YASKAWA S-7 Series Manual page 49

Part
100,000 power ON
Relays
operations
3 years without
Battery
power supplied
Standard Replace-
ment Period
4 Maintenance and Inspection
Continued from previous page.
Remarks
Frequency of turning ON the power sup-
ply: Approx. once an hour
Surrounding air temperature without
power supplied: 20C
E-47