1625-2 GEO接地电阻测试仪.doc

20150106 ” ” ”0319-3173656EmailE“RL120982UT521”1612RL120896UT521”1875RL120985” MODEL4105A11668RL120980”4200”18100RL1210001625-2 GEO”129760“RL120982UT521”“”612(”/”) - UT521-”UT521”prefix = o ns = urn:schemas-microsoft-com:office:office”0202%+100200 / 020002%+3”0200Vac(50/60Hz)1%+420”10“OL”CE“ - - - - ”“”1.5V”(AA)6LCD70.6prefix = st1 ns = urn:schemas-microsoft-com:office:smarttags 34mm560g16010070.5mm”,“1,(5M10M20M1),2+,4615530190mm15Kg“RL120896UT521”“”875UT521”0202%+100200/ 020002%+3”0200Vac(50/60Hz)1%+420”10“OL”CE“- - - -”“”1.5V”(AA)6LCD70.634mm560g16010070.5mm”,“1,(5M10M20M1),2+,4615530190mm15Kg“RL120985” MODEL4105A“”1668“IEC60529 IP54“IEC61010-1”“”2mA”0-20/0-200/0-2000”0-200V AC50/60Hz”2%rdg0.1202%rdg3dgt200/2000”1%rdg4dgt”280V AC for 10 secondsacross 2 of the 3 terminals”300V AC for 1 minuteIEC61010-1CAT. 300V “2 IEC61557”IEC60529 IP543700V AC ”R6PAA1.5V610515870mm550709517094180321R6PAA6”“RL120980”4200”“”8100” KEW 4200“”“”0.011200”1mA30.0A”LEDJAW OPENNOISE(3A)99”IEC61010-1 CAT.IV 300VCAT.III 600V”200.010.0020.991.5%0.052000.116.099.92%0.5100209.93%2120011603995%540059910%101200106001200-”(50Hz/60Hz)100mA0.1mA0.0104.9mA2%0.7mA1000mA1mA801049mA2%10A0.01A0.8010.49A30A0.1A8.031.5A“”“”2400HzAC”“OL”“”7” 2AC”1/12”R6P” 24”LR6”50mA100mA”DC6VR6PAA”4LR6AA”4“10IEC61010-1 CAT.IV 300V “2”AC5320V/5 “32mm246(L)120(W)54(D)mm 780g(”)9128() LR6P4 ”,8304”“RL1210001625-2 GEO”“”29760Fluke 1625-2 GEO USB ” ” ” 1 ” 2 IP56 ” USB “Fluke 1625-2 ” - “”Fluke 1625-2 o ”o ”o ” 1 o ” 2 ” USB 1500 ”/”4 2999 - 7 “”-10 C 50 C14 F 122 F”-30 C 60 C-22 F 140 F 0.1 % /C 28 C EN60529“ IP56” IP40” EESS HUrms= 0 V EESS H Urms= 250 V”/50 V IEC61010-1300V CAT II“ 2 DIN ISO 9001 ”“ DIN 43780 (8/76)”6 x 1.5 V ”IEC LR6 AA ” IEC LR6/ AA 3000 (RE+RH 1 k)” IEC LR6/ AA 6000 (RE+ RH 10 k) x x 250 mm x 133 mm x 187 mm (9.75 in x 5.25 in x 7.35 in) 1.1 kg (2.43 lb)7.6 kg (16.8 lb)” (UST)1 V 50 V0.0 V 50 V0.1 V/ 45 Hz 400 Hz 5 % + 5 4 / 1.5 MUrms= 250 V (F )”6.0 Hz 400 Hz16.0 Hz 299.9 Hz 999 Hz0.1 Hz 1 Hz1 V 50 V 1 % + 2 ” (RE) IEC61557-5 ”20/48 V ”250 mA ” 94105111 128 Hz (AFC) R* 55 Hz120 dB16 2/35060 400 HzUrms= 250 V”“”“ IEC1557 A 5 6.1 R 90E1 1 4.2 R”E2 1 4.2 4.3 R0 C 35 CE3 1 4.2 T” 4.2 4.3 E4 5 4.2 4.3 T”0 100 x RA 50 kE5 5 4.3 T 99% 101 %E7 5 4.3 T” 85% 110 %E8 5 4.3 T“B = (|A| + 1,15 E21E22E23E24E25E26) 5 4.3 RA = En = R = T = B% = B/ x 100%0.020 300 k0.001 2.999 3.00 29.99 30.0 299.9 0.300 k 2.999 k3.00 k 29.99 k30.0 k 299.9 k0.001 0.01 0.1 1 10 100 2 % + 2 “ 5 % + 5 8 ” 30 ”RH(RS+ 2000 )/REx 1.25 x 10-6% + 5 RH R SRE+ RS+ R 10 %H” 1 M” 1 M IEC61557-5 ”“” 30% RS RH ” RHRHU= 48 V 300 6 60 600 RHU= 20 V 250 2.5 k 25 k 250 mA ” 94105111 128 Hz (AFC)0.020 300 k0.001 2.999 3.00 29.99 30.0 299.9 300 2999 3.00 k 29.99 k30.0 k 299.9 k0.001 0.01 0.1 1 10 100 2 % + 2 “ 5 % + 5 6 ”24 V 24 V Urms= 250 V”R IEC61557-4 ”-”20 V ”250 mA ” HSES ” E ” 1 5m / 0.020 300 k0.001 2.999 3.00 29.99 30.0 299.9 300 2999 3.0 k 29.99 k30.0 k 299.9 k0.001 0.01 0.1 1 10 100 2 % + 2 “ 5 % + 5 2 / 4 ” 3 V 3 V ”2 HenryUrms= 250 V” (RK) R 414K R 416E R 418E R 420R= R- R* “ RK = 0.000 0.000 29.99 RA 0.001 0.1 0.02 199.9 7 % + 3 “ 10 % + 5 ”Vm = 48 V ”128 Hz” (IEXT)IEXT = 10 A(RA 20 )