Siemens Static Trip III User Manual

Static
Trip lll
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v
Table of Contents
General
Information
lntroduction
Overcurrent
Protection Conf
i
gurations
LCD Targets
Communications
and
Metering
Functions
Extended
Protective
Re
aying
Logging
Functions
Alarm
Output
Remote Open/Close/Trip
Functional Characteristrcs
Summary
Principles of Operation
Functional
Circuit
Description
User Control
Current Sensors
Protective
Fau lt Operation
Tripping Actuator
External
Power Supply
PT Module
BDU Breaker
Display Unit
lsolated
lnput/Output
Shadow
Protection
lnstallation and
Adjustments
lnstructions
lnstalling and
Removing the
Trip Unit
Removing
and
Replacing Trip Unit
Cover
Setting
the Overcurrent
Protection
Adjustments
Trlp Unit Current Shaping
Adjustments Curve
Long Time
Fault Protection
Long
Time Setting
Long
Time Delay
Thermal
Memory
Short
Time
Pickup
Short
Time Delay
lnstantaneous
Fauh
Prolect'on
lnstantaneous
Pickup
Ground
Fault
Protection
Ground
Fault
Pickup
Ground
Fault DeLay
Ground
Fault Memory Circuit
Constructlng
a
Time-Current Curve
Ground
Fault Sensing
Diagrams
Current
Sensor
Wiring
Diagrams
Zone lnterlocking
Metering
and
Extended Protective
Relaying
Measured
Parameters Specif
ications
Power
Flow
Sign
Conventions
Extended
Protectrve Relaying
Functions
Current
Unbalance
Voltage
Unbalance
Under
Voltage
Over
Voltage
Under
Frequency
Over
Frequency
Reverse
Power
Trip
Log
Trip Log Stored
Parameters
Alarm
Functions
Over
Range
A
arms
Under
Range
Alarms
Unbalance
A arms
Power
Factor Alarm
Power
Factor Scale
Event Log
Alarm Log
Reca
b'at
r^g
aro
Reprogra'nrr
ng
Password Protectron
Rerrore
N4o1
to"
rg
and
Progra.nn
'ng
Loca
IMo. to.
1g
ard
P'ogramming
Fundamental
Conf
igurat on Parameters
Address
Baud
Rate
Phase Sensor
Rating
Ground Sensor
Rating
Phase
Rotatton
Volts Source
Volts Scale
Volts
Mode
kW Dernand
Period and
Number
of
Pertods
Comm
Trip
Comm Close
Comm
Open
Default Values
Source
for Configuration
Parameters
Static
Trip lllC
Rear Connectors
Ten-Position
Rear Connector
Four-Position
Rear Connector
Programmable
Settings
Integrity
Protection
Testing
General
Secondary
Current
Testing
Test Connections
Long
Time Pickup
Test
Short
Time Pickup
Test
lnstantaneous
Trip
Test
Ground
Pickup
Test
Long
Time
Delay Test
Thermal
Memory
Test
Short
Time Delay
Test
Ground
Time Delay
Test
Zone
lnterlock
Test
Load
Indicator Output
Test
Tripping
Actuator
Test
Current
Sensor
Test
Connections
Continuity
Checks
Exitation
Test
Sensor
Polarity
Prmary
Current
Testing
Hign
Polential ard
Megger',Iesting
Breaker
Display Unit
Breaker Display
Unit
Selecting
Operating
Mode
Data
Mode
Reading
l\/etering
Data
Reading
Maximum
and
Minimum
Values
Reading the
Alarm
(ALRM)
Log
Reading
the
Trip Log
Program
Mode
Entering the
Password
Changing
the
Password
Viewing Oonfiguration
Parameters
and Set-Points
Setting
Configuratlon
Parameters
and Set-Potnts
Clearlng
Min/Max
and
kWhr/kVARhr
Values
LED
Display Brightness
ConLrol
BDU SeltTest
Function
BDU Error
Messages
Accessories
Zone
Interlocktng Components
Zone
lnterlock Expanders
Zone lnterlock
Coupler
Sealable
Transparent
Cover
Power
Supplies
Portable
Test Set
-
Type
PTS4
Communications
Secondary
Dtsconnects
Breaker Position Switch
lnterposing
Relay
Potential
Transformers
Ordering
lnlormation
Current
Sensor
and Accessory
Part Numbers
Static
Trip lll
Part Number
Designatrons
Trip Unit
Catalog
Number
Defrnitions
1-4
2
a
3
3
3
4
4
4
4
5-7
5
6
6
6
6
7
7
7
7
7
8-17
B
9
9
10
I1
11
12
12
13
13-14
14
15
L3
It)
16
16-17
18
19
20
21-28
21-22
22
22
22
23
23
z3
IJ
24
24
24
24-25
25
25
25
25
to
zo
26
26
26
lo
zo
27
27
27
27
27
aa
27
tt
27
27
/t-zo
zd
28
28
ao
28
ZO
29-35
29
29
29
29-30
30
30
30
30
31
JI
31
31
3Z
32
aa
JZ
32
aa
JJ
JJ-J4
35
36-43
36
JC)
36
36
37
37
co
3B
ea
39
40
41
42
42
42
+J
44-46
44
44
44
44
AR
45
45
46
46
46
47-49
47
48
49
v

Siemens Static Trip III Specifications

General

Brand	Siemens
Model	Static Trip III
Category	Circuit breakers
Language	English