE must be removed once the AC input is connected.

 AC and DC circuits shall be terminated with no voltage / power applied.

 The safety standard IEC/EN62040-1-1 requires that, in the event of an output short circuit, the inverter must disconnect in

5 seconds maximum. The parameter can be adjusted on T2S; however, if the parameter is set at a value > 5 seconds, an

external protection must be provided so that the short circuit protection operates within 5 seconds.

Default setting is 60 seconds.

 The system is designed for installation within an IP20 or IP21 environment. When installed in a dusty or humid

environment, appropriate measures (air ﬁltering …) must be taken.

3.3.1 Handling

 The cabinet shall not be lifted using lifting eyes.

 Remove weight from the cabinet by unplugging the inverters. Mark inverters clearly with shelf and position for correct

rebuild. This is especially important in dual or three phase conﬁgurations.

 Empty inverter positions must not be left open. Replace with module or cover.

3.3.2 Surge and transients

The mains (AC) supply of the modular inverter system shall be ﬁtted with Lightning surge suppression and Transient voltage surge

suppression suitable for the application at hand. Manufacturer’s recommendations of installation shall be adhered to. Selecting a

device with an alarm relay for function failure is advised.

Indoor sites are considered to have a working lightning surge suppression device in service.

 Indoor sites Min Class II.

 Outdoor sites Min Class I + Class II or combined Class I+II. The modular inverter system/rack can reach hazardous

leakage currents. Earthing must be carried out prior to energizing the system. Earthing shall be made according to local

regulations.

3.3.3 Other

 Isolation test (Hi-Pot) must not be performed without instructions from the manufacturer.

9 – TSI Nova – User manual – v7.3

Warranty and Safety Conditions

3.4 Maintenance

 The modular inverter system/rack can reach hazardous leakage currents. Earthing must be carried out prior to energizing

the system. Earthing shall be made according to local regulations.

 Prior to any work conducted on a system/unit make sure that AC input voltage and DC input voltage are disconnected.

 Inverter modules and shelves contain capacitors for ﬁltering and energy storage. Prior to accessing the system/modules

after power down, wait at least 5 minutes to allow capacitors to discharge.

 Some components and terminals carry high voltage during operation. Contact may result in fatal injury.

3.5 Replacement and Dismantling

 ESD Strap must be worn when handling PCBs and open units.

 CE+T cannot be held responsible for disposal of the Inverter system and therefore the customer must segregate and

dispose of the materials which are potentially harmful to the environment, in accordance with the local regulations in force

in the country of installation.

 If the equipment is dismantled, to dispose of its component products, you must comply with the local regulations in force

in the country of destination and in any case avoid causing any kind of pollution.

To download the latest documentation and software, please visit our website at www.cet-power.com.

10 – TSI Nova – User manual – v7.3

Warranty and Safety Conditions

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