100 kVA Generator: Load Capacity, Amps and What It Can Run
100 kVA generator load capacity explained: how many kW and amps it gives, what it can run, fuel use per hour, and when you need 125 kVA instead.
Knowledge hub
Generator & ATS Panel Guides and News
Practical guides from our engineering team on choosing generators, transfer switches and switchgear — and delivering them across the region.
Generator for a Construction Site: Sizing, Fuel and Safe Setup in the UAE
Choosing a generator for a construction site: how to size for cranes, hoists and welding, why prime rating matters, and how to handle fuel, heat and safety.
1000 kVA Generator Specifications: Engines, Fuel Use, Size and Weight
1000 kVA generator specification explained: kW output, engine options, fuel use per hour, footprint and weight — and what really decides the price.
Perkins Generators in the UAE: Engine Series, kVA Range and How to Choose
Looking for a Perkins generator in the UAE? Which Perkins engine series covers which kVA, and how to choose the right set for heat, load and site.
ATS Panel Types: Contactor, Motorised Switch or ACB?
Not all automatic transfer switches are built the same. Contactor, motorised and ACB-based ATS panels compared, plus 3-pole vs 4-pole and sizing.
Rent or Buy a Generator in the UAE? How to Decide
Renting wins for short jobs; buying wins once a set is needed for longer. How to decide using duration, run hours, resale value and service needs.
Generator Fuel Consumption Chart: Litres per Hour from 20 to 2000 kVA
How much diesel does a generator use per hour? A consumption chart from 20 to 2000 kVA at 50%, 75% and full load, plus how to size the fuel tank.
Installing a Generator in Dubai: Approvals and Site Checklist
Who needs to approve a generator in Dubai, and what inspectors check: changeover interlocks, fuel storage, exhaust, ventilation and noise. A practical checklist.
Generator Maintenance Checklist for Gulf Heat and Dust
Heat, sand and long idle periods are what kill standby generators in the Gulf. A weekly, monthly and yearly checklist your facility team can follow.
Generators for Hospitals and Clinics: Sizing, Transfer Time and Redundancy
In healthcare a power cut is a patient-safety event. How to size a hospital or clinic generator, meet 10-second transfer, and plan N+1 redundancy.
Generator Prices in the UAE: What Really Decides the Cost
Two quotes for the same kVA can differ widely. The nine factors that really set a generator's price in the UAE, and how to compare quotations fairly.
What Size Generator Does a Villa Need in the UAE?
In the Gulf, air-conditioning sizes a villa generator. How to count split units, pumps and kitchen loads, with a worked example and typical kVA ranges.
Prime vs Standby Generator Ratings: Which One Do You Need?
A 500 kVA standby set is not a 500 kVA prime set. What ISO 8528 standby, prime and continuous ratings mean, and why it matters on Gulf sites.
4U Power Generation's Export Markets: UAE, KSA & Iraq
Why we are based in SAIF Zone, Sharjah, and how we deliver generators and panels to the UAE, Saudi Arabia and Iraq — plus Qatar, Kenya and South Africa.
Switchgear Maintenance Checklist for UAE Facilities
Heat, dust and humidity are hard on LV switchgear. A practical monthly, quarterly and annual checklist your facility team can start using today.
Diesel vs Gas Generators for the GCC Climate
Diesel dominates Gulf standby power, but gas and hybrid systems win on the right site. A practical comparison for 50 °C summers, dust and long run hours.
Perkins vs Cummins vs Kubota: Choosing an Engine Brand in the UAE
The engine is half a generator's cost and most of its reputation. An honest comparison of Perkins, Cummins, Kubota and Volvo Penta for UAE sites.
ATS Panels Explained: Why Every Generator Needs One
What an automatic transfer switch does, how to size an ATS panel for your generator, and the installation mistakes we see most often across the UAE.
How to Choose the Right kVA Generator for Your Site
Too small and it trips when the chiller starts; too big and you pay for fuel and wet-stacking. The step-by-step kVA sizing method our engineers use.