● Product overview
Product name: XSN-JB-01 microcomputer relay protection tester
Product specification: XSN-JB-01
Product features:
1, the standard 4 phase voltage 3 phase current output with 4 phase voltage 3 phase current output, can be convenient for a variety of combined output for various types of protection tests. Each phase voltage can output 120V, current three can output 120A, the fourth phase voltage UX is a multi-function voltage item, can be set to 4 kinds of 3U0 or test the same voltage, or any voltage value of the situation of output;
2. Single machine is easy to operate. Single machine is operated by the convenient and flexible photoelectric trackball mouse through the large LCD screen, all Chinese display. Can complete most of the field test verification work, can be a variety of relays and microcomputer protection verification, and can simulate a variety of complex transient, permanent, transition fault for the whole group of tests. Boot can be used, easy and fast operation;
3, Double operation mode, connected to the computer run through a full set of Chinese operating software on the Windows platform, can carry out a variety of large and complex and higher degree of automation calibration work, can easily test and scan various protection values, can store test data in real time, display vector graph, draw fault waveform, online printing statements, etc.
4, powerful software Can complete all kinds of high degree of automation of large complex check work, such as three phase differential test, auxiliary power fast cutting, prepared from the cast test, line protection inspection period reclosing, etc., can easily test and scanning, protection setting various fault playback, real-time storage test data, show that the vector diagram, online printing report, etc.;
5, switching contacts rich 10 contact input and 8 pairs of empty contact output. Input contacts are compatible with empty contacts and 0 ~ 250V potential contacts, which can be automatically identified intelligently. Input and output contacts can be expanded according to user needs;
The machine adopts 800×600 dot matrix TFT high-resolution real color LCD screen, all operation processes are set on the screen, the operation interface and test results are Chinese display, intuitive and clear display;
7, self-protection, the use of reasonable design of the heat dissipation structure, and has a variety of reliable and perfect protection measures and power soft start, and a certain amount of fault self-diagnosis and locking function;
8, With independent DC power output, the device is equipped with a 110V and 220V adjustable DC power output;
9, high cost performance, belongs to the cross-professional joint design products, integrated multi-professional scientific and technological achievements. Both the performance of a large tester, and the price of a small tester, with a high cost performance.
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Test subjects:
Applicable to the traditional relay and protection device test, but also to the modern computer protection of various tests.
● Technical parameters
1, AC current output:
① Output accuracy: ≤0.5A ±2mA/ > 0.5A 0.2%
② Phase current output (effective value) : 0 ~ 40A
③ Three parallel current output (effective value) : 0 ~ 120A
(4) permissible working value of phase current for a long time (effective value) : 10A
⑤ Phase current MAX output power: 420VA
⑥ Triple current MAX output maximum output power: 900VA
The allowable working time of three parallel current MAX output: 10s
Frequency range (fundamental wave) : 20 ~ 1000Hz
⑨ Harmonic frequency: 1 ~ 20 times
2. DC current output:
① Output accuracy: 0.5 level
② Current output: 0 ~ ±10A/each phase, 0 ~ 20A/two-phase superposition
③ Max output load voltage: 20V
3, AC voltage output:
① Output accuracy: 0.2 level
② Phase voltage output (effective value) : 0 ~ 120V
③ Line voltage output (effective value) : 0 ~ 240V
(4) Phase voltage/line voltage output power: 80VA / 100VA
⑤ Frequency range (fundamental wave) : 20 ~ 1000Hz
⑥ Harmonic frequency: 1 ~ 20 times
4, DC voltage output:
① Output accuracy: 0.5 level
② Phase voltage output amplitude: 0 ~ ±160V
③ Line voltage output amplitude 0 ~ 320V
④ Phase voltage/line voltage output power: 70VA/140VA
5, switching input: 10 channels, empty contact 1 ~ 20mA, 24V, potential contact access: "0" : 0 ~ +6V; "1" : + 11V ~ +250V
6, switching output: 8 pairs, DC: 220V / 0.2A; AC: 220V / 0.5A
7, Time measurement: measuring range 0.1ms ~ 9999s, measuring accuracy 0.1ms
8. Overall dimension: about 400×300×180mm³
9, single machine weight: 18kg
10, power supply: AC 220V±10%, 50/60Hz
11, ambient temperature: -10℃ ~ +50℃
