??????????? |
??????? |
?????????????? EN50160 ????? DISDIP ????? ITIC??CEBEMA ?? ANSI |
????б? |
??????軹?????????ж?????洢??????б??С? ?????κ??????????????????????????????????б?? |
????б????????????????????????????????? ????????Щ???????????????з??????????????????????????????????? |
???????????????????洢????Ч (RMS) ?????????????? |
??????? |
Fluke 1760 ??????2????? RMS ??????????С????????? | , , , TR>
• ??? |
• ???? |
• ???? P??Q??S |
• ???????? |
• kWh |
• ???? |
• ??? |
• ??? |
• г??/??г?? |
???????????????????? |
1 ?? |
10 ???? |
??????????磺15 ?????2 С? |
??????? |
????Ч??????? 10 ms??1/2 ???????20ms??1 ?????????200ms??10/12 ????????? 3s??150/180 ??????????????????? |
RMS ???г?????г??????????????????? |
г?????г?????????????? 200ms |
??????????? 8 ?????????????? 10.24 kHz |
??????????? 1-4 ?????? FFT ??????????Χ? 100 kHz ?? 10 MHz |
?????? |
??λ?? N ????????????? |
?????? |
????????? ???????????????????????????????????????????????? |
|
??????? |
??????? |
?????ο??????????????? |
??????? |
??????з???????????? ISO 9001:2000 ??? |
???????? |
????????Χ??0??C ?? +50??C??32??F ?? +122??F |
????????Χ??-20??C ?? +50??C??-4??F ?? +122??F |
???????Χ??20??C ?? +60??C??-4??F ?? 140??F |
?ο?????23??C ?? 2K??74??F ?? 2K |
???????B2 (IEC 654-1)??-20??C ?? +50??C??-4??F ?? +122??F |
?????????θ???2000 m????? 600 V CAT IV*???????300 V CAT III 5000 m????? 600 V CAT III*???????300 V CAT II |
*??????????? |
?ο????? |
????????23??C ?? 2K??74??F ?? 2K |
?????230 V ?? 10% |
???????50 Hz/60 Hz |
????????????? Udin |
?????10 ?????? |
???? |
????????????? |
EMC |
????????A ?????? IEC/EN 61326-1 ??? |
?????????IEC/EN 61326-1 |
??? |
??Χ????????83 V ?? 264 V??45 ?? 65 Hz |
?????100 V ?? 375 V |
?????IEC/EN 61010-1 ????? |
300 V CAT III |
???????? 54VA |
????飺???? (NIMH) ????飬7.2 V??2.7 Ah |
?????????????????????????????? 40 ????? ?????????????????£?Fluke 1760 ????????????????????????????μ????ü??????в????? ??????????и??????? |
??? |
Fluke 1760 ???? LED ??????????? 8 ?????????λ?????????????????????????á????????????????????? |
??? LED??• ????????????????????? |
• ?????????????????????????硣 |
??? LED???????? 3 ? LED ???????????? |
• ?????? |
• ????? |
??????????Χ?? |
????洢?? |
2 GB ???棬???????? |
?洢????? |
???? |
??? |
????? (100MB/s)?????? Windows® 98/ME/NT/2000/XP RS 232????????????????? RS 232?? |
RS 232 ?????? |
9600 ?????? 115K ???? |
??? |
325 x 300 x 65 ?????2.8 x 11.8 x 2.6 ??磨?? x ?? x ?? |
???? |
? 4.9 ????10.8 ?? ???????????? |
?????? |
2 ?? |
У???? |
??? A ??? 1 ??????? 2 ?? |
|
?????? |
50 Hz ?????Χ |
50 Hz ?? 15 %??42.5 Hz ?? 57.5 Hz?? |
60 Hz ?????Χ |
60 Hz ?? 15 %??51 Hz ?? 69 Hz?? |
????? |
16 ppm |
50 Hz ????????????? |
10.24 kHz???????????????????? |
????????? |
< 20 ppm |
?????????? |
< 1s/?? |
??????? |
????????????? IEC 61000-4-30 A ????? |
??С????????1/2 ????????磺10 ms RMS ? (50Hz) |
?????????????????????Χ? 100 kHz ?? 10 MHz |
г?? |
???? IEC 61000-4-7:2002 ?????200 ms |
???? |
???? EN 61000-4-15:2003 ?????10 ???? (Pst)??2 С? (Plt) |
|
???????? |
??????? |
8 ??????????????????????????????? |
????????? |
??? 600 V CAT IV????????????? |
??????? |
300 V CAT III |
????? (rms) |
100 mV |
??Χ??????? |
280 mV |
???????? (rms) |
1000 V?????? |
????????? |
??? 15 kV/µs |
??????? |
1 M?? |
??????? |
5 pF |
????????? |
?????????????????????????????????????????????? 16 λ A/D ??????? ?????????????????????????????????????? |
??????????????????????????????????????????????? A/D ????? 1/2 ?????? 80 dB ?????????????????????????????????С??????? ????????????????£????磬??????????????????????????? |
|
??? |
?ο??????μ???? |
?????????????????????? IEC 61000-4-30 A ????? ???е????????????????????? 5 kHz?? |
???????? 1000 V ??0.1% (Udin) = 480 V ?? 600 V P-N |
?????? 600 V??0.1% (Udin) = 230 V P-N |
г?????????? |
I ?????? EN 61000-4-7:2002 ??? |
?ο????? |
23??C ?? 2 K < 60 % rH??74??F ?? 2 K < 60 % rH |
?????? > 3h |
?????100 V ?? 250 V ac |
?????? |
100 ppm/K |
??? |
< 0.05 %/?? |
??????? |
> 100 dB (50 Hz) |
?????? |
????????????????仯??< 0.005 %/K |
??? |
????????????????仯??< 0.04 %/year |
???? |
???????????·????< 40 µV |
??? |
????0.2% rdg + 0.1% ???????? |