MAXQ3183 Maxim, MAXQ3183 Datasheet - Page 7
![no-image](/images/no-image-200.jpg)
MAXQ3183
Manufacturer Part Number
MAXQ3183
Description
The MAXQ3183 is a dedicated electricity measurement front-end that collects and calculates polyphase voltage, current, power, energy, and many other metering and power-quality parameters of a polyphase load
Manufacturer
Maxim
Datasheet
1.MAXQ3183.pdf
(102 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MAXQ3183-RAN+
Manufacturer:
MAXIM
Quantity:
16
Measurements—RAM Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .89
Measurements—Virtual Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .97
Miscellaneous Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87
Linearity Compensation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .88
On-Demand RMS Result (N.IRMS) (0x11C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .89
Fundamental Energy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90
Energy Accumulated in the Last DSP Cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .93
Fundamental Energy Accumulated in the Last DSP Cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .94
Checksum (CHKSUM) (0x066) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .96
Fundamental Real Power, Phase A/B/C/T (PWRPF.X) (A: 0x881, B: 0x882, C: 0x884, T: 0x887) . . . . . . . . . . . . .97
Fundamental Reactive Power, Phase A/B/C/T (PWRQF.X) (A: 0x891, B: 0x892, C: 0x894, T: 0x897) . . . . . . . . .97
Fundamental Apparent Power, Phase A/B/C/T (PWRSF.X) (A: 0x8A1, B: 0x8A2, C: 0x8A4, T: 0x8A7) . . . . . . . .98
Fundamental Real Energy, Phase A/B/C/T (ENRPF.X) (A: 0x8E1, B: 0x8E2, C: 0x8E4, T: 0x8E7) . . . . . . . . . . . .98
Fundamental Reactive Energy, Phase A/B/C/T (ENRQF.X) (A: 0x8F1, B: 0x8F2, C: 0x8F4, T: 0x8F7) . . . . . . . . .98
Fundamental Apparent Energy, Phase A/B/C/T (ENRSF.X) (A: 0x8B1, B: 0x8B2, C: 0x8B4, T: 0x8B7) . . . . . . . .99
Current Total Harmonic Distortion Plus Noise, Phase A/B/C (THDN.X) (A: 0x859, B:0x85A, C: 0x85C) . . . . . . .99
Phasors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100
Neutral Current Gain (N.I_GAIN) (0x12E) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87
Gain, Fundamental Energy, Phase X = A/B/C (X.EF_GAIN) (A: 0x136, B: 0x222, C: 0x30E) . . . . . . . . . . . . .88
Linearity Offset, High Range, Phase X = A/B/C (X.OFFS_HI) (A: 0x138, B: 0x224, C: 0x310) . . . . . . . . . . . .88
Linearity Gain Coefficient, Low Range, Phase X = A/B/C (X.GAIN_LO) (A: 0x13A, B: 0x226, C: 0x312) . . .88
Linearity Offset, Low Range, Phase X = A/B/C (X.OFFS_LO) (A: 0x13C, B: 0x228, C: 0x314) . . . . . . . . . . .89
Fundamental Energy Overflow Flags, Phase X = A/B/C (X.EFOVER) (A: 0x147, B: 0x233, C: 0x31F) . . . . .90
Energy, Fundamental, Real Positive, Phase X = A/B/C (X.EAFPOS) (A: 0x1FC, B: 0x2E8, C: 0x3D4) . . . . .90
Energy, Fundamental, Real Negative, Phase X = A/B/C (X.EAFNEG) (A: 0x200, B: 0x2EC, C: 0x3D8) . . . .91
Energy, Fundamental, Reactive Positive, Phase X = A/B/C (X.ERFPOS) (A: 0x204, B: 0x2F0, C: 0x3DC) . .91
Energy, Fundamental, Reactive Negative, Phase X = A/B/C (X.ERFNEG) (A: 0x208, B: 0x2F4, C: 0x3E0) .92
Energy Fundamental, Apparent, Phase X = A/B/C (X.ESF) (A: 0x20C, B: 0x2F8, C: 0x3E4) . . . . . . . . . . . . .92
Real Energy, Phase X = A/B/C (X.ACT) (A: 0x1D0, B: 0x2BC, C: 0x3A8) . . . . . . . . . . . . . . . . . . . . . . . . . . .93
Reactive Energy, Phase X = A/B/C (X.REA) (A: 0x1D4, B: 0x2C0, C: 0x3AC) . . . . . . . . . . . . . . . . . . . . . . . .93
Apparent Energy, Phase X = A/B/C (X.APP) (A: 0x1D8, B: 0x2C4, C: 0x3B0) . . . . . . . . . . . . . . . . . . . . . . . .94
Fundamental Real Energy, Phase X = A/B/C (X.ACTF) (A: 0x1DC, B: 0x2C8, C: 0x3B4) . . . . . . . . . . . . . . .94
Fundamental Reactive Energy, Phase X = A/B/C (X.REAF) (A: 0x1E0, B: 0x2CC, C: 0x3B8) . . . . . . . . . . . .95
Fundamental Apparent Energy, Phase X = A/B/C (X.APPF) (A: 0x1E4, B: 0x2D0, C: 0x3BC) . . . . . . . . . . . .95
Phase B Phasor (VBPH: 0x852) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100
Phase C Phasor (VCPH: 0x854) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100
Low-Power, Multifunction, Polyphase AFE
_______________________________________________________________________________________
with Harmonics and Tamper Detect
TABLE OF CONTENTS (continued)
7