Technical Data - ABB REG650 Technical Manual

Section 8
Current protection
8.3.8
206

Technical data

Table 84: 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 501, table 502 and
table 503
Relay characteristic angle
RCA
Relay open angle ROA
Operate time, non-directional
residual over current
Reset time, non-directional
residual over current
Table continues on next page
Range or value
lBase
(0.25-200.00)% of
At low setting:
(2.5-10) mA
(10-50) mA
SBase
(0.25-200.00)% of
At low setting:
SBase
(0.25-5.00)% of
lBase
(0.25-200.00)% of
At low setting:
(2.5-10) mA
(10-50) mA
(1.00-400.00)% of lBase
At low setting:
(10-50) mA
VBase
(1.00-200.00)% of
lBase
(0.25-200.00)% of
At low setting:
(2.5-10) mA
(10-50) mA
(1.00 - 300.00)% of VBase
> 95%
(0.000-60.000) s
17 curve types
(-179 to 180) degrees
(0-90) degrees
80 ms typically at 0.5 to 2 x I
set
90 ms typically at 1.2 to 0.5 x I
1MRK 502 043-UUS B
Accuracy
± 1.0% of I at I £ I
n n
± 1.0% of I at I > I
n
±0.5 mA
±1.0 mA
± 2.0% of S at S £ S
n n
± 2.0% of S at S > S
n
± 10% of set value
± 1.0% of I at £ I
n n
± 1.0% of I at I > I
n
±0.5 mA
±1.0 mA
± 1.0% of I at I £ I
n n
± 1.0% of I at I > I
n
± 1.0 mA
± 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
±0.5 mA
± 1.0 mA
± 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
+100 ms±(3% or 90 ms)
0.10 ≤ k ≤ 3.00
1.5 x I ≤ I ≤ 20 x I
set set
± 2.0 degrees
± 2.0 degrees
-
-
set
Technical Manual