参数资料
型号: 71M6541F-DB
厂商: Maxim Integrated Products
文件页数: 135/166页
文件大小: 0K
描述: DEMO BOARD 71M6541F
标准包装: 1
系列: *
71M6541D/F/G and 71M6542F/G Data Sheet
5.3.10 Other CE Parameters
Table 91 shows the CE parameters used for suppression of noise due to scaling and truncation effects.
Table 91: CE Parameters for Noise Suppression and Code Version
71M6542 only.
CE
Address
0x25
0x26
0x27
0x28
0x29 ?
0x2A
0x2B
0x2C
Name
QUANT_VA
QUANT_IA
QUANT_A
QUANT_VARA
QUANT_VB
QUANT_IB
QUANT_B
QUANT_VARB
Default
0
0
0
0
0
0
0
0
Description
Compensation factors for truncation and noise in voltage, current,
real energy and reactive energy for phase A.
Compensation factors for truncation and noise in voltage, current,
real energy and reactive energy for phase B.
?
0x38
0x39
0x3A
0x43453431
0x6130316B
0x00000000
CE file name identifier in ASCII format (CE41a01f). These values
are overwritten as soon as the CE starts
LSB weights for use with Local Sensors:
QUANT _ Ix _ LSB = 5 . 08656 ? 10 ? 13 ? IMAX 2 ( Amps 2 )
For ce41a04, QUANT_Ix_LSB = 3.6212·10
-13
· IMAX 2 (Amps 2 )
QUANT _ Wx _ LSB = 1 . 04173 ? 10 ? 9 ? VMAX ? IMAX ( Watts )
For ce41a04, QUANT_Wx_LSB = 7.4162·10
-10
· VMAX · IMAX (Watts)
QUANT _ VARx _ LSB = 1 . 04173 ? 10 ? 9 ? VMAX ? IMAX ( Vars )
For ce41a04, QUANT_VARx_LSB = 7.4162 · 10
-10
· VMAX · IMAX (Vars)
LSB weights for use with the 71M6x01 isolated sensors:
QUANT _ Ix _ LSB = 1 . 38392 ? 10 ? 12 ? IMAX 2 ( Amps 2 )
QUANT _ Wx _ LSB = 1 . 71829 ? 10 ? 9 ? VMAX ? IMAX ( Watts )
QUANT _ VARx _ LSB = 1 . 71829 ? 10 ? 9 ? VMAX ? IMAX ( Vars )
Rev 4
135
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