Toshiba GRL150-100 Series Instruction Manual page 34

2.5.2 Setting
The table below shows the setting elements necessary for the sensitive earth fault protection and
their setting ranges.
Element Range
SE1 0.025 – 0.125 A
(0.005 – 0.025 A)(*)
TSE1M 0.010 – 1.500
(TMS)
TSE1 0.00 – 300.00 s
TSE1R 0.0 – 300.0 s
TSE1RM 0.010 – 1.500
(RTMS)
TSE12 0.00 – 300.00 s
SE2 0.025 – 0.125 A
(0.005 – 0.025 A)(*)
TSE2 0.00 – 300.00 s
SE3 0.025 – 0.125 A
(0.005 – 0.025 A)(*)
TSE3 0.00 – 300.00 s
SE4 0.025 – 0.125 A
(0.005 – 0.025 A)(*)
TSE4 0.00 – 300.00 s
[SE1EN] Off / On
[MSE1] DT/IEC/IEEE/US/CON
[MSE1C]
MSE1C-IEC NI / VI / EI / LTI
MSE1C-IEEE MI / VI / EI
MSE1C-US CO2 / CO8
[SE1R] DEF / DEP
[SE1S2] Off / On
[SE2EN] Off / On
[SE3EN] Off / On
[SE4EN] Off / On
[OC-ICD] NA / BLK
(*) Current values shown in parenthesis are in the case of a 1 A rating. Other current values are in the
case of a 5 A rating.
Step Default
0.001 A 0.050 A
(0.001 A) (0.010 A)
0.001 1.000
0.01 s 1.00 s
0.1 s 0.0 s
0.001 1.000
0.01 s 1.00 s
0.001 A 0.050 A
(0.001 A) (0.010 A)
0.01 s 1.00 s
0.001 A 0.050 A
(0.001 A) (0.010 A)
0.01 s 1.00 s
0.001 A 0.050 A
(0.001 A) (0.010 A)
0.01 s 1.00 s
Off
DT
NI
MI
CO2
DEF
Off
Off
Off
Off
NA
⎯ 33 ⎯
6 F 2 S 0 8 2 8
Remarks
SEF1 threshold setting
SEF1 inverse time multiplier setting.
Required if [MSE1] = IEC, IEEE, US or
CON.
SEF1 definite time setting. Required if
[MSE1] = DT.
SEF1 definite time delayed reset. Required
if [MSE1] = IEC or [SE1R] = DEF.
SEF1 dependent time delayed reset time
multiplier. Required if [SE1R] = DEP.
SEF1 stage 2 definite time setting
SEF2 threshold setting
SEF2 definite time setting.
SEF3 threshold setting
SEF3 definite time setting.
SEF4 threshold setting
SEF4 definite time setting.
SEF1 Enable
SEF1 characteristic
SEF1 inverse curve type.
Required if [MSE1] = IEC.
Required if [MSE1] = IEEE.
Required if [MSE1] = US.
SEF1 reset characteristic. Required if
[MSE1] = IEEE or US.
SEF1 stage 2 timer enable
SEF2 Enable
SEF3 Enable
SEF4 Enable
OC/EF/SEF blocked by irush current