“Innovation in Automation and Energy, with a Vision for a Green and Sustainable Future”
Company Introduction
Houshmandkaran Sahel Khazar Company was established in 2012 (Registration No. 12025) with the mission of providing services in the fields of electrical engineering and automation to both public and private sector clients.
Leveraging a team of experienced engineers and a wealth of knowledge and expertise, the company has successfully carried out extensive projects in areas such as:
Power distribution
Industrial and residential automation
Commissioning of factory production lines
Installation and operation of IP surveillance cameras
Fire alarm systems
Design and implementation of electrical panels
Vision
Expanding activities in key resource sectors
Becoming a modern organization aligned with international standards
Achieving excellence in workforce retention and enhancing employees’ quality of life
Expanding operations and providing services to neighboring countries
Active participation in major civil and infrastructure projects
Obtaining international standard certifications
Core Values
Delivering services of the highest quality in the shortest possible time
Commitment to all legal and contractual obligations while ensuring client satisfaction
Prioritizing employee safety under all circumstances
Protecting the environment and preventing its degradation
Preserving human dignity of employees and their families while supporting professional development
Embracing innovative ideas and fostering creativity
Projects
Since 2016, under a formal agreement, the company has been responsible for the preparation, repair, and maintenance of electrical and mechanical installations for Sari Municipality.
This has included:
Designing installation plans for urban development projects
Supervising proper implementation of electrical systems
Maintaining electrical and elevator systems in municipal office buildings
Troubleshooting and repairing public lighting infrastructure
Maintaining water pump systems across urban streets
In addition, over the past decade, the company has successfully executed numerous contracts with private clients, corporations, and government agencies. Selected projects include:
Commissioning of the polymer pipe and fittings production line – Sadaf Polymer Mahshahr Shomal
Commissioning of polyethylene pipe and fittings production line – Khazar Kaveh Gostar Morvarid
Commissioning of clay brick and roofing tile production line – Behshahr
Automation and smart farming systems – Mr. Zamani (Parent Poultry Farm)
Automation and smart farming systems – Mr. Tabari (Broiler Poultry Farm)
Automation and smart farming systems – Mr. Alipour (Broiler Poultry Farm)
Automation and smart farming systems – Mr. Izadiar (Broiler Poultry Farm)
Power distribution – Payam Noor University, Behshahr
Power distribution – Bozcheft Forest Park, Babol (Phase I)
Power distribution – Abbas Abad Tourism Area, Mazandaran
Power distribution – Tabarestan Steel Factory, Savadkuh
Replacement and repair of transmission line connections – Hezar Jarib, Behshahr
Optimization of rural power networks – Galugah
Expansion of rural power networks – Dasht Village (Phases I & II)
Optimization of rural power networks – Northern and Southern Villages of Behshahr
Maintenance of electrical networks – Rostamkola & Zaghemarz (2013–2015)
And dozens of other major projects…
Industrial Electrical Engineering
01
Personal Protection
Ability to identify different types of electrical faults
Study of electric current passing through the human body and types of electric shock
Methods of preventing electric shock
Grounding (Earthing) systems and their implementation principles
Network and Equipment Protection
Protection of electrical networks and equipment
02
Types of fuses and their applications in electrical networks
Types of protective relays and their applications
Types of protective devices
Fire alarm and intrusion detection systems
Closed-Circuit Television (CCTV) systems
Control and power circuit equipment
03
- Electrical circuit equipment and industrial panels
- Selection of control circuit equipment (contactors, overload relays, wires and cables, timers, etc.)
