Kilovoltmeter ИЦ403

Purpose:

• Intended for measuring the RMS value of high voltage in AC circuits, with the measuring input fed from a high-voltage instrument transformer.

Key features:

• Voltage shown on a three- or four-digit display.
• Galvanic isolation between the supply input and the measuring input.
• Panel mounting with rear terminals.
• The RMS voltage is found by sampling many times and processing the results mathematically in real time.
• Works with an external voltage transformer.
• Powered from a DC or AC supply, (100–265) V.

Documentation:

• Short datasheet for ИЦ401, ИЦ402, ИЦ403, ИЦ412
• Replacing 132×132 and 172×172 panel-mount moving-coil instruments with digital panel instruments made by NPP "VEL"