High-performance intelligent six-phase microcomputer relay protection tester integrated structure, easy to use
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High-performance intelligent six-phase microcomputer relay protection tester can simultaneously output six-phase current six-phase voltage, current 6 × 30A / phase, voltage 6 × 120V / phase, industrial computer Windows XP operating system, 8.4-inch large screen high resolution Color TFT liquid crystal display, USB interface, 2-20th harmonics, automatically generate WORD test report, frequency 10 ~ 1000Hz, 8 input 4 output, in addition to a full set of microcomputer relay protection device test, more convenient microcomputer difference The test of the dynamic protection device, with an accuracy of 0.2%, a high-performance embedded industrial control computer and a large-screen high-resolution color TFT LCD display, can provide rich and intuitive information, including the current working status of the equipment, next work tips and Kind of help information etc. A carefully designed chassis structure is adopted, which is small in size, good in heat dissipation, light in weight, easy to carry, and convenient for flow test. It has self-protection function, adopts a rationally designed heat dissipation structure, has reliable and perfect multiple protection measures and power supply soft start, and has certain fault self-diagnosis and blocking functions
1. Intelligent host, the host uses high-performance digital signal processor.
2. Stand-alone operation.
3. Connect to a computer to run.
4. 16-bit DAC chip.
5. Large-screen LCD display library.
6. "Fool-style" operation.
7. New high-fidelity amplifier.
8. Direct output of current and voltage.
9. Self-protection.
10. Rich contacts.
11. Single-chassis structure with integrated host.
1, can be directly installed on the top, side or bottom of the tank, the filter head is exposed outside the tank, the cylinder part is immersed in the tank, thus simplifying the system pipeline, so that the system layout is more compact.
2, equipped with magnets, can filter the oil more than 1 micron ferromagnetic particles,
3, with bypass valve: when the cold oil starts, due to the system liquid temperature is too low, flow pulsation and other factors caused by the filter pressure difference is too large host can not work, and the filter element is blocked by pollutants, the parallel bypass valve at the lower part of the filter cover will automatically open,( 2015730,opening pressure difference is 0.4MPa) to protect the filter element and the system work normally.
4, with a check valve: the filter is placed on the side and bottom of the tank, when replacing the filter, the oil in the tank will not flow out.
5. The flow diffuser is provided. The flow diffuser composed of the lower part of the simplified part can make the return oil flow into the tank smoothly, which is not easy to produce bubbles, reduce the re-entering air, weaken the commotion of deposited pollutants, and can play a coarse filtering role when the bypass valve is opened.
duplex return filter, high pressure filter,line high pressure filter, inline low pressure filter