1 Overview

The CDZ8 motor operating parameter tester is designed based on GB12497-2006 "Economic Operation of Three phase Asynchronous Motors" and "Coal Mine Safety Regulations". This tester is a high-tech, multifunctional testing and analysis instrument that utilizes detection, signal analysis, and other technologies in accordance with national energy conservation and emission reduction requirements. It adopts large-scale integrated circuits and integrates multiple scientific research achievements in motor testing technology. It can quickly detect, calculate, and display various test data online, solving the testing problem of electric energy monitoring. There is a technological gap in similar instruments in China, and it is highly favored by various technical monitoring and energy monitoring departments.

Main technologies and features

The instrument adopts a large screen color touch LCD display, which displays a large amount of information. It is equipped with a large capacity polymer lithium-ion battery that can work continuously8Hour, randomly equipped with thermal printer, large information storage capacity, data output interfaceRS232Connect to the computer, and after testing, communicate the data to the computer for processing through the provided analysis and processing software.

1.1 Model and its meaning

1.2 type

Mining general portable equipment, marked as:KY. The tester consists of a current transformer probe, a voltage transformer probe, etc. The voltage transformer probe is located inside the host, and the distance between the current transformer probe and the host does not exceed 3 meters.

1.3 Instrument usage conditions

5)Operating temperature:0℃～40℃ ；

6)relative humidity≤98%；

7)Atmospheric pressure:80 kPa to 116 kPa;

4) In situations where there is no significant vibration or impact;

5)Places without corrosive gases that damage insulation;

6) Places without gas or coal dust explosion hazards.

1.4 Power Supply

The power supply uses two sections3.7V, 2Ah lithium manganese oxide battery in series, model LIR22650M Ⅱ SB, rated voltage 7.4V.

2 Main performance indicators

2.1 Range:

2.2 Host structure indicators

1)Overall dimensions:277╳227╳99 mm；

2)Weight:≤3kg；

3) Shell material: ABS engineering plastic.