3290--Datasheet/数据表在线中文翻译

3290, 3290-10

CLAMP ON AC/DC HiTESTER

Field Measuring Instruments

Current Measurement at DC and from 1 Hz AC,

with Comprehensive Integrating Functions

Choice of Three Sensors:

20, 200 and 2000 A ranges

Choice of Measurement Modes:

DC, AC+DC, AC and PEAK

Choice of Recording Outputs:

RMS, waveform, frequency and integral value

Choice of Response Times:

switches in three steps

Filter Function:

fc = 550 Hz to suppress undesired harmonics

Independent sensors for convenient portable measuring

Functions

3290-10

* Measurement cable can be up to 100m(328.1ft) long

Current integral measurement

(obtain polarity-speciﬁc integrated DC values)

100A

Operating time/duty measurement

φ 35mm

(1.38")

9691 Specifications

●

Effect of conductor position: ±1.0% or less

● Effect of external magnetic field:

equivalent to 0.5 A or less

(in 400A/m external magnetic field)

● External dimensions:

approx. 53W(2.09") × 129H(5.08") ×

18D(0.71") mm

● Weight: approx. 230 g(8.1oz)

200A

φ 33mm

(1.3")

9692 Specifications

●

Effect of conductor position: ±0.5% or less

● Effect of external magnetic field:

equivalent to 0.7 A or less

(in 400A/m external magnetic field)

● External dimensions:

approx. 62W(2.44") × 167H(6.57") ×

35D(1.38") mm

Protected by dustproof cap!

● Weight: approx. 410 g(14.5oz)

2000A

55mm

9693 Specifications

(2.17")

●

Effect of conductor position: ±0.7% or less

● Effect of external magnetic field:

equivalent to 2 A or less

(in 400A/m external magnetic field)

● External dimensions:

approx. 62W(2.44") × 196H(7.72") ×

35D(1.38") mm

● Weight: approx. 500 g(17.6oz.)

Sensor Common Specifications

● Cable length: 2m (6.56 ft) ● Maximum circuit voltage: 600V

● Applicable standards: Safety: EN61010-2-032:1995, CAT III 600V, Pollution Class 2,

EMC: EN61326:1997+A1:1998+A2:2001

Comprehensive Basic Current Measurement Functions of the 3290

■

All functions needed for measuring DC and AC current and distortion waveforms in a single instrument

Optional Model 9400 CARRYING

CASE stores everything together

(common to 3290 and 3290- )

Current range table

Max. Display

Sensor

Used

Frequency

Range

Rated

Measurement

Range

Output Terminal

Voltage

Normal

Peak

Input

Measurement Measurement

25.00 A

105.0 A

25.00 A

210.0 A

250.0 A

2100 A

50.0 A

150.0 A

50.0 A

300.0 A

500 A

100 mV/A

10 mV/A

100 mV/A

10 mV/A

1 mV/A

20.00 A

200.0 A

20.00 A

200.0 A

2000 A

DC to

10 kHz (-

100 Arms

150 A_peak

9691

9692

9693

3 dB)

DC to

20 kHz (-

200 Arms

300 A_peak

3 dB)

DC to

15 kHz (-

2000 Arms

2840 A_peak

3 dB)

3000 A

Features

◆

❍

AC+DC mode measures true rms current of full- and half-wave rectiﬁed waveforms and inverter output waveforms from 1 Hz

Peak mode measures the maximum waveform amplitude of in-rush current at device startup

Maximum, Minimum and Mean value modes easily measure current variations in lines with severely ﬂuctuating loads

Simultaneous waveform and rms output enables rms and waveform or frequency ﬂuctuations to be externally recorded together

Selectable measurement response time enables setting the instrument response to suit changes in load current

LPF (fc = 550 Hz) ﬁlters out unnecessary harmonic currents and noise

Measures rms properly in the

AC+DC Mode

Clamp-On Current Sensor Temperature Characteristics

Example of temperature sensitivity

characteristics

Example of zero-point temperature

characteristic (Model 9693 SENSOR)

Combined DC and AC waveform

4.0

0.0 A

2.0

0.0

No.1

No.2

No.3

No.4

No.5

9691

Half-wave rectiﬁed waveform

-1

-2

-3

9692

9693

-2.0

-4.0

0.0 A

-40

-20

-40

-20

Full-wave rectiﬁed waveform

Temperature [°C]

* The Hall-effect current detection element in each sensor has a speciﬁc zero-point temperature characteristic that

manifests as deviation (scatter)

0.0 A

Enhanced Low-Frequency Current Measurement Analysis Capabilities

■ Measures current from 1 Hz, such as that used for inverter motor control.

