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Know before you buy
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Three-phase 4-pole supply
This is a 3-phase + neutral (4P) DIN-rail device. Have an electrician check your supply type before purchase.
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Rated at 80A
Plan the circuit for ≤80A continuous load and have an electrician assess wiring and protective devices.
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Leakage CT is optional
Leakage protection needs a compatible CT coil (SKU 1xCLR-MUL-PRO-COIL on this page, or an existing matching coil).
Features that make it useful
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Voltage and current protection
Adjustable over-voltage (120–300V, factory 275V) and under-voltage (80–210V, factory 175V), plus over/under current limits sized for an 80A installation.
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Auto reconnect
After a protective trip, supply restores automatically once conditions normalise and recovery timing elapses.
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Bi-directional three-phase metering
Forward, reverse and total energy with phase readings on the colour LCD and via Smart Life / Tuya.
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App-only advanced protections
Voltage/current imbalance, phase loss, phase sequence, high temperature and related logs are configured in the app where supported.
How to use
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Check your three-phase circuit
Ask a qualified electrician to check the 3-phase + N supply, cable size and load against the 80A rating.
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Install and set limits
DIN-rail install with L1/L2/L3/N IN and OUT per device markings. Set OV/UV and current limits for ≤80A; fit CT if leakage is required.
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Connect the app and monitor
Pair with Smart Life or Tuya on 2.4 GHz Wi-Fi, then review live readings, trip history and app-only protection settings.
WiFi 3-Phase Bi-Directional Energy Meter & Protector
3-phase 4P · 80A · OV/UV · overload · leakage · auto reconnect
Monitor import and export energy on a three-phase circuit, set voltage, current and leakage protections, and restore supply automatically after conditions return to normal. Rated at 80A.
Sale price
Rs. 899.00
-26%
Regular price
Rs. 1,199.00
(MRP Inclusive of All Taxes)
Regular price
Rs. 899.00
Unit price
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WiFi Bi-Directional Energy Meter Over/Under Voltage, Overload & Leakage Protection with Auto Reconnect
Sale price
Rs. 899.00
Regular price
Rs. 1,199.00
(MRP Inclusive of All Taxes)
Regular price
Rs. 899.00
Unit price
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Manuals & videos
Specifications
| Primary SKU | 1xCLR-MUL-PRO-4P |
|---|---|
| Accessory SKU | 1xCLR-MUL-PRO-COIL (CT coil for leakage) |
| Supply type | Three-phase + neutral (4P) |
| Rated supply voltage | AC 380V |
| Current rating | 80A |
| Over-voltage adjustment | 120–300V; factory default 275V |
| Under-voltage adjustment | 80–210V; factory default 175V |
| Protective / recovery delays (U&O voltage) | 1–9999 s; example defaults 3 s trip delay / 20 s recovery |
| Leakage adjustment | 10–100 mA; factory default 30 mA (requires CT) |
| Frequency | 50/60 Hz |
| Metering | Bi-directional energy (forward / reverse / total) |
| Display | Colour LCD; total and per-phase views |
| App | Smart Life / Tuya Smart (2.4 GHz Wi-Fi) |
| Mounting | DIN rail |
Frequently asked questions
Is this single-phase or three-phase?
Three-phase with neutral (4-pole).
What current rating should I plan for?
Plan for 80A and have an electrician size the circuit accordingly.
Do I need the CT coil?
Buy the CT coil option if you need leakage protection/monitoring. Without a compatible coil, treat leakage features as unavailable.
Does it reconnect by itself after a trip?
Yes. After conditions return to normal and the recovery time elapses, power reconnects automatically. Have an electrician investigate repeated trips.
Which app do I use?
Smart Life or Tuya Smart on 2.4 GHz Wi-Fi. Long-press the Wi-Fi control until the indicator flashes quickly, then follow in-app pairing for an energy/switch Wi-Fi module.
Can this replace my MCB or RCCB?
No. Use it for metering and adjustable protection. Keep the upstream short-circuit / residual-current devices your electrician specifies. The neutral is not disconnected by this device.
Full Product Description
amiciSmart WiFi 3-Phase Bi-Directional Energy Meter & Protector (4P)
For 3-phase + neutral (L1/L2/L3/N) supplies. Rated at 80A.
What it does
- Protection: Over-voltage 120–300V (factory 275V), under-voltage 80–210V (factory 175V), over/under current for an 80A installation, leakage 10–100 mA with CT.
- Auto reconnect: Restores supply after conditions normalise and recovery timing elapses.
- Bi-directional metering: Forward/reverse/total energy with phase views on the LCD and in the app.
- App monitoring: Smart Life / Tuya on 2.4 GHz Wi-Fi; some imbalance/phase/temperature protections are app-configured.
Package options
- 1xCLR-MUL-PRO-4P — 3-phase energy meter / protector (80A)
- 1xCLR-MUL-PRO-COIL — CT coil for leakage function
Installation
DIN-rail install by a qualified electrician. Wire L1/L2/L3/N IN and OUT per the markings on the device. This product does not replace required upstream breakers or RCCBs; the neutral is connected straight through and is not disconnected.