HDE DVI-500/K01 Digital Voltage Indicator

Overview

The HDE DVI-500/K01 is a single-point digital voltage indicator designed for transmission and distribution systems, measuring voltage from 0.1kV to 500kV line-to-ground. It features auto-ranging capability with no selector switches required and displays voltage on a large 1.45-inch LED display with 3-digit readout. The instrument is suitable for both overhead and underground applications and comes equipped with probes for various system types.

Key Features

• Auto-ranging voltage measurement from 0.1kV to 500kV line-to-ground
• Large 1.45-inch LED display with 3-digit readout
• Two overhead probes supplied: 6-inch transmission hook probe (HP-DVI-6) and 2-inch distribution hook probe (HP-DVI-2)
• Test Point mode available (DVI-500T model)
• Audible alarm when voltage above 100VAC is detected
• Distinguishes between nominal and induced voltages
• Auto-shutoff after 4 minutes of inactivity
• Laboratory calibrated accuracy: ±3% typical, up to ±25% in other applications

Applications

• Transmission system high-voltage testing
• Distribution system voltage detection on overhead lines
• Underground application voltage measurement with probe

Included Accessories

• 6-inch overhead hook probe (HP-DVI-6) for transmission systems
• 2-inch overhead hook probe (HP-DVI-2) for distribution systems