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Semi-automatic Three-phase kWh Meter Test Bench

Model No.︰SY8310
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Product Description

      The new SY8310 series semi-automatic three phase energy meter test board, designed  according to International Standard, is a newly developed ideal measuring equipment for energy meters. The equipment can be operated easily through test board button to preset directly all data of meter under test and test process.

Functions and Features︰
  • Reasonable design, nice appearance, easy operation
  • High stability, good reliability, strong output power
  • In compliance with IEC736
  • Automatic switchover of voltage (current) range to protect equipment when voltage short circuit (current open circuit) and alarm by red lamp
  • With standard RS-232C interface and management software
  • Simultaneous test of more than 3 up to 40 three phase energy standards with different constants but same current
  • Test result can be stored, and has the function of query and print
Technical Parameters:︰
  • Accuracy of test board:                    Class 0.2
  • Acc. of energy standard:                  0.1
  • Output Voltage:                               3 x 380V/220V        3 x 380V
                                                          3 x 100V/57.7V       3 x 100V
    Regulative range:                            0 - 120% adjustable
    Minimum adjustable step:                0.1%
  • Output Current range:                     From 0.15A to 100A
    Regulative range:                            0 - 120% adjustable
    Minimum adjustable step:                0.1%
  • Working frequency:                         50 Hz + 2Hz
  • Output phase:                                 0' - 360'
  • Adjusting step:                                0.1%
  • Error indication: simultaneously calibrate from 3 up to 40 meters and display independently
    Error indicative:  + 19.99%
  • Current load point : 5%, 10%, 20%, 50%, 100%, 200%, 300%, 400% and 600%
  • Metering: 3 ½ digits voltage/current display, accuracy<0.5%
  • Photoelectric sensor is automatic to receive the black index zone of meters (without  regulation)
  • Standard RS232 interface, cable to PC and management software
  • Master meter category: 
                Three-phase three-wire active; Three-phase three-wire reactive
                Three-phase four-wire active;   Three-phase four-wire reactive
  • Power supply:                3x220V /380V + 10%     50Hz
  • Working ambient:
    Temp. Range:                 25'C± 5'C
    Humidity Range:             < 85% RH


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