Igr・Ior切替形 絶縁状態監視装置 LIG-2 絶縁監視電圧装置 …

1 636-22014/02/07 Igr Ior LIG- LNV-1B LIG-2 - 2 - LIG-2 100V 200V 2 1 / LIG-2

2 - 3 - 4 4 1-3. 5 5 3-1 LIG-2 6 3-1-1. 6 3-1-2. 7 3-1-3. 7 3-1-4. 7 3-1-5. 7 3-1-6. 8 3-1-7. 8 3-1-8.

3 / 8 3-1-9. 8 3-1-10. 9 3-1-11. 9 3-1-12. 9 3-1-13. Igr 9 3-1-14. 9 3-1-15 9 3-2 LNV-1B 10 3-2-1. 10 3-2-2. 10 10 3-2-4. 10 3-2-5.

4 11 3-2-6. 11 11 12 5-2. 12 5-3. 12 5-3-1. 12 5-3-2. 12 5-4. 12 LIG-2 13 6-1. Igr 13 6-2. 14 6-3. 14 6-4 14 Ior 14 15 16 6-4-4.

5 16 E01 Igr 16 17 5A 17 17 17 7-5 B (1) 17 7-6 B (2) 18 7-7 18 7-8. LIG-2 18 18 7-10. 18 8-1 Igr 19 8-1-1. 19 8-1-2. 21 8-1-3.

6 22 8-1-4. 23 24 25 25 8-2-3. Ior 25 8-3. 25 25 8-3-2. LIG-2 25 8-4. 25 9-1. 26 28 9-3. 29 29 30 GM30B 31 9-3-4.

7 32 10 33 34 34 34 11 35 5 35 35 36 36 SM 36 DM55B 37 DM70B,100B 37 LIG-2 - 4 - Igr Ior Ior ZCTEBZCT ZCTEBZCT Igr Igr LIG-2 LIG-2 Igr Ior Igr Ior 1-1 Igr Igr

8 ZCT (Ig) (Igc) (Igr) ZCTRC Ig Igr IgcRC Igr Ig IgcZCTIgr 1-2. Ior Ior ZCT Io (Ioc) (Ior) Ior Igr Io Ior IocZCTRC ZCT Io Ioc Ior LIG-2 - 5 - 1-3 (ELR) Io LIG-2 2 LIG-2 LIG-2 Igr,Ior Ior EIA-485 (Igr Ior Io - ) ( ) (LNV-1B) (GM30B) LNV-1B LNV-1B Igr (20Hz 10V)

9 (GM30B) LNV-1B B 20Hz ) GM30B 250sq ( 25) LNV-1B GM30B Ior SM41 41 200 ADM55B 55 300 ASM64 64 400 ASM106 106 800 ADM70B 70 400 ASM120 120 1200 ASM156 156 2400 ADM100B 100 600 ASM240 240 3200A LIG-2 ZCT LIG-2 - 6 - 3 3-1 LIG-2 LIG-2 Igr Ior Igr Igr LNV-1B Ior LIG-2

10 LIG-2 3-1-1 / ( ) ( ) / Igr ( ) Ior ( ) ( ) ( ) ( / ( .. Io ( ) MAX ( ) ( )))