Toshiba GR-200-5 Instruction Manual page 580

0019041E70
V1ab_SAG_INS
1
0019071E70
V1bc_SAG_INS
1
0019011E70
V1ca_SAG_INS
1
From Interrupt detection
899301EB7
V1ab_INT_INS
899301EB7
V1bc_INT_INS
899301EB7
V1ca_INT_INS
00191311E70
V3_SAG_INS
1
From Interrupt detection
0019141E70
V3_INT_INS
Interrupted stages
If the amplitude is nearly zero (0%), interruption detection logic can signal the detection of
momentary power failure.
Setting [Intrpt-ALRM] can define the interruption if applied voltage is below the setting; the
detection is characterized with Hysteresis setting [Intrpt-HYST] (default=2%).
Dip-CONFT
849311EB3
t 0
S
S
&
0.00-1.50s
R
R
≥1
1
Dip-CONFT
t 0 859311EB4
S
S
0.00-1.50s
R
R
≥1
1
Dip-CONFT
t 0
869311EB5
S
S
0.00-1.50s
R
R
≥1
1
Dip-CONFT
8419911EB3
t 0
S
S
0.00-1.50s
R
R
≥1
1
Figure 4.3-6 Sag detection logic
- 560 -
t 0
S
R
0.6s
1 t 0
3.0s
S
R
≥1
879311EB6
V1M_SAG_STAGE1
t 0
S
R
0.6s
1
t 0
3.0s
S
R
≥1
8719911EB6
V3M_SAG_STAGE1
6F2T0207 (0.01)
899311EB7
V1_SAG_STAGE2
8B9311EB8
V1_SAG_BLOCK
8D9311EB9
V1_SAG_STAGE3
1.0s
8F9311EBA
&
V1_SAG_DETECTED
1
8919911EB7
V3_SAG_STAGE2
8B19911EB8
V3_SAG_BLOCK
8D19911EB9
V3_SAG_STAGE3
1.0s
8F19911EBA
&
V3_SAG_DETECTED
1
GRE200 (5,6)