Schweitzer Engineering Laboratories SEL-352-1 - Page 201

Date Code 20010731 Setting the Relay 7-13
SEL-352-1, -2 Instruction Manual
Setting
Name
Description Setting Range
Relay Settings (See Section 10: Event Reports and SER for some settings)
LER Event Report Length 15, 30, 60 cycles
PRE Number of cycles of pre-event in Event Report 1 to (LER-1)
NFREQ Nominal system frequency 50, 60 Hz
PHROT System phase rotation ABC, ACB
DATE_F
Date format for DAT command and reporting
MDY, YMD
FP_
TIMEOUT
Front-panel timeout 0–30 min
1-min steps
TGR Setting group change delay time required before
settings actually change
0–900 sec
1-sec steps
Breaker Monitor Settings (SEL-352-2 Relay only)
(See Section 10: Event Reports and SER for some settings)
EBCW Enable breaker contact wear monitoring Y, N
COSP1 Close/Open Set Point 1 1–65000 in steps of 1
COSP2 Close/Open Set Point 2 1–65000 in steps of 1
COSP3 Close/Open Set Point 3 1–65000 in steps of 1
KASP1 kA Interrupt Set Point 1 0.1–999.0 kA in 0.1-kA
steps
KASP2 kA Interrupt Set Point 2 0.1–999.0 kA in 0.1-kA
steps
KASP3 kA Interrupt Set Point 3 0.1–999.0 kA in 0.1-kA
steps