Technical Data - ABB REL650 series Technical Manual

Section 7
Current protection
7.7.8
244

Technical data

Table 114: SDEPSDE (67N) technical data
Function
Operate level for 3I ·cosj
0
directional residual
overcurrent
Operate level for ·3I0·3V ·
0
cosj directional residual
power
Operate level for 3I and j
0
residual overcurrent
Operate level for non-
directional overcurrent
Operate level for non-
directional residual
overvoltage
Residual release current for
all directional modes
Residual release voltage for
all directional modes
Reset ratio
Timers
Inverse characteristics, see
table 656, table 657 and table
658
Relay characteristic angle
RCA
Table continues on next page
Range or value
lBase
(0.25-200.00)% of
SBase
(0.25-200.00)% of
lBase
(0.25-200.00)% of
lBase
(1.00-400.00)% of
VBase
(1.00-200.00)% of
lBase
(0.25-200.00)% of
VBase
(1.00 - 300.00)% of
> 95%
(0.000-60.000) s
15 curve types
(-179 to 180) degrees
1MRK 506 335-UUS A
Accuracy
± 1.0% of I at I £ I
n n
± 1.0% of I at I > I
n
At low setting:
(0.25-1.00)% of I : ±0.05% of I
n
(1.00-5.00)% of I : ±0.1% of I
n n
± 2.0% of S at S £ S
n n
± 2.0% of S at S > S
n
At low setting:
SBase
(0.25-5.00)% of
± 10% of set value
± 1.0% of I at £ I
n n
± 1.0% of I at I > I
n
At low setting:
(0.25-1.00)% of I : ±0.05% of I
n
(1.00-5.00)% of I : ±0.1% of I
n n
± 1.0% of I at I £ I
n n
± 1.0% of I at I > I
n
At low setting <5% of I :
n
±0.1% of I
n
± 0.5% of V at V£V
n n
± 0.5% of V at V > V
n
± 1.0% of I at I £ I
n n
± 1.0% of I at I > I
n
At low setting:
(0.25-1.00)% of I : ±0.05% of I
n
(1.00-5.00)% of I : ±0.1% of I
n n
± 0.5% of V at V£V
n n
± 0.5% of V at V > V
n
-
± 0.5% ±25 ms
ANSI/IEEE C37.112
IEC 60255–151
±3.0% or±90 ms
0.10 ≤ k ≤ 3.00
1.5 x I ≤ I ≤ 20 x I
set set
± 2.0 degrees
Technical manual
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