Schneider 3 PHASE VOLTAGE CONTROL RELAY RM22-TR – RM22TR33

• Voltage relay RNPP-301 is designed for the protection of three-phase consumers against main types of failures in the Electric power network
•  Such as deviation of voltage RMS value beyond permissible thresholds; failure of phase sequence and sticking;
• Avoiding failure of full-phase and symmetry of the supply-line voltage.
• Voltage control relays are designed to protect devices with sensitive operating voltage from damage caused by mains voltage
• Range of product:                        Harmony Control Relays
• Product or component type        :            3-phase control relay
• Relay type                                  :            Control relay
• The network number of phases  :             3 phases
• relay name                                  :           RM22TR
• relay monitored parameters        :          Overvoltage and Undervoltage detection                                                 
• Time delay type                           :          Adjustable 0.1…30 s, +/- 10 % of the full-scale value on crossing the threshold Tt
• Switching capacity in VA              :       2000 VA
• measurement range                    :      380…480 V voltage AC
• contacts type and composition    :    2 C/O

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