VIP member
MOEN-8507F Three phase Energy Meter On site Calibration Instrument
※ Input frequency range: 45-65Hz; ※ Electric fast transient pulse train: 4.0 kV; ※) Voltage withstand (voltage and current measurement and between pow
Product details
◆
Simultaneously calculate all parameters of full wave, fundamental wave, and harmonic. On the verification interface, real-time display of the U I、P、Q、VA、 Phase angle, as well as the synthesis of U, I, P, Q, VA and percentages of harmonics, the positive, negative and zero sequence content of U and I, the PH+, PH -, PH+/P basis%, PH -/P basis%, full wave PF, fundamental wave PF and harmonic PF of harmonics.
There are 7 verification methods, including full wave active power, full wave reactive power, fundamental active power, fundamental reactive power, fundamental apparent power, full wave apparent power, harmonic active power, etc. Can verify the accuracy of active power and reactive power of full wave meters, fundamental wave meters, and harmonic meters. The accuracy of the apparent energy meter can also be verified.
Choose any one or multiple harmonics, calculate the synthesized U, I, P, Q, VA and percentage, as well as the harmonic active energy.
4. It is possible to analyze the content and measurement values of each harmonic U, I, P, Q, and VA of the three phases separately and simultaneously, displaying the 51st harmonic+PH, harmonic PH, and their percentage in the fundamental wave, in order to determine the impact of forward and reverse harmonic active power on metering.
The full wave reactive power is the algebraic sum of the fundamental and harmonic reactive power. Avoid the situation of reactive power measurement errors under harmonics using the previous 90 degree phase shift method. The harmonic frequency can be selected based on the measurement bandwidth of the measured energy meter.
6 can simultaneously detect two detected pulses, and the constants, working modes, and number of pulses detected simultaneously can be completely different.
7 overload 2.4 times, all measurement points ensure an accuracy of 0.05%, and ensure the measurement index when the CT secondary rated current is 1A. 500 times the current range to ensure measurement indicators;
The measurement index is guaranteed within a current range of 8500 times, and the display range is 10000 times the current. Smaller starting current of 1mA. High supply, high timing, and no load can also recognize wiring.
The 9 electric energy accumulation function can verify electric energy meters without electric energy pulse output.
10 display vector graphics, capable of identifying 48 types of three wire connections, 96 types of four wire incorrect connections, and CT secondary cross connections.
The on-site verification instrument for the 11 phase electric energy meter adopts a 7-inch 16:9 industrial grade TFT wide color touch screen. Each function of the on-site verification instrument for three-phase electric energy meters is displayed on one screen, and all parameters of each function can be seen without flipping through the screen. Make it clear to users when using.
The on-site calibration instrument for a 12 phase electric energy meter can simulate various wiring on site in the office without connecting voltage and current signals, and obtain corresponding wiring results and correction factors. This function can be used as a training tool for line checking, improving the line checking skills of on-site staff.
The on-site calibration instrument for a 13 phase electric energy meter can generate an actual current signal of 0.05A-5A and apply it to a 5A clamp to measure the error of the clamp meter. Solved the problem of error changes in 5A pliers after prolonged use. You can check the closure status of the clamp table at any time and remind the staff to clean the clamp. When replacing the 5A pliers, the error can be corrected to level 0.2.
14. Automatic input of electricity meter number (optional function) supports barcode scanning gun to automatically input electricity meter code.
Using a 485 or infrared light sensor, read the active and reactive power base values of the multifunctional energy meter at the tip, peak, flat, valley, and total, read constants, and calibrate time. Supports the national standard DL645 protocol DL645-1997 and DL645-2007. (Optional function)
16 Three phase energy meter on-site calibrator with 2G electronic disk inside
17 can be equipped with a 3-inch on-site printer, powered by batteries, to directly convert color screen images into black and white for printing.
18 with 5A, 100A, 500A, 1000A clamp gauges, directly measure the transformation ratio and transformation ratio error of low-voltage current transformers.
Display waveforms of three-phase voltage and current for A, B, and C.
The input range of the 20 working power supply is 55V-600V. The rated voltage for industrial sockets with three-phase voltage input is 600V. Industrial grade switches switch between external mains power and three-phase voltage as the working power source.
All on-site parameters that need to be input and downloaded data can be freely defined by the user. Can download data for 5000 users.
22 can store the current screen to a USB drive.
23 has temperature and humidity measurement function.
24 has a USB interface and can be connected to a USB flash drive, creating a super large space for easy data copying.
25 touch screen with button operation, input keyboard arranged in a computer keyboard layout. You can also use a PC keyboard with a USB interface.
26 can be synchronized with a PC through the instrument's USB interface.
The 27 tablet computer can directly control the instrument, with the same operating interface as the instrument.
The 28 voltage measurement socket and power switch are industrial grade and can be used at 600V. (Ordinary mains power switches are 250V, and they are used beyond the range at 380V, which poses a safety hazard.)
29 high security design. The mains socket, voltage measurement socket, current input, and current clamp input are isolated and have a withstand voltage of 4kV.
30 electric pulse input protection. It can automatically protect and display prompt information on the instrument when high voltage is input. After correcting the error, click on the interface to reset the protection.
31 5A clamp self correction function: The instrument generates a 5A current signal and applies it to the 5A clamp to measure the error of the clamp meter.
The on-site verification instrument for 32 three-phase electric energy meters adopts 5 low-power ARM chips, with a total computing power greater than 1GIPS, and calculates all parameters of the 51st harmonic and full wave at the same time.
The on-site verification instrument for 33 three-phase electric energy meters adopts a mature genuine WINDOWS CE operating system, which is stable and reliable.
