Synchro Boards

Normal network and a plant

The characteristics and benefits of these systems are:

  • Automatic synchronization with the commercial network for a defined or indefinite time with the commercial network.
  • The energy of the network is always present, the capacity to do transfer and re transference in closed transition.
  • Avoid the annoying power cuts when returning from the normal network.
  • Make self-supply of electrical energy.
    Exercise the power plant with charge WITHOUT POWER CUT.
  • When there is a power cut of the commercial network, it carries out the retransfer of cargo to the network in closed transition.
  • It allows the load taking in Ramp (load Ramp) on the part of the electrical plant, avoiding the sudden load and the associated transients.
  • Reduce electricity costs in the most expensive time (peak hours).
  • It allows to work in Peak Shaving (cut of peaks) and Base Laod (load base).
  • Measurement of fuel level in percentage.
  • Parallel synchronizes several power plants with the normal network and allows the automatic distribution of loading and unloading.
  • It has the protections of ground fault and reverse power TO THE NORMAL NETWORK AND TO GENERATION.
  • All parameters and settings are monitorable VIA INTERNET WITH TCP PROTOCOL IP.
  • Work with power plants of any installed brand that meets the requirements for synchronization.

Synchronization boards between generators

This system is a very economical system for synchronization between plants, ideal for companies that are dedicated to the RENTAL OF ELECTRIC PLANTS since they can increase the capacity of their fleet by installing a board like the one shown and synchronize several plants even though they are different capacities.
There are two different installation modes:

Generator-mounted control panel

This board will give us the advantage of reducing manufacturing costs since having the synchronism switch and the control module in a cabinet on one side of the generator reduces the price of having a copper bus, as well as it will allow us to give the option of converting the electric plant into a mobile system.

Auto control board supported with synchrony bus

The boards of the self-supported type as shown in the following figure have the advantage of concentrating the transfer boards and load centers united in a single block, allowing the operator to concentrate its operation and monitoring of the equipment in a single point.

The modules with which these boards are manufactured have all the functions associated with the verification of synchrony and self-synchronization. In addition, it has a perfect monitoring control of the load / discharge distribution, making this process in soft ramp mode.

They offer a high level of security of electric backup to a load since it allows us to monitor the commercial network and have several power plants in backup and to ensure that if any of the plants fails the system will send a start signal to the other equipment through its MULTISET internal information system, giving us the security of a fully automatic process. By having a system with several generators in parallel it is possible that due to the level of load presented by the system this same command to start or stop the equipment interconnected in the system.

The module provides measurement via the liquid crystal display with the following list:


  • Voltage L1-N, L2-N, L3-N.
  • Voltage L1-L2, L2-L3, L3-L1.
  • Amperage on lines L1, L2, L3.
  • Frequency Hz.
  • RPM motor speed.
  • Engine oil pressure: PSI.
  • Fuel level:%
  • Motor temperature: ° C.
  • Battery voltage in accumulator: Vcd.
  • Horometer: Hrs.
  • Kilo volts Amp.
  • Power in Kw of generation.
  • Generation power factor.
  • Voltage of normal to neutral network lines: L1-N, L2-N, L3-N.
  • Normal phase-to-phase network line voltage: L1-L2, L2-L3, L3-L1

Alarm display

  • LED icons are used to show the presence of detected alarm conditions
  • For the module. Additionally, 4 segments of the screen allow the user to configure the module to provide other status indications, either internal or digital inputs.

Standard alarms

These are provided and active at all times and are sent by message via cell phone to monitor the following:

  • Ø Low / over voltage of generator.
  • Ø Over current.
  • Ø Low / over generator frequency.
  • Ø Low / over speed
  • Ø Alternator failure.
  • Ø Emergency stop.
  • Ø Low oil pressure.
  • Ø High motor temperature.
  • Ø Stop failure.
  • Ø Low / high battery voltage.
  • Ø Low fuel level alarm.
  • Ø Lost speed sensor signal.
  • Ø Rush outside limits.
  • Ø Low supply voltage.
  • Ø Rush high voltage
  • Ø Low frequency of connection
  • Ø High frequency of connection.
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