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CE+T Power BRAVO ST-120 VAC-UL, Руководство пользователя

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CE+T Power BRAVO ST-120 VAC-UL Скачать руководство пользователя страница 31

10.3  Fan replacement

The fan’s life is approximately 60,000 (Sixty thousand) hours. The inverter modules have fan runtime meters and fan 
failure alarm. Fan failure can result from the failing fan or driver circuit.

 

•

Let the module rest at least five minutes before initiating work. 

 

•

The inverter front cover must be removed. Use a flat screwdriver, release all the four latches on side of the 
module and remove the front cover.

 

•

Disconnect the fan supply cord and remove the fan.

 

•

Replace with a new fan and connect the supply cord.

 

•

Fix the front cover and make sure all the four latches are locked.

 

•

Insert the module in corresponding slot in the shelf in accordance with section 10.1.2, page 30.

 

•

Check the fan for operation.

 

•

Access T2S ETH and reset the fan run time alarm. Refer to T2S ETH user manual for more details.

 Inserting/removing/replacing modules

31 

- Bravo ST 120 Vac -  2+1 Redundancy - User Manual - v1.0

Содержание BRAVO ST-120 VAC-UL

Страница 1: ...et 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 HARS...

Страница 2: ...Walk in Mode 11 5 Description 12 5 1 Typical load 13 6 Bravo ST Components 14 6 1 Inverter Module 14 6 2 Sub rack 14 7 Accessories 15 7 1 Monitoring T2S ETH Included 15 7 1 1 Parameters setting 15 7...

Страница 3: ...module Requires firmware V208 4 or higher 26 9 2 T2S ETH 26 9 2 1 T2S ETH via Web Interface 27 10 Inserting removing replacing modules 29 10 1 TSI Inverter 29 10 1 1 Module removal 29 10 1 2 Insertin...

Страница 4: ...Release Note Version Release date DD MM YYYY Modified page number Modifications 1 0 12 06 2020 Draft release of the Manual 4 Bravo ST 120 Vac 2 1 Redundancy User Manual v1 0...

Страница 5: ...that unlike most used UPS s Maximizes the operator s applications uptime Operates with lowest OPEX Provides best protection to power disturbances Optimizes footprint Our systems are Modular Truly redu...

Страница 6: ...MCB Miniature Circuit Breaker MCCB Molded Case Circuit Breaker MET Main Earth Terminal N Neutral PCB Printed Circuit Board PE Protective Earth also called Ground Conductor REG Regular TCP IP Transmis...

Страница 7: ...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 product...

Страница 8: ...ever 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 des...

Страница 9: ...rding to local regulations NEC NFPA 70 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 capacitor...

Страница 10: ...er fuse The duration of the boost is limited to 20 ms The power for the boost function comes primarily from the AC input through a diode bridge This has been designed in such a way so that it will not...

Страница 11: ...AC power to the load In case of short circuit at the load side the boost is automatically energized for a specific duration to trip downstream protective devices To set On line Mode in T2S ETH go to...

Страница 12: ...te on AC input AC and DC input fail the output turns off TSI module fail N 1 If N 1 configuration selected the third module will continue to feed the load up to 5 kVA If the second module fail the sys...

Страница 13: ...put fitted with Enhanced Power Conversion EPC mode Front View Rear View Note Bravo ST 120 Vac has four different AC output connections Refer to section 8 4 page 24 to identify the configuration which...

Страница 14: ...ration LED s on module front plate display the status of converter and output power The inverter modules are equipped with soft start The fan is equipped with an alarm and run time meter It is field r...

Страница 15: ...2S ETH is described in separate manual available on request 7 1 2 System diagnostic and troubleshooting The T2S ETH is featured with a built in user interface to allow on line diagnostic through the l...

Страница 16: ...ordance with best industry practice 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 Grounding...

Страница 17: ...n be left in the system Min two 2 fixing screws per side of the system Fixing holes for inch and ETSI mounting frames 8 2 1 Mounting A full range of accessory is ready made to allow easy integration o...

Страница 18: ...ch two post open relay rack network frame assemblies if required in application It is mandatory to use bottom support or slider when installing the system in 19 inch ETSI cabinet Fix the Brackets Bott...

