Mitsubishi watt hour meter pdf files

The beginnings of the watthour meter in some ways predate the edisons invention of the light bulb. Unit conversions energy, power, flux 84 energy is measured in a number of ways depending on what property is being represented. Detailed edition before operating the instrument, you should first read thoroughly this operation manual for safe operation and optimized performance of the product. A watthour meter requires a power supply provided from the three phase network itself. Me96ss meters provide metering and power quality information that can be used for. Watthour meter article about watthour meter by the. This case communication mode will change and meter cannot communication.

Although there are several different types of watthour meters, each consists essentially of a small electric motor and a counter. Electronic single phase watthour meter adopts largescale ic, the latest microelectronic technologies and smt techniques. Watthour meter electronic digital watthour meter type ampere voltage 5a 15a 220v 15a 45a. Specifications of polyphase watthour meters mitsubishi. Its usually either engraved into the meter box or printed on a sticker. Power quality metering is typically used by utilities to monitor their grid and by large industrial companies looking to ensure the power being supplied to their big machinery is clean, in. Mitsubishi electric air conditioner network system. How the electric utility industry generates and delivers power to its customers covering basics, delivery, safety and generation.

Pi controller mitsubishi electric pacyg60mca installation and. Active energy, digital multiplication measurement, nonvolatile memory, 8digit lcd, display scroll sequence programmable factory or. Electric watt hour meter westinghouse type d3s gauge steampunk decor fstshp. Charge data checking method of tg2000a integrated centralized control software energy monitoring button function selection button air conditioning. Me96ss series power meters are high accuracy meters for electrical load monitoring. Total energy joules and ergs the total amount of energy in various forms kinetic, potential, magnetic, thermal, gravitational. Mitsubishi electric air conditioning network system. Using the 6100a electrical power standard to calibrate. Specification of ac static watt hour meters class 1. They are typically calibrated in billing units, the most common one being the kilowatt hour kwh. Misreading scale power management meter me96ns series.

This figure omits the power supply line and only shows the transmission line. Utilities are one of the electrical departments, which install these instruments at every place like homes, industries, organizations, commercial buildings to charge for the electricity consumption by loads such as lights, fans, refrigerator, and other home appliances. Consult the current price list or our website for current pricing. The theories and modeling of the kilowatthour meter. Energy meter the integra ci1 energy meter is specially designed and developed as a cost affected watt hour and var hour meter to complement the current crompton instruments ci meter series. Watthour meter is in fact a measuring device which can evaluate and records the electrical power passing through a circuit in a certain time.

To output the individual air conditioning charge to output the whole building air conditioning charge click the charge block of the block unitwhm unit switching button or the watt hour meter. Operating principles, use, test, adjustment, maintenance. By implementing the watthour meter, we can know how much amount of electrical energy is used by a consumer. To check the charge air conditioning charge display for measurement meter. Be sure to read the instruction manual fully before using this product. Outdoor unit status monitor monitor the current outdoor unit status data. To use a level meter, incorporate a converter circuit externally and convert to pulse input. Facilities instructions, standards, and techniques volume 310. L and n correspond to the voltage inputs from the test setup.

Specifications are subect to change without notice 20 mitsubishi electric trane hac us llc all rights resered controlling 50 or fewer units of equipment controlling more than 50 units of equipment with connection to an ae200 controller note ae200 is required when using ae50 when using an apportioned electricity bulling function notes. The integra ci1 selfcontained 96mm din panel mounted watt hour, var hour meter measures the real consumption of active and reactive energy to class 1. Implementation of a singlephase electronic watthour. Mitsubishi bf3 kwh meter connected up to our dryer as check meter. Watthour transducer power factor meter watthour meter energy meter ct power management meter me96ss series vt ct me96ss series enables to integrate 9 functions into one, which leads to a costreduction and saving extra maintenance. Landis gyr ea100p29 240v, 1p, watt hour meter residential kilowatt hour meter.

The amount of power the meter can request is limited to the values imposed by regular standards 2 3, in the case of the meter developed the maximum power consumption from the grid is 2 w per phase. They are panel mount meters with a large lcd display and native modbus rtu or optional cclink communication. In 1872 samuel gardiner took out the first known patent on an electric meter. This mitsubishi electric fa site introduces up to date information including, product information, technical data and catalogs, etc. Mechanical indicating instrument lower measuring accuracy. Finding your meter serial number on digital meters, youll find the msn on the front of your meter just above or below the barcode.

