CRE - C2S, Auto Synchronizer and Safety Column - 400VAC (A25Z2)
CRE - C2S, Auto Synchronizer and Safety Column - 400VAC (A25Z2)
The C2S is a Synchronization and Safety column for the control of the coupling of two AC sources.
This second-generation microprocessor module integrates all the visualization and control functions for the manual coupling of a generator to a busbar:- Display of phase, frequency and voltage deviations
- Coupling authorization safety relay controlling these three parameters and signaling of the logic states of the controlled installation.
SYNCHRONIZATION COLUMN
- Led synchroscope:
18 LEDs spread over 360° display the phase difference. The synchroscope lines up when the frequency difference is less than 0.5 Hz. - Differential frequency meter:
The frequency difference is displayed by a 17 LED bar graph corresponding to ± 5 Hz with an expanded scale over 1 Hz. - Differential voltmeter:
The voltage difference is displayed by a 17 LED bar graph corresponding to ± 20%.
SAFETY RELAY
- The coupling authorization relay monitors the difference in frequency, voltage and phase. It authorizes coupling only when all the parameters meet the requirements of the installation.
- Frequency difference:
Coupling authorization is given for a frequency difference of less than 0.1 Hz. - Phase difference:
The phase difference which authorizes coupling is adjustable between ± 5° and ± 20°. - Voltage difference: The voltage difference which authorizes coupling is adjustable between ± 2.5% and ± 20%.
Literature:
Sales Bulletin
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For California customers: Prop 65 WARNING: This product may have been manufactured with or uses components that can expose you to chemicals which are known to the State of California to cause cancer. For more information go to www.p65warnings.ca.gov.