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Three Phase Multi Meter Calibration SZ-03A-K8 Reference Standard Meter

Categories Stationary Reference Standard
Certification: ISO, CE
Supply Ability: 100/Year
Payment Terms: L/C, T/T, D/P
Brand Name: GENY
Model Number: SZ-03A-K8
Place of Origin: CHINA
Model NO.: SZ-03A-K8
Display: Digital
Installation: Direct Connected
Usage: Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Prepayment Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter
Electric Equipment: Three-phase Three-wire
Theory: Electronic Meter
Power Meter Connection: Terminal
Measured Signal: Pulse Peak
Type: Energy Meter
Customized: Customized
Trademark: GENY
Transport Package: Plywood Case
Origin: China
HS Code: 9030849000
Port: Guangzhou, China
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Three Phase Multi Meter Calibration SZ-03A-K8 Reference Standard Meter

SZ-03A-K8 Three Phase Reference Standard Meter for Three-phase Three-wire Electric Equipment

Product Parameters

Application Conditions and Requirements
EnvironmentPower RequirementSafety
Operation TemperatureHumidityAltitudeVoltage SupplyIP ClassConformity
-10°ºC--+40ºC45%--75%<2500m220V±10%,50/60Hz±2HzIP30CE conform
TypeSZ-03A-K8
Test voltage
Range5V-480V
Error±0.02%(5V-480V)
Display range5.000000V-480.000V
Test current
Range10mA-120A
Error±0.02%(50mA-120A) ±0.05%(10mA-50mA)
Display range1.000000A-120.0000A
Power measure error
Active power±0.02%(50mA-120A)
Reactive power±0.05%(50mA-120A)
Apparent power±0.05%(50mA-120A)
Phase angle
Range0°-360°
Error±0.05°
Display range0.000001°--359.9999°
Frequency
Range45Hz-65Hz
Display range45.000-65.000
Pulse output
High frequency output(CH)1x109(0A-1A)
1x108(1A-10A)
1x107(10A-120A)
Low frequency output(CL)2x10-5xCH
Pulse ratio1:01
Output level5V
Pulse input
Input level24V
Input frequency500Hz(Max)
Dimensions(WxHxD)(mm)432x131x470
Weight(kg)16

General Introduction:

SZ-03A-K8 series three phase standard meter utilize such lasted technology as high speed DSP, CPLD, MCU and ADC with self-calibration, etc. Thus, the meter can sample AC signal in high speed and treat them with special digital arithmetic. All of these make the meter’s structure simply and measure 0.02% accuracy of the relative error.

Features:

  • High Precision and Long-Term Stability: Delivers exceptional accuracy and maintains stability over extended periods.

  • Universal Unit for Diverse Applications: Versatile and adaptable, suitable for a wide range of applications across various industries.

  • Synchronous Measurement of Electric Parameters: Capable of measuring diverse electric parameters concurrently in both three-phase and single-phase circuits.

  • Accurate Angle Measurement with Direct Reactive Power Calculation: Ensures precise determination of phase angles by directly calculating reactive power.

  • Simple Calibration with Reliable Results: Streamlined calibration process utilizing only three energy constants, guaranteeing dependable and consistent outcomes.

  • Error Calculation with Low-Frequency Pulse Input: Incorporates a low-frequency pulse input feature to facilitate error calculation and correction.

  • Visual Representation with Vector Diagrams: Provides intuitive visualization through vector diagrams for comprehensive understanding of electrical characteristics.

  • Waveform Display for Voltage and Current: Offers detailed waveform displays for voltage and current across each phase, enabling thorough analysis and monitoring.

  • Harmonic Analysis and Display: Performs in-depth analysis and visualization of harmonic components, facilitating identification and mitigation of harmonic distortions.

  • RS232 and RS485 Interfaces for Computer Integration: Equipped with RS232 and RS485 interfaces, allowing seamless integration with computer systems for convenient operation and data management.

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