Semi-automatic Three-phase kWh Meter Test Bench

Model No.︰SY8310

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Country of Origin︰-

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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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HONG KONG SONG YANG INDUSTRIAL LIMITED