產(chǎn)品簡(jiǎn)介

NAFY-99電壓負(fù)載箱是檢驗(yàn)電壓互感器時(shí)，專門提供的各種有效負(fù)載，是全自動(dòng)互感器校驗(yàn)臺(tái)及現(xiàn)場(chǎng)互感器誤差測(cè)試的理想配套產(chǎn)品。

產(chǎn)品別名

負(fù)載箱、電壓負(fù)載箱、電壓互感器負(fù)荷箱

產(chǎn)品特性

重量輕，外形美觀，容量大，穩(wěn)定性強(qiáng)。

產(chǎn)品參數(shù)

1、環(huán)境條件

??溫 ???度：5℃—40℃濕度:＜80%(25℃)

??海拔高度: ＜1500m

2、額定容量：1.25～158.75VA

3、電壓范圍：20%-120%

4、二次電壓:100V

5、功率因數(shù)：0.8 ,1.0

6、準(zhǔn)確度：±3%±0.01VA

7、試驗(yàn)電壓：2kV

8、額定頻率:50Hz

Product introduction

NAFY?series current load box is a test current transformer, specializes in providing a variety of payloads, is ideal for avarietyof transformertest equipment accessory products. The NAFY-96 current load box is in strict accordance with national standards JJG313-94 << current transformer test procedures>>,JJG314-94 <<>> current transformer test procedures and design. Its output capacity, the load range, light weight, beautiful appearance, stability and other advantages.

Also called?name

Load box, transformer load box, voltage transformer load box, current transformer load box, voltage transformer load box,currenttransformer load box,voltage load box, the current load box, box load voltage and current load box

The Characteristics of the products

Light weight, beautiful appearance, the current range.

The parameters of the products