Single-phase electricity meters

Single phase electricity meters are widely used where many modest electrical loads need to be measured separately across a commercial site. Offices, retail units, service areas and tenant spaces may each require dependable consumption records without a three-phase connection at every point. JCOM IoT supplies the AIST A100 H series for this type of deployment. A carefully chosen single phase meter supports local accounting while creating a route toward central energy reporting, tenant billing and portfolio-level analysis. Metering teams should begin with the wiring arrangement, number of endpoints and reporting method rather than purchase identical hardware for every building without a technical survey.

Single-Phase Electricity Meters for Commercial Premises

A 1 phase electricity meter is useful in small commercial units, retail kiosks, workshops and administrative rooms supplied by single-phase circuits. Many buildings combine such circuits with larger three-phase distribution; the suitable meter depends on the individual measured point, not the type of building alone. For heavy incoming feeders or machinery supplied across three phases, refer to three-phase electricity meters. For projects that must account for electricity alongside water and gas, the wider resource accounting systems category provides a broader view of integrated solutions.

Submetering and Tenant Billing

Tenant submetering requires clear boundaries between separately billed areas. A submeter can record consumption for a leased space while a main utility meter continues to serve the property; the treatment of these readings for billing depends on the lease and local rules. AIST A100 H devices can be considered when the design requires multiple single-phase points. To make the readings actionable, establish consistent meter identification, an agreed readout interval and a documented way to investigate gaps or changes in occupancy.

Single-Phase Electricity Meters for Enterprise Sites

Managing a Meter Fleet on One Site

Single-phase electricity meters for enterprise sites are often purchased as a fleet rather than one device at a time. A commercial campus may have dozens of endpoints spread across electrical cupboards, branch offices and individually managed units. Standardizing the metering series can simplify replacement planning, training and spare-parts management. It also makes sense to map which premises already have wired connectivity, where wireless coverage is dependable and which equipment must remain in service during a phased retrofit.

A rollout plan should define meter identification, data quality and commissioning. Where the procurement specification explicitly requires an interoperable metering protocol, JCOM IoT also offers single-phase DLMS meters. The AIST A100 H family and the AIST A100 range are separate catalogue groups; the required protocol should be verified from the chosen product specification rather than inferred from similar names.

AIST A100 H Series: Eight Configurations

The published AIST A100 H series includes eight configurations: the standard model, 3G, 3G+Ethernet, 4G, 4G+Ethernet, Ethernet, LoRaWAN and NB-IoT+2G. This selection lets project engineers align a single phase electricity meter with the communications available at each property. Choose communications before ordering an entire fleet.

Wired and Dual-Channel Options

An Ethernet version is a sensible candidate where data-network infrastructure is already controlled and available near the metering point. Versions labeled 3G+Ethernet and 4G+Ethernet provide both named channels, which may allow projects to design alternative connectivity paths after technical verification. A cellular-only option can avoid new cabling, although it introduces signal and operator-service dependencies. As with any networked meter, ask which functions are delivered by the device itself and which are handled by upstream data-collection hardware.

NB-IoT and LoRaWAN for Difficult Locations

The NB-IoT+2G model is relevant when an operator supports those services at the actual installation site. It denotes a communications configuration, not proof that two independent modules operate at once or that automatic fallback is enabled. In basements and metal switchboards, an external antenna may be needed if supported by the approved design. LoRaWAN can suit distributed meters that have gateway coverage; it still requires an operating gateway network, power and backhaul. Site testing is essential when buildings shield radio signals.

Single-Phase kWh Meter Price

A single phase kwh meter price depends on more than a basic device designation. Accuracy requirements, optional communication functions, approval conditions and fleet size can all affect a quotation. Where switching functions or accessories are relevant, confirm that the selected modification actually provides them. Compare wired and wireless deployments using installation, network and ongoing service costs.

Volume Pricing for Multi-Unit Projects

For a property group, request a schedule by model and metering-point count, and explain whether deployment will be simultaneous or phased. Provide the available communications, enclosure conditions and destination-market requirements. JCOM IoT displays pricing on request; its team can return a suitable AIST A100 H configuration with a quotation within one business day when sufficient project information is submitted through the contact form. Shipment and project timing are confirmed separately.

Installation, Integration and Supply

Connecting Meters to a Data Acquisition System

Successful submetering begins with installation planning: verify circuit arrangements, meter access, sealing requirements and the space available in each distribution enclosure. DIN-rail accessories may be used where appropriate, but the mounting method of the selected meter must be confirmed from its technical documentation. Before commissioning, label each endpoint, record its location and decide who can maintain the enclosure without interrupting other tenants. These choices determine whether a large installation remains manageable when occupants or loads change.

For collection and reporting, assess how the selected devices connect to data acquisition controllers, and how the resulting records will enter the property manager’s monitoring or billing workflow. Require a documented mapping from the meter to the tenant, meaningful timestamps and a process for failed or delayed uploads. Energy meter single phase deployments work best when the reporting system is designed alongside the physical installation instead of added after the meters are already sealed. AIST A100 H single-phase meters are dispatched from the JCOM IoT warehouse in Dubai (Dubai Digital Park, Dubai Silicon Oasis) to commercial and utility projects across the Middle East, Central Asia, Africa and Asia, with the certification package matched to the destination market.

Frequently Asked Questions