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| 型号： | 71M6513H-DB |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 61/112页 |
| 文件大小： | 0K |
| 描述： | BOARD DEMO 71M6513H ENERGY METER |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 主要目的： | 电源管理，电度表/功率表 |
| 嵌入式： | 否 |
| 已用 IC / 零件： | 71M6513H |
| 已供物品： | 2 个板，线缆，CD，电源 |
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71M6513/71M6513H Demo Board User’s Manual
2.5 TESTING THE DEMO BOARD
This section will explain how the 71M6513/6513H IC and the peripherals can be tested. Hints given in this
section will help evaluating the features of the Demo Board and understanding the IC and its peripherals.
2.5.1 FUNCTIONAL METER TEST
This is the test that every Demo Board has to pass before being integrated into a Demo Kit. Before going into
the functional meter test, the Demo Board has already passed a series of bench-top tests, but the functional
meter test is the first test that applies realistic high voltages (and current signals from current transformers) to
the Demo Board.
Figure 2-18 shows a meter connected to a typical calibration system. The calibrator supplies calibrated voltage
and current signals to the meter. It should be noted that the current flows through the CT or CTs that are not
part of the Demo Board. The Demo Board rather receives the voltage output signals fro the CT. An optical
pickup senses the pulses emitted by the meter and reports them to the calibrator. Some calibration systems
have electrical pickups. The calibrator measures the time between the pulses and compares it to the expected
time, based on the meter Kh and the applied power.
AC Voltage
Meter
under
Test
Optical Pickup
for Pulses
Current CT
PC
Calibrator
Figure 2-18: Meter with Calibration System
TERIDIAN Demo Boards are not calibrated prior to shipping. However, the Demo Board pulse outputs are
tested and compared to the expected pulse output. Figure 2-19 shows the screen on the controlling PC for a
typical Demo Board. The number in the red field under “As Found” represents the error measured for phase A,
while the number in the red field under “As Left” represents the error measured for phase B. Both numbers are
given in percent. This means that for the measured Demo Board, the sum of all errors resulting from tolerances
of PCB components, CTs, and 71M6513/6513H tolerances was –2.8% and –3.8%, a range that can easily be
compensated by calibration.
Page: 61 of 112
? 2005-2006 TERIDIAN Semiconductor Corporation
Revision 5.6
相关PDF资料 |
PDF描述 |
|---|---|
| 71M6515H-DB | BOARD DEMO 71M6515H ENERGY METER |
| 71M6521FE-DB | BOARD DEMO FOR 71M6521FE |
| 71M6531F-DB | BOARD DEMO 71M6531F |
| 71M6533-DB | BOARD DEMO 71M6533 |
| 71M6534H-DB | BOARD DEMO 71M6534H |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 71M6513H-IEL | 制造商:未知厂家 制造商全称:未知厂家 功能描述:71M6513 |
| 71M6513H-IEL/F | 功能描述:计量片上系统 - SoC 3-Phase Energy Meter I/C RoHS:否 制造商:Maxim Integrated 核心:80515 MPU 处理器系列:71M6511 类型:Metering SoC 最大时钟频率:70 Hz 程序存储器大小:64 KB 数据 RAM 大小:7 KB 接口类型:UART 可编程输入/输出端数量:12 片上 ADC: 安装风格:SMD/SMT 封装 / 箱体:LQFP-64 封装:Reel |
| 71M6513H-IELR | 功能描述:计量片上系统 - SoC 3-Phase Energy Meter I/C RoHS:否 制造商:Maxim Integrated 核心:80515 MPU 处理器系列:71M6511 类型:Metering SoC 最大时钟频率:70 Hz 程序存储器大小:64 KB 数据 RAM 大小:7 KB 接口类型:UART 可编程输入/输出端数量:12 片上 ADC: 安装风格:SMD/SMT 封装 / 箱体:LQFP-64 封装:Reel |
| 71M6513H-IELR/F | 功能描述:计量片上系统 - SoC 3-Phase Energy Meter I/C RoHS:否 制造商:Maxim Integrated 核心:80515 MPU 处理器系列:71M6511 类型:Metering SoC 最大时钟频率:70 Hz 程序存储器大小:64 KB 数据 RAM 大小:7 KB 接口类型:UART 可编程输入/输出端数量:12 片上 ADC: 安装风格:SMD/SMT 封装 / 箱体:LQFP-64 封装:Reel |
| 71M6513H-IGT/F | 功能描述:计量片上系统 - SoC 3-Phase Energy Meter I/C RoHS:否 制造商:Maxim Integrated 核心:80515 MPU 处理器系列:71M6511 类型:Metering SoC 最大时钟频率:70 Hz 程序存储器大小:64 KB 数据 RAM 大小:7 KB 接口类型:UART 可编程输入/输出端数量:12 片上 ADC: 安装风格:SMD/SMT 封装 / 箱体:LQFP-64 封装:Reel |
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