Frequently Asked Questions

What is Bilal Switchgear Engineering?
Bilal Switchgear Engineering (Pvt) Ltd. is a Lahore-based power engineering company that has been manufacturing electrical switchgear panels and delivering engineering solutions since 1978. Over the past 47 years, we've grown from a power distribution board manufacturer into a full-spectrum electrical engineering company — building MV/LV switchgear panels, busway systems, dry-type transformers, ventilation systems, and executing complete MEP and automation projects across Pakistan.
We're proud to hold three major OEM accreditations that very few companies in Pakistan have simultaneously: we are a Licensed Manufacturer of ABB MV/LV Switchgear, an Authorized Distributor of ABB Busways, and a SIEMENS System Integrator. Our clients include Coca-Cola, Nestlé, Atlas Honda, Marriott, Indus Hospital, Fauji Cement, GEPCO, and over 40 other leading organizations across Pakistan.
Is Bilal Switchgear Engineering an authorized ABB manufacturer and channel partner in Pakistan?
Yes. We are an officially Licensed Manufacturer of ABB Switchgear in Pakistan, which means we manufacture LV type-tested switchgear panels using the ABB System Pro E platform with genuine ABB components, and manufacture MV type-tested switchgear panels using UniSafe 2.0 by ABB. We are also an Authorized ABB Channel Partner and the Authorized Distributor of ABB Wave Pro Busway Systems in Pakistan.
This ABB accreditation makes us the primary source in Pakistan for ABB-certified, type-tested switchgear panels and ABB busway systems — backed by full manufacturer documentation, genuine components, and local after-sales support.
What types of electrical panels does Bilal Switchgear
Engineering manufacture?
We manufacture a comprehensive range of electrical panels for industrial, commercial, and infrastructure applications:
• LV Type Tested Switchgear — ABB System Pro E, rated 400A to 6300A, conforming to IEC 61439-1 & 2
• MV Type Tested Switchgear — ABB Unisafe 2.0 up to 17.5KV, 4000A, 40KA, Air insulated, conforming to IEC 62271-200
• 11KV Industrial & Grid Panels — for industrial substations and WAPDA/DISCO grid connections
• Medium Voltage Panels — for industrial facilities operating at 6.6kV to 33kV
• Low Voltage & LT Panels — main panels, SMDBs, MCCs rated to project specification
• Motor Control Centers (MCC) — with DOL, Star-Delta, soft starter, and VFD configurations
• Power Factor Improvement (PFI) Panels — automatic reactive power compensation
• Power Distribution Boards — our founding product, manufactured since 1978
• Ring Main Units (12–24KV) — for looped MV distribution in campuses and housing societies
Every panel comes with full IEC-compliant test certificates, single-line diagrams, and documentation required for WAPDA/DISCO energization approval.
What is an 11KV panel and who needs one in Pakistan?
An 11KV panel — also called an HT (High Tension) panel or 11KV grid panel — is a medium voltage switchgear assembly that receives and manages electrical supply at 11,000 volts. In Pakistan, 11KV is the standard supply voltage provided by LESCO, GEPCO, IESCO, MEPCO, and other DISCOs to large industrial and commercial consumers.
Any organization receiving a dedicated WAPDA/DISCO 11KV supply needs an 11KV panel. This includes large factories, textile mills, cement plants, hospitals, shopping malls, housing societies, hotels, and university campuses. The panel houses Vacuum Circuit Breakers (VCBs), protection relays, Current Transformers (CTs), Potential Transformers (PTs), and metering equipment — all conforming to IEC 62271-200.
We have supplied 11KV panels to clients including Fauji Cement, Fatima Fertilizers, GEPCO, Nishat Group, and multiple large-scale real estate projects across Pakistan.
What is the difference between LV, MV, and HV switchgear
panels?
Simply put, the difference is the voltage they handle:
LV (Low Voltage) panels operate at up to 1,000V AC — in Pakistan, that's typically 415V. These are the panels you find inside factories and buildings distributing power to machinery, lighting, and equipment.
MV (Medium Voltage) panels operate between 1kV and 36kV — most commonly 11kV or 33kV in Pakistan. These sit at the incoming supply point of an industrial facility or substation, where WAPDA's distribution line connects to your private electrical system.
HV (High Voltage) panels operate above 36kV and are used exclusively in Pakistan's national transmission grid managed by NTDC and WAPDA — not in private industrial installations.
Most Pakistani industrial facilities need both LV and MV panels working together. We manufacture both, meaning you can source your complete substation and distribution switchgear from a single, accountable manufacturer.
What is a dry-type transformer and does Bilal Engineering
supply them?
A dry-type transformer uses cast-resin epoxy insulation instead of oil — making it fire-safe, maintenance-free, and suitable for indoor installation without the civil requirements (oil containment bunds, fire suppression) that oil transformers demand.
Bilal Switchgear Engineering is the sole distributor of GBE dry-type transformers, and Jiangsu-Yawei dry & Power Transformers in Pakistan. GBE & Jiangsu-Yawei dry type transformers are the preferred choice for hospitals, data centers, hotels, commercial towers, and any facility where fire safety, maintenance access, or space is a concern. Compared to conventional oil transformers, dry-type units require no oil sampling or filtration, carry lower insurance premiums, and can be installed directly in basements or electrical rooms without special civil provisions.
What MEP and automation services do you offer?
Beyond panel manufacturing, we deliver two complete engineering service lines.
Our MEP (Mechanical, Electrical & Plumbing) division handles complete turnkey project execution — from design and drawing through procurement, installation, testing, and commissioning. Our MEP scope covers LV/MV panel installation, cable laying, earthing systems, HVAC, ventilation, plumbing, and firefighting systems. We have completed MEP projects for Marriott, DoubleTree, Indus Hospital, Al-Kabir Town, Lake City, and multiple industrial facilities.
Our Automation division operates as a SIEMENS System Integrator, providing PLC programming, SCADA system design and integration, energy monitoring systems, Building Management Systems (BMS), and custom automation panel manufacturing. If your facility needs intelligent process control, energy visibility, or remote monitoring, our automation team can design and implement the complete solution.
What ventilation and cooling products does Bilal Engineering supply?
Our ventilation division supplies a full range of industrial air management products:

