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Transformer

更新时间：2018-05-15

浏览次数：370

厂商性质：生产厂家

产品价格：

产品简介：

Equipment or vehicle used open-top structure, small size, light weight, strong function, easy to operate, designed for transformer production and on-site measurements to design field tests.

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产品介绍：

Features：

1 Connection terminal

Current output “I+、I-” connected to outside end of trial product's resistance；

“V1+、V1-”namely voltage input terminals of channel 1 and “V2+、V2-”namely voltage input terminals of channel 2。

2 Earthing terminal: protecting the unit.

3 Temperature probe plug end.

4 Arc suppression：can do indication of Arc status, in addition, it is no caution for small transformer with direct Arc inside.

5 Power socket：AC 230V±10%（with 10A safe fuse inside）.

6 Power switch.

7 Contrast knob：used to adjust contrast.

8 USB jack.

9 Keypress “left key、right key、INTER”: used to adjust cursor position and numerical value and then confirm.

10 LCD screen.

11 Printer：printing test data.

Note：

1 Ensure reliable earthing and turn on the unit after finishing connection; to avoid possible accident, don’t move the test lead during test of output current; when finishing the test, you 2 can turn off after Arc indication alarm stops, then move the test lead.

3 When testing no-load-tap power transformer, please don’t switch tap point and range until discharge indication alarm stops.

4 To avoid electromagnetism disturb to get better test, please make short circuit for windings which don’t need test.

5 When automaticlly testing, the unit will output maximum current according trial product’s resistance; when by manual, please choose possible maximum current to improve test accuracy.

6 During test, the user can choose channel, resistance value of selected channel will be displayed.

Technical index：

1 Structure and Size

◇Type：portable

◇Dimension: 330*218*140mm

◇Main box: aluminium alloyed box

◇Weight: 6.5kg

2 Power source

◇Working power source: AC230±10%, frequency 50Hz±10%

◇Test voltage: DC 30V

◇Current output:

Auto: load maximum test current by programme automatically according to trial product’s resistance

Manual： 50mA、0.1A、0.3A、0.5A、1A、3A、5A、10A。

3 Working conditions

◇Temperature：-20℃～50℃，relative humidity：≤80%

◇Working way：continuum

4 Test index

◇Test range : 0～2KΩ

Accuray: 0.2%, ±2 digits

Maximum resolution: 0.1μΩ

5 Memory records quantity: 200pcs

After sales service：

Quality guanrantee period : three years.

PRODUCT

Selection	current	voltage	Power	range
-5□	0～5A	28V	AC	1mΩ～1KΩ
-10□	0～10A
-20□	0～20A

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