- UPS systems, batteries, and diesel generators
- Types of switchgear and distribution panels
- Types of transformers
- Types of industrial electric motors
- Methods of starting industrial electric motors
- Types of protective devices for electric motors
- Methods and equipment for starting electric motors
Industrial Electrical Services
The Industrial Electrical Division of Houshmandkaran Sahel Khazar Company provides a comprehensive range of services, including:
Design and implementation of simple and advanced industrial electrical panels
Design and installation of capacitor banks
Design and construction of electrical distribution panels and substations
Electrical system design and implementation for factories, greenhouses, boiler rooms, and cold storage facilities
Design and construction of metering panels approved by provincial power distribution authorities
Design and execution of factory automation systems
Supply and sales of industrial electrical equipment, including:
Disconnectors, sectionalizers, air circuit breakers, compact circuit breakers, and miniature circuit breakers
Contactors, inverters, drives, and soft starters
Wires, cables, and related accessories
Cable organizers and management systems
Structures for wall-mounted and free-standing panels
Lighting poles, lamps, and illumination systems
Other electrical equipment and accessories
Building Electrical Design and Installation
Main Electrical Panel
The main electrical panel is the starting point of any building’s electrical wiring system. It includes the main switch, fuses, and protective devices that control the flow of electricity throughout the entire building. Proper and precise installation of the panel ensures both safety and reliable performance of the system. Easy access to switches during emergencies is also of great importance.
Key Guidelines:
The panel should be installed in an accessible location.
Fuses and switches must be selected according to the load capacity.
Circuits should be clearly labeled and identified.
Main cabling is the pathway that transfers electricity from the main panel to different points throughout the building. The quality of the cables and adherence to standard routing are essential to prevent hazards and voltage drops. The use of conduits and protective channels enhances system safety and protects the cables from potential damage.
Key Guidelines:
Cables must be selected according to proper standards and quality requirements.
Cable routes should be kept away from moisture and heat sources.
Cable length and routing must be carefully planned.
Switches and sockets are the final connection points that deliver electricity to end users, making their proper installation highly important. Appropriate height and spacing ensure safety and convenience, while secure cable connections and compliance with standard colour codes reduce potential risks.
Key Guidelines:
Installation height must comply with standard requirements.
The spacing of sockets and switches should be practical and user-friendly.
Connections must be secure and follow standard wiring practices.
Connecting lighting and electrical equipment is a critical stage in building electrical systems. Proper wiring, adherence to safety standards, and accurate load distribution ensure efficiency, durability, and user safety.
Key Guidelines:
Lighting fixtures and equipment must be connected according to approved wiring diagrams.
Connections should be made using certified materials and standard practices.
Load distribution must be carefully calculated to prevent overloading and ensure system reliability.
Grounding (earthing) is one of the most essential measures in building electrical systems to ensure safety and prevent electrical hazards. A properly designed and implemented grounding system protects both people and equipment by safely directing fault currents into the ground.
Key Guidelines:
Grounding systems must be implemented according to international standards.
All connections should be secure, durable, and regularly inspected.
Protective equipment and safety protocols must always be observed during installation and maintenance.
Final inspection and testing are critical steps to ensure the safety, reliability, and proper functioning of building electrical systems. Thorough testing verifies that all components are installed correctly, operating as intended, and compliant with safety standards.
Key Guidelines:
Perform comprehensive checks of all wiring, connections, and equipment.
Verify that protective devices, switches, and circuits operate correctly.
Ensure compliance with relevant electrical codes and standards before system handover.
Building Automation (BMS)
A Building Management System (BMS) is an integrated management platform for a building, encompassing systems such as HVAC (heating, ventilation, and air conditioning), fire detection and suppression, access control, CCTV surveillance, lighting, and more. The BMS collects data from each zone or space and provides it to a centralized monitoring and supervision system.
The goal of a smart building management system is to leverage control technologies to manage a building’s resources and events according to its specific use (residential, office, commercial, etc.). Implementing BMS reduces the impact of human errors, unforeseen events, and incidents, while increasing the reliability of building systems and equipment and enhancing overall building security.
Applications of this system:
Intelligent access and traffic control in the building
Intelligent control of lighting, temperature, humidity, and other environmental parameters
Automatic shutdown of lighting when rooms are unoccupied
Automatic shutdown of electrical appliances when not in use
Restriction on the use of telephone, gas, water, electricity, etc.
Alerts for open doors, windows, curtains, etc.