Three phase energy meter on-site calibrator
applicationSimultaneously calculate all parameters of full wave, fundamental wave, and harmonic. On the verification interface, real-time display of the U I、P、Q、VA、 Phase angle, as well as the synthesis of U, I, P, Q, VA and percentages of harmonics, the positive, negative and zero sequence content of U and I, the PH+, PH -, PH+/P basis%, PH -/P basis%, full wave PF, fundamental wave PF and harmonic PF of harmonics.
There are 7 verification methods, including full wave active power, full wave reactive power, fundamental active power, fundamental reactive power, fundamental apparent power, full wave apparent power, harmonic active power, etc. Can verify the accuracy of active power and reactive power of full wave meters, fundamental wave meters, and harmonic meters. The accuracy of the apparent energy meter can also be verified.
Choose any one or multiple harmonics, calculate the synthesized U, I, P, Q, VA and percentage, as well as the harmonic active energy.
4. It is possible to analyze the content and measurement values of each harmonic U, I, P, Q, and VA of the three phases separately and simultaneously, displaying the 51st harmonic+PH, harmonic PH, and their percentage in the fundamental wave, in order to determine the impact of forward and reverse harmonic active power on metering.
The full wave reactive power is the algebraic sum of the fundamental and harmonic reactive power. Avoid the situation of reactive power measurement errors under harmonics using the previous 90 degree phase shift method. The harmonic frequency can be selected based on the measurement bandwidth of the measured energy meter.
6 can simultaneously detect two detected pulses, and the constants, working modes, and number of pulses detected simultaneously can be completely different.
7 overload 2.4 times, all measurement points ensure an accuracy of 0.05%, and ensure the measurement index when the CT secondary rated current is 1A. 500 times the current range to ensure measurement indicators;
The measurement index is guaranteed within a current range of 8500 times, and the display range is 10000 times the current. Smaller starting current of 1mA. High supply, high timing, and no load can also recognize wiring.
The 9 electric energy accumulation function can verify electric energy meters without electric energy pulse output.
10 display vector graphics, capable of identifying 48 types of three wire connections, 96 types of four wire incorrect connections, and CT secondary cross connections.
The on-site verification instrument for the 11 phase electric energy meter adopts a 7-inch 16:9 industrial grade TFT wide color touch screen. Each function of the on-site verification instrument for three-phase electric energy meters is displayed on one screen, and all parameters of each function can be seen without flipping through the screen. Make it clear to users when using.
The on-site calibration instrument for a 12 phase electric energy meter can simulate various wiring on site in the office without connecting voltage and current signals, and obtain corresponding wiring results and correction factors. This function can be used as a training tool for line checking, improving the line checking skills of on-site staff.
The on-site calibration instrument for a 13 phase electric energy meter can generate an actual current signal of 0.05A-5A and apply it to a 5A clamp to measure the error of the clamp meter. Solved the problem of error changes in 5A pliers after prolonged use. You can check the closure status of the clamp table at any time and remind the staff to clean the clamp. When replacing the 5A pliers, the error can be corrected to level 0.2.
14. Automatic input of electricity meter number (optional function) supports barcode scanning gun to automatically input electricity meter code.
Using a 485 or infrared light sensor, read the active and reactive power base values of the multifunctional energy meter at the tip, peak, flat, valley, and total, read constants, and calibrate time. Supports the national standard DL645 protocol DL645-1997 and DL645-2007. (Optional function)
16 Three phase energy meter on-site calibrator with 2G electronic disk inside
17 can be equipped with a 3-inch on-site printer, powered by batteries, to directly convert color screen images into black and white for printing.
18 with 5A, 100A, 500A, 1000A clamp gauges, directly measure the transformation ratio and transformation ratio error of low-voltage current transformers.
Display waveforms of three-phase voltage and current for A, B, and C.
The input range of the 20 working power supply is 55V-600V. The rated voltage for industrial sockets with three-phase voltage input is 600V. Industrial grade switches switch between external mains power and three-phase voltage as the working power source.
All on-site parameters that need to be input and downloaded data can be freely defined by the user. Can download data for 5000 users.
22 can store the current screen to a USB drive.
23 has temperature and humidity measurement function.
24 has a USB interface and can be connected to a USB flash drive, creating a super large space for easy data copying.
25 touch screen with button operation, input keyboard arranged in a computer keyboard layout. You can also use a PC keyboard with a USB interface.
26 can be synchronized with a PC through the instrument's USB interface.
The 27 tablet computer can directly control the instrument, with the same operating interface as the instrument.
The 28 voltage measurement socket and power switch are industrial grade and can be used at 600V. (Ordinary mains power switches are 250V, and they are used beyond the range at 380V, which poses a safety hazard.)
29 high security design. The mains socket, voltage measurement socket, current input, and current clamp input are isolated and have a withstand voltage of 4kV.
30 electric pulse input protection. It can automatically protect and display prompt information on the instrument when high voltage is input. After correcting the error, click on the interface to reset the protection.
31 5A clamp self correction function: The instrument generates a 5A current signal and applies it to the 5A clamp to measure the error of the clamp meter.
The on-site verification instrument for 32 three-phase electric energy meters adopts 5 low-power ARM chips, with a total computing power greater than 1GIPS, and calculates all parameters of the 51st harmonic and full wave at the same time.
The on-site verification instrument for 33 three-phase electric energy meters adopts a mature genuine WINDOWS CE operating system, which is stable and reliable.
Online inquiry
-
Contacts
-
Company
-
Telephone
-
Email
-
WeChat
-
Verification Code
-
Message Content
-