MCP3909RD-3PH1 Microchip Technology, MCP3909RD-3PH1 Datasheet - Page 50

• 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

MCP3909 / dsPIC33F 3-Phase Energy Meter Reference Design
5.11
DS51723A-page 50
PHASE LAG CALIBRATION
1. Select Phase A, B or C.
2. Select Region n.
3. Using a standard meter, supply the input conditions given here.
4. Enter the error recorded from the standard meter here.
5. Click the Set button.
6. Repeat steps 2-5 for the different regions.
7. Repeat for other 2 phases.
© 2009 Microchip Technology Inc.