Type Test Record for Digital Impulse Analyzers, Type MIA(S) - Highvolt

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Requirements time values U(T1,T2) ≤ 4.0 % for recorders of approved measuring systems U(T1,T2) ≤ 3.0 % for recorders of reference measuring systems Result U(T1,T2) ≤ 1.5 % by calibration certificate 2524 PTB 06 U(T1,T2) ≤ 1.4 % by calibration certificate TKKSJ491 Switching impulse calibration, expanded measuring uncertainty (1) of voltage and time values (SI) Requirements voltage values U(UP) ≤ 2.0 % for recorders of approved measuring systems U(UP) ≤ 0.7 % for recorders of reference measuring systems Result U(UP) ≤ 0.4 % by calibration certificate 2524 PTB 06 U(UP) ≤ 0.2 % by calibration certificate TKKSJ491 Requirements time values U(TP,T2) ≤ 4.0 % for recorders of approved measuring systems U(TP,T2) ≤ 3.0 % for recorders of reference measuring systems Result U(TP,T2) ≤ 1.5 % by calibration certificate 2524 PTB 06 U(TP,T2) ≤ 1.0 % by calibration certificate TKKSJ491 Front chopped lightning impulse calibration, expanded measuring uncertainty (1) of voltage and time values (LIC) Requirements voltage values U(UP) ≤ 3.0 % for recorders of approved measuring systems U(UP) ≤ 2.0 % for recorders of reference measuring systems Result U(UP) ≤ 0.6 % by calibration certificate 2524 PTB 06 Requirements time values U(TC) ≤ 4.0 % for recorders of approved measuring systems U(TC) ≤ 3.0 % for recorders of reference measuring systems Result U(TC) ≤ 1.5 % by calibration certificate 2524 PTB 06 © HIGHVOLT Prüftechnik Dresden GmbH - 0812 - 5-60-1-3.doc - Subject to change without prior notice δm(T)/% 3,00 2,00 1,00 0,00 -1,00 -2,00 Time Deviation -3,00 0,00 200,00 400,00 600,00 800,00 1000,00 T1, positive polarity T1, negative polarity U / V T2, positive polarity T2, negative polarity δm(U)/% δm(U)/% δm(T)/% δm(T)/% 1,00 0,80 0,60 0,40 0,20 0,00 -0,20 -0,40 -0,60 -0,80 -1,00 Voltage Deviation 0 100 200 300 400 500 600 700 800 900 1000 Positive polarity Negative polarity U / V 2,00 1,50 1,00 0,50 0,00 -0,50 -1,00 -1,50 -2,00 1,50 1,00 0,50 0,00 -0,50 -1,00 -1,50 4,00 3,00 2,00 1,00 0,00 -1,00 -2,00 -3,00 Time Deviation 0 100 200 300 400 500 600 700 800 900 1000 Tp, positive polarity Tp, negative polarity U / V T2, positive polarity T2, negative polarity Voltage Deviation 0 100 200 300 400 U / V 500 600 700 800 Positive polarity Negative polarity Time Deviation -4,00 0 100 200 300 400 500 600 700 800 TC, positive polarity TC, negative polarity U / V
Step calibration, expanded measuring uncertainty (1) of voltage values (STEP) Requirements voltage values U(Usm) ≤ 1.0 % for recorders of approved measuring systems U(Usm) ≤ 0.5 % for recorders of reference measuring systems Result U(Usm) ≤ 0.30 % by 2524 PTB 06 (1) The expanded measuring uncertainty is the parameter requested by IEC 60060-2 and IEC61083-1. It shall be mentioned that it includes all measuring conditions. Consequently, it is larger than the single deviation given in the diagrams. Software Test The comprehensive software test according to IEC 61083-2 for checking all the operations was performed successfully. This includes the recording of different impulses (LI, LIC, SI, Step), the functionality of the coordinate system, the creating of the protocol and the execution of the self test. Based on this, the curves according to IEC 61083-2 were loaded, evaluated and saved. The results were compared with the limits of the instruction. All impulse shapes are within the limits. IEC curve measured value limits measured value limits measured value limits No. 1 (LI) UP [MV] 1.050 1.04 … 1.06 T1 [ns] 846.7 810 … 870 T2 [µs] 60.01 57.5.. .62.5 No. 2 (LIC) UP [kV] 861.0 860 … 880 T1 [ns] 494.5 490 … 530 TC [ns] 567.6 550 … 590 No. 3 (LI) UP [MV] 1.049 1.04 … 1.06 T1 [µs] 1.661 1.6 … 1.7 T2 [µs] 46.80 45 … 49 No. 4 (LI) UP [kV] 975.8 960 … 990 T1 [µs] 1.053 1.0 … 1.1 T2 [µs] 49.67 48 … 52 No. 5 (SI) UP [kV] 950.4 940 … 960 TP [µs] 248.9 240 … 260 T2 [ms] 2.503 2.4 … 2.6 No. 6 (LI) UP [MV] 1.053 1.04 … 1.06 T1 [ns] 849.4 810 … 870 T2 [µs] 59.81 57.5 62.5 No. 7 (LIC) UP [MV] 1.050 1.04 1.06 T1 [ns] 497.7 490 … 530 TC [ns] 566.4 550 ..590 No. 8 (LI) UP [MV] 1.050 1.04 1.06 T1 [µs] 1.662 1.6 … 1.7 T2 [µs] 46.84 45 … 49 No. 9 (LI) UP [kV] 972.9 960 … 990 T1 [µs] 1.047 1.0 … 1.1 T2 [µs] 49.49 48 … 52 No. 10 (SI) UP [kV] 947.3 940 … 960 TP [µs] 254.2 240 … 260 T2 [ms] 2.493 2.4 … 2.6 No. 11 (LI) UP [kV] 956.2 940 … 960 T1 [µs] 1.100 1.07 1.19 T2 [µs] 86.99 82 … 91 No.12 (LIC) UP [kV] 847.5 840 … 870 T1 [ns] 528.5 480 540 TC [ns] 557.6 510 … 560 No. 13 (LI) UP [MV] -1.07 -1.08..-1.06 T1 [µs] 3.430 3.40 3.76 T2 [µs] 60.42 56 … 62 No. 14 (LI) UP [kV] -965. -970 -950 T1 [µs] 1.926 1.85… 2.05 T2 [µs] 45.13 43 … 47 Time Base The measuring procedure was carried out according to clause 1.5.4 of the standard IEC 61083-1. Test signal: rectangular UPP = 5 V f = 50 Hz The time between the slope of the first cycle and the slope of the second cycle has been measured for one period. The time base deviation related to the optimum value of the cycle duration (T = 20 ms) and its standard deviation has been determined by the measured values. Requirements Results Time base deviation: ≤ ± 0.2 % Time base deviation: ≤ 0.003 % Standard deviation: ≤ ± 0.1 % Standard deviation: ≤ 0.001 % © HIGHVOLT Prüftechnik Dresden GmbH - 0812 - 5-60-1-3.doc - Subject to change without prior notice δm(U)/% Voltage Deviation 1,00 1,50 0,80 0,60 1,00 0,40 0,50 0,20 0,00 0,00 -0,20 -0,50 -0,40 -0,60 -1,00 -0,80 -1,00 -1,50 0 0 100200 200 300 400 400 U / V 600 500 600 800700 800 1000 Positive polarity Negative polarity
Page 1: Data Sheet no. 5.60-1/3 Type Test R
Page 5 and 6: Summary of the Test During these te

Type Test Record for Digital Impulse Analyzers, Type MIA(S) - Highvolt

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