Страница 19: ...s defined herein are not intended for use in 4 post relay rack Place the bracket in the rack Fix the bracket with supplied mounting screws Fix the system with supplied mounting screws Bravo ST System...

Страница 20: ...t AC output Bulk respect phases Wire all positions in the system as per markings Input AC Output AC Input DC Signal cables shall be separated Cable crossings shall be done at 90 angles It is recommend...

Страница 21: ...wired to MET or distributed earth bar connected to MET according to local regulations Main protective earthing ground PE G connection is made to the X2 AC IN terminal block marked with symbol for ide...

Страница 22: ...Common Feed Torque lb in Breaker Cable Min Breaker Cable Min 48 VDC 2 X 60 A 1P 1 X 4 AWG 1 X 125 A 1P 2 X 4 AWG 26 1 52 0 110 VDC 2 x 30 A 2P 1 X 8 AWG 1 x 60 2P 2 X 8 AWG Recommended Lugs for DC Inp...

Страница 23: ...AWG Bulk Output 1 X 4 AWG 1 X 2 AWG 24 9 26 7 8 3 9 Signalling Relay characteristics Selectable Major Minor Switching power 60 W Rating 2 A at 30 Vdc 1 A at 60 Vdc Max wire size 1 mm2 Digital input ch...

Страница 24: ...MA 15R Receptacles Part number 48 Vdc model S32A33E0003SC0BBE001 110 Vdc model S32A35E0003SC0BBE001 8 4 2 2 X 2 X NEMA 15R Receptacles 4 X 1 X NEMA 20R Receptacles Part number 48 Vdc model S32A33E0003...

Страница 25: ...8 Vdc model S32A33E0003SC0EEE001 110 Vdc model S32A35E0003SC0EEE001 8 4 4 Bulk Output Part number 48 Vdc model S32A33E0003SC0TNE001 110 Vdc model S32A35E0003SC0TNE001 Bravo ST System Installation 25 B...

Страница 26: ...rmware V208 4 or higher Blinking red Recoverable fault Permanent red Non recoverable fault Send module back for repair Output Power redundancy not counted 5 5 to 40 40 to 70 80 to 95 100 100 overload...

Страница 27: ...aptop and T2S ETH through network cable not included 1 In the web browser enter the default IP address 192 168 0 2 2 Choose a user Basic or Expert and click Log in No password is required for Basic Ex...

Страница 28: ...power in kW kVA 4 DC input menu 5 System menu and further module menu If a MBP is configured in the system it will be depicted on top of system from AC IN to AC OUT All LED symbols indicate if there a...

Страница 29: ...and the AC commercial input is not within the range voltage and frequency please DO NOT INSTALL NEW module Risk of shutdown of the LOAD is present Module inserted in Bravo ST with firmware below V208...

Страница 30: ...restart automatically and begin to share the load The sequence might take 10 to 40 seconds 10 2 T2S ETH T2S ETH is hot swappable It can be removed or replaced without affecting the operation of the s...

Страница 31: ...e all the four latches on side of the module and remove the front cover Disconnect the fan supply cord and remove the fan Replace with a new fan and connect the supply cord Fix the front cover and mak...

Страница 32: ...Make sure that all breakers are sized according to recommendation and local regulations Make sure that DC polarity is according to marking Torque all electrical terminations according to recommendatio...

Страница 33: ...ion and commissioning must be done and conducted by trained people fully authorized to act on installation It is prohibited to perform any insulation test without instruction from manufacturer Equipme...

Страница 34: ...and setting Check threshold level Inverter only run on AC or DC Check AC input present and in range AC breakers Check DC input present and in range DC breakers Check the configuration and setting Chec...

Страница 35: ...erter module shelf Due to this failure of the shelf is uncommon and difficult to validate If it is determined that the shelf is faulty please dispose as per section 13 2 4 page 35 13 2 4 Return defect...

Страница 36: ...ailable from 8 00 A M to 10 00 P M EST Monday through Friday except closing periods for holidays or inclement weather Major Incidents and Emergency conditions can be invoked for immediate handling of...

Страница 37: ...leaner or dry cloth Control the inverter mapping AC Group DC Group Address Check load level and record the rate value print in word document the 4 screen modules information for the 32 modules the 3 s...

Страница 38: ......

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