Motor Pump Phase Break and Phase Sequence Protection Relay Xj3-D AC380V

• Customization: Available
• Theory: Time Relay
• Usage: Household Appliances Relay
• Model NO.: XJ3-D
• Phase: 3
• Electricity Type: Ac
• Protective Characteristics: Sealed Relay
• Size: Miniature
• Max. Switching Voltage: 380V
• Protection Function: Overvoltage Undervoltage
• Contact Number: 1 Group Changeover
• Installation: 35mm DIN Rail
• Undervoltage Protection: 300V~380V 2s~9s
• Overvoltage Protection: 380V~460V 1.5s~4s
• Transport Package: Export Packaging
• Origin: Zhejiang, China

Product Description

XJ3-D AC 380V Phase Sequence Relay with Overvoltage and Undervoltage Protection Industrial Relays

        XJ3-D phase failure and phase sequence protection relay is used to provide overvoltage, undervoltage and phase failure protection in three-phaseAC circuits and phase sequence protection in irreversible transmission devices and features reliable performance, wide application and convenient use.

      The protector starts to function when it is connected to the power control circuit in accordance with the drawing. When the fuse of any phase of the three-phase circuit is open or when there is a phase failure in the power supply circuit, the XJ3-D operates immediately to control the contact to cut off the power supplyof the AC contactor coil of the main circuit so that the main contact of the AC contactor operates to provide the load with phase failure protection.

     When the phases of a three-phase irreversible device with predetermined phase sequence are connected incorrectly due to maintenance or change of the power supply circuit, theXJ3-D will identify the phase sequence, stop supplying power to the power supply circuit and achieve the goal of protecting the device.

 

Protection function	Overvoltage Undervoltage Phase-failure Phase-sequence error	Contact capacity	Ue/le:AC-15 380V/0.47A;lth:3A
Phase-failure and phase-sequence protection	Reacting time≤2s	Model	XJ3-D

Any requirements or question,welcome to "Send" us an e-mail Now!!!