ABB RELION REF615R, Техническое руководство

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Table 297: Settings for limit value supervision
Function Settings for limit value supervision
Three-phase current measurement (IA, IB,
IC)
High limit A high limit
Low limit
A low limit
High-high limit
A high high limit
Low-low limit A low low limit
Three-phase voltage measurement (VA,
VB, VC)
High limit
V high limit
Low limit
V low limit
High-high limit V high high limit
Low-low limit
V low low limit
Ground current measurement (IG) High limit
A high limit res
Low limit -
High-high limit
A Hi high limit res
Low-low limit -
Frequency measurement (F) High limit F high limit
Low limit
F low limit
High-high limit F high high limit
Low-low limit
F low low limit
Ground voltage measurement (VG) High limit
V high limit res
Low limit -
High-high limit
V Hi high limit res
Low-low limit -
Phase sequence current measurement (I1,
I2, I0)
High limit Ps Seq A high limit, Ng Seq A
high limit, Zro A high limit
Low limit Ps Seq A low limit, Ng Seq A
low limit, Zro A low limit
High-high limit Ps Seq A Hi high Lim, Ng Seq
A Hi high Lim, Zro A Hi high
Lim
Low-low limit
Ps Seq A low low Lim, Ng Seq
A low low Lim, Zro A low low
Lim
Phase sequence voltage measurement
(V1, V2, V0)
High limit Ps Seq V high limit, Ng Seq V
high limit, Zro V high limit
Low limit Ps Seq V low limit, Ng Seq V
low limit, Zro V low limit
High-high limit
Ps Seq V Hi high Lim, Ng Seq
V Hi high Lim, Zro V Hi high
Lim
Low-low limit
Ps Seq V low low Lim, Ng Seq
V low low Lim,
Table continues on next page
1MRS240050-IB C
Section 7
Measurement functions
REF615R 387
Technical Manual