Difl-Ctf_Detect-A; Difl-Ctf_Detect-B; Difl-Ctf_Detect-C; Difl-Ctf_Alarm - Toshiba GR200 Series Instruction Manual

Setting
2.2.6
DIFL (Function ID： 410001）
Setting items
DIFL-EN
DIFL-I1
DIFL-I2
DIFL-Slope1
DIFL-Slope2
IcC DIFL-IcC.EN
DIFL-IcC
DIFL-Vn
Output
DIFL-CTFBlk
CTF CTFL-EN
DIFL-CTF
Fail DIFLFS-EN
safe DIFLFS-OC-EN
DIFLFS-OCD-EN
DIFL-UV-EN
DIFL-UVS-EN
DIFL-DUV-EN
OC-DIFL
OCD-DIFL
UV-DIFL
UVS-DIFL
DUV-DIFL
DIFL-ARCBlk
DIFL-TPMD
TDIFL
IdSV DIFL-IdSV-EN
DIFL-IdSV
TDIFL-IdSV
Range
Unit
1A rating 5A rating
Off / On - DIFL protection scheme switch
0.10 - 0.50 -
A Minimum operating value
2.00 10.00
0.6 - 3.0 -
A Knee point of large current region
60.0 300.0
Small
10 - 50
%
characteristic
Large
50 - 100
%
characteristic
Off / On - Charging current compensation use or not
0.00 - 0.00 -
A DIFL charging current compensation
1.00 5.00
100 - 120 V DIFL rated voltage
Non / Block-3P / Block-
- DIFL operation block by CTF
PerP
Off / On / OPT-On - CTF detection enable
0.05 - 0.25 -
A DIF relay for CTF detection, operating value
2.00 10.00
Off / On - Fail safe enable
Off / On - Fail safe OC-DIFLFS enable
Off / On - Fail safe OCD-DIFLFS enable
Off / On - Fail safe UV-DIFL enable
Off / On - Fail safe UVS-DIFL enable
Off / On - Fail safe DUV-DIFL enable
0.02 - 0.10 -
A OC relay for fail-safe, operating value
50.00 250.00
0.05 - 0.25 -
A OCD relay for fail safe, operating value
0.20 1.00
UV relay for fail-safe and CTF blocking, operating
5.0 - 130.0
V
value
UVS relay for fail-safe and CTF blocking, operating
5.0 - 130.0
V
value
DUV relay for fail-safe and CTF blocking, operating
1 - 20
V
value
Non / Block - Autoreclose execution block by DIFL-trip
DIFL trip mode, phase segregated trip or 3-phase
1P / 3P
-
trip
0.00 - 100.00 s DIFL trip delay time
Off / On - Differential current monitoring enable
0.05 - 0.25 -
A DIF relay for Id-SV, operating value
2.00 10.00
0 - 300 s Differential current monitoring, detection time
- 38 -
Contents
current region percent slope
current region percent slope
6F2S1914 (0.49)
Default
Note
1A 5A
On
1.00 5.00
8.2 41.0
of Id-Ir
17
of Id-Ir
100
Off
0.00 0.00
110
Non
On
0.10 0.50
Off
On
On
On
On
On
1.00 5.00
0.10 0.50
46.0
80.0
5
Non
1P
0.00
Off
0.10 0.50
10
GRL200 (Soft 033 & 037)