The T-209, medium voltage circuit breakers switch gear. The T-209 CB test set design offers powerful technology that assists with efficient and reliable circuit breaker testing, All inputs and outputs on the instrument are designed to withstand the challenging environment in high-voltage substations and industrial environments．Galvanically isolated inputs and outputs makes it possible to perform all relevant measurements in one test, eliminating the need for new setup and re-connections. The model T-209 circuit breaker tester can test vacuum circuit breakers ,sf6, oil circuit breakers, GIS and more. The test parameters include, close or open time ,delta time ,bounce time ,bounce cycles, multi-operation, stroke , gap ,over-travel ,overshoot ,rebound and the speed.
|Single phase AC 220V±10% or 110V±10%, 50/60HzAC
|withstand the 550KV electrostatic environment
|12 channels with 25V，the current is 50mA
|one analog transducer
|Recording time length
|±0.1%reading ± 2 LSB
|±1% reading ±1LSB
|the transducer states changes
|channels states changed
|SD card of 2GB,the maximum storage ability is 100 test results.
|5.7″black and white LCD display (320 x 240 pixels)
|RS232 and USB communication interface
|internal installed 58mm wide thermal printer.
|DL/T846.3-2004, IEC61010-1, IEC61326-1
|Dimension (L×W×H) (mm)
|-10°C to 50°C
|-20°C to 70°C