Welcome to the official website of Shenzhen Stabble Technology Co., LTD.

Phone & Fax: 0755-26746990

RT340 Handheld Three-phase Tester (Enhanced Version)

RT340 hand-held three-phase tester is an enhanced digital - analog integrated intelligent tester. Large power, rich interface, suitable for traditional power station, intelligent power station system testing, troubleshooting, installation and debugging work. It is developed based on Linux system and complies with IEC61850 standard. It also has optical digital output and analog output.
Functional Features
Technical specifications
Video Show
Optional Accessories

• Configuration of optical digital SV/GOOSE channel, 4U3I standard analog channel, supporting mixed output

• Comply with various optical digital message standards such as IEC61850 9-1/2/2LE, FT3/LE, and GOOSE

• Based on SOC hardware platform and embedded Linux system development

•8 "1024X768 high resolution, full touch LCD screen

Analog quantity

Ac current output: 3X12A 0.1%

Dc current output: 3X6A 0.2% (main range)

Ac voltage output: 4X120V 0.1%

Dc voltage output: 4X±120V 0.2% (main range)

Auxiliary DC: 0-120V adjustable

Phase: 0~360°

Phase accuracy: <0.01°

Output frequency: 0~1000Hz

Frequency accuracy: <0.001Hz 

Optical digital output

SV voltage and current accuracy 0.05%

Phase sampling accuracy is 0.01°

Frequency measurement accuracy: 0.002Hz

Optical power measurement range -31dbm~-14dbm

The maximum deviation of SMV sending time uniformity is less than or equal to 1us

The received resolution of GOOSE event is < 1ms

The response time of telemetry information is less than 1s

The response time of telesignal change is less than 1s


Switching input 2 channels (0-250V)

Switching quantity output 2 channels (0-250V)

Optical Fiber Interface Group 2 (LC)

One FT3 interface

Timing interface (RIG-B) 1 PCS

One GPS/BD antenna interface

Universal USB port 2

MINI USB Port 1pcs (for debugging)

14 core interface 1 PCS (function expansion, customizable)

RJ45 Network Port 1 (100/1000 adaptive)

Power input

AC power supply AC 85-265V/47-63 Hz

Mechanical dimensions and specifications

Screen 8 inches full touch screen LCD screen

Size 350mm*245mm*100mm

It weighs about 5KG