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　　SGC 241 Other names:

　　Synchronization and circuit breaker closing SGC 241

　　SGC 241 frequency monitor

　　Generator and busbar synchronization device SGC 241

　　SGC 241 synchronizer is a device produced by DEIF (Denkom) for synchronizing generators to busbars. Its main function is to automatically perform the closing operation of the generator switch after detecting that the voltage difference, frequency difference and phase angle difference are within the preset limit range, so as to realize the grid-connected operation of the generator. The synchronizer is widely used in ship power systems, industrial automation fields and occasions where generators need to be connected to the grid.

　　Features

　　Powerful synchronization function: SGC 241 synchronizer has precise synchronization detection capability. It can automatically complete the grid connection operation of the generator when the voltage difference, frequency difference and phase angle difference meet the preset conditions, effectively avoid the occurrence of reverse power and ensure the stable operation of the power system.

　　Dynamic synchronization control: The synchronizer performs a dynamic synchronization process, which can monitor and adjust the operating status of the generator in real time to adapt to the grid connection requirements under different working conditions.

　　Easy to configure and operate: SGC 241 synchronizer is designed with intuitive LED indicators and a friendly operation interface, allowing users to easily set and adjust parameters and achieve flexible control.

　　High reliability and stability: As a high-quality product of DEIF, SGC 241 synchronizer has undergone strict quality control and testing, and can operate stably in various harsh industrial environments, providing users with reliable power guarantee.

　　Expandability and compatibility: It has analog frequency output and analog voltage output functions, and can be seamlessly integrated with other devices or systems to meet the needs of complex industrial automation scenarios.

　　Circuit breaker switching time compensation: The synchronizer takes into account the switching time of the circuit breaker and compensates it through the potentiometer to ensure that the closing signal is sent at the best time.

　　Technical parameters and performance

　　The SGC 241 synchronizer has a variety of technical parameters and configuration options to meet the needs of different users. For example, it can stabilize the frequency of the generator (50Hz or 60Hz) according to the setting of the frequency controller, and has the function of circuit breaker switching time compensation. In addition, the synchronizer also supports a variety of installation methods (such as 35mm DIN rail or base installation), which is convenient for users to choose according to the actual scenario.

　　Input signal: Supports a variety of voltage inputs, such as busbar voltage input, generator voltage measurement input, etc.

　　Output signal: Provides analog frequency output and analog voltage output for joint control of DEIF load sharing units, etc.

　　Control method: The servo motor of the generator is adjusted in speed through the built-in P controller to achieve stable operation of the generator.

　　Protection function: It has filtering function to avoid sending inaccurate synchronization pulses; at the same time, the df/dt (frequency change rate) protection function can prevent sending inaccurate synchronization pulses in noise and harmonic distortion environments.

　　Actual application cases and analysis of reasons for success

　　Case: In a large ship power system, the SGC 241 synchronizer was successfully applied to the grid-connected control of the generator. The ship power system requires that the generator must meet strict voltage difference, frequency difference and phase angle difference conditions when connected to the grid to ensure the stable operation of the power system.

　　Reasons for success:

　　Accurate synchronization control: The SGC 241 synchronizer can accurately detect and adjust the operating status of the generator to ensure that all preset conditions are met when connected to the grid.

　　High reliability and stability: In the complex electromagnetic environment of the ship and the harsh sea conditions, the synchronizer can operate stably and provide reliable power guarantee for the ship power system.

　　Easy to configure and operate: The crew can easily set and adjust parameters according to actual needs to achieve flexible control and management.

　　Perfect protection function: The synchronizer has a variety of protection functions, such as filtering and df/dt protection, which effectively prevents inaccurate synchronization pulse transmission and potential system failures.

　　Application scenarios

　　SGC 241 synchronizer is widely used in ship power systems, industrial automation fields, and occasions where generators need to be connected to the grid. On ships, it can ensure stable synchronization between generators and busbars, providing reliable power support for the normal navigation of ships. In the field of industrial automation, it can be seamlessly integrated with other equipment or systems to meet the needs of complex industrial scenarios.

　　Advantages and value

　　Improve system stability: Through precise synchronization control, the SGC 241 synchronizer can significantly improve the stability of the power system and reduce failures and downtime caused by synchronization problems.

　　Reduce maintenance costs: Its high reliability and stability reduce maintenance requirements and reduce long-term operating costs.

　　Easy to integrate and expand: The SGC 241 synchronizer has analog frequency output and analog voltage output functions, and can be seamlessly integrated with other equipment or systems to meet the needs of complex industrial automation scenarios.

　　All products on this website are special products, and the market price has been fluctuating.

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