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Product Highlights

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1Overview

2Gallery

3Details & Specs

4Support & FAQ

Key benefits

Why this product stands out

Core features in a compact overview – ideal for quick comparison on eBay.

3-Phase 380 V operation

Supports 380 V three-phase systems with up to 100 A per phase.

Bi-Directional & Voltage Protection

Measures import/export energy with over/under voltage monitoring to safeguard equipment.

At a glance

Quick summary

Clear & concise

Control energy use with precision: a 3-phase, 380 V energy meter that connects to your WiFi for real-time monitoring and remote access. It measures bidirectional energy flow, ideal for tracking both import and export in commercial or residential setups, and it includes over voltage and under voltage detection to help protect connected equipment.

Model EAEMP3-100-TY-W is configured as a circuit breaker style meter rated for 380 V and 100 A. It delivers reliable bidirectional energy data and voltage monitoring within a compact form, enabling smart integration and alerts in a three-phase installation.

Details & Specs

Technical Specifications

Mobile-friendly

Mobile: stacked view. Desktop: table view.

Model

EAEMP3-100-TY-W

Rated Voltage

380 V

Rated Frequency

50/60 Hz

Rated Current

1-100 A (adjustable)

Poles

3P+N

Breaking Capacity

6 kA

Tripping Time

≤0.1 s

Smart Features

WiFi (Tuya), App control

Protection Features

Over Voltage, Under Voltage, Over Current, Under Current

Dimensions (approx.)

76-3.03 in x 3.54 in x 1.77 in

Model	EAEMP3-100-TY-W
Rated Voltage	380 V
Rated Frequency	50/60 Hz
Rated Current	1-100 A (adjustable)
Poles	3P+N
Breaking Capacity	6 kA
Tripping Time	≤0.1 s
Smart Features	WiFi (Tuya), App control
Protection Features	Over Voltage, Under Voltage, Over Current, Under Current
Dimensions (approx.)	76-3.03 in x 3.54 in x 1.77 in

Service & help

Our promise, support & FAQs

What’s included, service promise and answers to common questions.

IncludedScope of delivery – what is in the box

1× EAEMP3-100-TY-W energy meter
1× Quick installation guide
4× mounting screws

Our Service Promise Shipping, delivery window & tracking

Efficient logistics: We ship via selected partner warehouses to ensure fast, direct delivery.

Shipped from: Ships most likely from CN; in some cases may be fulfilled from another location. Carrier varies; delays possible.

Optimized carrier choice: The best carrier is selected dynamically based on the fastest route.

Reliable delivery window: The shown delivery time is an overall estimate incl. handling and transit.

Transparent tracking: The tracking number is provided as soon as the parcel reaches the distribution center.

Frequently Asked Questions (FAQ)Answers to common buyer questions

What is this energy meter and where is it used?

A three-phase (380 V) WiFi energy meter with bidirectional energy measurement and overload/underload protection. It is designed for 3P+N electric panels and can be controlled via the Tuya app.

What are the main electrical specs?

Rated voltage: 380 V; rated current: 1–100 A (adjustable); 3P+N; breaking capacity: 6 kA; tripping time: ≤0.1 s.

How do I configure protections and alerts?

Protection thresholds for over/under voltage and current are configurable in the Tuya app. You can enable alerts and monitor status remotely.

What does bidirectional measurement mean?

Bi-directional energy measurement tracks energy flow in both directions, ideal for systems with generation or export (e.g., solar) and for accurate energy accounting.

What are the dimensions and installation notes?

Dimensions are approximately 76–3.03 in (width) × 3.54 in (height) × 1.77 in (depth). Designed for panel mounting in 3P+N electrical installations.