.jpg)
HRKFR transformer load and load capacity analysis Tester
| 1, functional characteristics and uses of | |
| 1, functional characteristics and uses of | ||
| 1\ 1000kVA;2500kVA(,.). 1, stand-alone complete 1000kVA the following distribution transformer full load current under test; in one-third of rated current, complete 2500kVA the following distribution transformer load tests (in one-third of rated current, the instrument can Conversion to the rated current of the load loss parameter.). 2\ 6300kVA. 2, stand-alone complete 6300kVA below the capacity of distribution transformer testing and capacity testing. 1002500kVA. Built-in test power supply to be completed on a single charge of distribution transformer capacity of 100 2500kVA experiment. ,. Under the transformer no-load loss test results can be judged transformer models. 3\ 240*120,,. 3, 240 * 120 large blue LCD display, the Chinese operation menu, high-speed printer to print test results and history. 4\ ,,. 4 to high-performance processors as the core of the control and computing, sampling speed, data, and good stability. 5\ . 5, may be an external voltage transformer and current transformer can be measured to broaden the scope of the instrument. 6\ \,,. 6, current, voltage transformer sample without direct sampling, greatly increased the instrument's measurement range and accuracy, better than the market most of the same instrument. 7\ \\. 7, apparatus, small size, light weight, easy to carry. . Applied in the laboratory and field testing and operating procedures. 8\ HRKFRJB/T501-91GB1094-96. 8, HRKFR transformer no-load load and capacity analysis is based on a comprehensive test instrument and in accordance with JB/T501-91 "Power Transformer Test Guidelines" and GB1094-96 "power transformer" technology standards require research and design production. | ||
| \ Second, the major technical indicators | ||
| 1\ 1, the test project 1.1 :Uab\Ubc\Uca; 1.1 Three-phase RMS: Uab, Ubc, Uca; 1.2 :/Uab\/Ubc\/Uca; 1.2 Three-phase average voltage: / Uab, / Ubc, / Uca; 1.3 :I a\I b\I c; 1.3 three-phase current: I a, I b, I c; 1.4 :Pm\Io%; No-load loss and no-load current of 1.4 percentage: Pm, Io%; 1.5 \:Pkt\ekt\Zt; 1.5 load loss, impedance voltage percentage and short-circuit impedance: Pkt, ekt, Zt; 1.6 ; 1.6 transformer capacity; 2\ 2, the main technical parameters 2.1 :0.1A ~ 60A,0.2; 2.1 Space load current measuring range: 0.1A ~ 60A, measurement accuracy 0.2; 2.2 :10V ~ 500V,0.2; 2.2 Voltage Measurement Range: 10V ~ 500V, measurement accuracy 0.2; 2.3 :10kV\100mA~200A; 2.3 plus transformer can expand the instrument measuring range: 10kV, 100mA ~ 200A; 2.4 :45 ~ 65Hz,0.1; 2.4 Frequency Measurement Range: 45 ~ 65Hz, measurement accuracy 0.1; 2.5 :AC220V±10%; 2.5 Power Input: AC220V ± 10%; 2.6 :95%RH,-10℃~45℃ 2.6 Conditions of Use: Humidity<95% RH, ambient temperature -10 ℃ ~ 45 ℃ 2.7 \\. 2.7 Use and storage of venue should have no serious impact on insulation gas, steam, chemical dust and other explosive and corrosive media. |
.jpg)
