Siemens SIPROTEC 7SD80 User Manual

Index
SIPROTEC, 7SD80, Manual
E50417-G1140-C474-A1, Release date 09.2011
414
E
Electrical Tests 288
EMC tests for immunity (type tests) 289
EMC Tests For Noise Emission (Type Test) 289
Emergency operation 296, 299
End fault protection 107, 110
Energy metering 213
External direct trip 301
F
Fault Display
Setting note 34
Fault logging 329
Fault recording 41, 329
Fiber-optic Cables 255
Final Preparation of the Device 280
Flexible protection functions 321
Frequency 296, 299, 300
Frequency protection 316
Delay 136
Frequency elements 133
Frequency measurement 133
Operating ranges 134, 316
Overfrequency protection 133
Pickup / tripping 134
Pickup values 136, 316
Power swings 134
Times 316
Tolerances 316
Underfrequency protection 133
Frequency Protection (81) 133
Function modules 324
Fuse failure monitor 169, 176
G
Ground current differential protection
Pickup value 62
Pickup values 62
Ground fault 63
Ground fault differential protection 23, 23
Ground fault direction determination 64
H
Humidity 291
I
Initiation breaker failure protection 104
Inrush current restraint 309
Inrush Restraint 309
Insulation Test 288
Interlocked Switching 218
Intertrip 76, 301
Inverse time current element (overcurrent protection)
ANSI characteristic 305
Inverse time overcurrent element (overcurrent
protection)
IEC characteristic 304
K
K-factor 113
L
Limits for CFC blocks 325
Limits for User-defined Functions 325
M
Malfunction of the local circuit breaker 110
Measured values 319
Measured values constellation 206
Measured voltage failure monitoring 177
Measured-value acquisition
Currents 164
Measuring voltage failure monitoring 172
Mechanical Stress Tests 290
Monitoring Functions 319
Monitoring the current flow 102
Monitoring with binary input 182
N
Non-interlocked Switching 218

Siemens SIPROTEC 7SD80 Specifications

General

Brand	Siemens
Model	SIPROTEC 7SD80
Category	Protection Device
Language	English