Elsan Transformers ltd
                     ELSAN TRANSFORMERS 
LTD
Nigeria's Best Transformer Supplier, Dealer & Manufacturer
TRUSTED RELIABLE IEC CERTIFIED ISO 9001
Powering Every Corner of Nigeria — All 36 States & FCT
www.elsantransformer.com.ng
Exclusive Authorised Dealer for Elsan Transformer (Turkey) • 25 kVA – 50 MVA • All 36 States + FCT
COMPANY OVERVIEW
Who We Are
Elsan Transformers Ltd 2018 36+
 is Nigeria's exclusive authorised dealer for Elsan 
Transformer (Turkey) — a world-class manufacturer 
exporting to 100+ countries globally. Founded Nigerian States Served
Founded in 2018, we supply IEC 60076-certified, ISO 
9001:2015 power and distribution transformers 
engineered for Nigeria's tropical grid conditions.
50 MVA 100+
We serve utilities, DISCOs, industrial operators, 
contractors, and estates across all 36 states and the FCT 
— from Lagos to Maiduguri. Max Power Transformer Countries Export (Elsan)
Best Transformer Supplier • Best Transformer Dealer • Best Transformer Manufacturer • Trusted • Reliable
WHY PURCHASE FROM ELSAN TRANSFORMER?
IEC 60076 & ISO Certified Turkish Engineering Excellence Nigeria's Broadest Range
Full compliance with IEC 60076 and ISO 9001, 25 kVA to 50 MVA — one of the widest 
Manufactured in Turkey — a global quality 
14001 & 45001. Every unit routine-tested before transformer ranges available from a single 
benchmark exported to 100+ countries worldwide.
dispatch. manufacturer in West Africa.
Custom Solutions Full After-Sales Support Nationwide Coverage
Bespoke voltage ratios, tap ranges, cooling classes Engineering support from specs to commissioning, 
Offices in Abuja & Lagos. Active delivery to all 36 
& winding configs for any non-standard installation guidance and spare parts for the unit's 
Nigerian states, FCT, and across West Africa.
application. lifetime.
Nigeria's Best Transformer Company | www.elsantransformer.com.ng
DISTRIBUTION TRANSFORMERS  |  25 kVA – 2,500 kVA
Rating (kVA) Primary (kV) Secondary (V) Phases Cooling No-Load Loss Load Loss (W) Standard
(W)
25 11/33 0.415 3-Phase ONAN 65 450 IEC 60076
50 11/33 0.415 3-Phase ONAN 110 750 IEC 60076
100 11/33 0.415 3-Phase ONAN 180 1,250 IEC 60076
200 11/33 0.415 3-Phase ONAN 260 1,750 IEC 60076
300 11/33 0.415 3-Phase ONAN 360 2,350 IEC 60076
500 11/33 0.415 3-Phase ONAN 520 3,250 IEC 60076
1,000 33 0.415 3-Phase ONAN 1,050 6,500 IEC 60076
1,500 33 0.415 3-Phase ONAN/ONAF 1,500 9,500 IEC 60076
2,500 33 0.415 3-Phase ONAF 2,100 13,500 IEC 60076
All transformers IEC 60076 & ISO 9001 certified | Engineered for Nigeria's 11kV & 33kV grid networks
COMPLETE TRANSFORMER PRODUCT RANGE
Distribution Transformers Power Transformers Single Phase Units Special Type Units
25 kVA – 2,500 kVA 3.15 MVA – 50 MVA Up to 160 kVA Custom Engineered
•
• High-capacity grid 3-Phase ONAN / ONAF • Single-phase distribution • Solar PV / Photovoltaic 
transformers
cooling solutions transformers
•
• ONAN, ONAF, OFAF cooling 11kV & 33kV primary • Rural electrification • Dual voltage configurations
options
voltage projects •
• Off-grid & hybrid energy 
• For utilities & major 0.415 kV secondary output • Low-voltage last-mile systems
infrastructure
• Ideal for DISCOs, estates, delivery •• Custom tap changer Designed for Nigerian grid 
factories • IEC 60076 compliant arrangements
codes
• Compact to heavy-duty •• Compact and lightweight 
• Bespoke insulation & 
Precision-tested before 
configurations design cooling levels
dispatch
Trusted Transformer Manufacturer | Reliable Transformer Dealer | Best Transformer Supplier in Nigeria
INDUSTRIES WE SERVE ACROSS NIGERIA
Electrical Utilities & DISCOs Industrial Manufacturing Renewable Energy & Solar PV
National grid distribution companies supplying Cement, textile, food processing, steel plants, and 
Off-grid solar farms, hybrid mini-grids, and rural 
power to homes and businesses across all Nigerian factories requiring stable, high-capacity power 
electrification projects throughout Nigeria.
states. supply.
