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ADE7858AACPZ
ADE7858AACPZ - Brand New Analog Devices Energy Metering
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
GENERAL DESCRIPTION
The 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
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
Supports current transformer and di/dt current sensors
Dedicated ADC channel for neutral current input
Estimated neutral current measurement by calculating the rms of the sum of the
phase currents in all 3 phases
0.1% error (typical) in voltage and current rms over a dynamic range of 1000
to 1 at TA = 25°C
Supplies sampled waveform data on all 3 phases and on neutral current
Selectable no load thresholds for total and fundamental active and reactive
powers, as well as for apparent powers
Highly accurate low power battery mode phase current monitoring for
antitampering detection
Battery supply input for missing neutral operation
Phase angle measurements in current and voltage channels
Calibration frequency (CF) output directly drives LED and opto-isolators
Reference: 1.2 V (drift of ±5 ppm/°C typical) with external overdrive
capability
Single 3.3 V supply
40-lead, Pb-free lead frame chip scale package (LFCSP)
Operating temperature: −40°C to +85°C
Flexible I2C, SPI, and HSDC serial interfaces
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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