DVI-500 Digital Voltage Indicator with Overhead Hook Probe

Digital Voltage Indicators - DVI-500 Series

The DVI-500 Series Digital Voltage Indicators are single point instruments designed to read the voltage on a conductor up to 500kV line-to-ground. The large LED readout is easy to read on the end of a long hotstick and can be used on overhead lines or in underground applications with an underground bushing probe.

There are two DVI-500 models. The DVI-500 indicates voltage from 0.1kV - 500kV on overhead and underground systems - displaying the voltage on a large 3-digit LED display. The DVI-500T with Test Point Mode has the added feature of indicating voltage on elbow test points.

The DVI displays the voltage and emits an audible alarm when voltage above 100VAC is detected with no range selector switches or settings to be made - just contact the conductor and read the display. This allows the user to determine if the voltage being read is nominal or a lower induced voltage.

The DVI-100 Series Digital Voltage Indicators indicate voltage up to 99kV on a two-digit display.  Click here to visit the DVI-100 Series page.

Digital Voltage Indicators Product Video (above) and Instructional Video (below)

Digital Voltage Indicator Features

·         For use on system voltages up to 800kV

·         Large LED display indicates the line-to-ground voltage level

·         Display is easy to read in bright or dark conditions

·         Voltage readout allows user to distinguish between nominal and induced voltage levels

·         Audible indication of voltage detected

·         Built-in universal spline for standard hotstick attachment

·         Auto shut-off with low battery function

·         DVI Voltage Detector Tester (PT-DVI, optional) available as a power source to test the DVI before and after use

HD Electric Company is committed to ongoing review and improvement of its product lines, and thus reserves the right to modify product design and specifications without notice.

DVI系列大屏數(shù)顯電壓表
DVI系列大屏數(shù)顯電壓表為單點測量設(shè)計，用戶無需選
擇電壓量程，直接通過掛鉤或探頭將DVI解除導(dǎo)體即可
讀取電壓，大屏幕數(shù)顯使用戶能夠在遠(yuǎn)距離觀察到電壓
讀值。此系列電壓表可用于測量架空線路電壓，也可加
裝探頭后用于測量入地電纜地面設(shè)備電壓。
DVI系列產(chǎn)品包含以下型號：
DVI-100 Z高量程100KV
DVI-100T Z高量程100KV帶測試點模式
DVI-500 Z高量程500KV
DVI-500T Z高量程500KV帶測試點模式
產(chǎn)品特點：
Z高可用于測量500KV電壓系統(tǒng)
無需量程選擇或設(shè)置，直接使用
大屏幕數(shù)顯BZ遠(yuǎn)距離可以清晰觀察讀值
當(dāng)被測電壓大于100V AC時發(fā)出警示聲
自動關(guān)機(jī)以及低電量提示
可配合標(biāo)準(zhǔn)絕緣桿使用

DVI 系列產(chǎn)品參數(shù)表

	DVI-500(T)	DVI-100(T)
電壓測量范圍	0-500KV自動量程	0-100KV自動量程
電壓測量頻率	50/60Hz
電壓測量精度	±10%（常規(guī)三相電路），其他情況Z高±25%
電池壽命	一節(jié)9V堿性電池大約100次讀數(shù)
操作溫度范圍	-40℃搭配+49℃
重量	0.62kg

DVI系列產(chǎn)品配件

DVI-500 Digital Voltage Indicator In Use

Digital Voltage Indicator Kit DVI-500/K02

B-30 Carrying Bag for DVI Units (accessory)