Product Introduction:
This instrument is capable of testing 2 insulating boots or insulating gloves simultaneously (and can be extended to 8 channels upon customization). The leakage current sampling and tripping mechanism of the pressure support are all powered by a lithium battery. Featuring a high and low voltage separation design, the leakage current readings for 2 channels are clearly displayed on a bright LED display module.The equipment adopts intelligent control technology to achieve fully automated operation throughout the entire withstand voltage testing process, with real-time monitoring of voltage, current, and operating status at each test position. When breakdown occurs or leakage current exceeds the limit on a test sample, the corresponding position automatically disengages from the test, while the remaining positions continue normal testing. This not only improves testing efficiency but also ensures the continuity and safety of the test process.
Product parameters:
Intelligent insulation withstand voltage test for safety tools such as insulated shoes and gloves
Technical parameters:
Support power supply | DC 12V lithium battery power supply |
Tensão nominal | 50kV |
Alcance máximo | 30.0 mA |
Erro de medição de corrente de fuga | ±1% ±3 words |
Resolução atual de vazamento | 0.01 mA |
Temperatura ambiente | - 10 ℃ and 40 ℃ |
Temperatura | ≤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 |
Recurso:
1. The instrument can simultaneously conduct tests on 2 (customizable up to 8) insulated boots or gloves, and measure the leakage current of each sample.
2. The inner lining of insulated shoes is made of fabric, and the test uses a dry test method with small steel balls placed inside, which breaks away from the traditional practice of pouring water into the shoes for testing and making the lining difficult to dry after the test is completed
3. The leakage current sampling and tripping mechanism of this voltage resistant bracket are all powered by lithium batteries, and the battery level is displayed as a percentage of the battery level
4. High and low voltage separation, the leakage current of 2 channels is displayed using a high brightness LED display module
5. Each test sample has a breaking mechanism. When any one of the circuits breaks down or exceeds the set leakage current value, the test sample will automatically detach from the test without affecting the testing of other samples
6. The breaking current of the bracket can be set through the button
7. The insulation boot test has a dedicated stainless steel grounding tray, and the insulation glove test has a dedicated stainless steel container for easy operation
Application Scenarios：
1. Factory testing of safety tools and equipment
Used for factory withstand voltage testing of insulating protective products such as insulating boots and insulating gloves, conducting comprehensive testing of product insulation performance to ensure products meet relevant standards and quality requirements.
2. Acceptance testing and installation commissioning of new equipment
Applicable for acceptance testing of newly purchased or newly commissioned insulating protective products. Withstand voltage testing verifies their electrical insulation performance to ensure they meet safety requirements before being put into use.
3. Periodic preventive testing
In accordance with safety regulations in the power industry, conduct regular withstand voltage testing on in-service insulating boots and insulating gloves to promptly identify potential issues such as insulation aging, moisture, or performance degradation, ensuring worker safety.
4. Quality inspection of safety tools and equipment
Used by manufacturing plants, testing organizations, and quality supervision authorities for quality spot checks, type testing, and consistency verification of insulating protective products, improving product quality control levels.
5. Third-party testing and product certification
Suitable for third-party testing laboratories to conduct withstand voltage performance testing of insulating boots and insulating gloves, providing reliable data support for product certification, quality assessment, and standard compliance verification.
6. Equipment maintenance and safety management
Helps enterprises establish a periodic testing system for safety tools and equipment. Through withstand voltage testing, evaluate insulation performance, reduce safety risks caused by insulation failure, and improve safety management levels.
Test method for insulated gloves:
1. Low voltage insulated glove test:
The voltage for the preventive test of low-voltage insulated gloves is 2.5kV, maintained for 1 minute, and the leakage current is not greater than 2.5mA, which is considered qualified. The default value of 2.5mA is fixed. After installing the specimen, directly test it according to the operating interface on the testing machine.
2. High voltage insulated glove test
There is only a difference in two parameters: voltage and leakage current. The preventive test voltage for high-voltage insulated gloves is 8kV, held for 1 minute, and the leakage current is not greater than 9mA, which is considered qualified.
FAQs:
Q:What happens if one test sample fails during testing?
A:The automatic trip-off (auto disconnect) function immediately isolates the failed sample while allowing the remaining samples to continue testing, minimizing interruptions and improving testing efficiency.
Q:Does the equipment record leakage current?
A:Yes. The system continuously monitors the leakage current of each test channel during the withstand voltage test, providing accurate measurement results for product evaluation.
Q:What types of insulating PPE can be tested with this equipment?
A:The equipment is suitable for testing various insulating personal protective equipment (PPE), including insulating boots, insulating gloves, and other rubber insulating products designed for electrical safety applications.
Q:Does the equipment support customized test voltage ranges?
A:Yes. Different output voltage ranges can be customized according to customer requirements and applicable testing standards.
