Series:Power Monitoring,Protection and Management Products

  Product Description

  The 1402-LS51 A-B line synchronization module is designed to synchronize A-B lines in various applications.

  feature

  Provide precise synchronization between A-B lines

  High reliability and stability

  Easy to install and integrate

  The 1402-LS51 A-B line synchronization module is a reliable and efficient solution that can synchronize A-B lines in various applications.It provides precise synchronization,ensuring smooth operation and enhanced performance.

  Allen Bradley 1402-LS51 is a line synchronization module.This module is mainly used to synchronize two(2)different three-phase systems.This module is a dual slot module that can be directly installed on Allen Bradley's 1771 chassis.1402-LS51 provides automatic synchronization,load sharing,and high-speed power system monitoring.1402-LS51 can perform voltage matching error with a step size of 0.05%;Frequency matching error,or sliding at a resolution of 0.01 Hz;Phase matching error between synchronous bus and reference bus,with a resolution of 1 degree;Load distribution error measured as a scalar between 0.000 and+/-1.00.The synchronization function of the module provides multiple state feedback,such as frequency within a limited range;The voltage is within the limit range;The stage is within the restricted range;Synchronization mode conflict failed;Phase sequence mismatch fault(limited to three-phase synchronous mode only)with no reference bus voltage fault;There is no synchronous bus voltage fault;Reference bus overvoltage fault and synchronous bus overvoltage fault.The power meter function of this module includes a wide range of measurable and calculated parameters,especially current(in amperes)(per phase and neutral line);Average current(amperes);Positive sequence current(amperes);Negative sequence current(amperes);Current imbalance voltage percentage(in volts)(L-L per phase and L-N on 4-wire systems);Average voltage,measured in volts(L-L,and L-N on a 4-wire system);Positive sequence voltage(volts)and negative sequence voltage(volts);Voltage imbalance percentage;Frequency(Hz);Phase rotation(ABC,ACB);Power factor percentage(total,

  The 1402-LS51 module is a line synchronization module manufactured by Allen Bradley/Rockwell Automation.The Allen Bradley 1402-LS51 line synchronization module is a solid-state module rather than a hardwired electromechanical module,which means it is suitable for various industrial applications but not for safety functions that require emergencies.Emergency stop and power surge.Attempting to use this solid-state module for emergency functions may damage it,cause it to malfunction,prevent it from responding to emergency situations or errors,or cause harm to the user.The purpose of the Allen Bradley 1402-LS51 line synchronization module is to achieve load sharing,automatic synchronization

  The Allen Bradley 1402-LS51 line synchronization module has 2 slots and can be installed in a standard 1771 I/O chassis also manufactured by Allen Bradley.It can be used as a multifunctional digital power monitor to synchronize two systems.It measures all appropriate parameters of two connected three-phase systems to provide appropriate errors and control signals for the synchronization process.Always install the Allen Bradley 1402-LS51 line synchronization module in a dry,clean industrial environment without strong magnetic fields,electric fields,or sustained high heat sources.This synchronization module can only be used within the operating temperature range of 0 to 60 degrees Celsius.

  application area

  The 1402-LS51 A-B line synchronization module is commonly used in industries such as telecommunications,distribution,and industrial automation to synchronize A-B lines in critical systems.