CCX1 Protection Relay 380VAC 3 Phase Failure for Sealed Voltage Unbalance Device DIN Rail Mount

relayRelayCCX1 Protection Relay 380VAC 3 Phase Phase Failure Relay for Sealed Voltage Unbalance Failure Device Relay DIN Rail MountApplication and Feature:1.CCX1 Overvoltage / Under voltage / Phase failure / Phase sequence Protection Relay (hereinafter Protection Relay) connected with the switching electrical device(like AC contactor etc.) as the protective circuit to do efficient protection for the breakdown which probably occurred over voltage under voltage phase failure phase sequence in the inevasible 3 phase AC and transmission equipment( for example water pump draught fan. Conveyer bait air compressor 2.Protection Relay are widely used in the low voltage power distribution system of using 3 phase 50HZ in the industry agriculture and service.3.Protection Relay can disconnect the power supply of the main circuit to reaching the purpose of protecting the equipment and human safety under the conditions as below: when the phase sequence of Protection Relay is wrong connected with the pre-confirmed phase sequence due to change or maintain occurred phase failure in the supply circuit. Occurred over voltage or under voltage in the supply power grid.4.Protection Relay adopts the advanced technique of voltage test its main parts. Its feature are reliable operation accurate failure indication strong anti-interference small volume simple installation and use furthermore it cannot be influenced by the big or small power of been protected equipment.Work and installation conditions:1.Ambient temperature: +40 and -52.The heights of installation place is not over 2000m3.Air condition:a. Humidity: when the temperature is at +40 the air relative humidity is not exceed 50%. The higher relative humidity is acceptable the lower temperature for example the humidity can reach up to 90% when 20 please adopt the special method for the condensation due to the temperature fluctuation. b.Pollution Grade: Pollution grade 3 of Protection

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• CCX1 Protection Relay 380VAC 3 Phase Phase Failure Relay for Sealed Voltage Unbalance Failure Device Relay DIN Rail Mount