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KDZD5550L Cabinet-Type Intelligent Breakdown Voltage Tester | Dielectric Strength Test System
KDZD5550L Cabinet-Type Intelligent Breakdown Voltage Tester | Dielectric Strength Test System

KDZD5550L Cabinet-Type Intelligent Breakdown Voltage Tester | Dielectric Strength Test System

Applications:

The KDZD5550L Cabinet-Type Intelligent Breakdown Voltage Tester is a specialized instrument designed for testing the dielectric strength and breakdown voltage of solid insulating materials. It is widely used in the power electronics industry, mechanical engineering, research institutes, military research, and insulation material manufacturing. This device is essential for testing materials such as plastics, rubber, laminates, films, resins, mica, ceramics, glass, and insulating varnishes under both power frequency (AC) and direct current (DC) voltages.

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    24 hours

  • Free warranty
    12 month

  • On-line training
    Support

Profile:

The KDZD5550L is a high-precision, cabinet-style test system developed by Wuhan Kaidizhengda Electric Co., Ltd. in accordance with the national standard GB1408.1-2006. This tester is engineered to evaluate the insulation quality of materials by applying a high voltage and measuring the resulting leakage current. The system integrates a programmable power supply module, a signal acquisition module, and an intuitive touch-screen control panel. Its robust design ensures reliable and accurate testing for quality control and research and development in various industrial settings.

Features:

  • Intuitive Touch-Screen Control: Features a user-friendly touch-screen interface for easy operation and clear visualization of test parameters and real-time data.
  • Multiple Test Modes: Supports various testing methods, including step-by-step voltage rise, gradient voltage rise, segmented voltage rise, and instantaneous voltage rise, to meet different testing standards.
  • Data Memory & Analysis: Can record and display up to 100 test results for easy comparison and analysis. The device also has a power-off memory function to retain the last set of test parameters.
  • Comprehensive Safety Protection: Equipped with multiple safety interlocks, including a door limit switch that prevents testing if the chamber door is open, and an automatic test termination function if the door is opened during a test.
  • Real-Time Data Display: The test interface provides a real-time display of voltage, current, and test status, allowing for close monitoring of the entire process.
  • PC Connectivity (Optional): Can be connected to a computer for advanced data and curve recording, enabling in-depth analysis without needing to operate the device directly.
  • Visual & Audible Alarms: Features a three-color alarm system (optional) and on-screen warnings to alert operators to test completion, faults, or safety interlocks.

Parameter:

The technical specifications of the KDZD5550L series are defined by its high-voltage rating and precision measurement capabilities. The following table outlines the parameters for different models in the series.
 
Parameter 5KV Model 10KV Model 20KV Model 50KV Model 100KV Model 150KV Model
Output Voltage (AC/DC) 0-5kV 0-10kV 0-20kV 0-50kV 0-100kV 0-150kV
Output Power 0.5kVA 1kVA 2kVA 3kVA 10kVA 15kVA
Measurement Range (AC/DC) 0.05-5kV 0.5-10kV 1-20kV 1-50kV 1-100kV 1-150kV
Voltage Rise Rate 0.025-0.5kV/s 0.05-1kV/s 0.1-2kV/s 0.2-5kV/s 0.02-10kV/s 1-10kV/s
Leakage Current Range AC: 0-20mA
DC: 0-10mA
         
Withstand Time 0-4 Hours (No-load)          
Measurement Accuracy ≤ 2%          
Input Power AC 220V ±10%, 50Hz ±1%          
Operating Environment Temp: 15-30°C, Humidity: 30-65% RH          
Dimensions (W*D*H) N/A N/A N/A 700*800*1840mm N/A N/A
Weight N/A N/A N/A 150kg 300kg N/A
Grounding Requirement Requires a separate ground connection in accordance with national standards.