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BC29

 

B

ATTERY 

C

ABINET

 

 
4/16/2014 

 

17 

755-00087 R03 

8.

 

S

YSTEM 

M

AINTENANCE

 

 

 

8.1

 

B

ATTERY 

R

EPLACEMENT

 

 

 

 

 

 

1.

 

Prepare the new battery for installation. Verify that the battery is the same type and amp-
hour rating as the batteries that are in the system. 

2.

 

Using a digital voltmeter, measure the battery voltage to verify that it is 12.4 VDC or above. 

3.

 

Use a brass wire brush or abrasive pad to polish the battery terminals. 

4.

 

Apply no-ox type terminal grease to the battery terminals to avoid corrosion. 

5.

 

Disconnect the UPS from the battery string by turning off (opening) the circuit breaker in 
the battery cabinet. 

6.

 

Remove  the  center  jumper  on  the  battery  string  to  reduce  the  voltage.  If  replacing  all 
batteries, continue reducing the voltage by removing the inter-shelf jumpers. 

7.

 

Disconnect the cables from the battery to be replaced. 

8.

 

Remove  the  bad  battery.  Depending  on  battery  location,  it  may  be  necessary  to  remove 
additional batteries to safely gain access to the bad battery. 

9.

 

Put  the  new  battery  into  place.  Make  sure  new  battery  is  installed  properly  regarding 
polarity orientation. Use the supplied wiring drawing found inside the battery cabinet door 
to verify the cabinet wiring. 

10.

 

Reconnect the cables to battery and make sure the connections are properly torqued. 

 

Before proceeding with system maintenance, be sure to review and understand all 
of the SAFETY PRECAUTIONS in this manual! 

 

Verify  that  the  output  breaker  is  in  the  off/open  position  before  servicing  the 
system. 

 

When batteries are replaced they must be properly installed paying special attention 
to  terminal  polarity  orientation!  If  wired  incorrectly  it  will  cause  a  short  in  the 
system and can result in electrical shock, severe burns, fire and possible death! Be 
sure to review the system schematics before terminating any battery cables. 

 

Caution: Risk of explosion if batteries are replaced by an incorrect type. 

 

Do not dispose of batteries in a fire. The batteries may explode. Contact your local 
hazardous waste or recycling center for battery disposal requirements. 

 

Do  not  discard  batteries  in  the  trash.  This  product  contains  sealed  lead  acid 
batteries.  Contact  your  local  hazardous  waste  or  recycling  center  for  battery 
disposal requirements. 

Summary of Contents for C&C Power BC29

Page 1: ...Mitsubishi Electric Power Products Inc BC29 Battery Cabinet Installation Operation Maintenance Manual Built for Mitsubishi Electric Power Products Inc by ...

Page 2: ...4 16 2014 2 755 00087 R03 ...

Page 3: ...er Products Inc for use in conjunction with equipment provided by C C Power Inc unauthorized reproduction in whole or in part without written permission of C C Power Inc is prohibited Copyright 2014 C C Power Inc All rights reserved C C Power Inc 395 Mission Street Carol Stream IL 60188 www ccpower com Technical Support Phone 630 617 9022 Email support ccpower com ...

Page 4: ...4 16 2014 4 755 00087 R03 ...

Page 5: ...em Specifications 12 6 1 Batteries 12 6 2 System Grounding 12 6 3 DC Output 12 6 4 General Specifications 13 7 Installation 14 7 1 Preparation 14 7 1 1 Equipment Inspection 14 7 1 2 Necessary Equipment and Tools 14 7 1 3 Installation Safety Precautions 14 7 2 Installation Steps 15 7 2 1 Equipment Location 15 7 2 2 Equipment Mounting 15 7 2 3 Equipment Grounding 15 7 2 4 DC Connections 16 7 2 5 Sys...

Page 6: ...e of the system 1 1 MANUAL SYMBOLS Warning Indicates information provided to protect the user against personal injury and or safety hazards Caution Indicates information provided to protect the user against safety hazards and or possible equipment damage Important Indicates information provided as an installation or operating instruction or tip as well as general important installation and system ...

Page 7: ...cabinet system is Hi Pot tested to UL standards at our facility prior to shipment Sales support for future equipment needs or upgrades is provided by our regional sales staff and qualified representatives All technical questions and service issues should be directed to our main office by dialing the number listed below This is a 24 hour 7 day service number After normal working hours please leave ...

