TRAN-203 SERIES 20A, 250V 3-PHASE TRANSFORMER ANALYSER The TRAN-203 series of instruments are designed to measure the turns ratio and winding resistance of three-phase and single-phase transformers. With the help of its user-friendly interface, the TRAN provide a fast and accurate assessment of key transformer parameters. TURNS RATIO MEASUREMENT The TRAN-203 employs elements of performance tests 0-" &ţ"! &+ 1%" H =?T9:TA8 01+!/!T &1% */("1 leading accuracy the TRAN-203 has a very wide ratio *"02/"*"+1 -&)&16 4&1% -/" &0&,+ ,# 8T8@ IJT 1%"/ features include the measurement of core excitation current, phase angle, polarity, ratio error and magnetic balance. Even 1%,2$% _:8; %0 1%/""_-%0" )" ,+ţ$2/1&,+U users can also perform single-phase transformer tests. TRAN-203 can detect vector groups automatically. The &+01/2*"+1%04&!",-"/1&+$/+$"#,/20",+".2&-*"+1 such as high excitation current transformers and high-power potential transformers in substations. The instrument can generate 1V, 4V, 10V, 40V, 100V, 250V AC test voltages. WINDING RESISTANCE MEASUREMENT Applying up to 20 Amps of direct current allows the TRAN -203 series to measure the resistance of three phase transformer's primary and secondary windings automatically. TRAN-203 instrument/s are designed to measure the resistance of the primary and secondary transformer windings without the need to disconnect and reconnect the test cables. 1/1&+$18T9̄ŔU1%"_:8;0"/&"0 +*"02/"2-1, 988U888Ŕ,#/"0&01+ "T%"&+01/2*"+1 + ,+1/,)T The TRAN-203 series can demagnetise the transformer to mitigate the build-up of remanence or residual magnetism due to the testing. Device discharges through its voltage channels in case High Voltage is present in the transformer under test. The instrument also has a temperature measurement input which when connected to an optional temp sensor allows the TRAN-203 series to perform temperature correction or adjustments to its measurements. In the case of a failure in the current circuit the TRAN &+01/2*"+1H0 &+1"))&$"+1 0,#14/" ,+1/,)0 1%" Ť,4 ,# current to mitigate damage and provide added safety for users. Heat run test/Temperature Rise Test Heat run test or temperature rise test reproduces conditions of continuous rated load and the temperature rise occurring during the load. TRAN-203 is capable of measuring the winding resistance of transformers and the full load resistance Ro during heat run test by applying up to 20A DC. + &+1"/+) Ί"/6 ,-1&,+ &0 )0, ,ʞ"/"! #,/ ,-"/1,/0 who feel that they may be in situations where a main supply source isn't always available . Multi-language capability and a user-friendly operating menu make it easy to control. DEVICE HIGHLIGHTS Turns Ratio & Winding Resistance Tests Optional Rechargeable Li-Ion Smart Battery 75$1 KDV D SKDVH FDEOH FRQĆJXUDWLRQ FDEOH RI WHVWLQJ WXUQVUDWLRDQGZLQGLQJUHVLVWDQFHRIERWKWKUHHSKDVHDQG VLQJOHSKDVHWUDQVIRUPHUV TRAN comes with a 14.4V Li-Ion smart battery option which enables you to make tests ZKLOH RQ ĆHOG 75$1 ZRUNV RQ ERWK PDLQ SRZHUDQGFRQVXPLQJEDWWHU\SRZHU Heat run test/ Temperature Rise Test 2.28-inch Built-in Thermal printer 75$1 LV FDSDEOH RI PHDVXULQJ WKH IXOO ORDG UHVLVWDQFH 5R GXULQJKHDWUXQWHVWE\DSSO\LQJXS to 20A DC. TRAN's built-in thermal printer let you print WKHUHVXOWVLPPHGLDWHO\GXULQJĆ

Specifications are valid at/under 25 °C temperature. *Content subject to change without notice. TRAN-203 ® 20A, 250V 30 Transformer Analyser with Built-in Printer TRAN-203 BLUE ® t 20A, 250V 30 Transformer Analyser with Built-in Printer & Bluetooth TRAN-203B S ^ 20A, 250V 30 Transformer Analyser with Built-in Printer & Battery TRAN-203B BLUE Ql f $ 20A, 250V 30 Transformer Analyser with Built-in Printer, Battery & Bluetooth