GKC433M Circuit Breaker Analyzer China Factory and Professional Suppliers

Looking for reliable China suppliers? Our factory provides the GKC433M Circuit Breaker Analyzer to test mechanical and electrical characteristics of high-voltage circuit breakers, isolating switches, and contactors, including closing, opening, asynchronous, and bounce times for up to 12 main contacts.

SupplierShiJiaZhuang Handy Technology Co.,Ltdwww.handy-china.com

View on supplier website More from this supplier

Source categories

Hot Products

About this product

Product information from the supplier.

The GKC433M Circuit Breaker Analyzer is a professional-grade diagnostic instrument engineered for the comprehensive testing of mechanical and electrical characteristics in high-voltage circuit breakers, isolating switches, and contactors. By integrating precision timing and motion analysis, it provides critical data on closing/opening times, bounce times, and asynchronous operations, ensuring the operational reliability of power grid infrastructure.

Equipped with advanced analog and digital transducer inputs, the GKC433M enables precise measurement of stroke, speed, and rotation angles with a resolution as fine as 0.05 degrees. With its built-in high-power DC power supply and versatile control modes (O-C-O, C-O, etc.), this analyzer streamlines the testing workflow for both manually and motorized operated switchgear, delivering high-accuracy reports for industrial maintenance and quality control.

Detailed Parameters

Time Measurement Range	1～20000ms (Accuracy: ±(0.05%t+0.1)ms)	Sampling Frequency	10kHz (1-10s), 5kHz (10-20s)
Analog Sensor Input	0～5V / Resistance 50Ω～5kΩ	Digital Sensor Interface	RS422 Long-line driver
Angle Measurement	Accuracy: ±0.1º, Resolution: 0.05º	Stroke Measurement	Up to 1000mm, Resolution: 0.1mm
Speed Range	0～20m/s, Resolution: 0.01m/s	DC Power Output	10～270V / 20A (Power 3kW)
Coil/Motor Current	DC 0～30A / 0～40A, Resolution: 0.01A	Resistor Range	50～2000Ω, Accuracy ±(1%R+1)Ω

Key Advantages

High-Precision Timing

Accurately measures closing, opening, asynchronous, and bounce times for up to 12 main and auxiliary contacts.

Dynamic Motion Analysis

Integrated transducer channels measure stroke, penetration, overshoot, and speed in real-time.

Integrated Power Supply

Built-in 3kW adjustable DC power supply allows for rapid operation and voltage testing without external units.

Visualized Data Display

LCD screen displays contact waveforms, travel curves, and current curves clearly for field analysis.

Motor System Diagnosis

Measures motor current to identify abnormalities in energy storage or isolating switch motion systems.

Advanced Connectivity

Supports USB data export, Bluetooth 2.0 online testing, and PC connection for professional report generation.

Product Gallery

Management Platforms

Model Library

Store and edit up to 50 switch models with customized speed definitions for rapid deployment.

Control Modes

Flexible support for closing, opening, O-C-O, and C-O modes to simulate real-world operations.

Data Protection

Built-in power-off protection ensures no loss of the 500 sets of stored test data.

Automated Testing

Capable of executing up to 10,000 automatic operation tests for long-term stability analysis.

Report Generation

Export data via USB for computer-based analysis, envelope generation, and formal PDF reports.

Modular Expansion

Reserved interfaces for dynamic resistance, double-side grounding, and graphite contact testing.

Investment Return Comparison

Metric	Manual Methods	GKC433M Analyzer
Testing Speed	Slow / Manual Recording	High-Speed Automatic
Data Accuracy	Subjective/Low Resolution	±0.1ms / 0.05° Precision
Analysis Depth	Basic Timing Only	Full Motion & Current Curves
Labor Cost	High (Multiple Personnel)	Low (Single Operator)
Risk Mitigation	High (Delayed Diagnosis)	Low (Preventive Detection)

Frequently Asked Questions

Q: What types of high-voltage equipment can the GKC433M test?

The GKC433M is designed for various high-voltage circuit breakers, isolating switches, and contactors, covering both manually and motor-operated mechanisms.

Q: How does the device handle data if there is a sudden power failure?

The instrument features a built-in power-off protection function, ensuring that up to 500 sets of stored test data are not lost during power interruptions.

Q: Can I analyze the motor energy storage system with this analyzer?

Yes, the GKC433M supports motor current measurement, allowing technicians to judge abnormal conditions within the energy storage or motion systems.

Q: Is it possible to customize the switch models for different brands?

Absolutely. The system supports editing and storing 50 different switch models with customized speed definitions to match specific equipment specifications.

Q: What optional modules can be added to the GKC433M?

The device has reserved interfaces for optional modules including dynamic resistance measurement, double-side grounding tests, and graphite contact tests.

Q: How is the test data exported for reporting?

Data can be exported via a USB flash drive or transmitted through a USB communication cable to a computer for detailed analysis and report generation.