SZ-03A-K8 Three Phase Reference Energy Meter 0.02% Accuracy 5V-480V 10mA-120A Range

Price Negotiable

Price: negotiate rates

MOQ: 1

Delivery Time: 6~8weeks

Brand: GENY

Product Description

High-Precision Three Phase Reference Energy Meter

The SZ-03A-K8 Three Phase Stationary Reference Energy Meter delivers exceptional 0.02% accuracy for precision electrical measurements in industrial and laboratory applications.

Technical Specifications

Parameter	Specifications
Model	SZ-03A-K8
Test Voltage Range	5V-480V
Voltage Measurement Error	±0.02% (5V-480V)
Test Current Range	10mA-120A
Current Measurement Error	±0.02% (50mA-120A), ±0.05% (10mA-50mA)
Power Measurement Error	Active: ±0.02%, Reactive: ±0.05%, Apparent: ±0.05%
Phase Angle Range	0°-360° with ±0.05% error
Frequency Range	45Hz-65Hz
Dimensions (W×H×D)	432×131×470 mm
Weight	16 kg

Advanced Technology Platform

The SZ-03A-K8 utilizes cutting-edge technology including high-speed DSP, CPLD, MCU, and ADC with self-calibration capabilities. This enables high-speed AC signal sampling and sophisticated digital processing algorithms, resulting in simplified structure and exceptional 0.02% relative error accuracy.

Key Features

High Precision & Long-Term Stability: Maintains exceptional accuracy and stability over extended operational periods
Universal Application: Versatile design suitable for diverse industrial applications
Synchronous Parameter Measurement: Concurrent measurement of electrical parameters in three-phase and single-phase circuits
Accurate Phase Angle & Reactive Power: Precise phase angle determination with direct reactive power calculation
Simplified Calibration: Streamlined process using only three energy constants for reliable results
Error Calculation Capability: Low-frequency pulse input for error calculation and correction
Visual Analysis Tools: Vector diagrams, waveform displays for voltage/current, and harmonic analysis
Computer Integration: RS232 and RS485 interfaces for seamless system connectivity