3284 [200A rms, ø 33mm max.] 3285/-20 [2000A rms, ø 55mm (1.30") (2.17") max.] CLAMP ON AC/DC HiTESTER 2000 A analysis Field measuring instruments (3285 /3285-20) 3284 3285-20 Analysis for CAT III 600 V DC to distorted waves http://www.hioki.co.jp/ 3285 ���������������������������������������������������������������������� ������������������������������������������������ Waveform harmonic Analysis applications and Supporting a wealth of functions Inrush current 0mA The peak hold function displays the crest value of the inrush current occurring when electrical equipment is started. 8807-51 MEMORY HiCORDER crest value 9094 OUTPUT CORD + Crest value peak Using the external output functions of the 3284 or 3285 in combination with a HIOKI MEMORY HiCORDER enables recording of current and frequency fluctuations and recording and harmonic analysis of instantaneous waveforms. The monitor output (MON) spans a wide frequency range from DC to 20 kHz (15 kHz in the case of 3285), which allows the units to be used for electric current analysis in various fields ranging from batteries to inverters. 0 + 0 Example of analysis using the MEMORY HiCORDER RMS value of full-wave rectified waveforms current waveform - The AC+DC mode enables measurement of the RMS value of full- or half-wave rectified waveforms used in electrical machinery. (inverter output ) ▼ + ▲ current fluctuations 0 ■ 3284 / 3285 Specifications Function Mode Display Switch*1 Voltage (V) Frequency (Hz) Resistance(Ω) *8 Continuity Check*8 DC Average / PEAK AC RMS / PEAK AC+DC RMS / PEAK [ ] in the Specification :3285,3285-20 Accuracy at 23 ˚C ± 5 ˚C (73 ˚F ± 9 ˚F), 80% rh or less. Measurement accuracy applies to input of at least 5% of the current range, and at least 10% of the voltage/frequency range. Range Accuracy at DC or 45 to 66 Hz 20.00 / 200.0 [200.0 / 2000] ±1.3%rdg.±3dgt. Resolution is 0.1 [1] A during PEAK ±1.3%rdg.±7dgt. Max. allowable current ±1.3%rdg.±3dgt.*2 ±2.0%rdg.±5dgt.*3 *4 ±1.3%rdg.±7dgt.*6 200Arms cont. 300A peak max. ±1.3%rdg.±13dgt.*2 ±2.0%rdg.±7dgt.*3*4 ±1.3%rdg.±7dgt.*6 [2000Arms cont. 2840A peak max.] ±1.0%rdg.±7dgt. Max. allowable voltage 600Vrms cont. 1000V peak max. *6 Average / PEAK 30.00 / 300.0 / 600 ±1.0%rdg.±3dgt. AC Resolution is decreased by 1 digit except in the 600 V range during PEAK ±1.0%rdg.±3dgt. ±1.5%rdg.±5dgt. ±1.0%rdg.±7dgt. ±1.0%rdg.±7dgt. ±1.5%rdg.±7dgt. ±1.0%rdg.±7dgt. 10.00 / 100.0/1000 ±0.3%rdg.±1dgt. AC+DC RMS / PEAK Notes 10 to 45Hz or 66 to 2 [ 1 ] kHz PEAK accuracy at DC or 45 to 66 Hz DC RMS / PEAK ▲ Harmonic analysis - Current (A) analysis Model 3284 and 3285 only 9199 BNC TO BANANA ADAPTER *5 *5 1000/10.00k 1000 *7 ±1.0%rdg.±1dgt. (at 1000Hz) ±1.5%rdg.±5dgt. Threshold level 30Ω ±5Ω or less *7 Effective in the V and A functions Open terminal Voltage 3.1V DC or less *1 The peak hold function works automatically during PEAK measurement. *2 Add ±1.0% rdg. in the 1800 to 2000 A interval for the 3285. *3 Add ±1.0% rdg. in the 1k to 2kHz interval for the 3284. *4 No assured accuracy in the 1800 to 2000 A interval for the 3285. *5 Add 6 dgt. in the 30 V range. *6 Add ±4.7% rdg. in the 2300 to 2840 A interval for the 3285. *7 Add ± 1.0%rdg.±13dgt when measuring 700 V to 1000V with Model 3285-20. *8 Model 3285-20 only. Measurable conductor diameter : ø33 (1.30") mm, [ø55 (2.17") mm] max. Max. usable circuit voltage : 600Vrms (insulated conductor) Functions : recording (MAX. MIN. AVE) ,data hold, auto power-off, auto zero Display update rate : digital indication FAST approx. 4 times/second, NORMAL approx. 2 times/second, SLOW 1 time/ 3 seconds; bar graph indication approx. 4 times/second Display response time : 1 sec or less Range switching : Auto/Manual (Except resistance.) Frequency characteristic : 40 Hz to 2 [1] kHz accuracy External output : A/Hz only: recording output DC1V/f.s. ±1.3% rdg.±10mV, Response: 250ms (Except model 3285-20) or less (at 0➞90%)/ MON A only : Waveform output 1Vrms/f.s. ±1.3% rdg.±5mV, Frequency band: DC to 20 [15] kHz ±3dB 3284 CLAMP ON AC/DC HiTESTER 3285 CLAMP ON AC/DC HiTESTER 3285-20 CLAMP ON AC/DC HiTESTER (All include 9207-10 TEST LEADS, 9399 CARRYING CASE(3284), 9345 CARRYING CASE(3285/3285-20), HAND STRAP) Effect of conductor position : within ±0.5[0.7] % in any direction from the center of sensor Effect of external magnetic field : 400A/m corresponds to 0.5 [2] A max. Crest factor : 2.5 or less, 1.7 or less in the 600 V range, 3284 is 1.5 or less in the 200A range [1.42 or less in the 2000A range] Safety standard : EN61010-1 CAT III 600V, EN61010-2-032, EN60529 IP40 EMC : EN61326, EN61000-3-2, EN61000-3-3 Ambient temperature of use : 0 to 40˚C (32˚F to 104˚F), 80%rh or less (no condensation) Storage temperature range : -10 to 50˚C (14˚F to 122˚F) or less (no condensation) Power supply : 9445 AC ADAPTER(Except Model 3285-20.) or 6F22 manganese battery×1 (continuous operation : Model 3284/3285-25 hours, Model 3285-20-20 hours) Dimensions and mass : Approx. 62W×230[260]H×39D mm, 460 [540]g (Approx 2.45" W× 9.06 [10.3]" H× 1.54" D, 16.3 [19.1] oz.) Options 9445-02 AC ADAPTER (UL) 9445-03 AC ADAPTER (EU) An AC Adapter can only be used with Models 3284 and 3285. * 9094 OUTPUT CORD(Jack to banana plug) *No CE marking DISTRIBUTED BY HEAD OFFICE : 81 Koizumi, Ueda, Nagano, 386-1192, Japan TEL +81-268-28-0562 / FAX +81-268-28-0568 E-mail: os-com@ hioki.co.jp HIOKI USA CORPORATION : 6 Corporate Drive, Cranbury, NJ 08512 USA TEL +1-609-409-9109 / FAX +1-609-409-9108 E-mail: hioki@ hiokiusa.com Shanghai Representative Office : 1704 Shanghai Times Square Office 93 Huaihai Zhong Road Shanghai, 200021, P.R.China TEL +86-21-6391-0090, 0092 FAX +86-21-6391-0360 E-mail: [email protected] All information correct as of Oct. 11, 2005. All specifications are subject to change without notice. 3284E6-5XM-05K Printed in Japan