3284E6-5XM-05K Printed in Japan
All information correct as of Oct. 11, 2005. All specifications are subject to change without notice.
HEAD OFFICE :
81 Koizumi, Ueda, Nagano, 386-1192, Japan
TEL +81-268-28-0562 / FAX +81-268-28-0568
E-mail: os-co
m@ 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
DISTRIBUTED BY
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: info@hioki.cn
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)
*No CE marking
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)
*
The AC+ DC mod e enab les
measurement of the RMS value
of full- or half-wave rectified
waveforms used in electrical
machinery.
full-wave rectified waveforms
RMS value of
full-wave rectified waveforms
Analysis applications
Supporting a wealth of functions
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.
Example of analysis using the MEMORY HiCORDER
Harmonic analysis
▲
▲
current fluctuations
current waveform
(inverter output )
▼
9199
BNC TO BANANA
ADAPTER
9094
OUTPUT CORD
8807-51
MEMORY HiCORDER
Waveform
harmonic
Waveform
and
harmonic
analysis
Model 3284 and 3285 only
The peak hold function displays
the crest value of the inrush
current occurring when electrical
equipment is started.
Inrush current
Inrush current
crest value
■ 3284 / 3285 Specifications
*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.
[ ] 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.
Open terminal Voltage 3.1V DC or less
±1.5%rdg.±5dgt.
Threshold level 30
Ω
±5
Ω
or less
1000/10.00k
1000
Resistance(Ω)
*8
Function Mode
Display Switch
*
1
Range
Accuracy
at DC or 45 to 66 Hz
Notes
Current
(A)
DC
Average / PEAK
20.00 / 200.0
[200.0 / 2000]
Resolution is
0.1 [1] A during PEAK
±1.3%rdg.±3dgt.
Max. allowable current
AC
RMS / PEAK ±1.3%rdg.±3dgt.
*2
200Arms cont. 300A peak max.
AC+DC RMS / PEAK ±
1.3%rdg.
±
13dgt.
*2
[2000Arms
cont.
2840A
peak max.]
Voltage
(V)
DC
Average / PEAK
30.00 / 300.0 / 600
Resolution is decreased by
1 digit except in the 600 V
range during PEAK
±1.0%rdg.±3dgt.
Max. allowable voltage
AC
RMS / PEAK ±1.0%rdg.±3dgt.
600Vrms cont. 1000V peak max.
AC+DC
RMS / PEAK ±1.0%rdg.±7dgt.
*5
Frequency
(Hz)
10.00 / 100.0/1000
±0.3%rdg.±1dgt. ±1.0%rdg.±1dgt. (at 1000Hz)
Effective in the V and A functions
10 to 45Hz or 66 to 2 [ 1 ] kHz
±2.0%rdg.±5dgt.
*3 *4
±
2.0%rdg.
±
7dgt.
*3*4
±1.5%rdg.±5dgt.
±1.5%rdg.±7dgt.
*5
PEAK
accuracy
at DC or 45 to 66 Hz
±1.3%rdg.±7dgt.
*6
±1.3%rdg.±7dgt.
*6
±1.3%rdg.±7dgt.
*6
±1.0%rdg.±7dgt.
±1.0%rdg.±7dgt.
*7
±1.0%rdg.±7dgt.
*7
Continuity Check
*8
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 6
00V, 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.)
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
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
(Except model 3285-20)
