Chine (Rép. pop) Divers
Divers

Energy Meters

Prix : 10-30USD

Power Meters are designed to monitor energy usage. In industrial settings, power meters are used to measure the power usage of machinery, lighting, appliances, and even entire buildings. This data can be used to reduce energy usage and save on electricity bills. Power meter supplier use power meters to help determine when a machine is malfunctioning or wearing out. Revenue Grade Power Meters are utilized in residential or commercial buildings to bill tenants individually for energy use.

Electric Meter Working Principle

Smart electric energy meters use shunts or current transformers to turn current signals into small signals that can be used for electronic measurement, and use different types of energy meters voltage dividers or voltage transformers to turn voltage signals into small signals that can be used for electronic measurement, and then use dedicated energy measurement. The chip converts analogue signals from voltage transformers and current transformers into digital signals, and performs digital integration operations on them, and then outputs a pulse signal whose frequency is proportional to the electrical energy. The pulse signal is sent to the microcomputer for processing and then displayed on the liquid crystal.

Electric Meter Function

Display power, demand, voltage, current, power, time, remaining amount and other values, the number of display digits is not less than 8 digits, and the display decimal place can be set; the displayed value unit should adopt the national legal unit of measurement, such as kW, Kvar, kWh, kvarh, V, A, etc.

Measure operating parameters such as total and split-phase active power, reactive power, power factor, split-phase voltage, split-phase current, frequency and so on.

Alarm functions include loss of voltage, loss of current, reverse sequence, overload, battery Undervoltage, etc.

It has dual protection measures of programming switch and programming password to prevent unauthorized persons from performing programming operations. The electric energy meter can only be programmed in the state of allowing programming, and the broadcast time calibration and meter reading operations are not controlled by the programming switch.

Applications of Energy Meters

A power meter is easy to use, accurate and is the preferred instrument for cost effective power measurement solutions for a wide range of applications, such as: Production line testing of electric devices, evaluation of large current equipment, battery or DC driven device evaluation, quality assurance, efficiency measurement for industrial motors, rotating machinery and calibration labs, for installation and maintenance tasks and partly for R&D. It is also used to measure GRID power.

As a professional energy meter factory, we provide acrel energy meter, multi circuit energy meter, precision dc current shunts, acrel meter and etc. Want to know more, contact us.

Localisation : No. 253 Yu Lv Road, Jiading District, Shanghai China, 201801 Jiading District,
Personne à contacter : rel Ac, 86 21 69156352

Bonne affaire : acheter au vendeur

Consultez notre guide pour effectuer une transaction en toute sécurité ! En aucun cas Algomtl ne peut être tenu responsable des annonces publiées. Seule la responsabilité du vendeur ou de l'acheteur en cas de litige est engagée.
Nous vous invitons à lire nos conditions générales d'utilisations. Vous pouvez aussi vous rendre sur nos FAQ et consulter notre page d'informations sur les risques liés à la contrefaçon.
Cette page concerne les importateurs et exportateurs de
Energy Meters

Rechercher dans la catégorie : Divers
Rechercher dans la catégorie :
meters, energy
Airbrush Kompressor AS-189

Wednesday 18 March 2015

Prix : 159CHF

Mini Druckluft Airbrush Kompressor Lackieren Airbrushkompressor Airbrushkompressor Kompressor Airfilter Compressor Druckluft 3L Airbrush Kompressor ist super perfekt für allen Anfänger oder Profi in den Bereichen für Modellbau, Tanning Kosmetik, sowie Fingernägel. Das Gerät ist...

Euro-Sino

  • - Thun
Hong Kong 532500 Biens d'équipement
Weighing Scales for body fat and water

Wednesday 04 June 2014

.Capacity: 3kg-150kg(3301b) .Graduation: 0.1kg/0.21b .High precision strain gauge technology .With tempered safety glass platform ·Button function .Low battery and over load indication .10 measured value memories for 10 users .Measure body fat%/water% by BMI principle .‘'Body fat...

Jerray Electric Appliance Co.,Limited

  • 532500 - Kinglong square
  • +85 2 23 69 69 00
Taiwan 23511 High Tech
PA-100 DigiRec Microphone

Tuesday 26 May 2026

PA-100 DigiRec Microphone (Broadcast System) A revolutionary digital recording microphone is equipped with recording function to convenient your daily public address. The LCD panel shows the phase you are addressing or recording, 4-tone chime is available. KEY FEATURE : 1. Very friendly...

Meicheng Audio Video Co., Ltd.

  • meicheng
  • 23511 - New Taipei City
  • 886 2 82280311