SB Energy-Comm Trip Unit
Table of Contents
ii
Operations Menu Functions 52
Overview 52
Breaker Test 52
Mechanical Counter 53
Interruption Level 53
Fault Counter 53
Security 54
Overview 54
Enable Security 54
Change Password 55
Testing 56
Test Set 56
Operating Instructions 56
Error Messages 57
Functions and Outputs 59
Time Current Characteristic Curves 60
Parameter Settings 66
Menu Structure 74
SEAbus Plus Packet 75
Glossary 76
Index 81
Note
These instructions do not purport to cover all details or variations in equipment, nor to provide for every possible contingency to be met in con-
nection with installation, operation, or maintenance. Should further information be desired or should particular problems arise which are not cov-
ered sufficiently for the purchaser’s purposes, the matter should be referred to the local Siemens sales office.
The contents of the instruction manual shall not become part of or modify any prior or existing agreement, commitment or relationship. The sales
contract contains the entire obligation of Siemens. The warranty contained in the contract between parties is the sole warranty of Siemens. Any
statements contained herein do not create new warranties or modify the existing warranty.
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