ABB SPAU140C

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ABB SPAU140C

Product Description:

The ABB SPAU140C is a voltage measuring relay.
It’s designed to be used when two power systems are to be connected together.
It can perform both synchro-check functions and voltage-check functions.
Essentially, it’s a device used to ensure that two power sources are synchronized before they are connected, preventing damage to equipment.

Product Parameters and Specifications:

Here’s a compilation of the key specifications gathered:

Type: Synchro-check Relay
Manufacturer: ABB
Key Features:
- Voltage measuring relay.
- Synchro-check and voltage-check functions.
- Used in power system connections.
From information gathered from sales and documentation websites, the following data was gathered.
- Auxiliary voltage: various ranges such as 80…265 V AC/DC or 18…80 V DC.
- Nominal frequency: 50 Hz or 60 Hz.
- Output contactors: 250 V AC/DC.