GJW-50E dielectric strength tester Introduction: The GJW-50E dielectric strength tester is mainly suitable for testing the breakdown strength and withstand voltage time of solid insulation materials such as wire sleeves, resins and adhesives, impregnated fiber products, mica and its products, plastics, film composite products, ceramics and glass under power frequency voltage or DC voltage; This instrument adopts computer control and can quickly and accurately collect and process various data during the experimental process, as well as access, display, and print. Features: 1. Independent module: An independent control system with a modular structure that facilitates after-sales maintenance, 2. Xiu Wai Hui Zhong: The appearance is simple and atmospheric, with a high degree of automation, and there is no noise during the experimental process, 3. Electrode alignment: The electrode automatically aligns and positions, making it easy to operate, with a high safety factor and high accuracy; 4. Large screen display: touch screen control; Easy to operate and independently controllable; 5. Friendly interface: Humanized operation interface, intuitive and atmospheric, 6. Convenient communication: USB port data output function; Can directly communicate and control with the computer; 7. Sound and light alarm: It can display different working states for different operations, making it safer and more reliable; 8. Plug and play: It can be operated independently by a microcontroller or online by a computer; 9. Automatic discharge: After the DC test is completed, the equipment will automatically discharge to discharge excess current, resulting in higher safety. Technical parameters: Model (GJW): 50E Input voltage: AC220V 50Hz Output voltage: AC: 0-50kV; DC: 0-50kV Output power: 3kVA Measurement range: AC: 1~50kV; DC: 1-50kV Measurement error: ≤ 2% Boosting rate: 0.25kV/s~5kV/s Voltage withstand time: 0-4H Leakage current: 1-30 mA can be freely set by computer software Power supply: single-phase AC voltage of 220V ± 10% and frequency of 50Hz ± 1% Experimental environment Temperature: 15-30 ℃, relative humidity: 0-85%, can operate stably. External dimensions: long × wide × High: 770 × six hundred and fifty × 1050 mm Equipment weight: 100kg
Introduction: The GJW-50E dielectric strength tester is mainly suitable for testing the breakdown strength and withstand voltage time of solid insulation materials such as wire sleeves, resins and adhesives, impregnated fiber products, mica and its products, plastics, film composite products, ceramics and glass under power frequency voltage or DC voltage; This instrument adopts computer control and can quickly and accurately collect and process various data during the experimental process, as well as access, display, and print.
