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What are the AC & DC control power characteristics of EM6438H meter ?

Published date: 30 April 2019

AC control power:

Operating range   :    48 to 277 V L-N AC ± 10%
Burden                 :    ≤ 4 VA at 240 V L-N, 50 Hz
Frequency           :     50 / 60 Hz nominal (45 to 65 Hz operating range)
Ride-through time:    200 ms at 240 V L-N, 50Hz

DC control power: 

Operating range   : 48 to 277 V DC ±10%
Burden                  : ≤ 2 W at 240 V DC
Ride-through time : 120 ms at 240 V DC

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