30
Clear
demand
/
NO
：
not clear demand
YES
：
clear demand
Clear record
/
NO
：
not clear record
YES
：
clear record
Signal input
Wiring
mode
：
three phase three
wire
：
three phase four
wire
：
single phase
Primary
voltage
0
～
9999 kV
Primary voltage
Secondary
voltage
0
～
690 V
Secondary voltage
Primary
current
0
～
9999 kA
Primary current
Secondary
current
0
～
6 A
Secondary current
Neutral
current
～
Neutral current ratio. If it is “o”,
the neutral current will not be
shown.
Frequency
/
Grid frequency
First
communica
tion
Meter
address
～
Meter address range: 1
～
247
Baud rate
2.400
～
115.2
Select baud rate
：
2400, 4800,
9600, 19200...
Data format
：
no check, one stop bit
：
odd check
：
even check
：
no check, two stop bits
Summary of Contents for Sfere720A
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