A battery bank room in a substation houses multiple battery units connected in series or parallel to provide reliable DC power for critical operations including protection relays, control circuits, and emergency systems.

Purpose

• •Provides uninterrupted DC power supply during AC outages
• •Powers circuit breaker tripping and closing operations
• •Supports SCADA, relay panels, and emergency lighting
• •Ensures critical systems remain operational during maintenance

Key Features

• •Multiple battery strings for redundancy
• •Centralized battery management system (BMS)
• •Temperature-controlled environment
• •Acid containment and spill protection
• •Fire detection and suppression systems