LIG-1M，LT-13 絶縁状態監視システム

1 LNV-1B GM30B, LIG-1A 1B 1C 1D LIG-1M LT-13 1/21 LNV-1B GM30B LIG-1A 1B 1C 1D LIG-1M LT-13 No94-8A2011/04/06 LNV-1B GM30B, LIG-1A 1B 1C 1D LIG-1M LT-13 2/21 LNV-1B LIG-1 JEAC8021-2006 JIS C 8374-1991 (1) (2) (3) ( ) (4) (5)

2 (6) (7) (8) (9)ZCT (10) CF-140 (11) ZCTRC Ig Igr IgcRC Igr Ig IgcZCT ZCT ( ) ( c) ( ) LIG-1 LNV-1B GM30B, LIG-1A 1B 1C 1D LIG-1M LT-13 3/21 Io Ior Ioc Ior Io IocZCTRC ZCT ZCT ( ) ( )

3 LIG-1 ELR3 ELR2 ELR1 (ELR) LIG-1 LNV-1B GM30B.

4 LIG-1A 1B 1C 1D LIG-1M LT-13 4/21 LNV-1B GM30B GM30B 1 LIG-1A 2 100V LIG-1B 3 210V LIG-1C 3 4 210V 420V LIG-1D 3 210V SM41 64 106 120 156 240 DM55B 70B 100B ZC 1 LIG-1 LIG-1 LIG-1 LIG-1 LIG-1 LIG-1 CF-152 LIG-1 LIG-1 LIG-1M 1 (LNV-1B) (GM30B) (LNV-1B) (20Hz 10V) (GM30B) (LNV-1B) B GM30B 250sq(25mm)

5 GM30B LNV-1B LNV-1B GM30B LNV-1B GM30B, LIG-1A 1B 1C 1D LIG-1M LT-13 5/21 LIG-1A 1B 1C 1D 2 1 LIG-1A 3 LIG-1B 3 4 LIG-1C 3 1 LIG-1D LIG-1 ZCT ZCT ZCT L-E LIG-1A LIG-1B LIG-1C LIG-1D 460V LIG-1

6 ZCT LIG-1A LIG-1B LIG-1C LIG-1D SM41 SM64 SM106 SM120 SM156 SM240 DM55B DM70B DM100B ZC3-6 ZC3-8 ZC3-10 ZC3-12 ZC3-15 ZC3-20 ZC3-30 ZC4-6 ZC4-8 ZC4-10ZC4-12ZC4-15ZC4-20ZC4-30 LIG-1 ZCT (LIG-1) (ZCT) LIG-1 ZCT LNV-1B GM30B (LIG-1 ZCT) LNV-1B GM30B 1 (LIG-1 ZCT) CF-152 LIG-1 LIG-1M LNV-1B LIG-1M LIG-1M ( )

7 DM80 LNV-1B GM30B, LIG-1A 1B 1C 1D LIG-1M LT-13 6/21 LIG-1 0123456789012345678901234567890123456789 N1289( ) AUTO AC100V 50/60Hz N1904 (A) (s) (mA) 60Hz50 HzIgr Igr(mA)I0 (A) (mA) Igr Igr 10 (AUTO ) / AUTO Io Igr AUTO Igr Io AUTO Igr Io ( ) ( ) ( )

8 (50Hz/60Hz) Igr ( )Igr Io ( )Io AUTO ( ) AUTO LNV-1B 10 E01 E01 (S1,S2 )

9 ZCT 17 LIG-1 (CF-140) EIA-485(RS-485) 1km 9600bps LIG-1 ( ) ( ) CF-140 LNV-1B GM30B, LIG-1A 1B 1C 1D LIG-1M LT-13 7/21 LNV-1B ( ) ( )

10 5A LNV-1B LNV-1B 20Hz 10V B GM30B GM30B LNV-1B B B GM30B LNV-1B LNV-1B LNV-1 B 5A GM30 LNV-1B LIG-1 E 1 LNV-1B B 5