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Date Code 20011205
Setting the Relay
9-21
SEL----311B Instruction Manual
Row
Bit
Definition
Primary
Application
32–
35
*
36 *
*
*
*
MPP1
Zone 1 phase-to-phase compensator distance
element (see Figure 3.4)
MABC1
Zone 1 three-phase compensator distance element
(see Figure 3.4)
MPP2
Zone 2 phase-to-phase compensator distance
element (see Figure 3.5)
MABC2
Zone 2 three-phase compensator distance element
(see Figure 3.5)
37 50Q1
**
Level 1 negative-sequence instantaneous
overcurrent element (negative-sequence current
above pickup setting 50Q1P; see Figure 3.17)
Tripping
67Q1
Level 1 torque controlled negative-sequence
instantaneous overcurrent element (derived from
50Q1; see Figure 3.17)
67Q1T
Level 1 torque controlled negative-sequence
definite-time overcurrent element 67Q1T timed out
(derived from 67Q1; see Figure 3.17)
50Q2
**
Level 2 negative-sequence instantaneous
overcurrent element (negative-sequence current
above pickup setting 50Q2P; see Figure 3.17)
67Q2
Level 2 torque controlled negative-sequence
instantaneous overcurrent element (derived from
50Q2; see Figure 3.17)
67Q2T
Level 2 torque controlled negative-sequence
definite-time overcurrent element 67Q2T timed out
(derived from 67Q2; see Figure 3.17)
*
*
Содержание SEL-311B
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