GA
Station DC battery rack
A battery rack supports cells or modules for a stationary auxiliary DC system.
General arrangement objects
Functional block · SBCG
Station battery condition-monitor gateway
Functional block · Substations
An independently authored application reference. The drawing shows the named function or circuit relationship; use the project legend and selected equipment documentation for its drafting form and connections.
Browse this installation focusIn plain English
What this block does
Connects the installed battery monitoring system's declared values and alarms to station supervision.
A simple example
In a substation control building, the battery can support breaker trip circuits while the charger AC supply is unavailable. Supervision must identify whether the charger, battery or a downstream feeder is affected. For this reference, the drawing identifies “Battery monitor data” at the input and “Station battery condition information” at the output. Monitoring data does not replace capacity assessment.
What the drawings help you do
Start at the named input: Battery monitor data. Identify its source device or document and the state represented on the drawing. Follow the named output: Station battery condition information. Cross-reference its destination and separate the command from confirmation that the equipment responded.
- Input
- Battery monitor data
- Output
- Station battery condition information
- Application reference
- An explanation of a named drawing function or circuit relationship; the project documents define the equipment and its connections.
Read the source: MicroGenius S2/S4 battery charger technical manual
Schematic · SBCG
What it represents
Connects the installed battery monitoring system's declared values and alarms to station supervision. A station battery system supplies protection, control and other assigned DC loads through a documented charger and distribution arrangement. Charger output, battery contribution and load distribution are related but separately monitored paths.
In a substation control building, the battery can support breaker trip circuits while the charger AC supply is unavailable. Supervision must identify whether the charger, battery or a downstream feeder is affected. For this reference, the drawing identifies “Battery monitor data” at the input and “Station battery condition information” at the output. Monitoring data does not replace capacity assessment.
Identify every source, protective device, isolation boundary and return. Battery capacity, DC fault duty, charging settings and ventilation require the selected battery-system design; illustrative circuits do not establish autonomy. The functional block is an independent explanation of this named application. Equipment-specific ratings, terminal connections and operating conditions must be established in the project documentation.
How to read it
- Start at the named input: Battery monitor data. Identify its source device or document and the state represented on the drawing.
- Follow the named output: Station battery condition information. Cross-reference its destination and separate the command from confirmation that the equipment responded.
- Monitoring data does not replace capacity assessment.
- Identify every source, protective device, isolation boundary and return. Battery capacity, DC fault duty, charging settings and ventilation require the selected battery-system design; illustrative circuits do not establish autonomy.
Information to show or reference
- Label the source and connection reference for battery monitor data.
- Identify the destination and defined state of station battery condition information.
- Record the equipment or control-document revision supporting this functional block.
- Check this application limit in the project design: Monitoring data does not replace capacity assessment.
A distinction that matters
Monitoring data does not replace capacity assessment. This reference describes the named application; it does not establish a new IEC graphical symbol, an ANSI device-function number or an exact manufacturer connection diagram.
Sources you can follow
These public references support the explanation and provide further detail. Their graphics and downloadable files remain with their publishers.
MicroGenius S2/S4 battery charger technical manual
Public technical context for station battery and charger distribution. Battery charging modes, DC distribution interfaces and charger alarms. The application text and educational graphic are independently authored; the publisher does not certify this representation.
About this graphic
This illustration was authored independently by Elora Grid to explain the concept. It is not reproduced from a customer drawing, an official standard graphic or a manufacturer CAD file. Its correspondence to an exact IEC or IEEE symbol identifier has not been certified.
SVG and DXF downloads contain this original artwork. Original artwork is available under CC BY 4.0. Third-party references retain their own terms.
Explore related references
Put the reference into a drawing workflow.
Elora Grid helps electrical teams work with drawings, specifications and equipment information. Explore the drafting workflow or join the early-access waitlist.