Heavy-duty belt-driven and direct-driven exhaust fans for factories and warehouses
Industrial supply fans for forced fresh air ventilation
Tunnel fans (jet fans) — supplied for the Swat Tunnel and Multan Metro
Industrial evaporative air cooling systems — up to 80% more energy-efficient than refrigerated AC
Outdoor mist cooling systems for open industrial yards and commercial areas
Evaporative cooling pads — cellulose and synthetic, for all cooler types
Electric water coolers for industrial facilities

For ventilation and cooling enquiries, reach our fans team at fans@bilaleng.com.
How do I request a quotation from Bilal Switchgear Engineering?
Getting a quote is straightforward. Reach us through the channel that matches your requirement:

Switchgear panels & MEP projects — info@bilaleng.com
Fans & ventilation products — fans@bilaleng.com
Automation & SCADA projects — mkt.automation@bilaleng.com
Career opportunities — hr@bilaleng.com
Phone — +92-42-111-191-919
Online form — bilaleng.com/contact-us

To get a fast and accurate quotation, share your load schedule, single-line diagram, and project timeline if available. The more detail you provide upfront, the faster we can respond with a specification-matched price
What industries does Bilal Switchgear Engineering serve?
We work across a wide range of industries in Pakistan. On the industrial side, our panels and systems are operational in textile mills, cement plants, food and beverage factories, pharmaceutical facilities, chemical industries, and automotive manufacturing. For infrastructure, we've delivered ventilation systems for the Swat Tunnel and Multan Metro, and electrical systems for GEPCO grid infrastructure. We also serve the commercial, hospitality, and healthcare sectors — with completed projects at Marriott, DoubleTree, Indus Hospital, Metro Cash & Carry, and multiple large residential developments including Al-Kabir Town and Lake City.
Whether you need a single panel, a complete substation, or a fully executed MEP project, we have the experience and accreditations to deliver it right.
How is Bilal Engineering different from other panel manufacturers
in Pakistan?
A few things genuinely set us apart. First, our OEM credentials — being a Licensed ABB Manufacturer and SIEMENS System Integrator simultaneously is rare in Pakistan and means our panels are built to the same standards as internationally manufactured equipment. Second, our manufacturing facility uses CNC laser cutting, precision bending, and powder coating — the same production technology as global panel makers. Third, our track record speaks for itself — nearly five decades of delivering to Pakistan's most demanding clients, from multinational food companies to national infrastructure projects. And fourth, we offer everything under one roof: panel manufacturing, busway supply, MEP execution, automation, and ventilation — so our clients don't need five different vendors.
What is a type-tested switchgear panel and why does it matter?
A type-tested panel — technically called a Totally Type Tested Assembly (TTA) — is a switchgear panel whose complete design has been verified through a formal series of tests at an accredited international laboratory. These tests cover temperature rise under rated current, short-circuit withstand (up to 50kA for 1 second), dielectric strength, IP protection rating, and mechanical endurance.
Why does it matter? Because non-type-tested panels rely on the manufacturer's calculations alone — there's no independent proof that the panel will perform safely under a real fault. For critical facilities like hospitals, data centers, factories, and infrastructure projects, specifying type-tested panels is not just best practice — it's often a contractual and insurance requirement.
Our LV panels are manufactured using the ABB System Pro E type-tested design, giving you the same internationally verified safety assurance that ABB provides globally.
What are the HT panel accessories like CT, PT, and VCB and
what do they do?
These are the core components that make an 11KV panel work safely and accurately:
Vacuum Circuit Breaker (VCB) is the main switching device. It opens and closes the 11KV circuit and — most importantly — interrupts fault currents safely by extinguishing the arc inside a sealed vacuum chamber. VCBs are maintenance-free, environmentally clean, and designed for 10,000+ operations.
