company blog about Supply ADE7978ACPZ 3-Phase Metrology IC, Supply [ADI] A/D Converters (ADC), Amplifiers, Power Management ICs, Audio Products

Supply ADE7978ACPZ 3-Phase Metrology IC, Supply [ADI] A/D Converters (ADC), Amplifiers, Power Management ICs, Audio Products

Supply Energy Metering ICs

ADE7978ACPZ - Isolated Energy Metering Chipset for Polyphase Shunt Meters

Features

• Enables shunt current sensors in polyphase energy meters
• Immune to magnetic tampering
• Compatible with 3-phase, 3- or 4-wire (delta or wye) meters and other 3-phase services
• Computes active, reactive, and apparent energy on each phase and on the overall system
• Less than 0.2% error in active and reactive energy over a dynamic range of 2000 to 1 at TA = 25°C
• Less than 0.1% error in voltage rms over a dynamic range of 500 to 1 at TA = 25°C
• Less than 0.25% error in current rms over a dynamic range of 500 to 1 at TA = 25°C
• Power quality measurements including total harmonic distortion (THD)
• Single 3.3 V supply
• Operating temperature: −40°C to +85°C

Applications

• Shunt-based polyphase meters
• Power quality monitoring
• Solar inverters
• Process monitoring
• Protective devices
• Isolated sensor interfaces
• Industrial PLCs

FAQ
Q. Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q:Which Certificates do you have?
A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q:How to ship my order? Is it safe?
A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.