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C048-741-30 R01, Rev. B (01/2020)

4.4  

4.4  Input Connections

Input Connections

WARNING! ELECTRICAL HAZARD

INPUTS MUST BE PROTECTED BY A LISTED CIRCUIT 

BREAKER OR BRANCH RATED FUSE. THE CIRCUIT 

BREAKER OR FUSE MUST BE RATED AT 1200A MAX.
MULTIPLE POWER SOURCES ARE PRESENT. ENSURE 

ALL INPUT POWER FEEDS ARE NOT ENERGIZED 

BEFORE INSTALLING THEM. ELECTRICAL 

INSTALLATION SHOULD ONLY BE PERFORMED BY 

QUALIFIED PERSONNEL WITH PROPER TOOLS AND 

PROTECTIVE SAFETY EQUIPMENT.

MAKE SURE THAT ALL FEEDER CABLES HAVE HEAT 

SHRINK APPLIED PRIOR TO TERMINATION, AND THAT 

NO-OXIDE COMPOUND IS APPLIED TO ALL COPPER-

TO-COPPER CONNECTIONS.

NOTICE

:

Table 2. 

Input Specifications

TERMINATION 

TYPE

HOLE/

STUD 

SIZE

CENTER 

TO 

CENTER

RECOMMENDED 

TORQUE VALUE

Through Hole

3/8 in.

1 in.

350 in·lbs

The Half-Size BDFB can be cabled in single, dual, and quad-bus 

configurations. Each of the four HOT (-) and RTN (+) input positions 

are individually labeled throughout the BDFB buswork (see Figure 7). 

The Half-Size BDFB is also capable of connecting to external RTN 

buses.

Figure 5.  Input Bus Plastic Safety Shields

Figure 6.  HOT/RTN Input Bus Locations

Figure 7.  Numbered Input 

Bus Locations (Internal RTN 

Shown)

Figure 8.  HOT Input Cable 

Termination

Figure 9.  RTN Input Cable 

Termination

Содержание ALPHA PowerBay+ Half Size BDFB

Страница 1: ...PowerBay Half Size BDFB Advanced Compact Secondary Distribution System Technical Manual Effective January 2020...

Страница 2: ...rovides fumes safety information to PREVENT INJURY OR DEATH to the technician or user WARNING FUMES HAZARD FIRE HAZARD WARNING provides flammability safety information to PREVENT INJURY OR DEATH to th...

Страница 3: ...ng system please contact Alpha Technologies Services Inc or your nearest Alpha representative Alpha shall not be held liable for any damage or injury involving its enclosures power supplies generators...

Страница 4: ...t Connections with Internal RTN 12 4 4 6 Quad Bus Input Connections without Internal RTN 12 4 5 Output Connections 13 4 5 1 Output Adapters 14 4 6 Safety Cover Installation 15 4 6 1 Bus Safety Covers...

Страница 5: ...c Views 36 A 5 GJ Breaker Panel Isometric Views 37 Appendix B Bus Layout and Jumper Configurations 38 B 1 HOT RTN Input Bus Locations 38 B 2 Single Bus HOT RTN Jumper Configuration w Internal RTN 39 B...

Страница 6: ...LED breaker trip indication y Supports AM and GJ breakers as well as TPS TLS and GMT fuses y Internal or external returns y Top or bottom feed y Optional LCD touchscreen controller with Ethernet SNMP...

Страница 7: ...equipment should be such that the amount of air flow required for safe operation of the equipment is not compromised 4 1 3 4 1 3 Mechanical Loading Mechanical Loading Mounting of the BDFB and associat...

Страница 8: ...3 4 3 Grounding Grounding Table 1 Ground Specifications TWO HOLE LANDING TYPE HOLE STUD SIZE CENTER TO CENTER RECOMMENDED TORQUE VALUE Threaded Insert 3 8 in 1 in 350 in lbs The ground landings are l...

Страница 9: ...IED PRIOR TO TERMINATION AND THAT NO OXIDE COMPOUND IS APPLIED TO ALL COPPER TO COPPER CONNECTIONS NOTICE Table 2 Input Specifications TERMINATION TYPE HOLE STUD SIZE CENTER TO CENTER RECOMMENDED TORQ...

Страница 10: ...as they mount to the bus bars Step 5 Reattach the input bus plastic safety covers 4 4 2 4 4 2 Single Bus Input Connections without Single Bus Input Connections without Internal RTN Internal RTN The h...

Страница 11: ...ch other as they mount to the bus bars Step 5 Reattach the input bus plastic safety covers 4 4 4 4 4 4 Dual Bus Input Connections without Internal Dual Bus Input Connections without Internal RTN RTN T...

