HVTest SMG3000 Скачать руководство пользователя страница 14

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Judge load properties:

"L" is shown if it is inductive load; "C" is shown if it is

capacitive load, otherwise shows "-".

VI. Measuring Methods

1. One-Way Measurement Connection Mode

As following:

Figure 7one-way measure connection modes

Live line will be connected to the UA phase of the

instrument, while zero line is connected to UN when use

single-phase electric measurement. Current clamp sensor

should be clamped to live line and insert IA access.

2. Three-PhaseThree-Wire Connection Method

As following:

output

load

Содержание SMG3000

Страница 1: ...u can find the changes in the appendix Sorry for the inconvenience If you have further questions welcome to contact with our service department The input output terminals and the test column may bring...

Страница 2: ...and prevent the product or other relevant subassembly to damage In order to avoid possible danger this product can only be used within the prescribed scope Only qualified technician can carry out main...

Страница 3: ...ad the instruction manual to acquire information about the ratings Do Not Operate without Covers Do not operate this product when covers or panels removed Use Proper Fuse Only use the fuse with type a...

Страница 4: ...Security Terms Warning indicates that death or severe personal injury may result if proper precautions are not taken Caution indicates that property damage may result if proper precautions are not tak...

Страница 5: ...5 Contents WARNING 6 I GENERAL INTRODUCTION 8 II MAIN FUNCTIONS 8 III SPECIFICATIONS 9 IV APPARATUS AND FITTINGS 10 V HOW TO MEASURE 11 VI MEASURING METHODS 14...

Страница 6: ...ammable and the dangerous condition Pull out the test line after it away from the measured wires no finger touch of the input jacks in case of electric shock Do not use in strong electromagnetic envir...

Страница 7: ...an authorized qualified personnel The instrument shall be immediately stopped using and sealed when danger will be brought due to its own reason And let authorized qualified organization to handle Do...

Страница 8: ...e color display with resolution of 320 x 240 and touch screen operation make a friendly man machine interface It is easy to carry II Main Functions Measure three phase voltages and four lines of curre...

Страница 9: ...an 20 hours III Specifications TYPE MEASUREMENT RANGE UNIT ERROR RESOLUTION RATIO Voltage 1 500 V 0 5 measuring range 0 01V Current 0 001 10 A 0 5 measuring range 0 0001A active power 0 001 5000 W 0 5...

Страница 10: ...10 IV Apparatus and Fittings 1 Main Instrument Figure 1 Main instrument chart 2 Current Clamp Sensor Figure 2 Current clamp sensors We choose high precision and high stability clamp current...

Страница 11: ...ors 3 Voltage Testing Wire Figure 3 Voltage testing wires V How to Measure 1 ON and OFF Press the buttons continuously and enter the boot screen as the following chart Figure 4 Boot screen Press the b...

Страница 12: ...ing pen and the icon will become single phase measurement can be realized with the same operation This meter has data hold and storage function lightly touch icon icon color turns from gray into red a...

Страница 13: ...ce Lightly touch vector diagram icon and enters hexagon vector diagram measurement interface the hexagon diagram shows the voltage and current vector diagram by color A phase voltage and current in ye...

Страница 14: ...nt Connection Mode As following Figure 7one way measure connection modes Live line will be connected to the UA phase of the instrument while zero line is connected to UN when use single phase electric...

Страница 15: ...e equipment in turn and the other end insert the A phase C phase and B phase of the circuit being measured respectively Note yellow line joins UV socket black line joins UN socket and red line joins U...

Страница 16: ...red and black one end insert the UA UB UC UN phase socket of the equipment in turn and the other end insert the A phase B phase C phase and zero line of the circuit being measured respectively Connec...