ABB SPAU140C

ABB SPAU140C module
ABB SPAU140C synchronous calibration relay
Product Description:

The module is a voltage measuring relay designed to connect two power systems.
The SPAU 140 C sync check relay can be used for sync check function and voltage check function.
It is mainly used for voltage verification after line reclosing operation in power system.
The module can detect the voltage, frequency, phase and other information of the two power systems, which is used to judge whether the two power systems can be connected to the grid.
Product parameters and specifications:

Here is a summary of the key parameters collected in the search results:

Type: synchronous check relay
Application: Power system protection and control
Function: synchronous check and voltage measurement
Working voltage: 110V AC/DC, 220V AC/DC, 380V AC/DC.
Operating temperature: -40°C ~ +85°C.
Insulation resistance: more than 10MΩ.
Protection class: IP40.