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Yangzhou Chaoyuanfang Technology Co., Ltd
YB-1A DC Resistance Tester
NegotiableUpdate on 05/06
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Overview
The YB-1A DC resistance tester has the characteristics of small size, light weight, and high output current. The whole machine is controlled by a microcontroller, which automatically completes self checking, data processing, display and other functions. It also has functions such as automatic discharge and discharge sound alarm indication.
Product Details
YB-1A DC Resistance Tester
I. Overview
DC resistance measurement is one of the routine tests for transformers, with the main purpose of checking whether the connections or mechanical characteristics between windings, windings and leads are good, whether the resistance between each phase winding is balanced, etc., to ensure the safe operation of the transformer. By using high-speed A/D converters and programmable current source technology, the measurement effect and highly automated measurement function have been achieved, with high accuracy, wide measurement range, stable data, good repeatability, strong anti-interference ability, and protection function. Features such as fast charging and discharging speed. This instrument. Small in size, lightweight, and easy to carry, it is the new generation product for transformer DC resistance testing.
The series of transformer DC resistance testers developed and produced by our company use a 32-bit ARM core as the processing core to control the entire machine, automatically complete functions such as self calibration, stable current judgment, data processing, and resistance display, and can measure the DC resistance of various types of transformers and transformers. It greatly facilitates the use of staff.
YB-1A DC Resistance Tester
2、 Security measures
1. Before using this instrument, be sure to read this manual carefully.
2. The operator of the instrument should have general knowledge of using electrical equipment or instruments.
3. This instrument can be used both indoors and outdoors, but should be avoided from places such as rain, corrosive gases, excessive dust, high temperatures, and direct sunlight.
4. Instruments should avoid severe vibrations.
5. The maintenance, care, and adjustment of instruments should be carried out by professionals.
6. After the test is completed, turn off the power first, and then remove the test line.
7. When measuring an unloaded voltage regulating transformer, be sure to wait for the discharge indicator to stop before switching gears.
8. During the testing process, it is prohibited to move the test clamp and power supply line.
