XJ-MC201EMotor protector is a motor protector provided by our company to meet the needs of intelligent manufacturing development in industries such as petroleum, chemical, smelting, steel, desulfurization and denitrification, power plants, and sewage treatment where electric motors are most commonly used. We analyze and research advanced technologies and design ideas for high-voltage protection and low-voltage protection, and provide a comprehensive set of protection, control, measurement, metering, power quality analysis, fault recording analysis, and communication to our customers.

XJ-MC201E motor protector is developed by our Company by analyzing and researching the advanced technologies and design ideas of high-voltage and low-voltage protection, to gear to the needs of customers in petroleum, chemical, smelting, steel, desulfurization and denitrification, power plant, sewage treatment and other industries who use the motors at most for intelligent manufacturing development. It has the functions of protection, control, measurement, metering, power quality analysis, fault record analysis and communication.

XJ-MC201EMotor protectors are suitable for motor circuits controlled by contactors.

XJ-MC201E motor protector is applicable to the motor circuit with the switch controlled by a contactor.

Main features of the device

Main features

E adopt32-bit high-performance embedded ARM as CPU, using real-time multitasking embedded operating system;

E Use 32-bit high-performance embedded ARM as CPU, with a real-time multitasking embedded operating system;

E Adopting high-performance software and hardware measurement technologyBoth protection and measurement are achieved, with a voltage and current level of 0.5, power and energy level of 0.5, and a current capacity of 10 times overload.

E Apply high-performance software and hardware measuring techniques for both protection and measurement, with the voltage and current of Level 0.5, the power and electric energy of Level 0.5, and the current for 10 times of overload.

E High speed fieldbus transmission technology, using standardRS485 communication port, CAN communication port, supporting Modbus RTU protocol, coordinating communication between devices without the need for a management machine to convert data. The CAN interface is used in conjunction with CAS301 (CAN communication gateway) to achieve high-speed data transmission.

E Apply high-speed fieldbus transmission technique, with standard RS485 and CAN COM ports, support Modbus-RTU, and achieve coordinated communication between devices, and convert data without a manager. Use CAN interface with CAS301 (CAN communication gateway) for high-speed transmission of data.

E Adopting a large screen Chinese character LCD display, the human-machine interface is friendly and can display various measurement parameters, modify protection settings1000 operation reports, fault recording, etc;

E Apply a large LCD for Chinese characters, with friendly MMI to display a variety of measurement parameters, modify the fixed protection values, save 1000 operation reports and record fault, etc.;

E The LCD interface can display the motor wiring mode diagram;

E Display the motor wiring simulation diagram on LCD;

E Provide fault recording function andSOE events;

E Provide fault record and SOE;

E A high-performance motor protector that integrates protection, control, measurement, metering, power quality analysis, and communication;

E High performance motor protector integrating protection, control, measurement, metering, power quality analysis and communication;

E Complete software and hardware self-test function.

E Have a perfect self-test function of software and hardware.

Note:

Notes:

1、 Vector zero sequence protection is for self-produced zero sequence current.

1. Vector zero sequence protection is for the self-generated zero sequence current.

2、 External zero sequence or leakage protection requires an external zero sequence transformer or leakage transformer. The use of the two protection functions should correspond to the system settings“zero sequence/Selection of leakage current transformer”Select from the middle“zero sequence”or“electric leakage”.

2. The external zero sequence or leakage transformer is required for external zero sequence or leakage protection. To use the two protection functions, customers shall select “Zero Sequence” or “Leakage” in “Zero Sequence/Leakage Transformer Selection” in System Setting.

3The CANCommunication is optional, and this interface can also be selected as the second option2roadRS485Communication is an optional feature.

3. CAN communication and 2-way RS485 communication are optional.

Product selection instructionsInstructions of Product Selection

Instructions for Ordering and Selecting Host Units

Instructions of ordering and selection of machine units

E On the panel where the instrument needs to be installed, open one91mm×91mmSquare hole with terminal block installation depth95mm）；

E Dill a square hole of 91mm×91mm on the panel to be installed with a meter (with a terminal block, in depth of 95mm);

E Remove the installation clips on both sides after removing the device, and then insert it into the device hole from the front;

E Remove the installation clips on both sides after taking out the device, and then insert into the hole from the front;

E Install the clips from the rear alongequipmentInstall the middle groove and push the clip forward to tighten itJust enough.

E Install the clips from the back along with the groove in the middle of device, and then push them to the front.