ABB NSD570
Product Overview
- Product Name: ABB NSD570 Teleprotection Module
- Manufacturer: ABB
- Product Description: The NSD570 is a teleprotection module designed for secure and reliable transmission of protection commands in electrical power systems. It enables fast and dependable communication between substations, ensuring proper operation of protection devices and preventing cascading failures.
Key Features and Specifications
- Teleprotection: Supports various teleprotection schemes, including:
- Directional comparison protection
- Permissive overreach transfer trip (POTT)
- Blocking schemes
- Unblocking schemes
- Communication: Supports various communication media, including:
- Fiber optic
- Microwave
- Leased lines
- Ethernet