11kV – 132kV · EPC · Protection

Substation & Switchgear Systems

BTEL's substation division designs and delivers complete HV/MV substation systems — from site civil works to protection relay coordination and SCADA commissioning.

Full-Scope Capability

Full-Scope Substation Capability

From feasibility studies to final commissioning — BTEL manages every aspect of your substation project with zero outsourcing of critical works.

11kV–132kV Substations

Design, supply, and commissioning of indoor and outdoor substations up to 132kV for utility and industrial clients.

Switchgear Systems

MV/LV switchgear panels — air-insulated (AIS), gas-insulated (GIS), and metal-clad assemblies from ABB, Schneider, and Siemens.

Protection & Automation

Differential protection, distance relays, busbar protection, and SCADA integration for reliable grid protection.

Power Transformers

Supply and installation of distribution and power transformers from SGB-SMIT and ARADY with full testing.

SCADA & Control Systems

Remote monitoring, telemetry, and full SCADA integration for industrial and utility substations.

Testing & Commissioning

Factory acceptance testing (FAT), site acceptance testing (SAT), and relay coordination studies.

Technical Specs

System Parameters

Voltage Range11kV – 132kV

Transformer CapacityUp to 50 MVA

Protection StandardIEC 61850

CertificationISO 9001:2015

Who We Serve

→Power Distribution Companies (BREB, DESCO, DPDC)
→Gas & Petroleum (Chevron, Petrobangla)
→Heavy Industry & Steel Mills
→Textile & Garments
→Pharmaceutical Manufacturing
→Government & Defence

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Other Service Divisions

Solar & Renewable Energy

MEP / EPC Solutions

Transmission Line Hardware

Water Treatment Chemicals

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Ready to Power Your Facility?

Share your substation requirements and BTEL's team will provide a detailed technical proposal.

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