MCP3909RD-3PH1 Microchip Technology, MCP3909RD-3PH1 Datasheet - Page 53

• Manufacturer Part Number: MCP3909RD-3PH1
• Description: REF DESIGN MCP3909 3PH ENGY MTR
• Manufacturer: Microchip Technology

Specifications of MCP3909RD-3PH1

• Main Purpose: Power Management, Energy/Power Meter
• Embedded: No
• Utilized Ic / Part: MCP3909, PIC18F2520, PIC18F4550
• Primary Attributes: 3-Ph, 220 VAC, In Case, LCD, USB, GUI
• Secondary Attributes: Opto-Isolated Interface for Safety
• Operating Voltage: 220 V
• Operating Current: 5 A
• Description/function: Energy Meter
• For Use With/related Products: MCP3909
• Lead Free Status / RoHS Status: Not applicable / Not applicable

© 2009 Microchip Technology Inc.
TABLE 6-7:
1,2
3-6
7-10
94-98
Data Field
Byte
Status
Frequency
Phase A Voltage
Phase B Voltage
Phase C Voltage
Phase A Current
Phase B Current
Phase C Current
Neutral Current
Active Power, Phase A
Reactive Power, Phase A
Apparent Power, Phase A
Power Factor, Phase A
Active Power, Phase B
Reactive Power, Phase B
Apparent Power, Phase B
Power Factor, Phase B
Active Power, Phase C
Reactive Power, Phase C
Apparent Power, Phase C
Power Factor, Phase C
Total Active Power
Total Reactive Power
Total Apparent Power
Total Power Factor
METER RESPONSE, TOTAL REQUEST FRAME, DETAILED
DESCRIPTION
Meter Communications Protocol
Name
See Definition Below
Float, 4 Bytes Total
Float, 4 Bytes Total
Float, 4 Bytes Total
Float, 4 Bytes Total
Float, 4 Bytes Total
Float, 4 Bytes Total
Float, 4 Bytes Total
Float, 4 Bytes Total
Float, 4 Bytes Total
Float, 4 Bytes Total
Float, 4 Bytes Total
Float, 4 Bytes Total
Float, 4 Bytes Total
Float, 4 Bytes Total
Float, 4 Bytes Total
Float, 4 Bytes Total
Float, 4 Bytes Total
Float, 4 Bytes Total
Float, 4 Bytes Total
Float, 4 Bytes Total
Float, 4 Bytes Total
Float, 4 Bytes Total
Float, 4 Bytes Total
Float, 4 Bytes Total
Value
DS51723A-page 53