Current Transformer (CT) steps down the high primary current (often 200A–2000A at 11kV) to a standard 1A or 5A signal. This signal feeds protection relays and energy meters. Without accurate CTs, neither protection nor billing works correctly.
Potential Transformer (PT) steps down 11,000V to a safe 110V for voltage measurement. Protection relays and WAPDA metering equipment use this signal for voltage-based protection functions and accurate energy billing.
All three components are included in every 11KV panel we manufacture, specified and sized to your exact project requirements.
What busway systems does Bilal Switchgear Engineering supply
in Pakistan?
We supply two internationally recognized LV busway (busbar trunking) systems in Pakistan:
MEGABARRE Busway — We are the sole distributor of MEGABARRE busbar trunking systems in Pakistan. MEGABARRE is a European manufacturer of high-quality LV busway for industrial and commercial power distribution.
ABB Wave Pro Busway — We are the Authorized ABB Busway Distributor in Pakistan, supplying ABB's premium Wave Pro busbar trunking system for projects specifying ABB-certified solutions.
Both systems are available from 160A to 6300A and offer significant advantages over traditional cable distribution — up to 40% space saving, lower energy losses, faster installation, modular tap-off flexibility, and factory-assembled reliability. If you're designing a new industrial facility or upgrading power distribution in an existing one, busway is worth serious consideration.
Does Bilal Engineering manufacture MCC panels and PFI panels?
Yes, both are part of our standard manufacturing range.
MCC (Motor Control Center) panels from Bilal Engineering are built with genuine ABB MCCBs, contactors, and motor protection relays. We configure MCCs with Direct On-Line (DOL) starters, Star-Delta starters, soft starters, and Variable Frequency Drive (VFD) compartments — customized to your exact motor ratings and process requirements. Our MCCs are operational in textile factories, cement plants, water treatment facilities, and food processing plants across Pakistan.
PFI (Power Factor Improvement) panels use ABB capacitor switching contactors, automatic power factor controllers, and detuned reactor-capacitor banks to improve your facility's power factor toward unity. In practical terms, this means lower WAPDA reactive power penalties and reduced electricity bills. A properly designed PFI panel typically pays for itself within 12 to 18 months through energy savings alone
Do you supply cable trays and cable ladders for industrial projects?
Yes. We manufacture and supply galvanized steel cable trays and cable ladders for industrial and commercial electrical installations. Our cable management systems are available in perforated tray, ladder rung, and solid-bottom configurations to suit different cable types and environments. All systems are fabricated to IEC and BS load capacity standards and supplied with complete fitting sets including bends, tees, reducers, and support brackets.
For large MEP and electrical projects, we supply and install complete cable management systems as part of our turnkey project execution scope — so you get one accountable contractor from panel to cable tray to final termination.
Where is Bilal Switchgear Engineering located and when are you open?
Our manufacturing facility and head office are located at:
11 KM, Raiwind Road, Lahore Park Stop, Lahore, Pakistan
We are open Monday to Saturday, 8:30 AM to 5:30 PM. We are closed on Sundays.
You can also reach us anytime by email — we typically respond to enquiries within one business day.
Do you provide after-sales support and spare parts?
Yes, absolutely. We provide full after-sales support for everything we supply and manufacture. This includes on-site commissioning assistance, protection relay testing and calibration, preventive maintenance contracts, thermographic inspection, panel upgrades and extensions, and spare parts supply.
As a Licensed ABB Manufacturer and SIEMENS System Integrator, we have direct access to genuine OEM spare parts — ABB breakers, busbars, relays, and accessories — so your panels stay serviceable with original-specification components throughout their operating life, not substitutes.
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