Low Voltage Components Medium Voltage Switchgear & Power Transformer Low Voltage Switchboard / Motor Control Silent Diesel Generator Set Low Voltage Components Medium Voltage Switchgear & Power Transformer

Powering Cambodia's Future Infrastructure

TENZIS ENGINEERING CO., LTD. established in 2026, is a private engineering firm delivering expert solutions across MV Switchgear, LV Switchboard, Busway Systems, SCADA Systems, Factory Automation & Control Systems, and Preventive Maintenance Services. We serve Utility & Power Generation, Commercial Complexes & Mixed-Use Developments, Infrastructure & Transportation, Healthcare Facilities, Renewable Energy Integration, Data Centers, and Industrial sectors with end-to-end support — from consulting electrical design to installation, Testing & Commissioning.

Strategic Partnerships

ABB
Siemens
Schneider
Mitsubishi
Fuji Electric
Legrand
13+
Product Categories
IEC
International Standards Compliant
certificate
ASEFA, ASTA, Dekra, …
7000A
Max LV Switchboard Rating, Type-tested

Our Products and Solutions

Medium Switchgear
Low Voltage Switchboard / Motor Control
Busway System
Busway System with Design & Installation
Power Generator
Power Generator 10~3000KVA
Synchronization System
Synchronization System Generator to Generator, Generator to Transformer, &Transformer to Transformer
ETAP Software
Data Center Power System Solution
BMS
Factory Automation & Control Systems
Rack Cabinets
UPS and LV Components
Preventive Maintenance
Solar On-Grid & Off-Grid System
UPS
Cable Ladder, Tray, & Trucking System
Cable Tray
SCADA System / Monitor & Control
Solar System
Preventive Maintenance Service
ETAP Software
Consultation on Electrical Design and Calculation

Low Voltage Switchboard

Fully type-tested and compliant with IEC 60439 standards, our Main Switchboards are engineered to meet the rigorous demands of large buildings, industrial facilities, power generation plants, and smart grids. Integrated predictive maintenance features ensure maximum efficiency while minimizing downtime.


Delivers safe, high-capacity power distribution up to 7010A, seamlessly integrating with SENTRON components to lower CAPEX and ensure maximum uptime.

Sivacon S8

Key Features:

  • High Capacity: Rated for power distribution and motor control centers up to 7,000 A
  • Advanced Safety: Design verified per IEC 61439-1/-2 and tested for arcing faults (IEC/TR 61641). Low Maintenance: Patented closed-door cleanable ventilation slots and universal hinge door adjustments.
  • Modular Design: Variable field heights (2,000 mm and 2,200 mm) with flexible top/rear busbar positioning.

Applications

Data CenterIndustryCommercial Building

BlokSeT delivers safe, reliable, and intelligent low voltage switchboard performance — supporting power distribution and motor control up to 7000A.


Sivacon S8

Key Features:

  • Predictive maintenance with LV thermal monitoring
  • Optimize and increase efficiency with iPMCC

Facts about BlokSet

  • Trusted by our customers, more than 700,000 installed world-wide
  • A solution complied and certified as per IEC 61439-1&2 and international LV standard
  • Recognized LV panel for internal arc performance
  • Green Premium product
  • Worldwide, localized support for troubleshooting and maintenance

Applications

Data CenterIndustryCommercial Building

Engineered to provide safe, reliable, and efficient control of electric motors in industrial and commercial applications. Built with high-quality circuit breakers, VSD, Soft Starter, contactors, and overload relays, the panel ensures reliable motor starting, stopping, and protection against overloads, short circuits, and phase failures.


Sivacon S8

Key Features:

  • Advanced VFD and Soft Starter technology for smooth, efficient operation.
  • Comprehensive protection features including overload, short-circuit, and phase failure monitoring.
  • Modular, high-quality construction using reliable components for long service life. User-friendly control interface for easy monitoring and configuration of motor performance.
  • Integrated IoT connectivity for real-time remote monitoring, diagnostics, and predictive maintenance via cloud platforms.

Applications

Data CenterIndustryCommercial Building

Our fully customizable low-voltage distribution boards are precision-engineered to meet your exact project specifications, providing a certified safe, highly reliable, and continuous power supply to support your critical business operations.


Sivacon S8

Key Features:

  • Fully customizable design tailored to meet specific customer requirements and electrical layouts.
  • Certified safe and reliable performance compliant with IEC standards up to 1600A.Robust construction ensuring long service life and dependable power supply for business operations.
  • Integrated safety and protection features for effective circuit distribution and fault prevention.

Applications

Data CenterIndustryCommercial Building

Primary/Secondary Medium Voltage Switchgear & Transformer

Our medium voltage switchgear portfolio delivers advanced primary or secondary distribution utilizing high-performance AIS, GIS, and 2SIS technologies, perfectly paired with high-efficiency dry-type transformers that eliminate oil-leakage risks and provide self-extinguishing fire safety to deliver an integrated, IoT-connected power solution featuring embedded protection and smart automation.

PIX 24 General Design

Air Insulated - up to 24 kV Primary Distribution Switchgear with Withdrawable VCB — Ratings up to 24kV (3150A/40kA) & 12 kV (4000A/31.5kA).

SM AirSeT Transformer Selection

Secondary - up to 24 kV Powered by Pure air and digital, accelerating the SF6 transition with leading tech and smart monitoring to maximize uptime.

RM6 RM6

Secondary - up to 24 kV Hi-reliable gas insulated ring main unit for underground secondary distribution applications.

Dry Type Transformer Dry Type Transformer

Up to 15MVA -36kV High-performance, IoT-smart power distribution engineered for safety, efficiency, and harsh industrial conditions.

Consult, Design & Build

Consultation, Engineering Design, Supply, Installation, Testing & Commissioning for reliable, future-ready electrical systems. Busway Systems up to 6300A — IEC 61439-6 Certified for Maximum Performance, Safety, and Reliability.


Consultation > Design > Generate BOQ > Supply > Installation > Testing
Busway design workflow diagram

Key Features:

  • IEC 61439-6 Certified Systems

    Full compliance ensuring absolute thermal stability, short-circuit resistance, and mechanical protection.

  • High-Grade Auxiliary Support Materials

    Support structures built with galvanized steel and Inox 304 for maximum corrosion resistance and longevity.

  • Rigorous Testing & Commissioning

    End-to-end quality assurance backed by post-operation observation to guarantee fail-safe power distribution.

  • Professional End To End Busway Solutions

Applications

Data CenterIndustryCommercial Building

Proprietary Software

Advanced engineering software designed exclusively for precise busway routing, BOQ estimation, and load calculations.

Guarantee Design

Complete power path engineering from transformers & generators to MSB and risers without missing connection points.

Expert Team

All surveys, designs, and installations handled directly by certified professional engineers and skilled technicians.

Ready to Start Your Project?

We provide comprehensive support from consulting and technical design to installation and commissioning.
Reach out to discuss your requirements.

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Location
St. Tole Sap, Chroy Changvar, Phnom Penh, Cambodia 121001.