Protection of the building and occupants against fire, gas leaks, etc.
Building security against theft (alarms or CCTV surveillance)
Remote control of electrical appliances (via phone)
Intelligent irrigation control
Smart audio system
Power Distribution Network:
The Houshmandkaran Sahel Khazar Engineering Group, leveraging experienced specialists, is capable of commissioning production lines, as well as developing, repairing, and maintaining industrial lines.
With the expansion of urban and rural areas, existing electrical networks must also be developed and extended. This company, utilizing skilled engineers and experienced technicians, is fully prepared to execute power supply and network expansion projects.
Since 2012, numerous projects in power distribution, fault diagnosis, and distribution network development have been carried out by the engineers of this group.
Capabilities in the Power Network Sector:
Design, supply, and construction of low- and medium-voltage power distribution networks
Rehabilitation and optimization of existing distribution networks
Maintenance and installation of lighting networks
Implementation of electrical installations for factories and buildings
Industrial Automation
Consultancy on Production, Investment Conditions, Environmental Assessment, and Feasibility Studies
Supervision of Machinery and Equipment Installation According to Layout and Design
Equipment Layout and Line Design
The Houshmandkaran Sahel Khazar Engineering Group, leveraging experienced specialists, is capable of commissioning new production lines and developing existing operational lines. All stages of work are meticulously planned, engineered, managed, and executed.
Proper and flawless installation and commissioning of machinery are crucial for ensuring uniform production and preventing stoppages in the production line.
This approach guarantees maximum utilization of purchased equipment, reduces production time, lowers manufacturing costs, and increases profit margins.
Upon the arrival of your production line or equipment at the factory, the following operational activities will be carried out:
Deployment of experienced technicians for machinery installation, commissioning, and maintenance
Training employees and machine operators on proper usage of equipment
Providing continuous technical assistance and support
Assisting and training staff to develop machinery maintenance and service programs
Poultry Farm Automation
Environmental Parameters of the Smart Control System:
01
Outdoor temperature and humidity
Temperature at multiple points inside the barn
Indoor humidity
Carbon dioxide (CO₂) levels
Ammonia (NH₃) levels
Air pressure
Poultry weight
Display of dust levels inside the barn, wind speed over the poultry, and water consumption within the barn
Equipment Controlled by This System:
02
Equipment Controlled by the System:
Alarm sirens
Heaters
Lighting
Foggers / Misters
Inlet vents
Air entry curtains
Cooling water pumps
Wall-mounted fans on the barn’s short walls (tunnel fans)
Wall-mounted fans on the barn’s long walls (minimum ventilation fans)
Fan control can be implemented via simple on/off switching or speed control through inverters.
Lighting control can be implemented via on/off switching or intensity control using dimmers.
Features of Poultry Farm Automation:
03
High-accuracy sensors
Locally manufactured (Iranian) with cost-effective services
Low price and high quality
9-inch color touchscreen display
Multiple user levels with separate access permissions
Automatic alarms triggered by any malfunction in control equipment, 24/7
Suitable for broiler, parent, and laying hen farms
Connectivity to computers and mobile monitoring
Ability to receive barn data via SMS
Graphical representation of temperature, humidity, and gas levels in the barn
Various control methods for air inlets and fans
Display of any changes in device settings and personnel management
Easy and quick installation
Equipment Controlled by the System:
04
Reduced energy consumption
Easy maintenance of all hardware and software equipment by system users
Design and manufacture of all installed equipment according to poultry industry standards
Elimination of all mechanical actuators, including thermostats, etc.
Replacement with intelligent electronic actuators
Improved production quality through precise control of temperature and humidity
Reduced worker traffic inside barns, preventing virus transmission from humans to poultry
High security and reliability of all proposed equipment
Recording and storing all data in computer memory and on device memory cards
Reduction of human error
Increased efficiency, production, and profitability
Reduced poultry farm losses
Reduced labor requirements and associated costs
Reduction of fuel and energy consumption by up to 70%