MAXQ3183-KIT Maxim Integrated Products, MAXQ3183-KIT Datasheet - Page 98

• Manufacturer Part Number: MAXQ3183-KIT
• Description: KIT EV REFRNC DSIGN FOR MAXQ3183
• Manufacturer: Maxim Integrated Products
• Series: MAXQ®r

Specifications of MAXQ3183-KIT

• Main Purpose: Power Management, Energy/Power Meter
• Embedded: No
• Utilized Ic / Part: MAXQ3183
• Primary Attributes: Polyphase AFE
• Secondary Attributes: SPI Interface
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 90-M3183-KIT

Low-Power, Multifunction, Polyphase AFE
with Harmonics and Tamper Detect
This register contains the instantaneous apparent power delivered into phase A/B/C or total at the fundamental line
frequency only. Power is calculated from the instantaneous energy measurement according to the following equation:
This signed register contains the real accumulated energy delivered into phase A/B/C or total. The register is calcu-
lated according to the following formula:
This signed register contains the reactive accumulated energy delivered into phase A/B/C or total. The register is
calculated according to the following formula:
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Byte 7 (MSByte unused)
Byte 7 (MSByte unused)
Byte 7 (MSByte unused)
Byte 5
Byte 3
Byte 1
Byte 5
Byte 3
Byte 1
Byte 5
Byte 3
Byte 1
ENRQF.X = ENR_CC x (X.ERFPOS - X.ERFNEG)
ENRPF.X = ENR_CC x (X.EAFPOS - X.EAFNEG)
PWRSF X
Fundamental Reactive Energy, Phase A/B/C/T (ENRQF.X)
Fundamental Apparent Power, Phase A/B/C/T (PWRSF.X)
Fundamental Real Energy, Phase A/B/C/T (ENRPF.X)
.
=
X APPF
.
×
(A: 0x8A1, B: 0x8A2, C: 0x8A4, T: 0x8A7)
(A: 0x8E1, B: 0x8E2, C: 0x8E4, T: 0x8E7)
PWR CC
(A: 0x8F1, B: 0x8F2, C: 0x8F4, T: 0x8F7)
NS
_
× 2
16
Byte 6 (unused)
Byte 6 (unused)
Byte 6 (unused)
Byte 0 (LSByte)
Byte 0 (LSByte)
Byte 0 (LSByte)
Byte 4
Byte 2
Byte 4
Byte 2
Byte 4
Byte 2