100A 3 Phase WiFi Smart Energy Meter & Protector, tuya
Bidirectional import/export kWh, external leakage CT, combined/split mode, phase protection, Tuya Smart/Smart Life
- COMBINED & SPLIT PHASE CONTROL – Select Combined Mode for normal three-phase operation with L1, L2, L3 and common Neutral, or enable Split Mode to manage individual phase channels with separate breakers. Monitor each phase independently through the app.
- 100A 3 PHASE 4 WIRE METER – Designed for L1/L2/L3/N systems with real-time monitoring of voltage, current, active power, power factor, frequency and accumulated energy for three-phase electrical installations.
- BIDIRECTIONAL ENERGY MONITORING – Measures forward/import and reverse/export energy in kWh, making it useful for grid-connected solar PV, hybrid power systems and installations where energy may flow in either direction.
- SMART POWER PROTECTION – Adjustable over-voltage, under-voltage, over-current and under-current protection plus voltage imbalance, current imbalance, phase loss, phase sequence, high-temperature protection and automatic recovery.
- LEAKAGE & SMART APP MONITORING – External leakage CT detects residual leakage current in mA. Tuya Smart / Smart Life supports remote monitoring, settings, timer functions and fault records. DIN-rail design for professional electrical-panel installation. The manufacturer's manual supports the broad protection set, bidirectional metering, Tuya/Smart Life functionality, timer, fault records and DIN-rail installation
GADITES 100A WiFi Smart Three Phase Energy Meter & Protector combines intelligent three-phase energy monitoring, adjustable electrical protection and app-based control in one compact DIN-rail device.
Designed for 3 Phase 4 Wire L1/L2/L3/N systems, the meter displays and monitors essential electrical parameters including voltage, current, active power, power factor, frequency and accumulated energy.
Its bidirectional energy measurement separately monitors energy flow for import and export applications, making the meter especially useful for solar PV, hybrid electrical systems, commercial installations and advanced energy-management panels.
A major feature is the selectable Combined Mode / Split Mode. In Combined Mode, the three phases operate as one three-phase system with common neutral. Split Mode allows the individual phase channels to be managed with separate breakers, giving installers greater flexibility for different distribution arrangements.
The included external leakage-current CT provides residual-current monitoring in mA. For correct leakage measurement, L1, L2, L3 and Neutral pass together through the CT while PE/Earth remains outside the CT.
Protection functions include adjustable over-voltage, under-voltage, over-current, under-current, voltage imbalance, current imbalance, phase loss, phase sequence, high-temperature and leakage-current protection, together with automatic recovery after suitable supply conditions return.
WiFi connectivity through Tuya Smart / Smart Life provides remote monitoring, parameter settings, timer functions and fault information.
Important: This device is an electronic meter and protector and is not a substitute for a properly rated MCB/MCCB or electrical isolator. Installation should be performed by a qualified electrician.
KEY PRODUCT SPECIFICATIONS
| Specification | Listing Value |
|---|---|
| Brand | GADITES |
| Product Type | WiFi Smart Three Phase Energy Meter & Protector |
| Rated Current | 100A |
| Electrical System | 3 Phase 4 Wire |
| Connections | L1 / L2 / L3 / N |
| Rated System Voltage | AC 380V |
| Frequency | 50/60Hz |
| Connectivity | WiFi |
| App | Tuya Smart / Smart Life |
| Energy Measurement | Bidirectional Import / Export |
| Voltage Monitoring | Yes |
| Current Monitoring | Yes |
| Active Power | Yes |
| Power Factor | Yes |
| Frequency | Yes |
| Energy | kWh |
| Leakage Current | mA |
| Leakage Sensor | External CT |
| Combined Mode | Yes |
| Split Mode | Yes |
| Over-Voltage Protection | Adjustable |
| Under-Voltage Protection | Adjustable |
| Over-Current Protection | Adjustable |
| Under-Current Protection | Adjustable |
| Voltage Imbalance | Yes |
| Current Imbalance | Yes |
| Phase Loss | Yes |
| Phase Sequence | Yes |
| High Temperature | Yes |
| Leakage Protection | Yes, via external CT |
| Auto Recovery | Yes |
| Timer | Yes |
| Fault Records | App supported |
| Mounting | DIN Rail |
| Operating Temperature | −30°C to +70°C |
| Relative Humidity | ≤85% |
| Maximum Altitude | ≤2000m |
| RS485 | No |
| Isolation Function | No |
| Neutral Switching | No |