Страница 12: ...other as they mount to the bus bars Step 5 Reattach the input bus plastic safety covers 4 4 6 4 4 6 Quad Bus Input Connections without Internal Quad Bus Input Connections without Internal RTN RTN The...

Страница 13: ...er positions Refer to the label located next to each panel on the front of the BDFB for channel mapping Step 1 Remove the return output bus plastic safety covers see Figure 16 Step 2 Beginning with th...

Страница 14: ...09 10 2 pole output adapter 45 deg GJ breaker panel C590 2410 10 3 pole output adapter 45 deg GJ breaker panel C590 2411 10 2 pole output adapter 90 deg GJ breaker panel C590 2412 10 3 pole output ada...

Страница 15: ...input and output cable entry through the top of the rack see Figure 24 Once BDFB installation is complete it is important to reuse as much of the top cover as possible by removing only unnecessary kn...

Страница 16: ...8 Step 3 Depending on number of breakers selected remove the plastic blanking cover s by uninstalling the 6 32 hex nuts see Figure 29 Step 4 To ensure correct breaker polarity view the channel mapping...

Страница 17: ...stomer It is possible to reconfigure the buswork to create a single bus dual bus or a quad bus BDFB Figures 31 33 below represent the different interconnection jumper layouts that can be achieved by s...

Страница 18: ...stallation Hot Bus Interconnection Jumper Installation Step 1 Remove the center panel by loosening the four pan head screws see Figure 35 Step 2 Remove the hot jumper access panel by removing the two...

Страница 19: ...from the mounting ear see Figure 39 Step 3 Carefully insert the AM breaker panel into the slot see Figure 40 also applicable for GJ breaker panel Take caution as to not damage the panel mount interfa...

Страница 20: ...ax Continuous Number of Busses 1 2 or 4 Alarm Contacts Form C 60VDC 0 5A Max Circuits Up to 88 Input Current 3480A Max Maximum Input Interruption Device 1200A Interrupt Rating 10000A Table 9 Environme...

Страница 21: ...Per Pole 100A Continuous Supported Protection Devices Single Pole AM Circuit Breaker Up to 125A Double Pole AM Circuit Breaker Up to 200A Triple Pole AM Circuit Breaker Up to 300A TPS TLS Plug In Fuse...

Страница 22: ...assigned a specific color Normal operation for the panel alarm status of the BDFB is represented by a light shade of red The bus identification number is represented by the larger number shown on the...

Страница 23: ...Overload Warning Breaker Overload Warning Breaker Not Inventoried Major Alarm Breaker Trip Bus Overload Panel Overload Breaker Overload Bus Over Voltage Bus Under Voltage Panel Communication Lost Step...

Страница 24: ...te the voltage per bus adjust the voltage of each bus by tapping the or buttons see Figure 45 6 3 2 6 3 2 Display Display The Display menu allows access to adjustment of screen brightness as well as a...

Страница 25: ...he Advanced menu allows access to BDFB functionality and configuration adjustments BDFB Config This feature allows reconfiguration of the bus and panels see Figure 49 See Section 6 4 on Page 26 for de...

Страница 26: ...lines to assign panels A check mark will appear for each selected panel Assign bus jumpers J1 J2 J3 by tapping the area between the distribution panel icons The jumper icons will appear as a bronze co...

Страница 27: ...sition and manual offset adjustment Tap the or buttons to manually adjust offset by 10A see Figure 62 y To set load offset for all 22 breakers at once select Panel Lvl Ofst Tap the or buttons to manua...

Страница 28: ...r with a keypad to modify the current ampacity see Figure 67 When entering digits below 100A ensure that a 0 is placed in front ex 20A would be entered in as 020 See Table 20 for max values per pole c...

Страница 29: ...rnet module use the following credentials to gain access to the protected data and administrative pages y Username root y Password password 6 6 1 6 6 1 Default Static Network Settings Default Static N...

Страница 30: ...ith a red background at the top of the Panel Detail table If communication is not lost Comms OK will appear with a green background See Table 21 below for inventory and breaker status alarms Table 21...

Страница 31: ...red configuration settings are correct click Send Test Email Message to receive a test email see Figure 73 6 9 3 6 9 3 Site Settings Site Settings This page allows the user to assign a site name and a...

Страница 32: ...the firmware on the embedded ethernet module Follow the on screen instructions to upload upgrade firmware see Figure 76 6 9 6 6 9 6 Reboot Device Reboot Device This page allows the user to reboot the...

