Đăng nhập
Hoặc tiếp tục với email
Nhớ mật khẩu
Đang tải... (xem toàn văn)
Tài liệu hạn chế xem trước, để xem đầy đủ mời bạn chọn Tải xuống
THÔNG TIN TÀI LIỆU
Cấu trúc
About This Document
Document Revision History
Overview
Highlights
Features
Functions Overview
Protection Function
Measurement Functions
Monitoring Functions
Digital Interface
Communication Functions
User Interfaces
Additional Functions
Typical Application
Single BB Arrangement
Single BB with one BS (single CT) Arrangement
Single BB with one BS (dual CTs) Arrangement
Single BB with two BS (single CT) Arrangement
Single BB with two BS (dual CTs) Arrangement
Double BB with one BC (single CT) Arrangement
Double BB with one BC (dual CTs) Arrangement
Double BB with one BC (single CT) and two BS (single CT) Arrangement
Double BB with one BC (dual CTs) and two BS (single CT) Arrangement
Double BB with two BC (single CT) and one BS (single CT) Arrangement
Double BB with two BC (dual CTs) and one BS (dual CTs) Arrangement
Protection Functions
Busbar Differential Protection (87B)
BC/BS Dead Zone Fault Protection (50DZ)
BC/BS Dead Zone Differential Protection (87DZ)
Feeder Dead Zone Fault Protection (50DZ)
BC/BS Switch-onto-fault (SOTF) Protection (50SOTF)
Breaker Failure Protection (50BF)
Phase Overcurrent Protection (50/51P)
Earth Fault Overcurrent Protection (50/51G)
Phase Overvoltage Protection (59P)
Phase Undervoltage Protection (27P)
Overfrequency Protection (81O)
Underfrequency Protection (81U)
Frequency Rate-of-change Protection (81R)
VT Circuit Supervision (VTS)
CT Circuit Supervision (CTS)
Hardware
Front Panel
Rear Panel
Typical Wiring
Installation
Dimensions
Flush Mounting
Rack Mounting
Technical Data
Electrical Specifications
Mechanical Specifications
Ambient Temperature and Humidity Range
Communication Port
Type Tests
Liquid Crystal Display (LCD)
Terminals
Measurement Scope and Accuracy
Management Function
Nội dung
Ngày đăng: 13/07/2021, 10:50
TÀI LIỆU CÙNG NGƯỜI DÙNG
TÀI LIỆU LIÊN QUAN