Micro-BDCBB
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PRODUCT OVERVIEW Micro-BDCBB DC Battery Distribution Circuit Breaker Bay • Ideal for customer premise power applications • Digital meter interface – Delivers decades of service • 600 Amp capacity panels in a compact 4 RU size – High availability architecture – NEBS level 3 certified • Small power distribution from battery plant to load equipment Overview The GE Micro-BDCBB serves as a secondary power distribution center for +24Vdc or -48Vdc DC power delivered from a battery plant to the load equipment. The 4U (7 in.) tall configuration is versatile with 19” or 23” rack or wall mounted panels with fuse or circuit breakers options, single or dual (A/B) load bus, and 600A carrying capacity per panel (300A per bus in dual load bus configurations.) A digital meter monitors voltage and current of each load bus. Fuse / Circuit Breaker Panels Distribution protector options include: • 6 position GMT bullet fuseholder • 6 position 0-125A TPS/TLS fuseholder • 14 position 0-250A circuit breakers for 19” wide panels • 22 position 0-250A circuit breakers for 23” wide panels VIM 1 Intelligent Meter Typical DC distribution panels have a simple 477C alarm card that indicates a breaker/ fuse alarm with a visual red alarm light and an isolated closure for remote monitoring. GE provides a digital smart meter for more extensive monitoring and control. This is the same smart meter used in the large H569445 BDFB. The VIM 1 monitor, or smart meter, has an alarm sensitive back-lit display that changes color from green to red on alarm. Intelligence – Industry leading digital smart monitor – Network interface for remote access Current, voltage and alarm information for the A and B buses are accessed thru the display. There are three primary alarms: – Visual, audible and remote alarms Investment Protection Power Loss/Under Voltage: Generates an – Backward compatibility alarm when power is lost to either the A or B bus; or when a user configurable low voltage threshold is reached. – Flexible upgrade options – Seamless integration with GPS plants Overload: Generates an alarm when a user configurable current threshold is reached. A configurable time delay may also be set to avoid nuisance alarms due to bus transients. – Standard building blocks – 4 - 6 week availability – 24/7 technical support Breaker/Fuse: Generates an alarm when either a circuit breaker trips or a fuse blows. The VIM 1 digital meter includes an audible alarm with a user configurable on/off feature. There is a form-C relay for each of the three alarms for remote monitoring - power loss/ under voltage, current overload/threshold exceeded, and blown fuse/ breaker trip. There are two RJ45 type connectors on the board that allow multiple VIM 1 boards to be daisy chained together for network connectivity. Total Efficiency Alarm Cable Pinouts and Description Pin Form-C Alarm Wire Color 7 1 2 10 4 5 12 6 11 Fuse NO Fuse NC Fuse C OVL NO OVL NC OVL C PL NO PL NC PL C Blue White/Blue Slate White/Slate Orange White/Orange Yellow White/Yellow White © 2013 General Electric Company. All rights reserved. The GE Total Efficiency™ (TE) architecture reduces energy loss and lowers cooling costs by 50-70%. TE products will prioritize sustainable energy sources like solar, wind, water and fuel cells over traditional utility grid or diesel generator sources – and they will intelligently respond to smart grid information to reduce consumption during peak demand periods. Active Rectifier Management™ (ARM) and Battery Charging Optimization™ (BCO) features increase efficiency on current and legacy power infrastructures. The Total Efficiency architecture addresses issues endto-end based on our proven experience and expertise in batteries, power distribution, DC energy systems, AC-DC power supplies, and DC-DC board mounted power to deliver a solution that is more safe, reliable and energy efficient than competitive alternatives.

TECHNICAL SPECIFICATIONS 23" DC Distribution Panel with 477C alarm card © 2013 General Electric Company. All rights reserved

Outline Drawings 19” Micro-BDFB with smart meter CC848786401 Wall Mounting Bracket for any Panel © 2013 General Electric Company. All rights reserved.

Outline Drawings Accessory Items for ED83368-30 Panels © 2013 General Electric Company. All rights reserved.

Secondary DC Distribution (BDCBB) Ordering Information Step 1: Select Micro-BDCBB Panel Ordering Code Group 1: 23” distribution panel, single or dual bus, no shunt, no meter, 22 breaker/fuse positions Group 2: 23” Micro-BDCBB, dual bus, dual shunt, smart meter, 22 breaker/fuse positions Group 3: 19” distribution panel, single or dual bus, no shunt, no meter, 14 breaker/fuse positions Group 4: 19” Micro-BDCBB, dual bus, dual shunt, smart meter, 14 breaker/fuse positions Group 6: 23” Micro-BDCBB, single bus, single shunt, smart meter, 22 breaker/fuse positions Group 8: 19” Micro-BDCBB, single...

Bullet Style Fuse Holder and TPS/TLS Fuses Ordering Code Bullet Fuse Holder, TFD-101-011-09 (Alarms on Blown Fuse or Fuse Head Removal) Bullet Fuse Holder, TFD-101-011-10 (Alarms on Blown Fuse Only) Bullet Style GMT Fuse Holder and GMT Fuses 405006222 6-pos GMT Bullet Fuse Holder, requires 2 positions Fuse Puller * Maximum of 3 125A fuses per side. A space must be left between each fuse. Ordering Code Misc Replacement Parts Digital Meter Replacement © 2013 General Electric Company. All rights reserved.

© 2013 General Electric Company. All rights reserved.

Management Visibility Service & Support Galaxy Manager™ software is the centralized visibility and control component of a comprehensive power management system designed to meet engineering, operations and maintenance needs. The Galaxy Manager client-server architecture enables remote access to system controllers across the power network. GE field service and support personnel are trusted advisors to our customers – always available to answer questions and help with any project, large or small. Our certified professional services team consists of experts in every aspect of power conversion...