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.
Fuctions & Features:
- 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.

Specification:
| 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 |
Allen-Bradley 1402-LS51 - Questions and Answers:
Q: What is the brand?
A: Allen-Bradley
Q: What is the type?
A: Line Synchronization Module
Q: What is the warranty period?
A: 1 year.
Q: What is the delivery time?
A:in stock
Q: Where is the shipping location?
A: Xiamen.
Q: What is the payment method?
Answer: T/T (Telegraphic Transfer).
Contact us
Contact us for a quote!
Our address
Room 1904, Building B, Diamond Coast, No. 96 Lujiang Road, Siming District, Xiamen, Fujian, China
Phone Number
+86 18059276824
sales7@nseauto.com

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