Inverter motor current and rms waveforms are recorded simultaneously. Simultaneous recording of control signals is the best method

for evaluating and analyzing such devices during product development and maintenance.

* Waveform and rms values can be recorded simultaneously (MON & REC Mode)

Control Signal Recording

Rms current recording (REC)

Half-wave rectified waveform

during operation (MON)

Recording Current Consumption of a Hair Dryer

Current

Recording

Data saved to PC Card at worksite.

After returning to the

office, data can be

analyzed and stored

on a PC.

*Recording basic waveform component with

3290 filter function active

Comprehensive Current Integral Functions of the 3290-₁₀

■

Integral functions such as battery charging/discharging, integral AC current and repeat integral measurements are

fully supported. In addition, the "Operating Time/Rate" function shows the operating state of loads.

Features

◆

❍

(positive, negative and total integral values)

Polarity-speciﬁc integral function measures battery charging and discharging with one instrument

(with settable threshold value)

Operating time/Rate display function measures load operating status

Polarity-speciﬁc peak current display function measures peak battery charge and discharge current with one instrument

Repeat measurement and data storage function lets you easily conduct the same measurement up to 20 times and then save that

data in the unit's memory.

(can be used in combination with

Time-limited mean value display function shows the mean value within a speciﬁc integration time

repeat measurement)

❍

External DC power capability enables long-term measurements under battery power

Current Integral Range Table

* Integration interval can be up to 2000 hours

Current

Range

Convenient Repeat Measurement Function

Sensor Used

Integral Range (5 ranges)

10.000 Ah to 100.00 kAh

Measurement Range

Integral measurements during a speciﬁed interval can be

repeated continuously up to 20 times.

20 A

0 to ± 210.0 kAh (9691)

0 to ± 420.0 kAh (9692)

9691/9692

Integral and numerical measurement data values

(maximum, minimum, mean and peak) plus operating

time and duty are stored in internal memory. Saved data

can be recalled and veriﬁed at any time.

200 A

100.00 Ah to 1000.0 kAh

1000.0 Ah to 10000 kAh

200 A

0 to ± 4200 kAh

9693

2000 A

DC Load Current Measurement

+ Peak Value

Positive Integral

Operating Time

Current Threshold Setting

0.0 A

Operating

Time E

- Peak Value

Operating

Time A

Operating Time C

Negative Integral

Total Measuring Time: Z=(A+B+C+D+E)

Non-Operating Time B

Non-Operating Time D

Operating Time: A+C+E

Rate (%): (A+C+E)/Z × 100

Total Measuring Time (A+B+C+D+E)

(Measurement may be repeated up to 20 times)

Total integral value = positive integral +

negative integral

3290/3290_-Function Comparison

-10

Speciﬁcation

3290

Measurement modes

DC, AC+DC, AC (RMS/MEAN)

DC, AC+DC, AC (RMS)

(±peak value of waveform, in DC mode)

Peak value display

Maximum/minimum value display

AC ﬁlter function

Displays absolute value (of waveform peak)

Displays maximum, minimum and mean values

Displays polarities independently

(in AC and AC+DC modes)

Maximum and minimum values

In AC and AC+DC modes, ﬁlter (fc = 550 Hz) ON/OFF

Current

Measurement

(fc = 1 Hz)

ON/OFF

DC ﬁlter function

During DC and AC+DC waveform output, ﬁlter (fc = 1 Hz) ON/OFF During DC waveform output, ﬁlter

Separate AC/DC output function

Output (connector 1)

Output (connector 2)

Timer settings

Separate output of AC content and DC content

Current waveform (2-V range)/rms current (2-V DC range) switchable

(selectable +, -, total, 1-V DC/range)

(for repeated measurement up to 20 times)

(up to 2000 hours)

Rms current/Low-battery warning switch

Current integral value

1 min. to 99 hours, 59 min

Elapsed time display

Mean value time limit display

Output (connector 1)

Output (connector 2)

Rate

Hours:minutes

Integral

Measurement

Mean value = integral value / integration time

Selectable current waveform or rms current

(selectable +, -, total, 1-V DC/range)

Current integral value

Rate = operating time / total measurement time

Rate

Measurement

(up to 2000 hours)

