PUSH Electrical PS-BB103 Transformer turns ratio tester TTR

During the processing of the semi-finished products and the finished products in transformer production, the newly installation transformer before using, and according to IEC and national standard, the turns ratio or voltage ratio should be tested in the circle rate. Can check the correctness of the transformer turn ratio, tap-changer condition, whether short circuit between turs and whether the transformer can parallel run. Traditional bridge method is complicated, and can’t read the data directly, and you have to make conversion, the testing results are data of one phase. Turns ratio tester of PS-BB103 type overcomes the shortcomings of traditional bridge method. The monitor adopts big screen with lattice liquid crystal, which has the function of indicating by menu, operating easily and directly. It finishes test of three-phase voltage ratio or turns ratio once, fast testing and high precision

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Phạm vi	0,9～10000
Sự chính xác	±0.1%+2wrods (0.9~500)
	±0.2%+2words (501-2000)
	±0.5%+2words (2001-10000)
Nghị quyết	Tối thiểu là 0,0001
Điện áp đầu ra	Theo tải để điều chỉnh tự động.
Nguồn điện làm việc	AC220V±10%，50±1Hz
Nhiệt độ áp dụng	-10oC～40oC
Contrary humidity	≤85%, no dew
Kích cỡ	TTR Tester: 360290170(mm) Wire box：360290170(mm)
Weigth	Tester 5.9Kg wire box：5.65Kg

Functions Features:

(1).Instrument internal adopt precision three-phase inverter measurement power supply instead of the single-phase mains supply as measuring voltage, which eliminate the harmonic effect of the main voltage , more accuracy. If the working power supply is generator and its without any effect.

(2).using three-phase output voltage, improve the test speed, can measure the angle between the phases, automatically identify the transformer wiring group 0-11.

(3).Suitable for various of transformers, with the function of testing the Z type transformer rectifier transformer grounding transformer,electric furnace transformer, phase-shifting transformer, balanced

transformer,Scott transformer,Inverse Scott transformer.

(4).Using precision three-phase inverter power supply, has the high and low voltage reverse connect protection and transformer inter-turns short circuit protection, tap-changer protection and output short circuit protection functions, increase the stability of instrument.

(5).After inputting the rated parameters, can automatic measure transformer turns ratio, error and tap-changer points, especially for asymmetric tap-changer points, also can accurately test the position of the transformer tap-changer, can measure up to 99 points of tap-changer

(6).With 65K True Color Module LCD display, each operation step with English prompt, and the operation can be completed just by prompt and no need of manual.

(7).With Micro-printer ,USB and RS232 interface.

(8)With sealed water-proof and shock-proof sturdy hand-case, be suitable for field testing.

(9).Android mobile phones can pay attention to WeChat public number downloading and installing special software, connect the whole process control instrument through Bluetooth, and store the test data in a fixed format on the mobile phone, so as to facilitate data inquiry at any time.