VTSYIQI Transformer Turns Ratio Tester TTR Tester with Radio Range 0.9~10000 Overload Protection 5 Inch Touch Screen for Ratio And Group Testing Of the Three Phase Transformers And Single-phase Transformers PT And CT

VTSYIQI Transformer Turns Ratio Tester TTR Tester with Radio Range 0.9~10000 Overload Protection 5 Inch Touch Screen for Ratio And Group Testing Of the Three Phase Transformers And Single-phase Transformers PT And CT

Introduction

Transformer turns ratio tester adopts microprocessor technology for measurement calculation and automatic control, which can quickly and easily measure the actual transformer ratio and group. It is mainly used in the power industry to measure the transformer ratio and group, and at the same time,it is used by transformer manufacturers and distributors to measure the transformer parameters.

Transformer ratio tester consists of host, monitoring software,test line, communication line and so on. The host has a charging function without the need to find power on site, full-colour large-screen LCD display,the language can choose Chinese or English, at a glance, touch-screen operation is convenient and easy to use, the port anti-overload function,large-capacity storage of 500 groups of data. Upper computer software with historical data reading, access, save and other functions.

Range and accuracy

 

Technical specifications

Function

It is mainly used for ratio and group testing of the three phase transformers,and single-phase transformers, PT and CT. This product can be used for blind testing of three phase transformers, as well as ratio and group testing of Z-type transformers.

Specimen type：Single phase transformer,three phase transformers ,Z -type transformers,PT,CT

Radio range：0.9~10000

Overload protection：Yes

Power source：DC9.6V 3800mAh high capacity lithium battery

Charging function：Yes

Display mode：5 inch touch screen（854dots×480dots）Full color LCD display

Mode of the interaction ：Touch screen/buttons

LCD size：Length and width:108 mmx65mm

Instrument size：Length, width and height:229mmx166mmx74mm

Mobil APP：Yes ,Bluetooth connection

Computer host：Yes, USB line connection

Data storage：500group

Data access：Data access function

Battery voltage：

Real-time display of battery level, indicating the need for timely charging when the battery voltage is low

Automatic switch off：Auto power off could be set for 1~30 minutes.

Power consumption：

Standby:approx.2w(100% brightness)

Measurement:12 Max

Quality：

Instrument :1.5kg (including battery)

Test line：1.7kg tester line:1.7kg

Working temperature and humidity：-10℃～40℃；70%rh below

Storage temperature and humidity：-20℃～60℃；70%rh below

Insulation resistance：10MΩ above(between circuit and housing)

Pressure resistance：AC 3700V/rms(between circuit and housing)

Electromagnetic property：IEC61010-4-3，radio frequency≤1V/m

Suitable for safety regulation：

IEC61010-1、CAT Ⅲ 600V、pollution class2

packing list

instrument 1 pcs

test line 2 set（1 set red,1set black,3 lines each,10 meter）

CD 1 pcs

Data cable1 pcs(Type-C 1 meter)

charger 1 pcs(14.8V/1.5A)

introduction manual ,warranty certification 1 set

parcel 1 pcs

Safety rules and precautions

Before you use the instrument for the first time, in order to avoid possible electric shock or personal injury, please be sure to: read in detail and strictly observe the safety rules and precautions listed in this manual.
In any case, special attention should be paid to safety when using this instrument.
1.The instrument is designed, manufactured and tested in accordance with IEC61010 safety specifications.
2. In any case, special attention should be paid to safety when using this instrument.
3. Notice the labeled text and symbols on the body of this instrument.
4. Before use, it should be confirmed that the instrument and accessories are intact, and the insulation of the instrument and test line is not broken exposed,No broken wires to use.
5.During measurement, it is strictly prohibited to touch the exposed conductors and the circuit being measured
6.Verify that the wire connection plugs are tightly inserted into the instrument connector.
7.Do not measure in flammable locations, sparks may cause an explosion
8. Discontinue use of the instrument if metal is exposed due to breakage of the housing or test cable during use.
9. Do not place and store the instrument for a long time in a hot and humid place or under direct sunlight.
10. Pay attention to the measurement range specified for this instrument and the environment in which it is used
11.The use, disassembly, calibration, and maintenance of this instrument must be carried out by authorized and qualified personnel.
12. If continued use poses a danger due to this instrument, stop using it and seal it immediately deposit, to be handled by an authorized and qualified body.
13.The "    "safety warning symbols in the instrument and in the manual must be strictly followed by the user in this manual.Allow for safe operation.