M-system 53U, Руководство по эксплуатации

Страница: 49 / 52

53U
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: info@m-system.co.jp
EM-6485-B Rev.21 P. 49 / 52
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PARAMETERS TO BE ASSIGNED TO ANALOG OUTPUTS
ID DEFINITION RANGE (0 to 100%)
NO ASSIGN Not assigned*
1
I Current 0 to CT primary rating
U Voltage 0 to VT primary rating
P Active power ± (VT primary rating × CT primary rating × n)*
2
Q Reactive power ± (VT primary rating × CT primary rating × n)* 2
S Apparent power 0 to (VT primary rating × CT primary rating × n)*
2
PF Power factor -1.0000 to + 1.0000
F Frequency 45.00 to 65.00
I1
I2
I3 Current, Line 1
Current, Line 2
Current, Line 3 0 to CT primary rating
0 to CT primary rating
0 to CT primary rating
IN Neutral current 0 to CT primary rating
U12
U23
U31 Delta voltage, Line 1 – 2
Delta voltage, Line 2 – 3
Delta voltage, Line 3 – 1 0 to VT primary rating
0 to VT primary rating
0 to VT primary rating
U1N
U2N
U3N Phase voltage, Phase 1
Phase voltage, Phase 2
Phase voltage, Phase 3 0 to VT primary rating
0 to VT primary rating
0 to VT primary rating
P1
P2
P3 Active power, Phase 1
Active power, Phase 2
Active power, Phase 3 ± (VT primary rating × CT primary rating × n)*
2
± (VT primary rating × CT primary rating × n)*
2
± (VT primary rating × CT primary rating × n)*
2
Q1
Q2
Q3 Reactive power, Phase 1
Reactive power, Phase 2
Reactive power, Phase 3 ± (VT primary rating × CT primary rating × n)*
2
± (VT primary rating × CT primary rating × n)*
2
± (VT primary rating × CT primary rating × n)*
2
S1
S2
S3 Apparent power, Phase 1
Apparent power, Phase 2
Apparent power, Phase 3 0 to (VT primary rating × CT primary rating × n)*
2
0 to (VT primary rating × CT primary rating × n)*
2
0 to (VT primary rating × CT primary rating × n)*
2
PF1
PF2
PF3 Power factor, Phase 1
Power factor, Phase 2
Power factor, Phase 3 -1.0000 to + 1.0000
-1.0000 to + 1.0000
-1.0000 to + 1.0000
THD I1
THD I2
THD I3 THD, Current, Line 1
THD, Current, Line 2
THD, Current, Line 3 0.0 to 100.0
0.0 to 100.0
0.0 to 100.0
THD IN THD, Neutral current 0.0 to 100.0
THD U12
THD U23
THD U31 THD, Delta voltage, Line 1 – 2
THD, Delta voltage, Line 2 – 3
THD, Delta voltage, Line 3 – 1 0.0 to 100.0
0.0 to 100.0
0.0 to 100.0
THD U1N
THD U2N
THD U3N THD, Phase voltage, Phase 1
THD, Phase voltage, Phase 2
THD, Phase voltage, Phase 3 0.0 to 100.0
0.0 to 100.0
0.0 to 100.0
T-Q Reactive power for bidirectional current Qmax = (CT primary rating) × (VT primary rating) × n*
2
*
LEAD
0 (75%)
-Qmax
(50%)
Qmax
(100%)
Qmax
(0%)
0 (25%)
LAG
LAG LEAD
INCOMING
OUTGOING
T-PF Power factor for bidirectional current
LEAD
1.0000 (75%)
0.0000
(50%)
0.0000
(100%)
0.0000
(0%)
-1.0000 (25%)
LAG
LAG LEAD
INCOMING
OUTGOING
*1. If it is set to “NO ASSIGN,” the last value will be held until the power is turned off.
*2. Single-phase/2-wire: n = 1, Single-phase/3-wire: n = 2, Three-phase/3-wire: n = 3 / √ 3, Three-phase/4-wire: n = 3