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SDB

SDB (Sub Distribution Board)

An SDB is a secondary distribution panel that receives power from the main panel and distributes it to smaller sections or specific areas. It is designed to provide localized control and protection for different zones within a system.

The panel helps in better load management and ensures safe power distribution at sub-levels. It is built with proper protection devices and organized wiring for easy operation and maintenance.

Application (Used for):
  • Distributing power to specific areas or zones
  • Providing localized control of supply
  • Protecting sub-circuits from faults
  • Managing load distribution efficiently
  • Supporting safe secondary power distribution
What’s new Akshar’s Panel
Testing & Validation
Third-Party Inspection Support
What’s new Akshar’s Panel

The following engineering drawings will be provided for approval before production:

General Arrangement (GA) Drawing
Panel layout with dimensions, component positioning, and section details.

Power Wiring Diagram
Detailed schematic of power connections ensuring proper load distribution and safety.

Control Wiring Diagram
Logical wiring diagrams for control circuits, interlocks, and automation sequences.

Bill of Quantity (BOQ)
Comprehensive list of components, specifications, and quantities used in the panel.

Testing & Validation

The following tests will be conducted and provided before dispatch:

  • Insulation Resistance (IR) Test
  • Continuity Test
  • Functional Testing
  • Power Wiring Verification
  • Control Wiring Verification
  • Visual Inspection
  • Tightness / Torque Check
  • Earth Continuity Test
  • Noise & Vibration Analysis
Third-Party Inspection Support

We provide full support for inspections carried out by customer-appointed or independent third-party agencies to ensure compliance with all technical and quality requirements.

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