71M6513H-IGT/F Maxim Integrated Products, 71M6513H-IGT/F Datasheet - Page 76

• Manufacturer Part Number: 71M6513H-IGT/F
• Description: IC ENERGY METER 3PH 100-LQFP
• Manufacturer: Maxim Integrated Products

Specifications of 71M6513H-IGT/F

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

CE Calibration Parameters
The table below lists the parameters that are typically entered to effect calibration of meter accuracy.
Page: 76 of 104
Address
0x0A
0x0B
0x0C
0x0D
0x0E
0x0F
0x08
0x09
0x65
0x10
0x11
CE
A Maxim Integrated Products Brand
TEMP_NOM
PHADJ_A
PHADJ_B
PHADJ_C
CAL_VA
CAL_VB
CAL_VC
CAL_V3
CAL_IC
CAL_IA
CAL_IB
Name
Default
16384
16384
16384
16384
16384
16384
8192
N/A
0
0
0
© 2005-2011 Teridian Semiconductor Corporation
Description
These constants control the gain of their respective channels. The nominal
value for each parameter is 2
proportional to its CAL parameter. Thus, if the gain of a channel is 1% slow,
CAL should be increased by 1%.
Gain control for V3 channel, used for neutral current measurement.
These three constants control the CT phase compensation. No compensation
occurs when PHADJ_X = 0. As PHADJ_X is increased, more compensation
(lag) is introduced. Range: ±2
angle Φ:
During calibration, the value of TEMP_RAW_X should be placed in
TEMP_NOM.
PHADJ
PHADJ
_
_
X
X
=
=
2
2
20
20
3-Phase Energy Meter IC
. 0
. 0
1487
1241
. 0
02229
. 0
−
−
0155
14
. 0
. 0
15
71M6513/71M6513H
= 16384. The gain of each channel is directly
0131
009695
– 1. If it is desired to delay the current by the
⋅
TAN
⋅
TAN
DATA SHEET
⋅
TAN
Φ
Φ
⋅
TAN
Φ
Φ
at 60Hz
at 50Hz
AUGUST 2011