Page 8: ...to install or service this equipment System installation and maintenance should always be performed with heavily insulated tools It is also recommended to wear rubber gloves boots and use insulating mats to stand on when working on this equipment Always wear eye protection when installing or maintaining batteries and or power equipment Battery cabinet systems are extremely heavy Use a minimum of t...

Page 9: ...moved prior to installing or servicing this system Do not open or mutilate batteries Opened or severely damaged batteries can release toxic electrolyte which is harmful to the skin and eyes Never lay loose cables metal parts or tools on top of batteries Under certain conditions batteries can vent potentially explosive gas hydrogen Never enclose batteries or battery cabinets in a sealed room ...

Page 10: ...able notations on the delivery receipt before signing and file a damage report with the carrier 4 3 CONCEALED DAMAGE Within 3 to 30 days of receipt depending on courier unpack the system and check for any concealed damage Check the materials received against the detailed packing list to verify the quantity and the condition as complete and satisfactory Note any damage to the internal packaging the...

Page 11: ... fails the batteries will discharge in order to provide the necessary backup power to the load It is the responsibility of the customer to make sure the batteries are not discharged below manufactures recommendations After any battery discharge has occurred the batteries should be recharged as soon as possible Batteries will be damaged if not properly recharged right away See the UPS manual for mo...

Page 12: ...ound wire should be sized per NEC and or all applicable national and local codes Battery Cabinet Breaker or Fuse Size Minimum Copper Ground Wire Size Up to 200 amps 6 AWG 201 300 amps 4 AWG 301 400 amps 3 AWG 401 500 amps 2 AWG 501 600 amps 1 AWG 6 3 DC OUTPUT Please refer to system drawings for model specific information Voltage 12 480 VDC Nominal Circuit Breaker UL Listed 600 VDC rated See syste...

Page 13: ...ur inches is required in front and behind the cabinet This refers to obstruction of ventilation only Clearance around the equipment should be as suggested by NEC and or all applicable national and local codes Wire should be sized for a maximum voltage drop of 0 5 volt Under certain conditions batteries can vent potentially explosive gas hydrogen Never enclose batteries or battery cabinets in a sea...

Page 14: ...ent of hand tools o Digital voltmeter 7 1 3 INSTALLATION SAFETY PRECAUTIONS Before proceeding with system installation be sure to review and understand all of the SAFETY PRECAUTIONS in this manual DC VOLTAGE WARNING Hazardous DC voltages are present in the system This hazard will always be present in a battery system including when it is offline Accidental short circuit of the positive and negativ...

Page 15: ... the cabinet and prevent it from moving 7 2 3 EQUIPMENT GROUNDING Terminate a cabinet ground wire from the main building ground source to the supplied 6 300MCM mechanical lug located on the breaker pan See section 6 2 for sizing recommendations Wire should be sized per NEC and or all applicable national and local codes Before installing or maintaining this system it is extremely important to read ...

Page 16: ...Review the supplied cabinet drawing for information on the battery cabinet output All cables should be sized per NEC and any other local codes pertaining to this equipment Refer to the UPS or charger manual for wiring external batteries Note Make sure any charging source is disconnected before making these connections 5 Connect the cable that was left off during shipment and install as shown on th...

Page 17: ...e Make sure new battery is installed properly regarding polarity orientation Use the supplied wiring drawing found inside the battery cabinet door to verify the cabinet wiring 10 Reconnect the cables to battery and make sure the connections are properly torqued Before proceeding with system maintenance be sure to review and understand all of the SAFETY PRECAUTIONS in this manual Verify that the ou...

Page 18: ...t any removed string jumpers and make sure the connections are properly torqued 12 Check the battery string voltage at input side of the circuit breaker 13 Reconnect the UPS to the battery string by turning on closing the circuit breaker in the battery cabinet ...

Page 19: ...BC29 BATTERY CABINET 4 16 2014 19 755 00087 R03 9 REFERENCE MATERIALS ...

Page 20: ...BC29 BATTERY CABINET 4 16 2014 20 755 00087 R03 ...

Page 21: ...BC29 BATTERY CABINET 4 16 2014 21 755 00087 R03 ...

Page 22: ... injury to person or property or any other incidental or consequential loss is available This LIMITED WARRANTY shall not be deemed to have failed of its essential purpose so long as C C Power Inc is willing and able to repair or replace defective parts in the manner prescribed in this LIMITED WARRANTY Certain integrated products which are not manufactured by C C Power will be warranted by the appl...

Page 23: ...C C Power Inc 395 Mission Street Carol Stream IL 60188 Phone 630 617 9022 www ccpower com ...

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