Allen Bradley 1402-LS51 SER B Line Synchronization Module

Item Number:1402-LS51
Brand: Allen-Bradley
Price: $1
Lead Time: In stock
Description:Line Synchronization Module
Payment: T/T
Shipping Port: XIAMEN

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Description

overview：

Allen-Bradley 1402-LS51 SER B Line Synchronization Module (LSM) is an intelligent module designed for industrial power generation and grid connection control. It is mainly used for automatic synchronization (grid connection) of three-phase synchronous generators (AC generators) with the grid or bus, while supporting load sharing and power system monitoring.

It is a two-slot 1771 specification module that can be installed in a standard Allen-Bradley 1771 I/O chassis. It enables AC generators to be safely connected to the system bus by monitoring and matching parameters such as voltage, frequency and phase.

The 1402-LS51 dual-slot design is compatible with the 1771 I/O rack and communicates with the PLC-5 controller through the backplane.

The 1402-LS51 collects voltage, frequency, and phase signals of two three-phase systems.

The 1402-LS51 provides analog outputs (such as power ratio signals) and error signals for adjusting the generator speed regulator.

The 1402-LS51 automatically starts the generator and synchronizes it to the grid when the grid is out of power, and can be used for backup power generation systems.

Compatible systems	3-phase systems
Frequency	40 to 100 Hz (steady - state)
Mounting chassis	Standard 1771 I/O chassis
Slots	2
Current	0 to 5A RMS Cont., 200A RMS 1 Second
Dielectric Withstand Voltage	2500V RMS
Current Input Burden	0.05 VA
Voltage	120V RMS (339 Vpk - pk) Maximum Peak
Voltage Input Impedance/Burden	728K Ω/0.02 VA