overview

The YNCS-910L series microcomputer protection and measurement device is suitable for the protection, measurement, and control systems of transmission and distribution components and lines with voltage levels of 10kV and below. Can be applied to ring main units, central cabinets, etc.

Model Description

1) YNCS-910L - Universal Microcomputer Protection and Measurement Device

2) YNCS-910L/P - Single PT Protection and Measurement Unit

Main features of the device

Economic series, rich in functions, capable of achieving backup automatic switching function through device combination, with high cost-effectiveness.

Hole diagram and back terminal diagram

YNCS-910L Device Function Configuration Table

Typical wiring diagram of YNCS-910L universal protection device

Typical wiring diagram of YNCS-910L/P single PT protection and measurement device

Two YNCS-910L incoming line backup automatic switching scheme

Three YNCS-910L mother and backup self feeding schemes