Mining & Heavy Industry Construction & Infrastructure Oil, Gas & Petrochemical
Quarries, mining operations, and heavy processing Real estate developers, housing estates, road and Refineries, upstream oil facilities, gas processing 
facilities with demanding load requirements. rail projects, and large building contractors. plants in the Niger Delta and across Nigeria.
Commercial & Real Estate Telecoms & Data Centres Agriculture & Rural Communities
Shopping malls, office complexes, hotels, hospitals, Telecom base stations, ISP facilities, data centres Farm mechanisation, irrigation, rural processing 
and large commercial developments. needing stable and reliable power infrastructure. plants, and community electrification projects.
Contact us for tailored transformer solutions | www.elsantransformer.com.ng
SERVING ALL 36 STATES + FCT ACROSS NIGERIA
Zone 1 Zone 2 Zone 3 Zone 4
✓  Abia ✓  Ebonyi ✓  Kebbi
✓  Adamawa ✓  Edo ✓  Kogi
✓  Plateau
✓  Akwa Ibom ✓  Ekiti ✓  Kwara
✓  Rivers
✓  Anambra ✓  Enugu ✓  Lagos
✓  Sokoto
✓  Bauchi ✓  Gombe ✓  Nasarawa
✓  Taraba
✓  Bayelsa ✓  Imo ✓  Niger
✓  Yobe
✓  Benue ✓  Jigawa ✓  Ogun
✓  Zamfara
✓  Borno ✓  Kaduna ✓  Ondo
✓  FCT Abuja
✓  Cross River ✓  Kano ✓  Osun
✓  Delta ✓  Katsina ✓  Oyo
Nigeria's Best & Most Reliable Transformer Supplier — Delivering to Every State, City & Village
STATISTICS & MARKET PRESENCE
36+1 50 MVA 100+ 25 kVA
States & FCT Covered Max Single Unit Capacity Countries Export Reach Smallest Distribution Unit
Load Loss by Transformer Rating (W) Product Portfolio Mix
16000
13,500
12000
9,500 10%5%
8000 6,500
30% 55%
4000 3,250
1,750 2,350
450 750
1,250
0
VA VA VA VA VA VA VA VA VA Distribution Power
5k 0k 0k 0k 0k 0k M M M Transformers Transformers2 5 0 1 5 51 20 30 50 1. 2. Single Special
Phase Type
Elsan Transformer — Nigeria's Trusted & Reliable Choice for Power Infrastructure
CERTIFICATIONS, QUALITY & STANDARDS
Our Certifications The Elsan Quality Promise
International standard for power transformers — 
IEC 60076 guarantees electrical performance, dielectric integrity & 
reliability.
• Premium raw materials & precision-engineered components
ISO 9001:2015 Quality Management System — every stage from raw • 100% routine testing before every unit leaves the factory
materials to final assembly is certified.
• Engineered specifically for tropical heat & Nigeria's grid voltage
• Minimal no-load and load losses — maximising energy 
ISO 14001 Environmental Management System — manufactured efficiency
with environmental responsibility.
• Consistent output across varying load profiles & grid conditions
• Full technical datasheet & test certificate supplied with every 
ISO 45001 Occupational Health & Safety standard — safe 
manufacturing for workers and end-users. unit
• After-sales engineering support for the full lifetime of 
equipment
Nigerian Grid Code All units meet NERC and DISCO requirements for grid 
connection across Nigeria.
Best Transformer Company in Nigeria | Trusted | Reliable | IEC & ISO Certified
POWER YOUR NIGERIA PROJECT
Nigeria's Best Transformer Supplier • Trusted • Reliable • IEC & ISO Certified
Offices Contact Us Website
Abuja (HQ) & Lagos Call / WhatsApp our sales team www.elsantransformer.com.ng
Delivery: All 36 States + FCT during business hours Online enquiry form available
HOW TO ORDER
Share your required capacity (kVA/MVA) • Primary & secondary voltage • Quantity • Location in Nigeria • Any 
special requirements → Get same-day response.
Elsan Transformers Ltd — Nigeria's Most Trusted & Reliable Transformer Company | www.elsantransformer.com.ng