71M6543F/71M6543G Data Sheet
Table 84: CE Parameters for Noise Suppression and Code Version
CE
Address
0x26
0x27
0x28
0x2A
0x2B
0x2C
0x2E
0x2F
0x30
Name
QUANT_IA
QUANT_WA
QUANT_VARA
QUANT_IB
QUANT_WB
QUANT_VARB
QUANT_IC
QUANT_WC
QUANT_VARC
Default
0
0
0
0
0
0
0
0
0
Description
Compensation factors for truncation and noise in current, real
energy and reactive energy for phase A.
Compensation factors for truncation and noise in current, real
energy and reactive energy for phase B.
Compensation factors for truncation and noise in current, real
energy and reactive energy for phase C.
Compensation factors for truncation and noise in current for
phase D.
0x31 QUANT_ID 0
LSB weights for use with the 71M6xx3 isolated sensors:
QUANT _ Ix _ LSB = 5 . 20864 ? 10 ? 10 ? IMAX 2 ( Amps 2 )
QUANT _ Wx _ LSB = 8 . 59147 ? 10 ? 10 ? VMAX ? IMAX ( Watts )
QUANT _ VARx _ LSB = 8 . 59147 ? 10 ? 10 ? VMAX ? IMAX ( Vars )
LSB weights for use with Current Transformers (CTs):
QUANT _ Ix _ LSB = 5 . 08656 ? 10 ? 13 ? IMAX 2 ( Amps 2 )
QUANT _ Wx _ LSB = 1 . 04173 ? 10 ? 9 ? VMAX ? IMAX ( Watts )
QUANT _ VARx _ LSB = 1 . 04173 ? 10 ? 9 ? VMAX ? IMAX ( Vars )
126
v2
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