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What are the Voltage inputs characteristics of EM6438H meter ?

Voltage Inputs:

VT primary :                   100 V L-L to 999 kV L-L maximum, starting voltage depends on the VT ratio
V nominal   :                    Up to 277 V L-N / 480 V L-L (selectable VT secondary from 100, 110, 115, 120 to 415 V L-L)
Measured voltage with full range :     35 to 600 V AC L-L
Permanent overload (withstand)  :     750 V L-L, continuous
Operating voltage range with accuracy   :   80-480 V L-L ± 10%, Category III
Impedance  :     ≥ 5 MΩ
Frequency   :     50 / 60 Hz nominal ± 2 Hz
VA burden   :     ≤ 0.2 VA at 240 V AC L-N at 50Hz

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