Vocabulary And Abbreviations Used To Describe The Hydran 201I System - GE Hydran 201 i Instruction Manual

Vocabulary and Abbreviations Used to Describe the Hydran 201i System

port. More than one computer can be connected to the network as long as only one is
communicating at the same moment.
When an optional smart modem is installed in a H201Ci, the network can be accessed
though the public telephone system. The H201Ci manages modem operation to allow
receiving and handling phone calls from distant modems, and properly ending the calls.
Conversely, the modem is instructed to dial a distant modem if an alarm is sensed in a
H201Ti (unless this function is disabled by the user).
1.4 VOCABULARY AND ABBREVIATIONS USED TO DESCRIBE THE
HYDRAN 201I SYSTEM
The Hydran 201i System is made up of different units assembled in several possible config-
urations to provide a variety of useful combinations for the detection and monitoring of
failure conditions in oil-filled electrical equipment. The following vocabulary and abbrevi-
ations are used to describe the main components of this system:
• Hydran 201Ti Intelligent Transmitter: The basic building block; includes the sensor; can
be used in full stand-alone mode. Can be abbreviated as follows:
– H201Ti Intelligent Transmitter
– H201Ti Transmitter
– H201Ti
• Hydran 201Ci-1 One-Channel Controller: Combined with one H201Ti. Can be
abbreviated as follows:
– H201Ci-1 One-Channel Controller
– H201Ci-1 Controller
– H201Ci-1
• Hydran 201Ci-C Communications Controller: Allows computer supervision of up to
four H201Ti's. Can be abbreviated as follows:
– H201Ci-C Communications Controller
– H201Ci-C Controller
– H201Ci-C
• Hydran 201Ci Controller: Generic designation of H201Ci-1 and/or H201Ci-C. Can be
abbreviated as follows:
– H201Ci Controller
– H201Ci
• Hydran 201R Model i Incipient Fault Monitor: Made of a H201Ti plus a H201Ci-1. Can
be abbreviated as follows:
– Hydran 201R Model i
Part 17997 Rev. 6, March 2011 1-7