Control Systems

IT’S ALL ABOUT THE EXPERIENCE

Frustrated with all the different types of components? Wants to save your time and earnings? Al-Mohandes international helps you with the widest range of components, our all-in-one place strategy will allow you to choose from all the highest quality components in the market for your fully customized solution to exactly meet your requirements.

Helping our clients to successfully meet their challenges through 34 years of experience in the field.

Anti-oxidant sheet steel metal with 1.5-2 mm thickness, covered by electrostatic layer and equipped with rubber gasket for sealing and preventing dust. Main bus bars are made of high-quality copper and mounted on insulators.

Our switchgears are designed to withstand a higher degree of electrical impulses, short circuit forces, thermal and dynamic stresses.

Control Panel:

Monitoring and protecting the generator from the following:

Engine Coolant Temp, Oil pressure, Over Cranking, Engine Speed, Battery voltage, Generator Voltage, Generator Current, Generator Frequency, Fuel level, Generator Watts, Mains voltage.

For a better usage and more control on your unit, AMI provides additional options with a reasonable cost:

For drive engine: (lubrication oil temperature, Exhaust temperature, Low water level, Manual speed trimmer control and Other options upon clients request)

For alternators: (Reverse power, Earth leakage, Alternator winding temperature, Alternator bearing temperature,   Manual Voltage trimmer control & Automatic trip for breaker

CONTROL UNIT MODULES:

Automatic Transfer Switch (ATS):

ATS ensures the continuity of supplying power in critical applications & keeps your productivity up, as it is responsible for the load transfer between two sources (main & standby) with complete monitoring, controlling, warning and protection features for the two sources.
 

Operation:

Automatic transfer switch detects whether there is failure in the incoming power or it’s smooth and healthy. Whenever there’s an outage, voltage or frequency increased or dropped to the preset threshold value or failure happened in phase sequence, the panel disconnects the main supply and generates a signal to start the backup generator and then the loads are connected to the generator. When the main power returns, ATS checks if it is stable, it will transfer the loads back to the main power and command the generator to turn off after cool down time with no load on the generator.
 

Specifications:

To ensure the starting of the generator on required time, AMI offers generator battery chargers which are permanently connected to your generator’s stationary battery and trickle charge it. The panel also contains not only an electrical interlock but also a mechanical interlock added to ensure the highest levels of protection. The automatic transfer switch contains two power contactors or two motorized circuit breakers that ensure proven performance for low operation costs according to generator rating.
 

The panel contains the following indications:

Main’s availability, generator’s availability, main loading, generator loading, generator fault, main under or over voltage.

Automatic main failure (AMF):

Automatic Main Failure control panel is the ideal choice in case where you have to control a generator that is connected as a backup to the Main. The AMF control panel contains both panels (MCP and ATS), it can manage the connection of the load to main or generator to avoid fault of interfering of main and generator power, in a fully automatic way.
The AMF panel includes MCP features and ATS features as below: all the controller, indicators and protections of the MCP, in addition to the contactors or the Motorized Circuit Breaker with electrical and mechanical interlock, indications, alarms and control circuits of the ATS. 

Manual transfer switch (MTS):

As a more economical solution, you don’t have to worry of power failure.
A manual transfer switch is an easy solution to keep important systems powered during a temporary or emergency power outage through manual change over switch.

Synchronization panel:

In most commercial power plants, supplying power from several small units in paralleling operation is preferred than single large unit for the following reasons.

        ·  Optimum Solution:
In many situations, the bigger rate size of the generator the more of setup difficulty and higher initial cost. In comparison with summation of more than one generator with smaller rate connected in parallel.

        ·  Reliability & Continuity:
Supplying power from several small gensets is more reliable than single large unit as this method ensures power supplying in case of failure or maintenance need of one genset the other generators still connected and the system will not be shutdown.
for single big unit you cant applying maintenance work without cutting off power

        ·  Minimizing Running Costs:
To reduce the fuel consumption, for light loads periods, minimum number of gensets will share the loads, according to manufacturers this leads to keep the engines working properly in the best operating conditions. As load requirement changes continuously according to peak loads periods all the connected generators will share the load.

        · Minimizing maintenance costs:
cost of maintenance and spare parts of one big generator for specific period of operation at light load will be higher than in case of small units operate according to load needs (just one small unit may be sometimes enough for low load period)

AMI Synchronization panels are designed and manufactured under most stringent quality processes to synchronize up to 32 generating units with different capacities using controller DSE8610MKII.

AMI is proud to introduce their electrical consultant services through its electrical design department.
Electrical design department is able to design and implement the synchronization of gensets in low and medium voltages.

Distribution panel:

People today expect and need solutions that make their daily life simpler, more flexible, more reliable and affordable. Also, cities and national economies, on the other hand, face the challenge of reducing the costs and electricity bill and that could happen if we get benefit from all electricity generated by utility. So, AL-Mohandes International offers distribution panels that accumulate and fit all your needs in one panel. We have the skillsets to make all kinds of distribution boards with using raw materials have well-known brands of contactors or breakers.

Power factor correction panel:

Nowadays rationalizing the electricity consumption became a national duty.

A number of power quality issues including electrical harmonics, poor power factor, voltage instability and imbalance, impact on the efficiency of electrical equipment and significantly affects the electricity bill.

Utilities usually charge customers an additional fee when their power factor is low.

AL Mohandes International provides you with power factor correction panel the best solution to monitor and improve power factor automatically which improves the power quality, increases the efficiency of power supply and delivers immediate cost savings on your electricity bill.