WL-P Multi User Energy Meter>>

P-type ordinary postpaid network RS485 network communication

product overview

Multi user energy meter is a fully electronic intelligent multifunctional energy meter, with a single-chip microcontroller as the core and a fully modular structure. It can simultaneously measure the electricity consumption status of multiple users, independently monitor the electricity consumption status of each user, and cyclically display the cumulative electricity consumption of each user. And it can achieve management of wired and wireless communication methods. It can achieve household detection, centralized installation, and centralized management, and fundamentally eliminate various theft and leakage phenomena, reducing many electricity disputes and accidents.

This meter can measure up to 39 households' single-phase electricity consumption or 13 households' three-phase electricity consumption, with forward measurement, no power-off function, and cyclic display of electricity consumption information for each household. It is easy to install and can be remotely read by computers through networking, making it convenient for management departments to timely grasp and summarize monthly electricity consumption information. The product complies with the standards of GB/T17215.321-2008 "Level 1 and Level 2 Static AC Active Energy Meters" and GB/T18460.3-2001 "Prepaid Electricity Meters". The product is widely used for electricity metering in enterprises and institutions, urban residential areas, student apartments, old building electricity meter renovation, high-rise buildings, etc.

Functional Features

◆ Display the electricity consumption of each household in a clear and intuitive loop.

◆ Optional dual display (pull out the separate display screen).

◆ Optional multifunctional options (voltage, current, active power, reactive power, apparent power, power factor) for easy integration into the energy management system.

Adopting a dual CPU structure, one supervisor is responsible for metering, while the other is responsible for communication, display, and indication. Communication does not affect metering.

Internal power supply three-phase power supply, power supply phase loss, electricity meter works as usual

◆ Equipped with computer remote meter reading function (optional for users).

The watch case is formed by one-time stamping, with good sealing performance.

The circuit is powered by a three-phase power supply, which can measure normally even if there is a phase loss.

◆ Using dedicated wiring terminals and double bolt crimping, it is safe and reliable to use.

The same multi-user electricity meter can provide both single-phase and three-phase outputs simultaneously.

The communication circuit design is stable and can effectively avoid signal interference caused by lightning strikes and other factors.

◆ Equipped with power display function, it can intuitively display the current power consumption of the user, making it easy to calibrate the meter on site.

Adopting high-precision current transformers, it does not generate heat during operation, has good electrical isolation effect, strong overload capacity, and long service life.

◆ Communication interface functions can be provided according to user requirements to facilitate the integration of electricity consumption information into the management information system of the unit.