Kefah Al Sharqeh Industrial Services
Kefah Al Sharqeh Company, is unique in the arena of the extinguished Industrial services. It was established in Al Jubail city, Saudi Arabia. The Company's activities focus on providing the best professional services in the fields of Engineering including Electrical, Mechanical, Civil and Fabrication along with many of other services.
Kefah Al Sharqeh Company, is unique in the arena of the extinguished Industrial services. It was established in Al Jubail city, Saudi Arabia. The Company's activities focus on providing the best professional services in the fields of Engineering including Electrical, Mechanical, Civil and Fabrication along with many of other services.
We have a long history in designing, planning and constructing jaw-dropping buildings while using industry best practices, innovation and techniques in day to day processes.
We are expert in all type of chiller pumps as • Centrifugal Pump • HAVC • Positive Displacement Pump • Screw Pump • Recirculation Pump • Magnetic Drive Pump • Multi-Stage Pump
We are expert in all type of air compressors as • Reciprocating • Rotary Screw • Centrifugal • Scroll • Rotary Vane • Axial Flow • Oil-Free • High-Pressure air compressors
Our company is a trusted expert in the installation and repair of UPS systems and solar systems. We specialize in providing comprehensive services for a wide range of clients,
We are expert in all type of generators as Diesel, Gas, Steam Turbine Generators, Wind Turbine, Hydroelectric Generators, Solar Generators, Biogas Generators, Combined Heat and Power (CHP) Generators
We are not limited to only quotations and invoices. We provide all types of reports as inspection report, products delivery report, job completion report, balance statements and on demands reports.
Of course, you also have to let people know where you do business. Some companies work all over the region while others might specialize in one area or another.
We accept 100% advance electronic payment but not limited to.
Before start a project, we provide complete schedule from site visit to finalize the job.
The primary difference between kW (kilowatt) and kVA (kilovolt-ampere) lies in the concept of power factor. kW represents actual power, while kVA represents apparent power, which includes both real power and reactive power. Let’s consider an example: If a generator has a rating of 500 kW and a power factor of 0.8, its kVA rating would be calculated as follows: 500 kW / 0.8 = 625 kVA. So, while the kW rating indicates the actual power output of the generator, the kVA rating reflects the total power capacity, accounting for both real and reactive power.
The power factor (pf) is the ratio of real power (kW) to apparent power (kVA) drawn from an electrical load. It represents the efficiency with which electrical energy is converted into useful work. For example, a power factor of 0.8 indicates that 80% of the total apparent power is converted into real power. A lower power factor results in higher reactive power, leading to inefficiencies in the electrical system.
Standby power rating is the highest power a generator can provide for short periods during sudden needs. Not meant for continuous use, allowed up to 500 hours/year, no overload allowed. Continuous power rating are for generators running at full power all the time without interruptions. No extra power (overload) allowed. Prime power rating are for generators supplying varying power amounts. Shouldn’t exceed 80% capacity on average in 24 hours. It can handle 10% extra power for 1 hour every 12 hours.
Some generators are designed to be re-connectable, allowing for changes in voltage configuration. For instance, a re-connectable generator might offer options for both single-phase and three-phase voltages. However, it’s important to note that voltage conversion may affect the power output of the generator and should be done carefully to ensure compatibility with the intended application.