特性曲線図マニュアル Ver2

1 1 .. 5 2 CAD .. 5 CAD .. 5 (1) DXF .. 5 (2) .. 5 .. 5 (1) .. 5 (2) .. 5 (3) .. 5 (4) .. 5 3 .. 6 .. 6 .. 6 (1) .. 6 .. 8 (1) .. 8 (2) .. 8 .. 9 (1) .. 9 (2) .. 9 .. 10 .. 10 .. 10 (1) .. 10 (2) .. 10 4 .. 11 OCR QH QHA .. 11 (1) .. 11 (2) .. 11 (3) .. 12 (4) .. 12 AUTO V .. 13 (1) .. 13 (2) .. 13 3 (3) .. 13 (4) .. 13 F-MPC UM** .. 14 (1) .. 14 (2) .. 14 (3) .. 15 (4) .. 16 .. 18 (1) .. 18 2 .. 18 ACB.

2 19 (1) .. 19 (2) .. 19 3 .. 20 MASTERPACT .. 21 (1) .. 21 (2) .. 21 3 .. 23 .. 24 (1) .. 24 (2) .. 24 (3) .. 24 SA_E , H_E .. 25 (1) .. 25 (2) .. 25 (3) .. 25 (4) .. 26 (5) .. 26 MMS .. 27 (1) .. 27 (2) .. 27 (3) .. 27 (4) .. 27 .. 28 (1) .. 28 (2) .. 28 (3) .. 28 (4) .. 28 CMC-III .. 29 4 (1) .. 29 (2) .. 29 (3) .. 30 (4) .. 30 5 .. 31 .. 31 .. 32 .. 33 .. 37 .. 38 .. 43 .. 44 .. 46 MMS .. 49 .. 50 CMC-III .. 51 CAD 5 1 CAD CAD CAD 2 CAD CAD (1) DXF CAD DXF DXF CAD CAD (2) P.

3 31 1 CAD CAD (1) O S Windows XP Windows VISTA Windows 7 CPU DX486 16MB (2) (3) (4) DXF AutoCAD AutoCAD Microsoft Windows 6 3 DXF (1) ( ) ACB Masterpact MMS CMC-III 1 7 JIS C 4604 JEC 2330 CAD CAD 8 (1)

4 10 100A 1 10sec JEAFORM JEAFORM 2A 40,120 20A (2) XY 0,0 1 2 10 10 2 1 0. 1 40 120 X Y 9 (1) 6600V 210V 2 105V 210V 410V 415V 420V 440V 3,300V 6,600V (2) X Log10 X mm 10A 100A 6600V 210 3300V 105 6,600V 440V X Log10 210 440 10 X X = Log10 = + mm (1)

5 CAD (2) CAD EXCEL X X Log10 A X X (0,0) mm 10A 100A Y Y Log10 sec Y Y (0,0) mm 10A 100A 6600V 210V 11 4 OCR QH QHA (1) OCR QH EI QHA EI VI NI DT 2 3 QH QHA OCR CT CT CT 100 5A 5A CT (2) CT CT CT (3) CT CT [A] 20 5 30 5 40 5 50 5 60 5 75 5 [mm] CT [A] 100 5 150 5 200 5 250 5 300 5 400/5 [mm] 5A (3)

6 [A] 3 4 5 6 [mm] CT 12 (3) CT CT X Log10 X mm 10A 100A CT 600 5A X Log10 5A CT 20 5A 3A Log10 20 5 X + ( ) (4) OCR 100 600 CT 100 5 3 13 Auto V (1) Auto.

7 V ( OCR OCR 100A OCR 100A (2) 3 [A] 24 30 36 42 48 60 75 90 [mm] [A] 105 120 160 200 240 280 320 [mm] (3) 75A I 75 60 A (4) Auto. V (OCR 14 F- MPC UM** (1) CT CT [ ] L CT 100 5A 100% = 100A L=1 F-MPC SI VI( ) LT EI I2t 1 (2)))

8 CT CT CT 3 CT CT [A] 20 5 30 5 40 5 50 5 60 5 75 5 100 5 [mm] CT [A] 150 5 200 5 250 5 400 5 500 5 600/5 750/5 [mm] L L 3 L [L] 1 2 3 4 5 6 [mm] [L] 7 8 9 10 15 20 [mm] [%] 3 CT 15 [%] 20 40 60 80 100 120 [mm] [%] 140 160 180 200 220 240 [mm] (3) CT CT X Log10 X mm 10A 100A CT 120 5A X Log10 L 20 Y Log10 Y mm 10s 100s L= Y Log10 CT 100 100 120 [ ] 16 [ ]

9 X Log10 X mm 10A 100A 50 X Log10 (4) F-MPC INST DT DT1 DT2 2 SI VI LT EI I2t 1 3 CT [ ] 100 100 50 17 DT INST CAD DT DT A CT s DT INST INST A CT 40ms DT INST DT1 DT2 DT1 DT1 DT2 DT2 INST DT1 DT2 INST DT1/DT2 INST DT2 DT1 INST 18 (1)

10 (2) 19 ACB (1) ACB (2) ACB L 100% 10sec 600% 400msec 1600% 95% 120sec [IR] Io X mm [tR] sec Y mm sec Y mm [Isd] Io X mm Io X mm [tsd] msec Y mm msec Y mm 20 [Ii]