Datasheet > BL0952A

BL0952A

更新时间： 2024-09-24 12:50:55

品牌	Logo	应用领域
上海贝岭 - BELLING		/
页数	文件大小	规格书
13页	516K
描述
Three-phase Active Energy Meter

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中文翻译

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技术参数
数据手册

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BL0952A 技术参数

生命周期：	Contact Manufacturer	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.6
Base Number Matches：	1

BL0952A 数据手册

Three-phase Active

Energy Meter

BL0952A/BL6513/BL6511

FEATURES

GENERAL DESCRIPTION

ꢀ

High accuracy, less than 0.1% error over a

The BL0952A/BL6513/BL6511 is the chief IC of

the three-phase electrical meter and a high accuracy

energy measurement IC. With low power design,

static power is only 25mW. Based on the features such

as superior accuracy, high stability and simple

peripheral circuit, the BL0952A/BL6513/BL6511 is

compatible with 3-phase 3-wire and 3-phase 4-wire

configurations.

dynamic range of 500:1

ꢀ

High stability during calibration, the fluctuation

of output CF is less than 0.1%.

Low drift, the gain variety is less than 0.1%

when input frequency changes from 45Hz to 65Hz

Single 5V Supply, Static Power 25mW(typical),

ꢀ

Power solution only with Resistor & Capacitor can be

adopted.

BL0952A/BL6513/BL6511 is based on digital

signal processing. BL0952A/BL6513/BL6511 can

measure positive active power and negative active

power; can select the way to calculate the sum of the

three-phase active powers, between the arithmetic

sum and the absolute value sum.

ꢀ

The Low Frequency Output (F1, F2) can drive

motor directly;

ꢀ

The High Frequency Output (CF) can be used in

calibration and data processing.

ꢀ

Selectable between the arithmetic sum of the

three-phase active energies and the absolute value

sum of these energies.

The high frequency output CF can be used in

calibration and data processing. The low frequency

outputs F1 and F2 can be used to drive a pulse-motor

or an electromechanical counter. In this way, the

power can be measured and the energy can be

recorded.

ꢀ

Measure positive active power and negative

active power.

ꢀ

Anti-Fault, the Logic Output REVP indicates a

Potential Miswiring or Negative Power for each

phase.

The internal phase matching circuitry ensures

that the current and voltage channels are phase

matched.An internal no-load threshold ensures that

the BL0952A/BL6513/BL6511 does not exhibit any

creep when there is no load.

ꢀ

On-chip Creep Protection.

On-chip Power Supply Monitoring.

On-chip Reference 2.42V ±8%,with External

Overdrive Capability.

SOP24 package.

ꢀ

The

BL0952A/BL6513/BL6511

consider

emphatically the need of stability during calibration,

the measure data of mass products show that the

output pulse ripple of CF is less than 0.1%.

Interrelated patents are pending

System Diagram Block

Fig.1 Functional block diagram

http://www.belling.com.cn

- 1 -

4/21/2009

Total 1 Pages

12 3 4 5 6 7...13

中文翻译

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