Product introduction
Trip-Type Automatic Insulating Boots(gloves) Test Device is an intelligent and safety-enhanced testing device specifically designed to perform power-frequency AC withstand voltage tests and leakage current tests on rubber-based personal protective equipment (PPE) such as insulated boots (shoes) and insulated gloves.
Its core design objective is: to immediately and automatically cut off high-voltage output and trigger an alarm if the tested insulated boot or glove breaks down or exceeds leakage current limits during testing. This maximizes operator safety and protects the equipment itself, preventing hazards like sample rupture or sustained discharge.
Technical Parameters
Support power supply：DC 12V lithium battery power supply
Rated voltage：50kV
Maximum range：30.0 mA
Leakage current measurement error：±1% ±3 words
Leakage current resolution：0.01 mA
Ambient temperature：- 10 ℃ and 40 ℃
Temperature：≤90%RH, no condensation, instrument does not flicker
Test the external size of the support：850×800×110mm3
Test support size weight (kg)：510×350×960mm3 17kg
Transformer volume weight：270×270×510mm3 29kg
Control box volume weight：450×320×250mm3 16kg
Core Functions & Purpose:
1.Withstand Voltage Test: Applies specified high voltage (significantly higher than the rated voltage) to insulated boots/shoes or gloves for a set duration (e.g., 1 or 3 minutes) to verify their ability to withstand high voltage without breakdown.
2.Leakage Current Test: Precisely measures the minute current (leakage current) flowing through the sample during high-voltage application to assess insulation integrity (leakage current must be below standard-defined limits).
3.Automatic Trip Protection: The defining feature differentiating this automatic insulating boots(gloves) test device from standard testers. Instantly (millisecond response) cuts off high-voltage output upon:
Sample Breakdown: Complete insulation failure causing a sharp current surge.
Excessive Leakage Current: Leakage current exceeds preset safety thresholds (usually adjustable).
Other Safety Faults: Such as high-voltage short circuits or internal equipment failures.
4.Automatic Result Judgment: Determines "Pass" or "Fail" based on whether tripping occurred and if leakage current stayed within limits.
Key Advantages of automatic insulating boots(gloves) test device
1.Exceptional Safety: Automatic tripping provides maximum safety, effectively preventing sample rupture injuries or operator contact with HV, significantly reducing testing risks.
2.Simple & Efficient Operation: Automated workflow - one-button start; automatically performs voltage ramp, timing, monitoring, judgment, voltage ramp-down, and result output, saving labor and improving efficiency.
3.Objective & Reliable Results: Automated judgment eliminates human error; automatic data recording ensures impartiality and traceability.
4.Compliance with Standards: Strictly adheres to relevant national/international standards (e.g., GB 12011, GB 17622, DL/T 976, ASTM F496, IEC 60903) for testing insulated boots/gloves.
5.Enhanced Management: Robust data management facilitates record-keeping, quality analysis, and equipment management.
Application Scenarios of automatic insulating boots(gloves) test device
Substations and power plants: Regularly inspect safety tools such as insulated boots and gloves.
Electric power maintenance unit: used for voltage withstand testing of safety tools before and after operation.
Electric power safety tool testing institution: suitable for batch testing of insulated boots and gloves.
Industrial and mining enterprises: used for regular testing of safety protective equipment for electrical workers within the enterprise.
Power testing laboratory: used for factory inspection, acceptance, and periodic withstand voltage testing of safety tools.
FAQ
Q1: Which industries are the automatic insulating boots(gloves) test devices suitable for?
A: Suitable for power companies, substations, power plants, power maintenance units, electrical testing institutions, industrial and mining enterprises, and power safety tool testing institutions.
Q2: Can the automatic insulating boots(gloves) test devices be customized according to customer needs?
A: Okay. The standard configuration is to test 2 samples simultaneously and support customization to 8 samples. For the requirements of the number of testing stations, testing scope, and supporting fixtures, the solution can be configured according to the actual application of the customer.
Q3: Do I need to stop the entire test after one sample breaks through the device?
A: No need. The main advantage of automatic release design is that it can separate abnormal samples, reduce the impact on the testing process of other normal samples, and thus improve the efficiency of batch detection.
Q4: What technical parameters are required for procurement?
A: It is recommended to provide information such as the type of test sample, the quantity of each test, the required test voltage, leakage current measurement requirements, applicable standards, power supply conditions, and whether data storage/printing is required before procurement, to facilitate accurate selection by suppliers.
Q5: Is the automatic insulating boots(gloves) test devices suitable for export use?
A: Suitable. It is recommended to confirm the local voltage, frequency, applicable test standards, plug specifications, and language requirements before purchasing for export projects, and configure corresponding equipment according to project requirements.
Q6: What is the difference between the fully automatic release type and the pressure resistant device of ordinary insulated boots and gloves?
A: The core advantage of fully automatic trip type equipment lies in multi-channel independent detection and automatic disconnection of abnormalities. When an abnormality occurs in a certain test sample, it can be quickly cut off to reduce the impact on other testing circuits, which is more suitable for batch and efficient safety tool testing.
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