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Solar Energy

Electricity Generation: Solar panels can be installed on rooftops or on the ground to generate electricity. This can be used to power homes, buildings, and even entire communities. In areas where grid electricity is unreliable or unavailable, solar power can provide a reliable source of energy.

Water Heating: Solar thermal systems can be used to heat water for homes, buildings, and swimming pools. This can help reduce energy costs and dependence on fossil fuels.
Cooking: Solar cookers can use sunlight to cook food without the need for gas or electricity. This is especially useful in areas where fuel is scarce or expensive.

Lighting: Solar-powered lights can be used to light up streets, parks, and other public spaces. They are easy to install and require no electricity from the grid.
Transportation: Solar-powered vehicles, such as cars, buses, and boats, are becoming more common. These vehicles are powered by electricity generated from solar panels.

HT / LTCT Meter

Our company is one of the well-known Suppliers of LTCT/HT CT/PT Operated Energy Meter in Bangladesh. LTCT/HT CT/PT Operated Energy Meter is a cost effective solution for low tension current transformers (LTCT ) and CT/PT metering applications. The features of LTCT/HT CT/PT Operated Energy Meter include load profiling, time of use and maximum demand recording, and event detection and logging. LTCT/HT CT/PT Operated Energy Meter is equipped with optical communication port for local meter reading and optional RS232/ RS485 port for AMR. LTCT/HT CT/PT Operated Energy Meter is a high precision metering solution for LTCT and CT/PT metering installations. LTCT/HT CT/PT Operated Energy Meter offers various features suitable for load analysis and energy audit applications.

Product Range of Three Phase Distribution Transformer:

  • OLTC Distribution 
  • Transformer Medium
  • Isolation transformer
  • Distribution
  • Transformer Big
  • Distribution
  • Transformer Auto
  • Transformer Dry type
  • Transformer Low Voltage Transformer

Transformer

Our Unique Features:

High efficient epoxy diamond dotted insulation paper wich contains the thermal flow path and high bonding strength. Hermatically sealed or Conservator type design. Laser-Grade type high effcient CRGO lamination magnetic steel sheet. Highly efficient modern design to achieve optimum losses. Long warranty period. Compact & smart corrugated type efficient tank design. Oval type winding to achieve high strength in short circuit test.

The brand “HAZI” is designed for superior reliability, efficiency, and environmental performance. Modular design options ensure cost efficiency with optimum losses according to customer requirements. Hazi Power Engineering & Company also ensures on-time after-sales service by a highly skilled technical service team.

LT switchgear

Some of the main components of LT switchgear include:

  1. Circuit breakers: These are devices that automatically disconnect a circuit when an overload or short circuit is detected.

  2. Fuses: These are safety devices that protect electrical equipment by breaking the circuit when the current exceeds a certain level.

  3. Relays: These are devices that sense changes in electrical current or voltage and trigger other devices to open or close circuits.

  4. Switches: These are devices that allow for manual control of electrical circuits, such as turning lights on and off or switching between power sources.

Overall, LT switchgear is an essential part of any electrical system and plays a critical role in ensuring safe and efficient power distribution.

HIGH TENSION SWITCHGEAR (LBS /VCB) 630 AMP

HAZI POWER ENGINEERING & COMPANY High tension switchgear comprises of SF-6 Circuit Breaker, Vacuum Circuit Breaker, Minimum Oil Circuit Breaker, Load Break Switch, Vacuum Contactor, Disconnector, etc. to meet the individual requirement which comply with IEC/BS and another relevant international standard, It has features of long service life, reliability and a high degree of quality safety.
 
Hazi Tension switchgear is suitable for inexpensive electrical sub-station with a Transformer feeder, measuring, sectionalizing, auto change over, and Motor protection.

Power factor (PFI Plant)

HAZI POWER ENGINEERING & COMPANY Power Factor Improvement Plant has been designed to meet the needs of all forms of power factor correction by Capacitor Banks from small unit to a large plant. PFI Plant are preferably designed to eliminate the penalties for consumption of reactive power, reduction of voltage drop increase in Transformer capacity with some losses (Load), Reduction line losses. The PFI Plant Supplied in Cubicles of sheet metal clad, dust & vermin proof, free standing and floor mounting (wall mounting in special cases.) Automatic PFI plant comprises of Capacitor Banks, Power Factor Improvement Relay / Regulator, Contactors, HRC Fuses, Manual/Automatic Change over switch, reactors for large plant comply with IEC/BS and other relevant international standard, The automatic PFI plant are available in steps of KVAr to 1200 KVAr are capacitor banks and up to a maximum output of 10,000 KVAR.

