Products

Function

It is mainly used for transformer ratio and group test of three-phase transformer, transformer ratio and polarity test of single-phase transformer, PT and CT. This product can conduct blind test of three-phase transformer and change ratio and group test of Z-type transformer.

Type of test product

Single-phase transformer, three-phase transformer, Z-type transformer, PT, CT

Variable ratio range

0.9~10000

 Overload protection

Yes

Power

DC9.6V  3800mAh Large capacity lithium battery

Charging function

Yes

Display mode

5-inch touchscreen (854dots 480dots) full-color LCD display

Interactive mode

Touch screen & button

LCD size

Length * width：108 mm×65mm

Instrument size

Length * width * height：229mm×166mm×74mm

Mobile APP

Yes, Bluetooth connection

Computer connect

Yes, the USB cable connection

 Data storage

500 groups

Data access

Data access function

Battery voltage

Real-time display of battery power indicates that the battery should be charged in time when the voltage is low

Auto shut off

Automatic shutdown can be set for 1 to 30 minutes

Power dissipation

Standby: about 2W (100% brightness)

Measured at: 12W Max

Weight

Instrument: 1.5kg (including battery)

Test cables: 1.7kg

Working temperature and humidity

-10℃～40℃；below 70%rh 

Store temperature and humidity

-20℃～60℃；below 70%rh

Insulation resistance

Above 10 MΩ (500V between circuit and housing)

Withstand voltage

AC 3700V / rms (between circuit and enclosure)

Electromagnetic characteristics

IEC61010-4-3，Wireless frequency electromagnetic field≤1V/m

Suitable for safety Regulations

IEC61010-1、CAT Ⅲ 600V、Pollution grade 2