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1402-LS51 Allen-Bradley
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The Allen-Bradley 1402-LS51 is a Line Synchronization Module within the 1402 Power Monitoring family. This dual-slot module mounts into a standard 1771 I/O chassis and performs synchronization of two three-phase power systems by comparing voltage, frequency, and phase. It provides precise control for engine governor applications, load sharing, and high-speed synchronization in industrial power management systems. The 1402-LS51 supports real-time monitoring of current, voltage, frequency, phase alignment, power, power factor, and related parameters.
Best Suited For
- Rack-mount integration in 1771 I/O chassis
- Synchronizing two separate three-phase power sources
- Engine governor control systems
- Load-sharing in redundant power architectures