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Table of Contents
Summary of Contents for Electronic Technologies ES2010E
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Page 2: Table Of Contents
CONTENT I．Safety Precautions and Procedures ………………………………………2 II．Introduction …………………………………………………………………3 III.Basic Function Introduction ……………………………………………4 IV．Electrical Symbols …………………………………………………………4 V．Technical Specifications……………………………………………………5 1．Basic Working Condition……………………………………………………5 2．Rated working conditions……………………………………………………5 3．General Specification………………………………………………………5 4．Performance indicators………………………………………………………7 VI．Structure………………………………………………………………………8 VII．Operation………………………………………………………………………8 1．Switch on/off …………………………………………………………………8 2．Data Hold、Cancel、Storage…………………………………………………8 3．Data Review、 Exit …………………………………………………………9 4．Data Delection ………………………………………………………………9 5．Test Display Mode Switching………………………………………………9 6．Test……………………………………………………………………………10 VIII．Charging battery…………………………………………………………13... -
Page 3: I．safety Precautions And Procedures
I．Safety Precautions And Procedures Thank you for purchasing our digital double clamp phase voltammeter. Before you use the instrument for the first time, in order to avoid possible electric shock or personal injury, please be sure to: read and strictly observe the safety rules and precautions listed in this manual. -
Page 4: Introduction
u Pay attention to the measuring range and use environment specified by this instrument. u It is forbidden to use, disassemble, calibrate and repair this instrument without permission. It must be operated by authorized personnel. u The " " in the manual is a safety warning sign, and the user must operate safely in accordance with the contents of this manual. -
Page 5: Iii.basic Function Introduction
metallurgy, railway, industrial and mining enterprises, scientific research institutions, and measurement departments. Especially suitable for energy billing systems and relay protection systems. III. Basic Function Introduction 1. Large screen high backlight display, clear display of the instrument's working status and test parameters, the operation is very convenient. 2. -
Page 6: Technical Specifications
7)Voltage amplitude when measuring power、 power factor:10V～600V 8)The position of the current-carrying conductor under test in the jaws: Anywhere 3.General Specification Model No. ES2010E Measure two AC voltages, currents, phase between voltages, Function phase between currents, phases between voltages and currents,... - Page 7 power factor, determine transformer wiring groups, inductive, capacitive circuits, test secondary loops and busbar protection systems, read out the phase relationship between the CTs of the differential protection groups, check the wiring of the power meter, check the line equipment, etc. Power DC6V Ni-MH rechargeable battery Power...
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Page 8: 4．Performance Indicators
shut-down shut down to reduce battery consumption Backlight Suitable for dim places and night use function Voltage When the battery voltage is lower than 5.2V, the low battery detection voltage will display, remind to charge in time Hose：550g(including battery) Instrument Tip-shaped current clamp：170g×2 weight Test line：250g... -
Page 9: Structure
Frequency 45HZ～65HZ 0.01HZ ±0.1Hz Power factor -1～+1 0.001 ±0.03 VI．Structure 1．Two wire’s voltage input interface 2.LCD display 3.hull 4.Function key area 5.Two wire’s current input interface 6.Current clamp plug 7. Cusp current clamp 8. Voltage input test line VII．Operation Before use, carefully check all parts of the instrument for damage, and use them without any damage. -
Page 10: 3．Data Review、 Exit
maintaining the data, the meter will automatically number and store the currently held data, display the group number such as “NO:002”, and the meter can store up to 500 sets of data. If the storage is full, the “FULL” symbol is displayed. 3．Data Review、... -
Page 11: 6．Test
6．Test Danger: Electricity! Must operated by the qualified personnel that trained and authorized . The operator must strictly abide by the safety rules, otherwise there is a danger of electric shock, resulting in personal injury or equipment damage. Danger! Cannot be used to measure voltage lines exceeding 600V, otherwise there is a danger of electric shock, resulting in personal injury or equipment damage. - Page 12 L line under test to test the single-phase line voltage, current, phase, frequency and power parameters, etc. See below. Can also use U2 Red, COM, I2 channel test When measuring three-phase three-wire and three-phase four-wire, the inductive capacitive load and polarity can be judged according to various phase relationships.
- Page 13 Three-phase four-wire test: The wiring in two steps can test three-phase four-wire voltage, current, phase, frequency, power, power factor, etc. The corresponding wiring is shown in the following table and figure. Step 1 Step 2 Three-phase Instrument Three-phase Instrument four-wire line four-wire line UA yellow U1 red...
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Page 14: Charging Battery
VIII．Charging Battery： The battery is a 6V NiMH battery pack. When the instrument power supply voltage is lower than 5.2V, the battery symbol is displayed, indicating that the battery power is insufficient. Please charge it in time. IX．Other Explanations and Considerations 1．Current clamp specificity The two current clamps of the meter are dedicated to this meter and cannot be used for another meter, At the same time the order of the two clamps can not be... -
Page 15: Accessories
Uab-Ucb 300° Ia-Ic 240° Uab-Ia 30° Ucb-Ic 330° If the current clamp is reversed or the current line is reversed, the displayed phase value will be 180° out of phase, which is an increase of 180° from the above standard value. XI．Accessories Host Instrument box... - Page 16 The contents of this user manual cannot be used as a reason to use the product for special purposes. The company is not responsible for other losses caused by use. The company reserves the right to modify the contents of the user manual. If there is any change, it will not be notified.
- Page 17 GuangZhou ZhengNeng Electronics Technology Co. Address: 2F, No.15 Baoshu Road, Taihe, Baiyun District, Guangzhou, Guangdong, China Toll-free call：4000-1515-38 Tel：86-20-36544172 Fax：86-20-37319075 Post：510540 WebSite：www.znele.com - 16 -...
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