Outdoor unit status monitor monitor the current outdoor unit status data. 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 power supply allows the operation of the energy meter powered directly from the mains. The data will be output as a onehour data file or a oneday data file.
Watthour meter is in fact a measuring device which can evaluate and records the electrical power passing through a circuit in a certain time. 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. Mitsubishi electronic multimeasuring instrument types me96ssrmb users manual. Mitsubishi electric g50a technical manual pdf download. 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.
Watthour meter article about watthour meter by the. Light commercial kilowatt hour meter, 3phase, 120277 volt autoranging power supply suitable for both 277480v, 4w, wye and 240480v 4wire delta services, 7 jaw. Implementation of a singlephase electronic watthour. The integrated value of the watt hour meter can be monitored by using the function management of charge data. This device is made up from power, current and voltage transformers, who measure the average power. This figure omits the power supply line and only shows the transmission line. Electric watt hour meter westinghouse type d3s gauge steampunk decor fstshp. L and n correspond to the voltage inputs from the test setup. In 1872 samuel gardiner took out the first known patent on an electric meter. Whatever the criteria, the calibration system must have the ability to have. Me96ss meters provide metering and power quality information that can be used for.
The following sections discuss the various power supply options that are available to support your design. Use the sd memory card emu4sd2gb made by mitsubishi electric. Mitsubishi electric fa site introduces power management meters manual information. Technical specifications for single phase electronic energy meter of. Mitsubishi electric lowvoltage products plm product. Pi controller mitsubishi electric pacyg60mca installation and. Watthour meter electronic digital watthour meter type ampere voltage 5a 15a 220v 15a 45a. 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. Frequency compressor, highlow pressure outdoor unit energy use status on the energy use status screen, the energycontrolrelated status, such as electric energy. Misreading scale power management meter me96ns series. The whm, current transformers, rs485 to usb converter and any other necessary. The active and apparent power consumption in the voltage circuit including. Active energy, digital multiplication measurement, nonvolatile memory, 8digit lcd, display scroll sequence programmable factory or. Taking into account the requirements of the meter, two.
This was a dc lamphour meter that was a clock with an electromagnet that started and. 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. By implementing the watthour meter, we can know how much amount of electrical energy is used by a consumer. To use a level meter, incorporate a converter circuit externally and convert to pulse input. Multirate single phase watt hour meter z15qui6588 msn. Using the 6100a electrical power standard to calibrate. Detailed edition before operating the instrument, you should first read thoroughly this operation manual for safe operation and optimized performance of the product. Be sure to read the instruction manual fully before using this product. Me96 can be installed on power distribution panels, motor control centers, machine panels or other custom panels. Watthour meter an electrical energy meter, that is, an electricity meter that measures and registers the. Mitsubishi bf3 kwh meter connected up to our dryer as check meter. Watthour meter, device that measures and records over time the electric power flowing through a circuit.
The comprehensive product users manual for the amprobe kilowatthour meter keywords. A watt hour meter whm is not connected, and instead the charge percentage is calculated according to the percentage of power used. Important the model 44aap wattmeter is carefully tested. Mitsubishi electric air conditioning network system. 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. Although there are several different types of watthour meters, each consists essentially of a small electric motor and a counter. Consult the current price list or our website for current pricing. Watthour meter reference design microchip technology.
Carefully unpack the wattmeter and examine the exterior for damage. The beginnings of the watthour meter in some ways predate the edisons invention of the light bulb. A precise fraction of the current flowing in the circuit is. Energy meter or watthour meter is an electrical instrument that measures the amount of electrical energy used by the consumers.
This case communication mode will change and meter cannot communication. 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. Mitsubishi electric air conditioning network system integrated centralized control software tg2000a operation manual management wt03902x32. 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. The calculations used to make these installation cost and energy savings estimates are consistent with fpsc rules and good engineering practices. 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. Details about westinghouse, electric watthour meter kwh, ez read,cyclone, 240v, 200 amps, 3w. The recording of energy consumption also has its roots in the late 1800s. They are typically calibrated in billing units, the most common one being the kilowatt hour kwh. Watthour meter operating principles and construction. Measurement displays the temperature, humidity, and the reading of the watthour meter.
Mitsubishi electric air conditioner network system. How the electric utility industry generates and delivers power to its customers covering basics, delivery, safety and generation. 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. Threephase watthour meter current transformer ct mh 96h mh 96 3. Page 90 2 check the meter values of the watt hour meter no. However, the material herein will provide sufficient information for testing. Mechanical indicating instrument lower measuring accuracy. To check the charge air conditioning charge display for measurement meter. Let ez meter help you accomplish your energy goals. 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. Specification of ac static watt hour meters class 1. Total energy joules and ergs the total amount of energy in various forms kinetic, potential, magnetic, thermal, gravitational. 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.
P a g e 2 figure 1 illustrates the watt hour meters whm approved for use with tg2000 and tenant billing. 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. Its usually either engraved into the meter box or printed on a sticker. Displays watt hour meter unit air conditioning charge for up to three preceding months. Watt hour meters whm july 2012 application note 3023 2012 mitsubishi electric us, inc. Electronic single phase watthour meter adopts largescale ic, the latest microelectronic technologies and smt techniques. 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. Charge data checking method of tg2000a integrated centralized control software energy monitoring button function selection button air conditioning. 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. Facilities instructions, standards, and techniques volume 310. Me96ss series power meters are high accuracy meters for electrical load monitoring. A1 calibration of standard wattmeter circuit diagram, direct. They are panel mount meters with a large lcd display and native modbus rtu or optional cclink communication. A watthour meter requires a power supply provided from the three phase network itself.
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