3283 [ASM-SENSOR]

CLAMP ON LEAK HiTESTER; 钳式泄漏测试仪


型号：	3283
厂家：	ASM GMBH
描述：	CLAMP ON LEAK HiTESTER 钳式泄漏测试仪测试
文件：	总2页 (文件大小：300K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

(10µA to 200A AC, 40mm max.)

3283

CLAMP ON LEAK HiTESTER

Field measuring instruments

Leak Analysis

Wide-bandwidth

5Hz to 15kHz

High-accuracy

1ꢀ

High-sensitivity

10µA resolution

True RMS

Analyzer functions

✔Filtering

Indication of AC frequency leak current

components

FILTER

APS

FILTER

APS

AUTO

Filter ON

RMS

✔

✔Output signal

OUTPUT

Selectable

✔

http://www.hioki.co.jp/

HIOKI company overview, new products, environmental considerations and

other information are available on our website.

recording (REC)

waveform (MON)

Easily monitor leak current fluctuations

In combination with a HIOKI MEMORY HiCORDER this unit can be used for unattended monitoring for leak current condition.

Example for a monitoring system using the 3283 and 8807 MEMORY HiCORDER

The 3283 can supply a REC signal (recording signal, 1V DC/f.s.)

9199

or a MON signal (waveform signal, 1V AC/f.s.). The 9094

OUTPUT CABLE (option) or conversion 9199 BNC TO

BANANA ADAPTER (option) can be used for connection to

the 8807. For monitoring of instantaneous leak current

waveforms, set the output to MON, and select a suitable trigger

level in the memory mode of the 8807. This will cause

recording to be performed only when leak current is detected.

The trigger output terminal (open collector output) can be used

as an alarm output. For long-term monitoring, the 8807 should

be powered from the 9418-10 AC ADAPTER and the 3283

from the 9445-02 AC ADAPTER .

BNC TO BANANA ADAPTER

8807

MEMORY HiCORDER

9198

CONNECTION

CORD (for Voltage input)

9094 OUTPUT CORD

(cord length approx.1.5m)

Setting example for 3283 and 8807

When leak current exceeds 20 mA, the trigger is activated and recording is carried

out, extending also to data before triggering occurred. The 3283 is set to the 100

mA range, and the output is set to MON.

8807 waveform printout example

Trigger point

MON

RMS

3283 indication

8807 trigger screen

Pre-trigger

✔✔3283 Specification (accuracy at 23˚C±3˚C 80% rh)

✔✔Measurable conductor diameter: ø40mm max. ✔✔Maximum

usable circuit voltage: 300Vrms (insulated conductor) ✔✔Functions:

recording (MAX. MIN. AVE), data hold, auto power-off ✔✔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 ✔✔Filter: ON 180Hz±30Hz(-

3dB) ✔✔External output (A function only): REC (recording signal,

1VDC/f.s. ±3% rdg.±10mV) circuit time constant 200ms or less /

MON (waveform signal, 1VAC/f.s. ±3%rdg.±10mV, frequency

bandwidth 5Hz to 15kHz), selectable (2V/f.s. for 200A range) ✔

Effect of conductor position: within ±0.1% in any direction from the

center of sensor ✔✔Effect of external magnetic field: 400A/m

corresponds to 5mA, max. 7.5 mA ✔✔Crest factor: 2.5max. (1.5 for

200A range) ✔✔Safety standard: EN61010-1, EN61010-2, EN60529

Function

Range

Accuracy

Notes

10.00mA

±1.0%rdg.±5dgt.

(45Hz to 66Hz)

Maximum

allowable current

100.0mA

1.000 A

10.00 A

±2.0%rdg.±5dgt.

(40Hz to 45Hz, 66Hz to 2kHz)

20Arms cont.

AC current

AC A

±1.5%rdg.±5dgt.

(45 to 66Hz)

Maximum

allowable current

200.0 A

±2.0%rdg.±5dgt.

(40 to 45Hz, 66 to 2kHz)

200Arms cont.

Accuracy range

±0.3%rdg.±1dgt.

±1.0%rdg.±1dgt.

Frequency 100.0Hz

30.0 to 99.9Hz

95 to 1000Hz

1000Hz

AC current measurement accuracy range is 10% to 100% (5% to 100% in 200 A

range). Accuracy is given for the filter OFF condition.

IP40 ✔✔EMC: EN61326-1 ✔✔Power supply: 9445 AC ADAPTER or

WARNING

6F22 manganese battery✔1 (continuous operation max. 50 hours) ✔

Dimensions and mass: Approx. 62W✔225H✔39D mm; 400 g

Inspect the unit and check that it is operating correctly before use. When carrying out

measurement on live lines, wear proper protective gear, insulating rubber gloves, insulating

rubber boots and safety helmet, and use extreme caution to avoid electric shock accidents.

3283 CLAMP ON LEAK HiTESTER

(All include 9399 CARRYING CASE, HAND STRAP)

^!DANGER

Option

1. In order to prevent short-circuits and injury, use the clamp product on electrical

circuits with a voltage less than the maximum operation circuit voltage.

2. In order to prevent short-circuits and injury when the clamp core tip is open, do

not use bare conductors.

9445-02 AC ADAPTER (for the America, Japan)

9445-03 AC ADAPTER (for the EU type)

9094 OUTPUT CORD (Jack - banana plug)

*No CE marking

DISTRIBUTED BY

HEAD OFFICE :

Shanghai Representative Office :

1704 Shanghai Times Square Office

93 Huaihai Zhong Road

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

TEL +81-268-28-0562 / FAX +81-268-28-0568

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

Shanghai, 200021, P.R.China

TEL +86-21-6391-0090, 0092

FAX +86-21-6391-0360

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

E-mail: info@hioki.cn

All information correct as of Dec. 22, 2004. All specifications are subject to change without notice.

3283E3-4ZE-02K Printed in Japan

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