GE Multilin
T60 Transformer Protection System
2-3
2 PRODUCT DESCRIPTION
2.1 INTRODUCTION
2
2.1.2 ORDERING
a) OVERVIEW
The T60 is available as a 19-inch rack horizontal mount or reduced-size (¾) vertical unit and consists of the following mod-
ules: power supply, CPU, CT/VT, digital input and output, transducer input and output, and inter-relay communications.
Each of these modules can be supplied in a number of configurations specified at the time of ordering. The information
required to completely specify the relay is provided in the following tables (see chapter 3 for full details of relay modules).
Order codes are subject to change without notice. CPU modules 9G, 9H, 9L, and 9M are obsolete. See
http://www.gedigitalenergy.com/multilin/order.htm
for the latest ordering options.
The order code structure is dependent on the mounting option (horizontal or vertical) and the type of CT/VT modules (regu-
lar CT/VT modules or the HardFiber modules). The order code options are described in the following sub-sections.
b) ORDER CODES WITH TRADITIONAL CTS AND VTS
The order codes for the horizontal mount units with traditional CTs and VTs are shown below.
The following features are not available when the T60 is ordered with three CT/VT modules: breaker arcing current,
load encroachment, and breaker failure.
Table 2–2: OTHER DEVICE FUNCTIONS
FUNCTION
FUNCTION
FUNCTION
Breaker arcing current
I
2
t
FlexElements™ (16)
Time synchronization over SNTP
Breaker control
FlexLogic™ equations
Transducer inputs and outputs
Breaker flashover
IEC 61850 communications (optional)
Transformer aging factor
Breaker restrike
Load encroachment
Transformer hottest-spot temperature
Contact inputs (up to 96)
Metering: current, voltage, power, power
factor, energy, frequency,
harmonics, THD
Transformer loss-of-life
Contact outputs (up to 64)
Trip bus
Control pushbuttons
Modbus communications
User-definable displays
Data logger
Modbus user map
User-programmable fault reports
Digital counters (8)
Non-volatile latches
User-programmable LEDs
Digital elements (48)
Non-volatile selector switch
User-programmable pushbuttons
Direct inputs and outputs (32)
Oscillography
User-programmable self-tests
Disconnect switches
Pilot Scheme (POTT)
Virtual inputs (64)
DNP 3.0 or IEC 60870-5-104 protocol
Remote RTD inputs
Virtual outputs (96)
Ethernet Global Data protocol (optional)
RTD inputs
VT fuse failure
Event recorder
Setting groups (6)
NOTE
NOTE
Summary of Contents for UR T60
Page 10: ...x T60 Transformer Protection System GE Multilin TABLE OF CONTENTS ...
Page 14: ...xiv T60 Transformer Protection System GE Multilin 0 1 BATTERY DISPOSAL 0 BATTERY DISPOSAL 0 ...
Page 34: ...1 20 T60 Transformer Protection System GE Multilin 1 5 USING THE RELAY 1 GETTING STARTED 1 ...
Page 436: ...5 298 T60 Transformer Protection System GE Multilin 5 10 TESTING 5 SETTINGS 5 ...
Page 678: ...C 30 T60 Transformer Protection System GE Multilin C 7 LOGICAL NODES APPENDIX C C ...
Page 688: ...D 10 T60 Transformer Protection System GE Multilin D 1 IEC 60870 5 104 PROTOCOL APPENDIX D D ...
Page 700: ...E 12 T60 Transformer Protection System GE Multilin E 2 DNP POINT LISTS APPENDIX E E ...