ABB RES670 Product Manual page 44

Phasor measurement unit RES670 ANSI
Customized
Product version: 1.2
Table 40. Phase-neutral voltage measurement VNMMXU
Function
Voltage
Phase angle
Table 41. Current sequence component measurement CMSQI
Function
Current positive sequence, I1
Three phase settings
Current zero sequence, 3I0
Three phase settings
Current negative sequence, I2
Three phase settings
Phase angle
Table 42. Voltage sequence measurement VMSQI
Function
Voltage positive sequence, U1
Voltage zero sequence, 3U0
Voltage negative sequence, U2
Phase angle
Table 43. Supervision of mA input signals
Function
mA measuring function
Max current of transducer to
input
Min current of transducer to
input
Alarm pickup for input
Warning pickup for input
Alarm hysteresis for input
44
Range or value
(10 to 300) V
(10 to 300) V
Range or value
(0.1–4.0) × I
n
(0.1–1.0) × I
n
(0.1–1.0) × I
n
(0.1–4.0) × I
n
Range or value
(10 to 300) V
(10 to 300) V
(10 to 300) V
(10 to 300) V
Range or value
± 5, ± 10, ± 20 mA
0-5, 0-10, 0-20, 4-20 mA
(-20.00 to +20.00) mA
(-20.00 to +20.00) mA
(-20.00 to +20.00) mA
(-20.00 to +20.00) mA
(0.0-20.0) mA
Accuracy
± 0.3% of V at V ≤ 50 V
± 0.2% of V at V > 50 V
± 0.3° at V ≤ 50 V
± 0.2° at V > 50 V
Accuracy
± 0.2% of I at I ≤ 0.5 × I
n n
± 0.2% of I at I > 0.5 × I
n
± 0.2% of I at I ≤ 0.5 × I
n n
± 0.2% of I at I > 0.5 × I
n
± 0.2% of I at I ≤ 0.5 × I
n n
± 0.2% of I at I > 0.5 × I
n
± 0.5° at 0.2 × I < I < 0.5 × I
n n
± 0.2° at 0.5 × I ≤ I < 4.0 × I
n n
Accuracy
± 0.3% of V at V ≤ 50 V
± 0.2% of V at V > 50 V
± 0.3% of V at V ≤ 50 V
± 0.2% of V at V > 50 V
± 0.3% of V at V ≤ 50 V
± 0.2% of V at V > 50 V
± 0.3° at V ≤ 50 V
± 0.2° at V > 50 V
Accuracy
± 0.1 % of set value ± 0.005 mA
1MRK511254-BUS B
ABB