Calibration Of Three Phase Energy Standard Meter

The standard meter SZ-03A-K6 is a three-phase or single phase electronic standard meter of accuracy class 0.05. This equipment has been developed for the testing of electricity meters by means of meter test benches. It is designed for all modes of operation in three phase systems up to 120 A.
Product description

Calibration of Three Phase Energy Standard Meter


Three Phase Standard Meter, Model ID: SZ-03-K6





Features for Calibration of Three Phase Energy Standard Meter




  • • High accuracy and long term stability

  • • Excellent price/ performance ratio

  • • Universal unit for many applications

  • • Measure various kinds of electric parameters in the three-phase or single phase circuit at the same time

  • • Calculate directly the reactive power makes the phase place very accurate in angle measurement Only three

  • • Electric energy constants, calibration is simple, the result is reliable

  • • RS232/RS485 communication interface, can be used with computer system


Technical Specification for Calibration of Three Phase Energy Standard Meter


Power supply

Voltage AC220V
Frequency 50Hz
Max power consumption 40VA

Using condition

Environment temperature 5..40 centigrade
Relative humidity 35% ... 85%
Outside magnetic intensity <=0.025mT
Frequency range 45Hz ... 65Hz

Test current

Range 10mA ... 120A

0.05% (1 ... 20mA)(relative range full-scale value)

0.05% (20mA ... 120A)( relative measurement value)

Current display

Range 10.000mA ... 120.000A (1A,10A,100A)
Error 0.05%(relative measurement value)

Test voltage

Range 50V ... 480V (automatic range switch)
Error 0.05% (10V ... 480V) (relative measurement value)

Voltage display

Range 50.000(V) ... 480.000(V)
Error 0.05%( relative measurement value)

Power measure error

Active power 0.05 % (relative measurement value) 50 V ... 480 V、0.2 A ... 120 A
Reactive power 0.1%
Apparent power 0.1%
Test Power Factor(PF=P/S) Error less than 0.05%
Display range -1.00000 ... +1.00000


Dimensions(HxWxD) 131mm x 432mm x 308mm
Weight 15kg
Established in 1987, GENY is well-known as one of the leading and professional manufacturers and suppliers of calibration of three phase energy standard meter in China. Please rest assured to buy the quality equipment made in China from us and experience our good after-sale service.
Hot Tags: calibration of three phase energy standard meter China, manufacturers, suppliers, factory, made in China
Related Products

Copyright © Guangzhou GENY Electric Co.,Ltd All rights reserved.Tel: +86-20-8703-6713