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3 Phase WiFi Smart Energy Meter kWh + Voltage Protector & Relay Tuya

£78.69£88.79

EAEMP3C TransformerEAEMP3C-100-TY-W
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Smart Three-Phase Energy Meter – Voltage and Current Protection Relay with WiFi Control

This advanced three-phase protection relay is designed to safeguard your electrical system by continuously monitoring voltage, current, and temperature parameters. With WiFi connectivity, voice control, and customisable safety thresholds, it’s the ideal solution for industrial, commercial, or high-power residential applications. Whether you’re protecting sensitive equipment or improving energy management, this smart device gives you peace of mind and full control from anywhere.

Why Choose This Protection Relay?

Power surges, voltage drops, overcurrent, or leakage can damage electrical systems and connected devices. This smart relay continuously monitors conditions and disconnects the circuit in dangerous situations, helping prevent costly repairs and equipment failure. It’s more than just protection—it’s a smart power manager.

Main Features & Benefits

  • Wide Voltage Compatibility: Operates with AC380V and single-phase AC80V–400V systems, suitable for various environments.
  • Customisable Protection: Set your own limits for over/under voltage (120–300V / 80–210V), over/under current (1–100A), and leakage (10–99mA).
  • Thermal Safety: Adjustable high-temperature alarm (10–85ā„ƒ) ensures devices shut down before overheating causes damage.
  • Full Timing Control: Delays and recovery times for overcurrent, undervoltage, and system imbalances are all adjustable (1–9999s).
  • Balance Monitoring: Alarms for three-phase current and voltage imbalances ensure your system is running efficiently and safely.
  • Smart Energy Management: Includes energy consumption tracking with the option to reset to zero. Great for analysing power usage.
  • Remote Access: Monitor and control the device remotely using your smartphone—perfect for managing systems while off-site.
  • Voice Control: Integrate with smart assistants like Alexa or Google Assistant for easy voice-based control.
  • Device Sharing: Grant access to other users so your team or family can manage the system when needed.
  • Factory Reset Option: Restore default settings quickly and easily when necessary.

Ideal For:

  • Electricians and maintenance engineers needing a reliable safety solution for industrial machinery.
  • Homeowners with solar systems or high-powered appliances requiring enhanced power protection.
  • Businesses that want remote access and full control of their electrical systems.

Technical Specifications

  • Rated Voltage: AC380V
  • Operation Voltage: AC80V–400V (Single Phase)
  • Frequency: 50Hz / 60Hz
  • Display Modes: Two user-selectable display modes
  • Smart Features: Remote Control, Voice Control, Device Sharing

Invest in long-term safety and smart power control. This device not only reacts to unsafe electrical conditions but also gives you the tools to monitor and manage your system in real time. With reliable performance and flexible adjustments, it’s a must-have for anyone serious about electrical safety.

Front panel of smart voltage and current protection relay
Compact design of 3-phase smart energy meter with relay
Energy meter showing clear digital readouts for voltage and current
Rear view of protection relay terminals for easy wiring
WiFi-enabled relay with LED indicators for quick status check
Mounted energy meter on industrial control panel
Close-up of Tuya-compatible smart relay module
3-phase smart protection relay with labelled interface
Package contents including smart relay, wiring guide, and CT clamps
Energy meter display showing active energy consumption stats
Current transformer accessory for smart energy monitoring

Weight 10 kg
Dimensions 10 cm
Brand Name

EARUELETRIC

Hign-concerned Chemical

None

Origin

Mainland China

DIY Supplies

ELECTRICAL

Measuring Energy Range

0-9999999.99kWh

Display Type

LCD

Model Number

EAEMP3C-100-TY-W

Certification

KC

Power Supply

AC

Phase

Three Phase

Rated Voltage

380V

Dimensions

90*77*75.5mm

Operating Temperature

-30ā„ƒ~70ā„ƒ

Accuracy Class

1%

Max Operating Current

80A – 99A

Over Voltage Limit

120-300V (Adjustable) (Default:275V)

Under Voltage Limit

80-210V (Adjustable) (Default:175V)

Over Current Limit

1-100A (Adjustable)(Default:80A)

Under Current Limit

1-100A (Adjustable) (Default:10A)

