AcrelADW300W-4GHW

Three-Phase IoT Power Analyser with 100 A CT (4G)

The Acrel ADW300W-4GHW is a precision three-phase IoT meter for when you need more than kWh: full power-quality data including power factor, reactive and apparent power, and harmonic distortion. It ships with 100 A split-core CTs and reports directly over 4G. A fit for main incomers, solar PV and energy audits.

3-phase
DIN rail
4G LTE
Class 0.5S
Harmonics

RM800.00/ unit

+ RM 10 per meter per month for the Splinergy platform · Pricing

SKU EMS-MTR-AC-D3P-4G-CT

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What it does

Power-quality analysis

Total harmonic distortion and individual harmonics, 2nd to 31st order.

Full electrical parameters

Voltage, current, active / reactive / apparent power, power factor and frequency.

High accuracy

Class 0.5S active energy, suitable for energy audits and verification.

100 A CT included

Supplied with external CTs for non-intrusive installation on live circuits.

Specifications

Phase / wiring	Three-phase, 4-wire
Rated voltage	3 × 230/400 V AC, 50 Hz
Current input	External CT, 100 A included
Accuracy	Class 0.5S (active energy)
Harmonics	THD + 2nd–31st order
Mounting	35 mm DIN rail
Communication	4G LTE
Standards	IEC 62052-11, IEC 62053-22

In the field

Acrel ADW300W installed alongside the circuit breakers, showing a live 240.4 V reading.

The distribution board on site, with the 4G antenna mounted on top for a reliable uplink.

Use cases

Solar PV & PPA monitoring

Main incomer power quality

Energy audits

EV charging sites

Runs on the Splinergy platform

Live dashboards, automated tenant billing with DuitNow, FPX, cards and e-wallets, prepaid cut-off and remote control, all from one web and mobile platform.

See the platform Get a free demo