Acrel ADW300 LCD IOT Wireless Smart 4G Energy Meter 3 Phase MQTT RS485 Modbus-RTU with 3 Extra Cts for Online Power Monitoring

$333.17

Includes all taxes

Ships From
Quantity
Meet your Seller
Delivery options
  • Ship Only

Description


4G Wireless IoT 3-phase Smart Energy Meter+3 pcs 300A cts

ADW300 wireless energy meters have multiple built-in communication modules designed for different situations when paired with IoT energy management systems or other demands for remote connection. Meanwhile, ADW300 can provide various extraction function modules and various electrical parameter measurements to meet different requests from customers. Also, as proof of quality, ADW300 is strictly compliant with the standard of IEC 62052-11; IEC62053-22; LVD.
Noted: If you have any special requirements, for example, another bandwidth and communication solution or special power supply and size, please feel free to Contact Us.

Picture

Specification

Optional

● Communication Methods: 4G-LTE, RS485
● Communication Protocol: MQTT, MODBUS-RTU
● Measurement: 3-phase Active Power, Reactive Power, Current, Voltage, Harmonic and etc.
 Application Scenario: Building, Factory, Smart Grids, DB Room and etc
● Rated Voltage: Up to 3x660~792Vac L-L
● Rated Current: 3x300A AC (via CTs)
● HMI Programming: Setting of CT/PT Ratio, Phase Wiring, Communication and etc
● Standard&Certificate: CE; IEC; LVD

K: 4DI/2DO

T: 4 channels temperature

L: 1 channel residual current

LR: Lora

●WIFI

NB: NB-IOT wireless communication

LoRaWAN

Function

Three-phase voltage, current, frequency power, total power (active, reactive, apparent) Voltage and current phase angle, voltage, and current imbalance.
Voltage, current total harmonic, and 2-31st harmonic.
Record of extreme values of voltage, current, and power in the current month and last month
Maximum current, power demand, and real-time current, power demand.

Multiple Communication Methods Optional

● 4G LTE

● NB-IoT

● WiFi (2.4GHz&5GHz)

● LoRa

● RS485 (MODBUS-RTU)

● Paired with IoT Energy Monitoring System

Power Quality Analysis

● Total Harmonic

● 2nd~31st Harmonic

● Voltage Unbalance

● Current Unbalance

Expanded Function Optional

● 2-channel DO (Digital Output)

● 4-channel DI (Digital Input)

● 4-channel Cable Temperature Monitoring

● 1-channel Residual Current Measurement

Alarm Function

● Over/Under Current

● Over/Under Voltage

● Over/Under Power

● Phase Loss

1. Function description

Function

Description

Measurement

(Standard)

Three-phase AC kWh, kVarh, Active Power, Reactive Power, Quadrant Reactive Power Energy, Current, Voltage, Voltage&Current Unbalance, Power Factor, Apparent Power, Frequency, Harmonic (2~31st&THD)

Measurement

(Optional)

Temperature Measurement:4-channel (A, B, C, N) Cable Temperature Monitoring;  Thermistor: NTC;  Range: -40~+99℃;  Accuracy:±2℃

Residual Current Measurement: 1-channel Residual Current Monitoring (Need to be paired with Residual Current Transformers)

Communication

(Optional)

RS485 Port with Modbus-RTU protocol -  1 start bit,8 data bits,1 stop bit, no parity;  Baud Rate 1200~38400 bps, etc.

Infrared Communication - Constant Baud Rate 1200 bps

Communication

(Optional)

4G LTE - Normal Communicaiton Module Support: LTE-FDD: B1/B3/B5/B8;  LTE-TDD:B34/B38/B39/B40/B41

4G LTE - Global Communication Module Support: LTE-FDD: B1/B3/B5/B7/B8/B20/B28;  LTE-TDD: B38/B40/B41

WiFi - Support 2.4GHz or 5GHz

LoRaWAN

LoRa

NB-IoT

Display

(Standard)

LCD Display and LED Indicator

HMI

(Standard)

Keypads Programming: Setting of CT/PT Ratio, Communication, Phase Wiring and etc

Software

(Standard)

Adjustment Software: Setting of Data Upload Interval, WiFi configuration (Account&Password), Server Address, Port and etc 

Alarm Function

(Standard)

Undervoltage, Overvoltage, Undercurrent, Overcurrent, Underload, Overload, Communication Disconnection and etc

I/O Function

(Optional)

4-channel or 2-channel DI (Digital Input)

2-channel DO (Digital Output)

2. Technical parameter

Parameter

Description&Value

Voltage

Input

Rated Voltage

3x380~456Vac L-L or 3x660~792Vac L-L (via direct connection)

3x100~120Vac L-L (via PTs)

Reference Frequency

45~65Hz

Power Consumption


Current

Input

Rated Current

3x300A AC (via CTs)

Starting Current

1% Ib (Class 0.5); 4% Ib(Class 1)

