GE SR345 Instruction Manual page 70

Transformer protection system
Table of Contents

Advertisement

ACTUAL VALUES
ACTUAL VALUES
A1 STATUS
A2 METERING
A3 RECORDS
A4 TARGET MESSAGES
897760A1.cdr
4–2
Courtesy of NationalSwitchgear.com
Figure 1: Actual Values main menu
A1 STATUS
CLOCK
CONTACT INPUTS
OUTPUT RELAYS
LOGIC ELEMENTS
VIRTUAL INPUTS
REMOTE INPUTS
REMOTE OUTPUTS
C. INPUTS SUMMARY
OUT RELAYS SUMMARY
LOGIC ELEM SUMMARY
GOOSE STATUS
GOOSE HDR. STATUS
A2 METERING
WINDING 1 CURRENTS
WINDING 2 CURRENTS
XFMR DIFF CURRENTS
XFMR THERM CAP
A3 RECORDS
EVENT RECORDS
TRANSIENT RECORDS
CLEAR EVENT REC
CLEAR TRANST REC
CLEAR THERM CAP
A4 TARGET MESSAGES
PH IOC1 TRIP
PH TOC TRIP
.
.
.
A2 WINDING 1 CURRENTS
W1 PH A CURRENT
W1 PH B CURRENT
W1 PH C CURRENT
W1 NTRL CURRENT
W1 [SNS] GND CURRENT
W1 NEG SEQ CURRENT
W1 GND DIFF CURRENT
A2 WINDING 2 CURRENTS
W2 PH A CURRENT
W2 PH B CURRENT
W2 PH C CURRENT
W2 NTRL CURRENT
W2 [SNS] GND CURRENT
W2 NEG SEQ CURRENT
W2 GND DIFF CURRENT
A2 XMFR DIFF CURRENTS
PH A DIFF CURRENT
PH A REST CURRENT
DIFF 2 HARM PH A
DIFF 5 HARM PH A
PH B DIFF CURRENT
PH B REST CURRENT
DIFF 2 HARM PH B
DIFF 5 HARM PH B
PH C DIFF CURRENT
PH C REST CURRENT
DIFF 2 HARM PH C
DIFF 5 HARM PH C
A2 XFMR THERM CAP
THERM CAP PH A
THERM CAP PH B
THERM CAP PH C
345 TRANSFORMER PROTECTION SYSTEM – INSTRUCTION MANUAL
CHAPTER 4: ACTUAL VALUES
A3 EVENT RECORDS
E30, Date
Record
Time
E29, Date
Record
Time
A3 TRANSIENT RECORDS
FORCE TRIGGER?
TOTAL RECORDS
AVAILABLE RECORDS
LAST CLEARED
A3 CLEAR EVENT REC
EVENT RECORDS
CLEAR
A3 CLEAR TRANST REC
TRANSIENT RECORDS
CLEAR
A3 CLEAR THERMAL CAP
EVENT RECORDS
CLEAR

Advertisement

Table of Contents
loading

Table of Contents