ABB REC650 ANSI - Technical Data

6.5.8 Technical data
Table 54: SDEPSDE (67N) technical data
Function
Range or value Accuracy
Operate level for 3I
0
·cosj
directional residual
overcurrent
(0.25-200.00)% of
lBase
± 1.0% of I
n
at I £ I
n
± 1.0% of I at I > I
n
At low setting:
(0.25-1.00)% of I
n
: ±0.05% of I
n
(1.00-5.00)% of I
n
: ±0.1% of I
n
Operate level for ·3I0·3V
0
·
cosj directional residual
power
(0.25-200.00)% of
SBase
± 2.0% of S
n
at S £ S
n
± 2.0% of S at S > S
n
At low setting:
(0.25-5.00)% of SBase
± 10% of set value
Operate level for 3I
0
and j
residual overcurrent
(0.25-200.00)% of lBase
± 1.0% of I
n
at £ I
n
± 1.0% of I at I > I
n
At low setting:
(0.25-1.00)% of I
n
: ±0.05% of I
n
(1.00-5.00)% of I
n
: ±0.1% of I
n
Operate level for non-
directional overcurrent
(1.00-400.00)% of lBase
± 1.0% of I
n
at I £ I
n
± 1.0% of I at I > I
n
At low setting <5% of I
n
:
±0.1% of I
n
Operate level for non-
directional residual
overvoltage
(1.00-200.00)% of
VBase
± 0.5% of V
n
at V£V
n
± 0.5% of V at V > V
n
Residual release current for
all directional modes
(0.25-200.00)% of lBase
± 1.0% of I
n
at I £ I
n
± 1.0% of I at I > I
n
At low setting:
(0.25-1.00)% of I
n
: ±0.05% of I
n
(1.00-5.00)% of I
n
: ±0.1% of I
n
Residual release voltage for
all directional modes
(1.00 - 300.00)% of VBase
± 0.5% of V
n
at V£V
n
± 0.5% of V at V > V
n
Reset ratio > 95% -
Timers (0.000-60.000) s
± 0.5% ±25 ms
Inverse characteristics, see
table 573, table 574 and table
575
15 curve types
ANSI/IEEE C37.112
IEC 60255–151
±3.0% or±90 ms
0.10 ≤ k ≤ 3.00
1.5 x I
set
≤ I ≤ 20 x I
set
Relay characteristic angle
RCA
(-179 to 180) degrees
± 2.0 degrees
Table continues on next page
1MRK 511 287-UUS A Section 6
Current protection
127
Technical manual