Shunka Power

Who We Are

Reliable Power, Engineered Right

Shunka Power is Bangladesh's trusted partner for industrial and commercial energy infrastructure. We supply, install, and service generator systems — from compact industrial units to high-capacity backup power solutions for factories, hospitals, and commercial complexes.

As a joint venture with our Chinese engineering partners, we bring world-class machinery and technical expertise directly to Bangladeshi clients, cutting import complexity and delivery times significantly.

Industrial Grade

Heavy-duty generators up to 5000 kVA

Full Service

Installation, AMC, and 24/7 support

Imported Direct

China–Bangladesh direct supply chain

Eco Conscious

Low-emission engines, green options

Power

Engineering Deep-Dive

Inside an Industrial Generator

Scroll into this section to see the generator disassemble. Click any component to explore its function in our power systems.

Interactive Diagram

Generator Components

Click any component to learn about its role in industrial power generation.

COMPONENT 01

Main Housing

The structural casing that houses all internal components. Constructed from heavy-gauge steel with precision bolt connections, it provides mechanical protection, electrical insulation clearance, and forms the mounting base. Shunka Power uses IP54-rated enclosures for harsh environments.

COMPONENT 02

Drive Shaft

The central rotating shaft that connects the turbine/engine to the rotor. Machined from high-tensile alloy steel, precision-balanced to minimize vibration. Transfers mechanical energy at thousands of RPM with minimal power loss.

COMPONENT 03

Turbine Fan Assembly

The primary mechanical input — converts rotational energy from the engine/prime mover to the shaft. Fan-cooled designs circulate air through the machine to regulate operating temperature during continuous operation.

COMPONENT 04

Cooling System

Aluminium fin arrays dissipate heat generated by winding resistance and core losses. Paired with internal fans and optional liquid cooling, they maintain optimal operating temperatures — extending machine life significantly in tropical climates like Bangladesh.

COMPONENT 05

Stator Windings

The stationary outer winding assembly — copper coils in laminated silicon steel slots. The rotating magnetic field from the rotor induces AC voltage in these three-phase windings. The quality of the copper and lamination directly determines efficiency and heat generation.

COMPONENT 06

Rotor Core Assembly

The electromagnet at the heart of the generator — salient pole windings excited by DC current create the rotating magnetic field. Mounted on the main shaft, it spins at 1500 or 3000 RPM (for 50Hz output) to induce the output voltage in the stator.

COMPONENT 07

Control Panel

The operator interface — displays output voltage (V), current (A), frequency (Hz), and power factor. Houses circuit breakers, AVR (Automatic Voltage Regulator) controls, and protection relays for short-circuit, over-voltage, and under-frequency events.

COMPONENT 08

Output Terminals

Three-phase (L1, L2, L3) and neutral (N) terminal blocks where generated AC power exits to the load distribution panel. Rated for full rated current with anti-corrosion tinned copper busbars and finger-safe shrouding.

What We Offer

Power Solutions

Industrial and commercial energy systems tailored for Bangladesh's demanding grid environment.

Generator Supply & Import

Direct importation of industrial generators from trusted Chinese manufacturers. 20 kVA to 5000 kVA capacity range, with single and three-phase options for all commercial needs.

Installation & Commissioning

End-to-end installation by certified engineers — from site preparation, cable laying, ATS panel wiring, to load testing and final commissioning with documentation.

Annual Maintenance Contracts

Preventive maintenance schedules, emergency callout response within 4 hours, original spare parts, and performance reporting to maximise uptime for critical facilities.

UPS & Battery Systems

Uninterruptible Power Supply systems for data centers, hospitals, and telecom infrastructure — with sealed lead-acid and lithium battery bank options.

Solar-Hybrid Integration

Hybrid solar-generator systems that reduce fuel consumption up to 60%. Ideal for factories and commercial buildings seeking energy cost reduction and sustainability targets.

Power Audit & Consultancy

Detailed power quality analysis, load studies, and energy efficiency recommendations from our qualified electrical engineers — saving clients money through smarter energy use.