Operating time measurement

Range setting

Displayed operating time: Hours:minutes

Auto/manual ranging

Auto ranging

Frequency

Measurement

(1-V DC/range)

Output (connector 1)

Frequency value

Output (connector 2)

Data Storage

Rms Current

Peak, maximum, minimum, mean value, integral value, operating time,rate

Bar Graph Display

Display Refresh Rate

When DC center is zero, bar graph can display 10X magnification

Display of number of memorized data points

(3290- is 10 times/second)

* 3290- DC mode is once/second

N: twice/second, F: 4 times/second

, S: once/3 seconds

F: 0.2 s, N: 0.8 s, S: 8 s switching

Battery, AC adapter, external battery

Measurement Response Time Switching

Power Supply

(8.4 to 15.6 V DC)

Battery and AC adapter

Model 3290 and 3290-10 Specifications (accuracy guaranteed at 23 ±5°C(73 ±9°F), 80% RH or less, non-condensating) ■ Period of guaranteed accuracy: 1 year

Combined accuracy with 9691 or 9692

Measurement frequency f

Mode

Range Response time setting

1 < f < 10Hz

—

10 < f < 45Hz

45 < f < 66Hz

—

66Hz < f < 1kHz

—

20.00 A

—

±1.3%rdg.±10dgt.

±1.3%rdg.±5dgt.

—

200.0 A

FAST

—

±1.3%rdg.±12dgt.

±2.3%rdg.±8dgt.

(9691: up to 500Hz)

±1.3%rdg.±8dgt.

±1.3%rdg.±3dgt.

20.00 A

200.0 A

NOMAL

SLOW

FAST

±2.0%rdg.±8dgt.

(when AC + DC, SLOW is set only)

(when AC + DC is set only)

±1.3%rdg.±8dgt.

—

AC+DC

AC RMS

—

±1.3%rdg.±7dgt.

±2.3%rdg.±3dgt.

(9691: up to 500Hz)

NOMAL

SLOW

±2.0%rdg.±3dgt.

(when AC + DC, SLOW is set only)

(when AC + DC is set only)

±1.3%rdg.±3dgt.

±1.3%rdg.±8dgt.

±1.3%rdg.±3dgt.

±2.3%rdg.±8dgt.

±2.3%rdg.±3dgt.

20.00 A

200.0 A

AC MEAN

(only 3290)

—

Combined accuracy with 9693

Measurement frequency f

10 < f < 45Hz

Mode

Range Response time setting

1 < f < 10Hz

—

45 < f < 66Hz

—

66Hz < f < 1kHz

—

±1.8%rdg.±10dgt.

±1.8%rdg.±5dgt.

200.0 A

—

2000 A

FAST

—

±1.8%rdg.±12dgt.

—

±1.3%rdg.±8dgt.

±1.3%rdg.±3dgt.

±2.3%rdg.±8dgt.

±2.3%rdg.±3dgt.

200.0 A

2000 A

NOMAL

SLOW

FAST

±3.0%rdg.±8dgt.

(when AC + DC, SLOW is set only)

(when AC + DC is set only)

±2.3%rdg.±8dgt.

—

AC+DC

AC RMS

±1.8%rdg.±7dgt.

—

NOMAL

SLOW

±3.0%rdg.±3dgt.

(when AC + DC, SLOW is set only)

(when AC + DC is set only)

±2.3%rdg.±3dgt.

±1.3%rdg.±8dgt.

±1.3%rdg.±3dgt.

±2.3%rdg.±8dgt.

±2.3%rdg.±3dgt.

200.0 A

2000 A

AC MEAN

(only 3290)

—

3290_-10Speciﬁcations

Accuracy

Frequency range (accuracy range) Maximum display

Accuracy

Integral value display

Measurement time

Current measurement accuracy ±1 dgt

Not more than ±0.2 s deviation per hour (@23°C(73°F))

Display accuracy ±2 mV

10.00Hz (1.00 to 10.00Hz)

100.0Hz (10.0 to 100.0Hz)

1000Hz (100 to 1000Hz)

12.50Hz

125.0Hz

1000Hz

±0.3%rdg.±1dgt.

±1.0%rdg.±1dgt.

