What is the MOQ for Energy Meters?

MOQ varies by model. Contact us with your required model and quantity for exact MOQ, packing quantity and lead time.

What certifications do Walax Energy Meters carry?

Walax products are manufactured under IEC/CE/RoHS compliance and can be supported with SONCAP, PVOC, SABER and other market-specific documentation on request.

How long is the production lead time?

Standard lead time is 7-15 days after order confirmation and deposit, depending on model and order volume.

Metering

DIN-Rail Energy Meters

Walax DIN-rail energy meters bring billing-grade metering to distribution boards, EV charging points and solar installations. Single- and three-phase models with LCD displays, pulse outputs and RS485 Modbus RTU communication for AMR and prepaid systems.

Product Range

Browse All DIN-Rail Energy Meters

Single-phase and three-phase kWh meters for residential distribution boards and industrial energy monitoring. Class 0.5S accuracy, RS485 Modbus and multi-tariff options. Click any product for full specifications and wholesale pricing.

Single Phase DIN-Rail Energy Meter 60A

Three Phase 4P DIN-Rail Smart Energy Meter RS485 Modbus

FAQ

Frequently Asked Questions

What is the difference between single-phase and three-phase DIN-rail meters?

Single-phase 1P2W meters suit 110V/220V/230V/240V residential circuits with one live and one neutral. Three-phase 3P4W meters measure three-phase supplies at 3×230/400V or 3×127/220V for commercial, light-industrial and renewable installations.

What does Class 0.5S or Class 1.0 mean?

Accuracy class defines the maximum percentage error of active energy measurement. Class 0.5S (±0.5%) is the precision grade for billing and sub-metering; Class 1.0 (±1.0%) is the standard for residential and general-purpose metering.

Do the three-phase meters support Modbus communication?

Yes – the three-phase RS485 models use Modbus-RTU over a 2-wire RS485 link for SCADA, BMS and energy-management system integration, with optional pulse output for legacy installations.

What is the MOQ for energy meter orders?

MOQs are flexible per SKU to support mixed containers. Share your target quantities and ratings and we will confirm the most efficient configuration.

Can you print our brand on the meter?

Yes. Full OEM service includes logo printing on the front cover, custom rating plates, barcodes and private-label packaging.

What is the lead time?

7-15 days for standard ratings from production lines with high monthly capacity. Stock items can dispatch faster.

Do you provide test reports?

Yes – IEC 62053-21/22 type-test reports and CE documentation accompany every shipment. SONCAP, PVOC, SABER and other country-specific certifications on request.

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