Page 31 - 通用电气（中国）有限公司

EntelliGuard* L

Electronic Trip Units
B.2 Trip Unit layout & Main menu

B.3 Overcurrent protection against Overload, LT-C, LTD
B.4 Trip Unit options and available Long Time current settings

B.5 Overcurrent protection against Short-circuit: ST, STDB and I t
2
B.6 Overcurrent protection against Short-circuit: I, HIOSC and MCR

B.7 Ground fault protection: GF, GFD’, I2T and I4T
B.8 Electronic Trip Unit features and accessories

B.9 Time Current curve; LT Overcurrent protection
B.10 Time Current curve; ST Overcurrent protection
Air Circuit Breakers Intro
B.12 Time Current curve; I Overcurrent protection
B.12 Time Current curve; GF Ground fault protection
Order Codes A
B.14 Time Current curves; Terminology
B.15 Time Current curves; Example of Full Time Current curve
Electronic Trip Units B

Breaker Accessories C

Application Guide D

Dimensions E

Numerical index X

B.1