High Temperature Alarm

10ā„ƒ-85ā„ƒ (Adjustable) (Default:85ā„ƒ)

Leakage Current Limit

10-99A (Adjustable)(Default:29mA)

Display Mode

Display Mode 1and2 (Default:Display Mode 1)

Over & Under Voltage Protection Recovery Time

1-9999s (Adjustable) (Default:20s)

Over & Under Current Protection Delay

0000-9999s (Adjustable) (Default:5s)

Over & Under Current Protection Recovery Time

0000-9999s (Adjustable)(Default:20s)

Under & Over Voltage Protection Delay

1-9999s (Adjustable) (Default:3s)

Three-Phase Current Imbalance Alarm

10-100% (Adjustable) (Default:20%)

Voltage Three-Phase Imbalance Alarm

0-100% (Adjustable)(Default:20%)

Lost Current Recovery Delay Time

1-9999s (Adjustable)(Default:20s)

Time Threshold of Lost Flow Event

1-999s (Adjustable) (Default:10s)

Operation Voltage

AC80V-400V(Single Phase)

Free Shipping: Our Commitment to You

At PYC Online LTD, we’re dedicated to providing not only high-quality products but also outstanding value and convenience for our customers. That’s why we’re delighted to offer free shipping on all orders. Enjoy your shopping experience with us without worrying about extra delivery costs.

Shipping Timeline

We know how exciting it is to receive your new purchase, so we work hard to ensure timely delivery. Orders are typically dispatched within 3 working days of being placed. Once shipped, your package should arrive within 5-7 working days. While we strive for speedy delivery, we kindly ask for your patience during busy periods or unforeseen delays.

Tracking Your Order

To keep you updated, we’ll send you an email confirmation with a tracking number as soon as your order has been dispatched. Please note that in some cases, tracking information may not be available immediately or for certain shipping methods. Rest assured, this will not affect the delivery of your order.

Need Assistance? We’re Here to Help

Your satisfaction is our priority. If you have any questions, concerns, or require assistance with your order, our friendly customer service team is ready to support you. Feel free to reach out to us at info@pyconline.co.uk, and we’ll respond promptly to ensure your experience with us is smooth and enjoyable.

Order Cancellation Policy

At PYC Online, we understand that flexibility is key to a great shopping experience. That's why we allow all orders to be cancelled until they have been dispatched. If you've finalised your order but wish to modify or cancel it, we urge you to reach out to us immediately. Our dedicated customer service team is here to assist you with any changes you may need.

Refund Assurance

Your satisfaction is at the heart of what we do. We strive to ensure that every purchase you make with us is risk-free and rewarding. That's why PYC Online is committed to offering an unparalleled satisfaction guarantee.

When you shop at PYConline.co.uk, you're covered by our comprehensive protection promises:

  • A full refund if your order doesn't arrive.
  • A full or partial refund if the item you receive isn't as described.

However, please note that refunds may not be granted under the following conditions:

  • Non-delivery due to mistakes made by the customer (e.g., incorrect shipping address provided).
  • Non-delivery due to extraordinary circumstances outside our control (e.g., delayed by natural disasters).

For all products, we offer a 14-day money-back guarantee. Should you be dissatisfied for any reason, simply reach out via our Contact Us page or email us at info@pyconline.co.uk to initiate a refund. We'll promptly process your request and refund the purchase price.

Hassle-Free Returns

Your peace of mind is paramount. That's why every purchase comes with a 14-day money-back guarantee. If you're not completely satisfied with your item, let us know. We're committed to making it right.

Policy Detail Description
First Return Shipping Fee Return shipping is free for the first return on every order within 14 days of delivery.
Oversized Return Packages If there are additional charges for an oversized return package, the reimbursement will still be for the amount shown on the Returns/Refunds page.
Multiple Return Requests If a free return label was provided for an order and it hasn't been used, and you initiate another return request for the same order, you will need to pay for the return shipping fee for the new application.

Before sending any items back, please get in touch with us for approval and return instructions. Our goal is to ensure your return process is as smooth and hassle-free as your shopping experience.

Remember, unauthorised returns will not be accepted. We're here to support you every step of the way, so don't hesitate to contact us for assistance.

Thank you for choosing PYC Online LTD. We appreciate your trust in us and look forward to serving you!

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