Product Categories
Capacitor Natural Characteristics Test Bench
Category:
Keywords:
Product Description
1. Product Overview:
The capacitor self-ignition test bench complies with the requirements of standard GB/T6346.14-2015 clause 4.18; the equipment generates high-voltage pulse signals and AC test power, suitable for X-Y capacitors to conduct self-ignition tests. After the energy storage capacitor is charged to the specified voltage, 20 discharges are applied to the test capacitor with a 5-second interval between discharges. The 24 capacitors of the sample are wrapped once with thin gauze; after discharge, check if the gauze is ignited to determine the capacitor's qualification. Suitable for quality inspection departments and manufacturers to test the self-ignition of capacitor products, it features overload and short-circuit protection circuits and is equipped with test fixtures with good safety performance.
3. Main Technical Parameters:
1) Power supply: AC380V±5%, 50Hz/60Hz;
2) Output DC voltage Ut: 0～5000V/DC, manually continuously adjustable; digital display accuracy: ≤±2%;
3) Output AC voltage U～: 0～800V; manually continuously adjustable; digital display accuracy ≤±2%;
4) High-voltage transformer power: ≥2kVA; AC transformer power: ≥16kVA;
5) Test capacitor capacity: Cx range 0～75μF;
6) Energy storage capacitor Ct capacity: two levels of 3uF/10kV and 47uF/10kV;
7) Discharge pulse application method: random asynchronous;
8) Circuit design scheme: fully complies with the design requirements of Figures 8 and 9 in IEC60384-14:2013 standard;
9) Pulse interval time: 1～99.99s, adjustable, accuracy: ±1%;
10) Number of tests: 0～9999 times, arbitrarily settable, accuracy: ±1 time;
11) Start: reliable 0V start;
12) Protection functions: overcurrent protection, overvoltage protection, overtemperature protection; protection values can be continuously set (adjusted inside the machine);
13) Output terminal: output terminal for oscilloscope monitoring;
14) Controlled by PLC + touch screen program;
Accessories: one Tektronix TDS1102 oscilloscope; equipped with 16A slow-blow fuse. Test cotton yarn is user-supplied;
15) Instrument dimensions: approximately 1150mm (length) × 800mm (depth) × 1800mm (height).
High-performance insulation structure. From inside to outside, there is an inner cavity, inner shell, ultra-fine glass fiber, aluminum reflective foil, and air layer, resulting in minimal heat loss of the inner chamber. The inner chamber outer box and door chamber mechanism are unique, greatly reducing heat transfer from the inner cavity; g) Internal structure of the box: the electric heater located at the back of the box discharges heat forward through side air ducts, passing through drying materials and then being drawn in by a high-performance dedicated fan at the back, forming a reasonable air duct that allows full convection of hot air, maximizing uniform temperature inside the box; h) Observation window: the box door is equipped with glass observation windows to monitor the test status inside the box at any time; i) Adjustable new air inlet: controls the amount of air entering and exiting the box, with an exhaust port at the rear of the box that can be closed or adjusted to regulate airflow for ventilation; j) Sensor: Class A PT100 platinum resistance; heating method: nickel-chromium alloy electric heater. 4. Equipment usage environment a) Indoor use with good indoor ventilation. b) Altitude not exceeding 2000 meters. c) Ambient temperature between -10℃ and +50℃. d) Daily average relative humidity not exceeding 95%, monthly average relative humidity not exceeding 90%. e) No strong vibration or impact. f) No severe dust, explosive hazardous media, corrosive metals, harmful gases that damage insulation, conductive particles, or severe mold around. g) Vertical tilt not exceeding 5 degrees.
Previous Page:
Previous Page:
Online Consultation
Get prices and free samples now!
Related Products
Dongguan Zhongjia Testing Equipment Technology Co., Ltd
86135 8080 6147(Technical Director)
86135 8090 9432(Mr. Guo, Manager)
Building 1, Guanghui Zhigu, No. 86, Yinkang Road, Hengli Town, Dongguan City
Add WeChat
Copyright © Dongguan Zhongjia Testing Equipment Technology Co., Ltd All Rights Reserved All rights reserved.
Power by:www.300.cn | SEO | Privacy Policy