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BRAVO ST - 230 VAC
User Manual V7.3
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
Important Safety Instructions
Save these Instructions
www.heliosps.com
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Table of Contents
Troubleshooting
Summary of Contents for Helios Power Solutions BRAVO ST 230 VAC
- Page 1 BRAVO ST - 230 VAC User Manual V7.3 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...
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Page 2: Table Of Contents
8.3.4 DC Input ............................... 8.3.5 AC Input (AC Input protection mandatory) ....................8.3.6 AC output.............................. 8.3.7 Signalling.............................. 8.3.8 Rear cover ............................9. Human-Machine Interface ............................9.1 Inverter module (Requires firmware V203 or higher) ..................– Bravo ST 230 VAC– User manual – v7.3... - Page 3 13.2 Defective modules ............................13.2.1 Replacing modules ..........................13.2.2 Return defective T2S interface ......................13.2.3 Return defective shelf .......................... 13.2.4 Return defective modules ........................14. Service ..................................15. Maintenance Task ..............................– Bravo ST 230 VAC– User manual – v7.3...
- Page 4 Release Note: Release date Modified page Version Modifications (DD/MM/YYYY) number 18/12/2014 First release of the Manual. 08/04/2015 Amendment and correction 27/02/2018 11, 13, & 15 Updated the information 13/04/2018 Updated Parameters – Bravo ST 230 VAC– User manual – v7.3...
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Page 5: Ce+T At A Glance
Highly efficient Maintenance free Battery friendly CE+T puts 60+ years expertise in power conversion together with worldwide presence to provide customized solutions and extended service 24/7 - 365 – Bravo ST 230 VAC– User manual – v7.3... -
Page 6: Abbreviations
Transmission Control Protocol/Internet Protocol Universal Serial Bus Protective Earth (also called Main Protective Conductor) Neutral Printed Circuit Board True Redundant Structure Miniature Circuit Breaker MCCB Molded Case Circuit Breaker Circuit Breaker – Bravo ST 230 VAC– User manual – v7.3... -
Page 7: Warranty And Safety Conditions
The equipment must be installed and commissioned by skilled technicians according to instructions in this manual. * These instructions are valid for most CE+T Products/Systems. Some points might however not be valid for the product described in this manual – Bravo ST 230 VAC– User manual – v7.3... -
Page 8: Handling
Outdoor sites Min Class I + Class II or combined Class I+II. 3.3 Other Isolation test must not be performed without instructions from the manufacturer. To download the latest documentation and software, please visit our website at www.cet-power.com. – Bravo ST 230 VAC– User manual – v7.3... -
Page 9: Tsi Technology
1 | Information and data given in this chapter intend to for an overview on the technology. Detailed features and parameters for each individual module type of the range may differ and should be referred in the dedicated data sheet. – Bravo ST 230 VAC– User manual – v7.3... -
Page 10: On-Line Mode
Setting for Walk -in -Mode and Mix Mode can be made through the T2S supervisor configuration file. See section10, page 26 for more information on T2S supervisor. – Bravo ST 230 VAC– User manual – v7.3... -
Page 11: By Pass Mode
AC input is present and 2 BRAVO TSI module failure if one module redundant has been configured. The automatic by pass IS NOT AVAILABLE if: No AC input is present AC output LOAD exceed 5 kVA – Bravo ST 230 VAC– User manual – v7.3... -
Page 12: Description
All part of the BRAVO ST (Inverter modules and by pass module) are hot swappable without shut down of the AC output. Warning: If all modules fails and AC input not present, the system will stop to prevent “backfeed” protection upstream. – Bravo ST 230 VAC– User manual – v7.3... -
Page 13: Typical Load
Description Bravo ST 230 VAC is a standalone Inverter with following capacities. Standalone model 5000 VA (3000VA in 24VDC). Standalone model 2500 VA, with Redundancy (1500VA for 24VDC). Standalone model 2500 VA, without Redundancy (1500VA for 24VDC). ... -
Page 14: Bravo St Components
Transfer time <10ms. Hot pluggable: can be removed without shutting down the system provided that sufficient inverter modules are present and running. – Bravo ST 230 VAC– User manual – v7.3... -
Page 15: Sub-Rack
The BRAVO ST 230 VAC shelf shall be integrated in min 600mm deep cabinets, 19 Inch / ETSI mounting. The BRAVO ST 230 VAC shelf houses maximum two (2) inverter modules and one (1) T2S interface. Maximum 5KVA per shelf. -
Page 16: Accessories
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. – Bravo ST 230 VAC– User manual – v7.3... -
Page 17: Bravo St Shelves Installation
fixing set for: 19” – 600mm depth cabinets (most standard solution, which is supplied by default - shown here). 19” – 800mm depth cabinets. ETSI – 600mm depth cabinets. – Bravo ST 230 VAC– User manual – v7.3... -
Page 18: Mounting Kit
8.2.3 Mounting Kit Make sure that you have received the proper accessories for Bravo ST 230 VAC which consist of 1 pair of 19” kit as shown following Figure. The fixing brackets, together with the sliders, allow for different cabinet depths. -
Page 19: Electrical Installation
All connection screws are M5 x 12mm. DC Input-Individual (per module), observe polarity. AC Input / AC output –Common (per shelf), respect phases. Wire all positions in the sub-rack for future expansion. – Bravo ST 230 VAC– User manual – v7.3... -
Page 20: Terminations
“ISOLATE UNINTERRUPTIBLE POWER SUPPLY (UPS) BEFORE WORKING ON THIS CIRCUIT”. 8.3.2 Terminations Rear Side of Bravo ST 230 VAC terminations are clearly marked in the following figure 8.3.3 Grounding “PE CHASSIS GROUND” PE Chassis ground shall be wired to MET or distributed earth bar connected to MET Main protective conductor(PE) connection is made to the X2(AC IN) terminal block marked with symbol for identification. -
Page 21: Dc Input
Model Cable, min Connector Torque 230 VAC (5 KVA) 3 x 10 AWG ( 4 mm 5 Nm 230 VAC (2.5 KVA) 3 x 12 AWG ( 2.5 mm 8.3.7 Signalling – Bravo ST 230 VAC– User manual – v7.3... - Page 22 AC Input (Green) DC Input (Green) Open Closed Normal operation All (Green) Closed Closed Normal operation All (Green) Warning: If remote ON/OFF not used, pin 2 and 3 MUST be bridged together! – Bravo ST 230 VAC– User manual – v7.3...
