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Digital Voltage Indicators

The DVI-100 Series Digital Voltage Indicators are single point instruments designed to read the voltage on a conductor up to 99kV 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-100 models. The DVI-100 indicates voltage from 0.1kV to 99kV on overhead and underground systems - displaying the voltage on a large 2-digit LED display. The DVI-100T 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.

For higher voltages, the DVI-500 Series Digital Voltage Indicators indicate voltage up to 500kV on a three-digit display.  Click here to visit the DVI-500 Series webpage.

Digital Voltage Indicator Features

·         For use on system voltages up to 161kV

·         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 when voltage is 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系列大屏數顯電壓表
DVI系列大屏數顯電壓表為單點測量設計，用戶無需選
擇電壓量程，直接通過掛鉤或探頭將DVI解除導體即可
讀取電壓，大屏幕數顯使用戶能夠在遠距離觀察到電壓
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備電壓。
DVI系列產品包含以下型號：
DVI-100 最高量程100KV
DVI-100T 最高量程100KV帶測試點模式
DVI-500 最高量程500KV
DVI-500T 最高量程500KV帶測試點模式
產品特點：
最高可用于測量500KV電壓系統
無需量程選擇或設置，直接使用
大屏幕數顯保證遠距離可以清晰觀察讀值
當被測電壓大于100V AC時發出警示聲
自動關機以及低電量提示
可配合標準絕緣桿使用

DVI 系列產品參數表 

DVI系列產品配件

About HD Electric Company
關于美國HD

For over eighty years, HD Electric Company’s mission has been to design and manufacture products to help our customers manage and deliver electric power in a safe and efficient manner. We accomplish this mission by designing products and providing solutions with a passion for excellence and innovation. At the core of our success are the relationships we have established with our customers and the reputation we have earned.

Headquartered in the Chicago metropolitan area, HD Electric Company supports sales representatives worldwide, manages a product demonstration fleet and maintains global support for its vast array of industry-proven products. We are committed to serving our customers in the twenty-first century with the service, technology and products that continue to make us a success.

Electrical Test, Measurement & Safety Products
電力測試、測量及安全防護產品

HDE's state of the art test, measurement and safety products provide safe, accurate, and critical information about the electric power system and its associated equipment. All HDE products are built to "utility grade" standards and are designed to improve system reliability; expedite power restoration; and facilitate maintenance procedures safely in the field. HDE's products give you the confidence you need to ensure that electricity is flowing to your customers in a safe and efficient manner.

HD Electric Products
美國HD 產品列表

多功能數顯電壓表和核相儀
Digital Voltmeters and Phasing Sets

DDVM-40雙數顯電壓表
Dual Display Digital Voltmeter - DDVM-40

DDPM-40雙數顯相位電壓表
Dual Display Phasing Voltmeter - DDPM-40

DDVIP-40雙數顯電壓指示相位表
Dual Display Wireless Voltage Indicating Phaser - DDVIP-40

SVM-25單棒數字電壓表
Single Stick Digital Voltmeter - SVM-25

DVM-80UVM數字電壓表和套件
Universal Digital Voltmeter and Kit - DVM-80UVM

DigiVolt數字電壓表和調相器
Digital Voltmeter & Phasing Sets - DigiVolt Series

無線核相儀
Wireless Phasers

TAG-5000無線核相儀
Wireless Phasing - TAG-5000

地下電纜故障測試儀
Underground Cable Fault Tester

UCT-8地下電纜故障測試儀
Underground Cable Fault Tester - UCT-8

數顯電壓表
Digital Voltage Indicators

DVI-100數顯電壓表
Digital Voltage Indicator - DVI-100

DVI-500數顯電壓表
Digital Voltage Indicator - DVI-500
電壓探測儀
Voltage Detectors

FTVD-15電壓探測儀
Voltage Detector - FireFly Fuse Tool Voltage Detector

TAG-200 TAG-330電壓探測儀
Voltage Detector - TAG Series
個人高壓防護報警器
Personal Voltage Detectors

V-Watch個人高壓防護報警器
Next Gen Personal Voltage Detector - V-Watch
工作區域電場警示器
Work Area Voltage Detection

Watchman工作區域電場警示器
Work Area Voltage Detection - Watchman

絕緣子測試儀
Insulator Tester

IT-4絕緣子測試儀
Insulator Tester - IT-4

避雷器泄露電流測試儀
Arrester & Leakage Testers

AT-100避雷器泄露電流測試儀
Leakage / Arrester Tester - AT-100

HiSat避雷器泄露電流測試儀
Leakage / Arrester Tester - HiSat Series

高壓直流泄露電流測試儀
High Voltage DC Leakage Tester

PT-5000W直流泄露電流測試儀
DC Leakage Tester - PT-5000W

電容器測試儀
Capacitor Testers

Cap Check電容器測試儀
Capacitor Testers - Cap Check Series

變壓器測試儀
Transformer Testers

ClearTest新型變壓器測試儀
NEW Transformer Testers - ClearTest

TILT-II變壓器測試儀
Transformer Testers - TILT-II
變壓器電容器測試儀
Transformer & Capacitor Tester

Quick-Check變壓器電容器測試儀
Transformer & Capacitor Tester - Quick-Check
電壓數字式電流表
High Voltage Ammeters

HVA-2000數字式電壓電流表
HVA High Voltage Digital Ammeter

HALO數字式電壓電流表
High Voltage Digital Ammeter - HALO Series
PRX非接觸式驗電器
Proximity Voltage Detector

PRX-500非接觸式驗電器
Proximity Voltage Detector - PRX-500

PRX-69D非接觸式驗電器
Proximity Voltage Detector - PRX-69D

PRX-4非接觸式驗電器
Proximity Voltage Detector - PRX-4

電纜測高儀
Cable Distance Meters

CDM電纜測高儀
Cable Distance Meters - CDM Series

饋線電流清除試驗裝置
Feeder Ammeter Clear Test

FACT饋線電流清除試驗裝置
Feeder Ammeter Clear Test

負載箱
Load Box

LB-5負載箱
Load Box

繩索測試儀
Rope Tester

RT-200繩索測試儀
Rope Tester - RT-200