bench testing, buy YC1891D Single Phase Electric Energy Meter Test Bench on China Suppliers Mobile

Product Details

The YC1891D Series can be applied to electric power departments, electric energy meter manufacturers, measuring and quality examining departments and the mining factories or enterprises for testing the single phase static meters, mechanical meters and electric mechanical meters.

Features

Measuring modes: active, reactive power

Starting and creeping test

Testing the basic error, average error and standard deviation

Testing meters with different meter constants within the same rack simultaneously.

The current and voltage circuits of the meters to be tested can be connected

Two operation modes: Automatic and manual

Error data processing and rounding off, data saving and output online

Excellent data management and statistic function, printing all kinds of reporting forms According to the users requirement

High stability and reliability of the scanning head with the function of testing the static meters and mechanical meters

The swing-together function of the scanning heads improves the working efficiency

Simple and reliable mechanical structure

The protection function of current open circuit and voltage short circuit

The number of the measuring positions of the test bench ranges from 6 to 100, the figure can be selected according to the users requirement

Technical specification

Power supply

Environment temperature

Relative humidity

Test voltage output

Power of the voltage output

Resolution for voltage

Stability for voltage

Voltage deviation from 0-max. load

Setting accuracy of the voltage

Distortion factor of the voltage

Test current output

Power of the current output

Resolution for current

Stability for current

Current deviation from 0-max. load

Phase angle

Resolution of the phase angle

Setting accuracy for phase angle

Test frequency range

Resolution of the frequency

Rack

Number of meter positions

Quick acting connectors

Continuous current

Max. current for 20 min

Number of scanning heads

Scanning heads

Wave length of LEDs

Modulated light bandwidth

Scanning head adjustment

Type of error display

Number of error displays

Resolution of the error displays

AC220V10%, 50Hz2Hz

-10 ... +40

35% ... 85%

24V ... 288V

800VA(max)

0.01%

50ppm/h

0.01%

Better 0.05% at the final range value

0.3 (on linear Load)

1mA ... 120A

1200VA (max)

0.01%

50ppm/h

0.01%

0 ... 360

0.01

0.1

45Hz ... 65Hz

0.01Hz

Aluminum profile to avoid corrosion

According to users requirement

For single phase meters; (C.T. operated and whole current)

100A

120A

According to users requirement

Able to detect marks from electromechanical meters and LEDs from electronic meters

500nm ... 950nm

up to 2 kHz

In height and depth head by head and in angle all together

LED

According to users requirement

6 or 8 digits

Software

Control and communication programmed, working together with the power source, reference standard and meter error evaluation system

Test Report Mask Generator with user defined format

Test Report generator for independent reporting in certification and sample measurements.

Routine for saving measurement data, measurement programmed and report masks

Energy register tests for minimum of eight electronic tariffs with different measuring modes

Maximum demand tests for minimum of eight electronic tariffs with different measuring modes

Meters with identical circuit connection and rating, but differing constants should be calibrated and tested together

Data export routines to other WINDOWS applications