Our Services
HV/MV Electrical Services
That Keep Systems Running
EMS delivers specialized high- and medium-voltage (HV/MV) electrical services covering
testing, preventive maintenance, diagnostics, and overhauling to support the reliable
operation of critical electrical assets.
Installation · Testing · Commissioning · Maintenance · Overhauling
Power Transformers
Specialized services for distribution, power, and special transformers to ensure safe and
reliable operation throughout their lifecycle.
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Service Capabilities
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Installation and commissioning of power, distribution, and special transformers -
Preventive and corrective maintenance -
Transformer overhauling and refurbishment -
Oil treatment, filtration, and insulation works -
Electrical testing and condition assessment
- Standards
IEC standards for power transformers, IEEE electrical testing guidelines, Approved safety
and operational procedures
- Testing & Equipment
High-voltage (HiPOT) testing, DC winding resistance measurement, Turns ratio & vector
group testing, SFRA & DFR diagnostics, Oil breakdown voltage (BDV) testing
Installation · Testing · Commissioning · Maintenance · Overhauling
Switchgear Systems
Comprehensive services for MV and LV switchgear systems supporting protection, control,
and operational continuity.
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Service Capabilities
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Installation and commissioning of switchgears -
Functional and protection testing -
Preventive maintenance and inspections -
Breaker, relay, and control circuit overhauling -
Fault diagnosis and corrective actions
- Standards
IEC standards for MV/LV switchgears, IEEE protection and testing guidelines, Approved
operational procedures
- Testing & Equipment
Functional and protection testing tools, Primary and secondary injection testing, Contact
resistance measurement, Insulation resistance testing
Installation · Testing · Repair · Commissioning
Cables and Earthing
Professional MV/LV cable services for dependable power distribution.
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Service Capabilities
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Cable laying, termination, and jointing -
Fault location and emergency repair -
Insulation, HiPOT, and VLF testing -
Trenching and reinstatement works -
Cable system commissioning
- Standards
IEC standards for MV/LV cables, Approved installation and testing procedures
- Testing & Equipment
Insulation and HiPOT testing, Very Low Frequency (VLF) cable testing, Cable fault location
equipment, Continuity and sheath testing
Installation · Testing · Maintenance
Fiber-Optic Network
Dedicated earthing and grounding services for substations and industrial facilities.
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Service Capabilities
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Design and installation of earthing systems -
Ground resistance and continuity testing -
Inspection and replacement of grounding components -
Soil resistivity assessment -
Periodic maintenance and verification
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Fusion splicing services -
OTDR (Optical Time Domain Reflectometer) testing -
Network design and planning -
Fiber characterization -
Documentation and as-built drawings -
Preventive maintenance programs
- Standards
IEC earthing and grounding standards, Approved safety procedures
- Testing & Equipment
Earth resistance measurement, Soil resistivity testing, Ground continuity testing
Installation · Testing · Commissioning · Maintenance · Overhauling
Electrical Motors & Generators
Support services for electrical motors and generators used in industrial and infrastructure
applications.
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Service Capabilities
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Installation, alignment, and commissioning -
Preventive and corrective maintenance -
Electrical and mechanical testing -
Load testing and performance evaluation -
Complete overhauling and refurbishment
- Standards
IEC standards for electrical machines, Approved testing and maintenance procedures
- Equipment
Electrical and mechanical testing tools, Insulation resistance testing, Load testing and
performance measurement
Installation · Testing · Commissioning · Maintenance · Repair
Fiber-Optic Networks
Services supporting communication, control, and monitoring systems.
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Service Capabilities
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FO cable installation, termination, and splicing -
Network continuity and performance testing -
Fault tracing and repair -
Maintenance of connectors, patch cords, and joints -
Network commissioning
- Standards
Industry standards for fiber-optic installation, Approved testing and commissioning
procedures
- Testing & Equipment
OTDR testing, Visual fault location (VFL), Network continuity and performance testing
Our Services
A Structured Approach to Service Delivery
EMS follows a clear, methodical process to ensure every HV/MV service is delivered safely,
accurately, and in line with project requirements.
Assessment & Site Evaluation
Technical inspection to understand system condition, operational risks, and service scope.
Engineering Review & Planning
Development of method statements, maintenance plans, and testing procedures aligned with
project requirements.
Resource & Safety Preparation
Mobilization of qualified teams, tools, and safety measures in compliance with approved
standards.
Execution & Testing
On-site installation, maintenance, testing, and overhauling using certified equipment and
procedures.
Verification & Commissioning
Functional verification, protection checks, and commissioning to confirm system
performance.
Documentation & Ongoing Support
Detailed reporting, recommendations, and continued technical support or preventive
maintenance
Standards Compliance
International Standards & Compliance
All EMS services are performed in accordance with recognized international standards and
approved operational procedures to ensure safety, accuracy, and reliability.
IEC standards for electrical systems and transformers
IEEE electrical testing guidelines
Approved safety and operational procedures
Structured documentation and quality control processes.
Need Support for
Your HV/MV Systems?
EMS provides dependable electrical services delivered by experienced engineering and field
teams supporting critical infrastructure projects.