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Multi-functional Electric Energy Meter Calibrator Power Meter Calibration Device 3 Phase electric energy test equipment
  • Multi-functional Electric Energy Meter Calibrator Power Meter Calibration Device 3 Phase electric energy test equipment

Multi-functional Electric Energy Meter Calibrator Power Meter Calibration Device 3 Phase electric energy test equipment

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Meo Textile Clothing Co.LTD
Meo Textile Clothing Co.LTD
China - Hangzhou
Manufacturer
Trade Capacity
Export Percentage
Nearest Port
shanghai,ningbo
Accepted Delivery Terms
Employees
101-200 people
Accepted Payment Currency
USD,CNY
Average Lead Time
60 Day(s)
Certifications
Product Specifications
--
Product Description
Overview
Quick Details
Place of Origin:
Hubei, China
Brand Name:
HV HIPOT
Model Number:
GDYM-3M
Display Type:
Digital Only
Phase:
Three Phase
Measuring Energy Range:
Active Energy, reactive energy
Accuracy Class:
±0.2%
Output Voltage:
30V-480V
Operating Temperature:
-25°C--45°C
Dimensions:
214*158*71mm
Phase Measurement Range:
-180°~ +180°
Maximum Phase Error:
±0.1°
Harmonic Measurement:
±0.1%
Power Supply:
AC 45V-480V
Supply Ability
Supply Ability:
10000 Set/Sets per Year
Packaging & Delivery
Features

1. Latest features:

 

  • 32-bit high speed digital signal processor

Using 32-bit high speed 120MHz DPS of TI, and high performance 16-bit AD with 6 channels. The digital multiplier units with multiple functions and wide range of measurement was successfully developed by means of floating point computations.Therefore, the calculating accuracy can be guaranteed.

  • Wring simulation function

The various wiring methods can be simulated and obtain their corresponding results in office by the calibrator without connecting voltage or current signals.This function will be used as training materials and tools for training line inspection skills. Enable to greatly improve the inspection skills for on-site working staffs.

 

  • Error self-checking for 5A clamp

The 5A and 0.5A current signal will be generated and output to 5A and 100A clamp, in order to measure errors of the clamp. It solved error variation problem of 5A and 100A clamp after long time use, enabling the operator to understand the closure status of the clamp and remind staffs to clear the clamp jaw in time.

 

  • Super wide current measurement range

Up to 500 times current measurement range to ensure the measurement index. Up to 10000 times current display range. The minimum starting current is 1mA. Wiring can be identified even in No-load condition

 

  • Accumulative function for electronic energy

To calibrate energy meter without electronic energy pulse output. Or it can be considered as the index of energy saving test.

 

  • Wireless inspection

Comprehensive inspection for the faults of on-site measuring system, checking the composite error of high voltage and low voltage.

 

2. Other features

 

  • Using 4.7 inches 16:9 TFT LCD screen, clear and good performance, high resolution, abundant information and rich content. Each function of the calibrator is displayed on one screen, no need to flip the screen to see all parameters of each function. It makes users absolutely clear about the calibrator during using.
  • The errors, voltage, current, active and reactive power, phase, frequency, and power factor can be measured simultaneously, also vector figure and wiring results will be displayed.
  • Without any adjustable resistor in the calibrator, all errors will be modified by software.
  • The ratio of the low voltage CT can be measured directly with 5A,100A, 500A, 1000A clamp. All faults, such as disconnection, poor connection of the secondary circuit of CT, short circuit of turns within CT, and CT nameplate ratio is consistent with CT actual turns ratio or not, etc. will be discovered.
  • Voltage and current harmonic from 2 to 21 times of A, B, C phase can be real-time measured to know the electricity quality of power grid.
  • The wave form of A, B, C three-phase voltage or current can be measured and displayed.
  • Wide supply voltage range from 45V to 480V.
  • All on-site input parameters and data can be user-defined. 1000 user’s data can be downloaded.
Specifications

 

Voltage Range

30V-480V

5A Clamp

Active power energy,power

±0.5%

Voltage Error

±0.2%

 

Reactive power energy, power

±0.5%

Clamp (1times over-load)

5A,100A,500A,1000A

 

Current

±0.5%

Input Frequency Range

45-55Hz

 

Self-checking Current

5A   0.5A

Frequency Measurement Error

±0.01Hz

 

Self-checking Error

±0.1%

Phase Measurement Range

-180°~ +180°

Big Current Clamp

Active power energy, power

±0.5%

Maximum Phase Error

±0.1°

 

Reactive power energy, power

±0.5%

Harmonic Measurement

±0.1%

 

Current

±0.5%

Harmonic Measurement Range

2-51times

Others

Ratio Measurement

±0.5%

 

Current Terminal

 

Active power energy

 

±0.1%

 

 

Voltage Influence

 

< ±0.01%

 

Reactive power energy

±0.5%

 

Frequency Influence

< ±0.01%

Low Frequency Pulse Constant

5A

3600P/kWh

 

Temperature Influence

< ±0.005%/℃

 

Others

3600*(5/Ie)

P/kWh

 

24hours change error

< ±0.04%

 

 

Harmonic Influence

< ±0.01%

 

Note: Ie is rated current

Standby time after start-up

<5 minutes

Power Supply

AC 45V-480V

Environmental temperature

-25℃- +45℃

Power Consumption

< 10W

Relative humidity

40%-95%

Dimension

214mm * 158mm *71mm

Continuous working time of the battery

>8hours

Weight

< 1.2 kg

Battery charge voltage

DC 12V

 

 

Company Information

 

 

Packaging & Shipping

 

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ToEric Zhang
Meo Textile Clothing Co.LTD
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