Secondary Current Injection Test Set (MP3000A 1H & BH)
Our Secondary Current Injection Test Set (MP3000A 1H & BH) can easily test all types of relays like over current, earth fault, directional over current, over voltage, under frequency, DFDT, over under voltage, differential, distance protection schemes, etc. Different models are available for testing 61850 based IEDs. Our Secondary Current Injection Test Set simulates a fault conditions and checks the feedback from the relay for the fault condition. The kit is highly precise in generating a fault signal due to DSP based technology. It can accurately generate very low as well as high currents. The voltage generators are independent and additional voltage generator can be configured to generate 3U0. The voltage and current generators provide high power output. The test kit is available as a standalone kit having integrated LCD front panel and keyboard; optionally it can be controlled through PC controlled software. Our Secondary Current Injection Test Set is also available without front panel control. Various options such as inbuilt GPS, a generator to test high burden relays, additional analog input module are available on request. The test kit software can playback COMTRADE data file that can test distance relays using RIO files and user can define their own test sequence through test sequencer.
MP3000 A1/A1H, MP3000 B1/MP3000 B1H are front panel controlled based on
Integrated industrial pc and 8.4 '' LCD customized Windows CE and keypad.
MP3000 A /AH /B /BH /C /CH are PC controlled versions
MP3000A : 6 x 30A, 4 x 125 V, 0-265 V Aux dc, 0-3 A high burden current output, 8 bin
Inputs, 4 bin outputs.
MP3000AH : 6 x 30A, 4 x 300 V, 0-265 V Aux dc, 0-3 A high burden current output, 8 bin
Inputs, 4 bin outputs.
MP3000B : 6 x 30A, 8 x 125 V, 8 bin inputs, 4 bin outputs.
MP3000BH : 6 x 30A, 8 x 300 V, 8 bin inputs, 4 bin outputs.
MP3000C : 9 x 30A, 4 x 125 V, 8 bin inputs, 4 bin outputs.
MP3000CH : 9 x 30A, 4 x 300 V, 8 bin inputs, 4 bin outputs.
All the models have front panel visual and audio indication about the output status. Current generators are short circuit protected, voltage generators are overload protected.
Product Specifications :
Current generators : Six Independent generators in two groups.
Each group is of 3 generators with common neutral.
Max current : 30 A AC- 20 A dc
Resolution : 0.03m A (0-0.3 A). 0.3m A (0.3-3.0 A). 1.0m A (3.0 -30A)
Accuracy : Error ≤ 0.1% of setting value. (I ≥ 0.2 A) error < 0.1% of setting value ± 200 µa. (I < 0.2 A)
Harmonic distortion : 0.2 A -30 A≤ 0.2%
Response time : ≤100µS
Power : 5A : 60 VA. 30 A : 350 VA max
Output Time : Continuous (I ≤ 10 A). 100S (10 A < I≤20 A) > 20 S (20A Voltage generators :Four Independent generators with common neutral.4th voltage generator can be 3U0 or independent.
Max voltage AC : 125V L-N/ 250 V L-L (MP3000F). 300V L-N/600V L-L (MP3000FH)
Amplitude range of DC : ± 176 V (MP3000F), ± 424 V (MP3000FH)
Resolution : 4 mV (MP3000F), 10 mV (MP3000FH)
Accuracy : Error ≤0.1% of setting from 10 V …125V (MP3000F).Error ≤0.1% of setting from 24 V …300V (MP3000FH)