Power Consumption


Phase

Wiring

3P4W

3-phase 4-wire

3P3W

3-phase 3-wire

Auxiliary

Power

Supply

Voltage Range

85~265Vac

Power Consumption

<2W

Measurement

Performance

Standard

IEC 62053-22:2003;  IEC 62053-21:2003

kWh Accuracy

Class 0.5S

Pulse

Width of Pulse

80±20ms

Pulse Constant

6400imp/kWh; 400imp/kWh


3. Environment

Condition

Description&Value

Temperature

Operating Temperature: -20℃~+55℃;  Storage Temperature: -40°C ~+70°C

Humidity

≤95%RH, no condensation, without corrosive gas

Altitude

≤ 2000m


PIN Overview of ADW300


3-phase 3-wire CT operated

3-phase 4-wire CT operated

Current&Voltage&Power Supply Wiring of ADW300


Payment Policy

Payment Policy – BILLIONS BIRDS

At BILLIONS BIRDS, we are committed to providing a safe, secure, and seamless payment experience for our customers.

1. Accepted Payment Methods

We accept the following payment options:

Major Credit & Debit Cards (Visa, MasterCard, American Express)

Secure Online Payment Gateways (such as PayPal, Stripe, or other providers available at checkout)

Any additional payment methods displayed during checkout

All payments must be completed in full at the time of purchase.

2. Secure Transactions

All transactions are processed through encrypted and secure payment systems to protect your personal and financial information. We do not store your full payment details on our servers.

3. Currency

Prices are displayed in the currency indicated on the website. If you are purchasing from another country, your bank may apply currency conversion fees.

4. Order Confirmation

Once your payment has been successfully processed, you will receive an order confirmation email containing your purchase details.

5. Failed or Declined Payments

If your payment is declined, please verify your billing information or contact your bank. Orders will only be processed after successful payment confirmation.

6. Fraud Prevention

BILLIONS BIRDS reserves the right to cancel or refuse any order if fraud or unauthorised activity is suspected.


Delivery Policy

Delivery Policy – BILLIONS BIRDS

At BILLIONS BIRDS, we are dedicated to delivering your orders safely and efficiently.

1. Order Processing

All orders are processed within 1–3 business days after payment confirmation. Orders are not processed or shipped on weekends or public holidays.

2. Shipping Times

Estimated delivery times vary depending on your location:

Domestic Shipping: 3–7 business days

International Shipping: 7–15 business days

Please note that delivery times are estimates and may vary due to customs procedures, carrier delays, weather conditions, or other unforeseen circumstances.

3. Shipping Costs

Shipping fees are calculated at checkout based on your location and selected shipping method. Any customs duties, taxes, or import fees are the customer's responsibility.

4. Tracking Information

Once your order has been shipped, you will receive a confirmation email with tracking details (if available) so you can monitor your package.

5. Delivery Issues

If your order is delayed, lost, or arrives damaged, please contact us within 7 days of the expected delivery date. We will work with the shipping carrier to resolve the issue as quickly as possible.

6. Incorrect Shipping Information

Customers are responsible for providing accurate shipping details at checkout. BILLIONS BIRDS is not responsible for orders shipped to incorrect addresses provided by the customer.


Refund Policy

Refund Policy – BILLIONS BIRDS

At BILLIONS BIRDS, customer satisfaction is our top priority. If you are not completely satisfied with your purchase, we’re here to help.

1. Return Eligibility

You may request a return within 14 days of receiving your order. To qualify for a return:

The item must be unused, unworn, and in the same condition as received.

The item must be in its original packaging.

Proof of purchase (order confirmation or receipt) is required.

Certain items may not be eligible for return, including clearance items, gift cards, or personalised/custom products.

2. Non-Refundable Items

The following items are non-refundable:

Final sale or discounted items

Gift cards

Items damaged due to misuse, negligence, or improper care

3. Return Process

To initiate a return, please contact our customer support team with your order number and reason for return. If your return is approved, you will receive instructions for returning the item.

Unless the item is defective or incorrect, customers are responsible for return shipping costs.

4. Refund Processing

Once we receive and inspect your returned item:

We will notify you of the approval or rejection of your refund.

If approved, the refund will be issued to your original payment method within 5–10 business days.

Please note that banks or payment providers may require additional time to process refunds.

5. Damaged or Incorrect Items

If you receive a damaged, defective, or incorrect item, please contact us within 7 days of delivery and provide clear photos of the product and packaging. We will arrange a replacement or full refund at no additional cost.

6. Late or Missing Refunds

If you have not received your refund:

Check your bank account again.

Contact your credit card company or payment provider.

If the issue persists, don't hesitate to contact our support team for assistance.

Recommended Products

Customer reviews

Share your thoughts with other customers

Be the first one to write a review!
Items (0)
No Record Found

Your Shopping Bag Is Empty