Three Phase Transformer Turns Ratio Test Equipment TTR Tester

Short Description:


Hand-held transformer turn ratio tester is an innovative product with compact size, hand-held operation, more portable and easy to carry.

Products are mainly applied to change than group test transformer, PT and CT polarity test, test speed, high accuracy.

Advantage: 1. Portable and easy operation

2. Fasting shipping and one-year warranty

3. Ship within 10 days

Product Detail

Product Tags

Portable Current Transformer Transformation Turn Ratio Tester /TTR


Standard accessories of thishandheld TTR meter
√1 Hand-held transformer turn ratio tester
√1 sets of test lines (red and black each)
√1 charger(optional)
√1 external printer (with printing cable attached)
√1 wrist band (attached to a hand-held tester))
√1 print user manual
√1 copy of certificate and factory test report

Technical Parameter of the transformer turns ratio meter

±(Reading×0.1%+2 words)(≤500)
±(Reading×0.2%+2 words)(>500≤3000)
±(Reading×0.3%+2 words)(>3000)
Resolution ration
10000 and above(1)
Working power supply
The built-in battery or external charger, charger conditions of use,Input 100-240 VAC,50/60 HZ
Charging time
About 2 hr
Instrument weight
1.7 kg
Instrument dimension
246 mm(L)×156 mm(W)×62 mm(H)
Use of temperature
Relative humidity
≤90%,No dew

Features of Transformer Turns Ratio Meter/3 Phase TTR Tester

1.  Lithium battery power supply or 100-240V AC power supply is self-adaptive. After one charge, more than 100 transformers can be continuously tested in the ratio group. The test process is simple and convenient.
2.  It has the function of blind measurement, that is, to perform variable ratio and group test when there is no connection
between high and low voltage.
3.  Based on the test of conventional transformer, Z-type transformer and PT sample, the polarity test function of CT variable ratio is added, and the application field is wider
4.  Wide range and high accuracy, the variable ratio measurement range can reach 10,000, and the test accuracy can be guaranteed 0.3% when the maximum value is 10,000.
5.  It has perfect protection functions such as reverse connection protection and output short circuit protection.
6.  6-inch super industrial high-brightness color LCD screen, still visible under strong sunlight.
7.  Equipped with external printer, facilitate data printing
8.  It can be stored locally and on USB memory.


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