Oil Immersed Distribution Transformers (100KVA-3150KVA)

Description

This range consists of transformers complying with the following specifications: -Three-phase transformers (Indoor or Outdoor Installation)
-Step-down type or step-up -Maximum ambient temperature: 40C
-Mineral oil immersed
-Cover bolted-on tank
-ONAN type natural cooling
-Standard anti-corrosion surface treatment & coating

Basic fittings
-Oil conservator
-Oil level gauge
-Porcelain bushing
-4 bi-directional rollers
-2 lifting lugs -1 rating plate to be fixed on LV side
-1 filling plug oil draining device -Buccholz Relay
-Pressure Release Valve
-On Load Tap Changer (OLTC)
-Thermostats for Alarm & Tripping -Dial Type Thermometer Indicator Impedance Voltage & Load Loss Test Dielectric Strength Test of Oil

On Grid Solar (Hazi Solar System)

On-grid or grid-tie solar systems are by far the most common and widely used by homes and businesses. These systems do not need batteries and use either solar inverters or micro-inverters and are connected to the public electricity grid. Any excess solar power that you generate is exported to the electricity grid and you usually get paid a feed-in-tariff (FiT) or credits for the energy you export.

Unlike hybrid systems, on-grid solar systems are not able to function or generate electricity during a blackout due to safety reasons. Since blackouts usually occur when the electricity grid is damaged; If the solar inverter was still feeding electricity into a damaged grid it would risk the safety of the people repairing the fault/s in the network. Most hybrid solar systems with battery storage are able to automatically isolate from the grid (known as islanding) and continue to supply some power during a blackout.

Batteries are able to be added to on-grid systems at a later stage if required. The Tesla Powerwall 2 is a popular AC battery system which can be added to an existing solar system.

Generator

enerators can use different techniques to generate text, such as rule-based generation, template-based generation, Markov chain generation, and machine learning-based generation. Each technique has its advantages and disadvantages, and the choice of the technique depends on the specific use case and the available data.

Rule-based generators use predefined rules or grammar to generate text. For example, a rule-based generator might create a sentence by selecting a subject, verb, and object from a list of options based on grammatical rules.

Template-based generators use predefined templates or patterns to generate text. For example, a template-based generator might create a product description by filling in the blanks of a predefined template with specific product details.

Generator Import form China England & Germany 
Brand : Cat Bangla, Parkin, Doyes, Ricardo.
Seles Services & Maintenance

(Lift) Engineering Elevator Lifts LTD.

A fluid flowing around an object exerts a force on it. Lift is the component of this force that is perpendicular to the oncoming flow direction.[1] It contrasts with the drag force, which is the component of the force parallel to the flow direction. Lift conventionally acts in an upward direction in order to counter the force of gravity, but it can act in any direction at right angles to the flow.

If the surrounding fluid is air, the force is called an aerodynamic force. In water or any other liquid, it is called a hydrodynamic force.

Dynamic lift is distinguished from other kinds of lift in fluids. Aerostatic lift or buoyancy, in which an internal fluid is lighter than the surrounding fluid, does not require movement and is used by balloons, blimps, dirigibles, boats, and submarines. Planing lift, in which only the lower portion of the body is immersed in a liquid flow, is used by motorboats, surfboards, windsurfers, sailboats, and water-skis.

Lifth Brand : Euro, Fuji, Otis, Sigma, Sharp, Twet.

Country Of Orgin : China, Turkey, Korea

Sales Service & Maintenance 

100% Import

Distribution Transformer Up To 5000 KVA

Busbar trunking system

Busbar Trunking System is the is a system of distributing electric power using copper or aluminium busbar with suitable enclosures and good amount of protection to prevent the cables from getting damaged due to foreign bodies. Busbars are now becoming irreplaceable simply because of the convenience and safety factor.

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