Страница 33: ...33 C048 741 30 R01 Rev B 01 2020 Appendix A Appendix A Mechanical Drawings Mechanical Drawings A 1 A 1 PowerBay Half BDFB Isometric View PowerBay Half BDFB Isometric View...

Страница 34: ...34 C048 741 30 R01 Rev B 01 2020 A 2 A 2 PowerBay Half BDFB Dimensions PowerBay Half BDFB Dimensions...

Страница 35: ...35 C048 741 30 R01 Rev B 01 2020 A 3 A 3 PowerBay Half BDFB Grounding Locations PowerBay Half BDFB Grounding Locations...

Страница 36: ...36 C048 741 30 R01 Rev B 01 2020 Left mount panel configuration shown A 4 A 4 AM Breaker Panel Isometric Views AM Breaker Panel Isometric Views...

Страница 37: ...37 C048 741 30 R01 Rev B 01 2020 Left mount panel configuration shown A 5 A 5 GJ Breaker Panel Isometric Views GJ Breaker Panel Isometric Views...

Страница 38: ...38 C048 741 30 R01 Rev B 01 2020 Appendix B Appendix B Bus Layout and Jumper Configurations Bus Layout and Jumper Configurations B 1 B 1 HOT RTN Input Bus Locations HOT RTN Input Bus Locations...

Страница 39: ...39 C048 741 30 R01 Rev B 01 2020 B 2 B 2 Single Bus HOT RTN Jumper Configuration w Internal RTN Single Bus HOT RTN Jumper Configuration w Internal RTN...

Страница 40: ...40 C048 741 30 R01 Rev B 01 2020 B 3 B 3 Dual Bus HOT RTN Jumper Configuration w Internal RTN Dual Bus HOT RTN Jumper Configuration w Internal RTN...

Страница 41: ...41 C048 741 30 R01 Rev B 01 2020 B 4 B 4 Quad Bus HOT RTN Jumper Configuration w Internal RTN Quad Bus HOT RTN Jumper Configuration w Internal RTN...

Страница 42: ...R01 Rev B 01 2020 Appendix C Appendix C Input Cable Configurations Input Cable Configurations C 1 C 1 Single Bus HOT RTN Input Cable Positions w Internal RTN Single Bus HOT RTN Input Cable Positions...

Страница 43: ...43 C048 741 30 R01 Rev B 01 2020 C 2 C 2 Single Bus HOT Input Cable Positions w o Internal RTN Single Bus HOT Input Cable Positions w o Internal RTN...

Страница 44: ...44 C048 741 30 R01 Rev B 01 2020 C 3 C 3 Dual Bus HOT RTN Input Cable Positions w Internal RTN Dual Bus HOT RTN Input Cable Positions w Internal RTN...

Страница 45: ...45 C048 741 30 R01 Rev B 01 2020 C 4 C 4 Dual Bus HOT Input Cable Positions w o Internal RTN Dual Bus HOT Input Cable Positions w o Internal RTN...

Страница 46: ...C048 741 30 R01 Rev B 01 2020 C 5 C 5 Quad Bus HOT RTN Input Cable Positions Quad Bus HOT RTN Input Cable Positions w Internal RTN All HOT RTN Positions Cabled w Internal RTN All HOT RTN Positions Cab...

Страница 47: ...47 C048 741 30 R01 Rev B 01 2020 C 6 C 6 Quad Bus HOT Input Cable Positions Quad Bus HOT Input Cable Positions w o Internal RTN All HOT Positions Cabled w o Internal RTN All HOT Positions Cabled...

Страница 48: ...3 8 holes 1 CTC Burndy YAZ382NT38FX Burndy U38XRT 500 MCM C538 131 10 Lug Standard Barrel 3 8 holes 1 CTC Burndy YA38L2NT38FX Burndy U38XRT 750 MCM C538 073 10 Lug Long Barrel 3 8 holes 1 CTC Burndy Y...

Страница 49: ...dy U28RT W28VT W28RT X28RT 4 O AWG C538 220 10 Lug Standard Barrel Narrow Tongue 3 8 holes 1 CTC Burndy YAV28L2NT38FX Burndy U28RT W28VT W28RT X28RT 4 O AWG C538 221 10 Lug Long Barrel Narrow Tongue 3...

Страница 50: ...0 40A Single pole C470 408 10 45A Single pole C470 405 10 50A Single pole C470 400 10 60A Single pole C470 411 10 70A Single pole C470 406 10 80A Single pole C470 404 10 100A Single pole C470 270 10 1...

Страница 51: ......

Страница 52: ...Technical Support 1 800 863 3364 For more information visit our website at www alpha com 2020 Alpha Technologies Services Inc All Rights Reserved Trademarks and logos are the property of Alpha Techno...

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