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*1 This refers to the assumed part of electric distribution where the device is to be installed within the area ranging from
public electric distribution to premises machinery. The measurement category II applies to devices power-supplied
from fixed equipment. The surge withstand voltage of devices whose rated voltage is up to 300 V is 2500 V. (IEC
60664-1)
*2 The index indicates the degree of occurrence of conductive substances in the device's operating environment.
Contamination level 2 means only occurrence of non-conductive substances. In this degree, however, temporary
conduction may be caused by accidental condensation. (IEC 60664-1)
*3 It is only for products with demand control function.
*4 If the product is reset when the battery's power-interruption backup cannot function due to the expiry of the backup
time or any other causes, the time is initialized to the default value (0:00, 1/1/2002). If you change the time of the
product in this state, measured data may be deleted. Therefore, be sure to collect necessary measured data before
changing the time. For details on data collection, see "4.7.1 Maintenance, Collecting data" in Instruction Manual
–
Configuration.
*5 For UL/c-UL standard, please use the copper conductors wire which temperature rating is 60 ºC /75 ºC.
