XHJB666 microcomputer relay protection calibrator is a new type of miniaturized microcomputer relay protection tester fully realized by modern advanced microelectronic technology.
1.Output up to 6-phase voltage 6-phase current, which can be combined to realize conventional 4-phase voltage 3-phase current type, 6-phase voltage type, 6-phase current type, and 12-phase output mode.
2.High-performance embedded industrial control computer and 8.4-inch large-screen high-resolution color TFT LCD
3.The output uses a high-fidelity, high-reliability modular linear power amplifier instead of a switch-type power amplifier for superior performance.
4.The output part is controlled by DSP, the operation speed is fast, the real-time digital signal processing capability is strong, the transmission frequency bandwidth is controlled, and the high-resolution D/A conversion is controlled.
5.It can complete a variety of large-scale complex verification work with high degree of automation. It can easily test and scan various protection settings, perform fault playback, store test data in real time, display vector graphics, and print reports online.
6.It has an independent 110V and 220V dedicated adjustable DC power output for on-site inspection.
7.The new generation TP-60A tester is equipped with 10-way opening and 8-way opening for easy self-injection test. The input contact is an empty contact and is compatible with 0~250V potential contacts, which can be intelligently and automatically recognized.
8.Provide various automatic test software modules and GPS synchronous trigger test (optional).
9.Can perform a variety of complex calibration tasks, and can easily test and scan various protection settings for fault playback. Can store test data in real time, display vector graphics, print reports, etc.
10.The design of the heat dissipation structure is reasonable, the hardware protection measures are reliable and perfect, and the power soft start function, the software self-diagnosis of the fault and the output latching function are provided.
AC current output
11.6-phase current output per phase output (effective value) 0 to 30A
12.Output accuracy ≤0.5A ±2mA
13. >0.5A 0.2%
14.Output per phase (effective value) when 3-phase current is output 0 to 60A
15.6-phase parallel current output (RMS) 0～180A
16.Phase current allowed for a long time (effective value) 10A
17.Phase current maximum output power 400VA
18.Allowable working time for maximum output of 6-phase parallel current 10s
19.Frequency range (fundamental) 0～1000Hz
20.Harmonic times 1 to 20 times
DC current output
21.Current output 0～±10A / per phase, 0～20A / two-phase superposition Output accuracy 0.5
22.Maximum output load voltage 20V
AC voltage output
23.Phase voltage output (RMS) 0~120V Output accuracy 0.2 level
24.Line voltage output (RMS) 0~240V
25.Phase voltage / line voltage output work 80VA / 100VA
26.Frequency range (fundamental) 0～1000Hz
27.Harmonic number 1 to 20 times
DC voltage output
28.Phase voltage output amplitude 0～±160V Output accuracy 0.5 level
29.Line voltage output amplitude 0 ~ 320V
30.Phase voltage / line voltage output power 70VA / 140VA
31.10-channel digital input
32.Empty contact 1~20mA, 24V
33.Potential contact is connected to “0”: 0 to +6V; “1”: +11 V to +250 V
34.8 pairs of switching outputs DC: 220 V / 0.2 A; AC: 220 V / 0.5 A
Time measurement range
35.0.1ms ~ 9999s, measurement accuracy <0.1mS
36.volume and weight : 480×360×200mm3 19kg