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Page 23: Rear Cover
The rear cover is snapped in position in the rear of the sub-rack. Remove material using a pair of side cutters to allow cables enter and exit. The rear cover is ordered separately. – Bravo ST 230 VAC– User manual – v7.3... -
Page 24: Human-Machine Interface
40 to 80 to 100% = <5% 100% Output Power (redundancy not counted) overload × × × × × Status output power LED × Behaviour (B = blinking – P permanent ) – Bravo ST 230 VAC– User manual – v7.3... -
Page 25: T2S
2. BRAVO ST - 2.5 KVA –No redundancy ;420; ;ST Module Number ;421; ;ST Module Redundancy 3. BRAVO ST - 2.5 KVA –1+1 redundancy ;420; ;ST Module Number ;421; ;ST Module Redundancy – Bravo ST 230 VAC– User manual – v7.3... -
Page 26: System Set Up
System set up 10. System set up Bravo ST 230 VAC 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. Refer to “TSI T2S 120VAC User Manual Vx_x” for detailed description of system status reading and changing as well as parameter adjustment. -
Page 27: Menu Access
1 > Force refresh of configuration texts and constants 2 > Force refresh of events description texts 4 > Security Access 0 > Return to index 1 > Enable Password protection – Bravo ST 230 VAC– User manual – v7.3... -
Page 28: Inserting/Removing/Replacing Modules
Bravo ST 2500 VA without Redundancy (One Module present + By Pass Module) • The Inverter Module can be removed or added. • When the Module is removed, the load will automatically connect to grid through the By Pass Module. – Bravo ST 230 VAC– User manual – v7.3... -
Page 29: Module Removal
Once the module is properly insert and locked it will restart automatically and the load will be transferred from the by-pass module to the inverter. The sequence might take 10 to 40 seconds. – Bravo ST 230 VAC– User manual – v7.3... -
Page 30: Tsi By-Pass Module Replacement
11.2 TSI By-Pass Module Replacement 11.2.1 Removal Note : Before replacing the By-Pass Module please make sure the inverter module are in operation and both AC input and DC input source are available. 11.2.2 Inserting – Bravo ST 230 VAC– User manual – v7.3... -
Page 31: T2S
Once the FAN is replaced and module installed back in your system, You will need to clear the FAN alarm of the module. This can be done through the T2S menu 3 Action then 2 inverter action then 13 Notify change FAN. Refer to T2S manual for more details. – Bravo ST 230 VAC– User manual – v7.3... - Page 32 Cover empty inverter positions with blanks. Make sure that the Remote ON/OFF is appropriately wired according to local regulations. Make sure that the point of AC supply meets local regulations. – Bravo ST 230 VAC– User manual – v7.3...
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Page 33: Commissioning
Installation and commissioning must be done and conducted by trained people fully authorized to act on installation. It is prohibited to perform any isolation test without instruction from manufacturer. Equipments are not covered by warranty if procedures are not respected. – Bravo ST 230 VAC– User manual – v7.3... -
Page 34: Check List
Switch OFF AC input (commercial power failure) and check the alarm according to the configuration Switch OFF DC input (DC power failure) and check that the alarm according to the configuration Check the different digital input according to the configuration (when used) – Bravo ST 230 VAC– User manual – v7.3... -
Page 35: Trouble Shooting And Defective Situations Fixing
Check that the RJ45 cable is connected between T2S shelf and CanDis shelf No value on TCP/IP: Check that the RJ45 cable is connected between T2S shelf and CanDis shelf Wait approx 2 minutes to allow the system to collect serial data. – Bravo ST 230 VAC– User manual – v7.3... -
Page 36: Defective Modules
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. – Bravo ST 230 VAC– User manual – v7.3... -
Page 37: Service
CE+T will redirect your call to your vendor if he has such SLA in place. (**) Valid in USA and Canada only. (***) Messages that are not Major Incident or Emergency will be served at the next scheduled working day. – Bravo ST 230 VAC– User manual – v7.3... -
Page 38: Maintenance Task
Perform a MBP procedure. This task is not really recommended*, but could be demanded by site manager. * It is not recommended because when you perform a By-pass procedure, generally there is no back up on AC input line, and the load shutdown if mains disappear. – Bravo ST 230 VAC– User manual – v7.3...
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