: 74 dB
: 6 ADC
: 1 DAC
: 20 bit
: - 40 C
: + 85 C
企业名:深圳市中立信电子科技有限公司
类型:贸易/代理/分销
电话:
0755-23956688
0755-23956688
手机:13410226883
联系人:叶先生/王先生
邮箱:Lee@zlxele.com
地址:广东深圳深圳市福田区彩田路彩虹新都大厦彩荟阁7A室
ADE7858AACPZ
数据采集ADC/DAC – Polyphase Multi functn EnergyMetr IC
Polyphase Multifunction Energy Metering IC
GENERAL DESCRIPTION ADE7858AACPZ
The ADE7858AACPZ ADE7854A/ADE7858A/ADE7868A/ADE7878A are high accuracy, 3-phase electrical energy measurement ICs with serial interfaces and three flexible pulse outputs. The devices incorporate second-order Σ-∆ analog-to-digital converters (ADCs), a digital integrator, reference circuitry, and all signal processing required to perform total (fundamental and harmonic) active, reactive (ADE7858A, ADE7868A, and ADE7878A), and apparent energy measurement and rms calculations.
FEATURES ADE7858AACPZ
Highly accurate; supports EN 50470-1, EN 50470-3,
IEC 62053-21, IEC 62053-22, and IEC 62053-23 standards
Compatible with 3-phase, 3- or 4-wire (delta or wye) meters,
and other 3-phase services
Supplies total (fundamental and harmonic) active, reactive,
and apparent energy and fundamental active/reactive
energy on each phase and on the overall system
0.1% error (typical) in active and reactive energy over a
dynamic range of 1000 to 1 at TA = 25°C
0.2% error (typical) in active and reactive energy over a
dynamic range of 3000 to 1 at TA = 25°C
Averaged rms measurements available in low ripple rms
registers
企业名:深圳市中立信电子科技有限公司
类型:贸易/代理/分销
电话:
0755-23956688
0755-23956688
手机:13410226883
联系人:叶先生/王先生
邮箱:Lee@zlxele.com
地址:广东深圳深圳市福田区彩田路彩虹新都大厦彩荟阁7A室