Output connector voltage

●Output rate:

■Provided functions ●Zero Adjustment (DC and AC+DC) ●Data

Hold Setting Saving Function:Saves the state of settings ●Key Lock

●Battery Check ●Auto Power Off: about 10 minutes after last key

operation, beeper warning available ●Beeper sound on/off

(1) Rms current (REC_A): 2 V DC/range; (2) Current waveform (MON):

2 V/range; (3) Frequency (REC_Hz)^*1: 1 V DC/range (*1. 3290 only)

Combined output connectors (OUT1 & OUT2^*2):

(1) Current waveform (MON / MON.FL^*1) & rms current (REC);

(2) Current waveform (MON / MON.FL^*1) & low-battery detection (B.Lo)

(3) Rms current (REC) & low-battery detection (B.Lo)

●

●Temperature characteristic: 0.1 × Specified Accuracy/°C (@0 to 40°C)

(0.18 × Specified Accuracy/°F (@32 to 104°F))

(4) Frequency (REC) & rms current (REC) (3290 only)

*1. MON.FL is with fc = 1 Hz filter on,

*2. OUT2 of the 3290-¹⁰is total integral value (Ah), selected from positive, negative or total

value

●Function display: 21-segment bar graph, over-range (O.L.), low-battery

warning (B), Hold (HOLD), auto power off (APS)

●Measurement response time: (1) FAST (0.2 s) for 45+ Hz; (2) NORMAL

(0.8 s) for 10+ Hz); (3) SLOW (8.0 s) for 1+ Hz)

●Operating temperature and humidity: 0 to 40°C (32 to 104°F) @80% RH or

less (non-condensating) ●Storage temperature: -10 to 50°C (14 to 122°F)

(non-condensating) ●Operating environment: up to 2000m ASL, indoors

●Power source: Four AA-size (LR6) alkaline batteries, or AC adapter

Model 3290-10 also accepts 8.4 to 15.6 V external DC power ●Max.

power consumption: 500 mVA (using batteries) ●Battery life: approx. 22h

(continuous operation)

●Applicable safety standards EMC: EN61010-1:2001, EN61326:1997+A1:1998+

A2:2001, EN61000-3-2:2000, EN61000-3-3:1995+A1:2001

●External dimensions, weight: approx. 155W (6.10") × 98H (3.86") × 47D

(1.85") mm, approx. 545 g (19.2oz.)●Supplied accessories: Carrying strap

(1), AA-size (LR6) alkaline batteries (4)

* Input: The time for analog output to stabilize after transition from 0 R 90% or from

100 R 10%, setting AC (RMS) or AC+DC

●Display refresh rate: (1) NORMAL: twice per second; (2) SLOW: once

per three seconds; (3) FAST: four times per second (ten times per

second for 3290-10; (4) Bar graph display: 4 times per second

●Zero suppression: 5 counts

●Range switching: Auto/manual

●Crest factor: 2.5 or less, or the same or less than peak value of

connected sensor

●Output impedance: 100 Ω or less

■ Extension Cables Available by Special Order

■ Options

Connects from the standard 2m (6.52ft) sensor cable to the 3290 or 3290-10

(available lengths are 5, 10, 20, 30, 50 and 100m (16.4, 32.8, 65.6, 98.4, 164.1 and

328.1ft))

9691

9692

9693

CLAMP-ON AC/DC SENSOR (100 A)

CLAMP-ON AC/DC SENSOR (200 A)

CLAMP-ON AC/DC SENSOR (2000 A)

9445-02 AC ADAPTER

Measurement is not available with only the 3290 or 3290-10 CLAMP-ON AC/DC HiTESTER.

A CLAMP-ON AC/DC SENSOR (Model 9691, 9692 or 9693) must also be purchased

separately.

9445-03 AC ADAPTER (EU)

9094

9400

9199

OUTPUT CABLE

CARRYING CASE

CONNECTOR ADAPTER (BNC-to-Banana [female])

DISTRIBUTED BY

HEAD OFFICE :

Shanghai Representative Ofﬁce :

81 Koizumi, Ueda, Nagano, 386-1192, Japan

1704 Shanghai Times Square Ofﬁce

TEL +81-268-28-0562 / FAX +81-268-28-0568 93 Huaihai Zhong Road

E-mail: os-com@hioki.co.jp

Shanghai, 200021, P.R.China

TEL +86-21-6391-0090, 0092

FAX +86-21-6391-0360

E-mail: info@hioki.cn

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

All information correct as of Oct. 5, 2004. All speciﬁcations are subject to change without notice.

3290E3-4XB-05P Printed in Japan