Multirate single phase watt hour meter z15qui6588 msn. Facilities instructions, standards, and techniques volume 310 watthour meter maintenance and testing internet version of this manual created december 2000 facilities engineering branch denver office denver, colorado the appearance of the internet version of this manual may differ from the original, but the contents do not. Mitsubishi electronic multimeasuring instrument types me96ssrmb users manual. For the maximum numberof connectable units in cases when this controller is managed by the system controller or tg2000a,refer to the manual supplied with the systemcontrolleror tg2000a. A precise fraction of the current flowing in the circuit is. Use the sd memory card emu4sd2gb made by mitsubishi electric. Mitsubishi electric g50a technical manual pdf download. An electricity meter, electric meter, electrical meter, or energy meter is a device that measures the amount of electric energy consumed by a residence, a business, or an electrically powered device electric utilities use electric meters installed at customers premises for billing purposes. The traditional sensor signal processing chain consisting of sensor, signal conditioning electronics, ad converter and microcontroller is abbreviated by the. The recording of energy consumption also has its roots in the late 1800s.

Mitsubishi electric lowvoltage products plm product. The active and apparent power consumption in the voltage circuit including. The power supply allows the operation of the energy meter powered directly from the mains. The whm, current transformers, rs485 to usb converter and any other necessary. Watthour meter operating principles and construction. Light commercial kilowatt hour meter, 3phase, 120277 volt autoranging power supply suitable for both 277480v, 4w, wye and 240480v 4wire delta services, 7 jaw. The data will be output as a onehour data file or a oneday data file. Action verified with ibm, dell, hp compaq integrated software pactg2000a mitsubishi electric web monitor license mitsubishi electric requires for each g50a system charge license mitsubishi electric requires for each g50a system rs485 watthour meter for. A1 calibration of standard wattmeter circuit diagram, direct. Watthour meter reference design introduction the picref3 watthour meter whm reference design shows the use of a mixed signal microcontroller in an ac power measurement application.

This device is made up from power, current and voltage transformers, who measure the average power. However, the material herein will provide sufficient information for testing. Mitsubishi electric fa site introduces power management meters manual information. Details about westinghouse, electric watthour meter kwh, ez read,cyclone, 240v, 200 amps, 3w. Watt hour meters whm july 2012 application note 3023 2012 mitsubishi electric us, inc. Ae200achange operation mode change set point temperature filter status change fan speed change air direction external inputoutput signals can be used for batch operations such as startstop and emergency stop requires pacyg10ha. Technical specifications for single phase electronic energy meter of. Implementation of a singlephase electronic watthour meter using the msp430f6736a if a test setup needs to be connected, the connections have to be made according to the evm design. The comprehensive product users manual for the amprobe kilowatthour meter keywords.

Let ez meter help you accomplish your energy goals. Watthour meter, device that measures and records over time the electric power flowing through a circuit. Important the model 44aap wattmeter is carefully tested. Watthour meter reference design microchip technology. Page 90 2 check the meter values of the watt hour meter no. Watthour meter kwh water meter mj calorimeter m3 miscellaneous 1 measurement unit automatically acquire energy data daily or monthly from ae200 apportionment data is automatically collected each day or month at 5 am manual metered values input optional print out apportioned files output csv apportioned files. The integrated value of the watt hour meter can be monitored by using the function management of charge data. Energy meter or watthour meter is an electrical instrument that measures the amount of electrical energy used by the consumers. This was a dc lamphour meter that was a clock with an electromagnet that started and. Frequency compressor, highlow pressure outdoor unit energy use status on the energy use status screen, the energycontrolrelated status, such as electric energy. Watthour meter an electrical energy meter, that is, an electricity meter that measures and registers the. Mitsubishi electric air conditioning network system integrated centralized control software tg2000a operation manual management wt03902x32.

Precautions before use please consult with a mitsubishi electric representative when considering the application of products presented in this catalogue with machinery or systems designed for. P a g e 2 figure 1 illustrates the watt hour meters whm approved for use with tg2000 and tenant billing. Taking into account the requirements of the meter, two. The calculations used to make these installation cost and energy savings estimates are consistent with fpsc rules and good engineering practices. Measurement displays the temperature, humidity, and the reading of the watthour meter. Displays watt hour meter unit air conditioning charge for up to three preceding months. Carefully unpack the wattmeter and examine the exterior for damage. Threephase watthour meter current transformer ct mh 96h mh 96 3.