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參數資料
| 型號： | SA2005 |
| 廠商： | SAMES |
| 元件分類： | 電能質量分析儀 |
| 英文描述： | Three Phase Bidirectional Power/Energy Metering IC with Instantaneous Pulse Output |
| 中文描述： | 三相雙向功率/電能計量IC瞬時脈沖輸出 |
| 文件頁數： | 1/10頁 |
| 文件大小： | 107K |
| 代理商： | SA2005 |
FEATURES
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Functionally compatible with the SA9105F with reduced
external components
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Performs bidirectional one, two or three phase power and
energy measurement
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Meets the IEC 521/1036 Specification requirements for
Class 1 AC Watt hour meters
sames
Three Phase Bidirectional Power/Energy
Metering IC with Instantaneous Pulse Output
SA2005F
1/10
SPEC-0042 (REV. 1)
03-07-00
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Operates over a wide temperature range
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Uses current transformers for current sensing
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Easily adaptable to different signal levels
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Precision voltage reference on chip
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Precision oscillator on chip.
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Protected against ESD
DESCRIPTION
The SAMES SA2005F is an enhancement of the SA9105F. A
precision oscillator and the loop capacitors are integrated on
chip.
The SAMES SA2005F three phase bidirectional power/energy
metering integrated circuit generates pulse rate outputs for
positive and negative energy directions. The frequency of the
pulses is proportional to the measured power consumption.
The SA2005F performs active power calculation.
The method of calculation takes the power factor into account.
Energy consumption is determined by integrating the power
measurement over time.
This innovate universal three phase power/energy metering
integrated circuit is ideally suited for applications such as
residential and industrial energy metering and control.
The SA2005F integrated circuit is available in 20 pin dual-in-
line plastic (DIP-20), and 20 pin small outline (SOIC-20)
package types.
Figure 1: Block Diagram
POWER
TO
PULSE
RATE
REF
OSC
TIMING & CONTROL
INTEGRATE
AND
AVERAGE
DIR
TCLK
TEST
FOUT
PGM0 PGM1
VDD VSS
IVN1
X
I1
V1
IIN1
IIP1
VREF
GND
Dr-01570
IVN2
X
I2
V2
IIN2
IIP2
IVN3
X
I3
V3
IIN3
IIP3
相關PDF資料 |
PDF描述 |
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| SA2005FPA | Three Phase Bidirectional Power/Energy Metering IC with Instantaneous Pulse Output |
| SA2005FSA | Three Phase Bidirectional Power/Energy Metering IC with Instantaneous Pulse Output |
| SA2005P | Programmable Three Phase Power / Energy Metering IC for Stepper Motor / Impulse Counter Applications |
| SA2005PPA | Programmable Three Phase Power / Energy Metering IC for Stepper Motor / Impulse Counter Applications |
| SA2005PSA | Programmable Three Phase Power / Energy Metering IC for Stepper Motor / Impulse Counter Applications |
相關代理商/技術參數 |
參數描述 |
|---|---|
| SA2005F | 制造商:SAMES 制造商全稱:SAMES 功能描述:Three Phase Bidirectional Power/Energy Metering IC with Instantaneous Pulse Output |
| SA2005FPA | 制造商:SAMES 制造商全稱:SAMES 功能描述:Three Phase Bidirectional Power/Energy Metering IC with Instantaneous Pulse Output |
| SA2005FSA | 制造商:SAMES 制造商全稱:SAMES 功能描述:Three Phase Bidirectional Power/Energy Metering IC with Instantaneous Pulse Output |
| SA2005M | 制造商:SAMES 制造商全稱:SAMES 功能描述:Pin Selectable Three Phase Power / Energy Metering IC for Stepper Motor / Impulse Counter Applications with Anti Tamper Features |
| SA2005MPA | 制造商:SAMES 制造商全稱:SAMES 功能描述:Pin Selectable Three Phase Power / Energy Metering IC for Stepper Motor / Impulse Counter Applications with Anti Tamper Features |
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