MAXQ3181-RAN+ datasheet(57/84 Pages) MAXIM

tên linh kiện	MAXQ3181-RAN+

Giải thích chi tiết về linh kiện	Low-Power, Active Energy, Polyphase AFE

PDF	84 Pages

Scroll/Zoom	100%

nhà sản xuất	MAXIM [Maxim Integrated Products]

Trang chủ	https://www.maximintegrated.com/en.html

Logo

57 / 84 page

Low-Power, Active Energy, Polyphase AFE

______________________________________________________________________________________

When reading virtual registers, the MAXQ3181 uses the

configurable conversion coefficients AMP_CC,

VOLT_CC, PWR_CC, and ENR_CC to return meaningful

data. Table 6 describes how to set the coefficients.

Table 6. Virtual Register Coefficients

VIRTUAL REGISTER

OUTPUT RESOLUTION

(1 LSB), DEFINED BY USER

COEFFICIENT

Power:

PWRP.X, PWRS.X

PWR_LSB

PWR_CC = MU_PWR/PWR_LSB

Voltage:

V.X

VOLT_LSB

VOLT_CC = MU_VOLT/VOLT_LSB

Current:

I.X

AMP_LSB

AMP_CC = MU_AMP/AMP_LSB

Energy:

ENRP.X, ENRS.X

ENR_LSB

ENR_CC = MU_ENR/ENR_LSB

METER UNIT (1 LSB)

Current RMS: X.IRMS

Pulse output current RMS

THR1, when pulse output configured to IRMS

MU_AMP = IFS/224

Voltage RMS: X.VRMS

Pulse output RMS voltage

THR1, when pulse output configured to VRMS

MU_VOLT = VFS/224

Energy: X.ACT, X.APP, X.EAPOS, X.EANEG, X.ES

Pulse Output Energy: THR1

MU_ENR = VFS x IFS x tFR/216

Power: PWRP.X, PWRS.X

MU_PWR = VFS x IFS/232

When X.ESF Contains Amp-Hours: X.ESF

MU_AH = IFS x tFR/216

OCLVL, NOLOAD, I1THR, I2THR

IFS/216

OVLVL, UVLVL

VFS/216

Table 5. Meter Unit Definitions

MAXQ3181-RAN+ bảng dữ liệu(PDF) 57 Page - Maxim Integrated Products

MAXQ3181-RAN+ bảng dữ liệu(HTML) 57 Page - Maxim Integrated Products

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84

bảng dữ liệu tải về

Link URL