Motor Voltage Attenuator (MVA)

Download the brochure

Motor Voltage Attenuator

The Teledyne LeCroy Test Services (TLTS) Motor Voltage Attenuator (MVA) is used to measure motor voltages on 3-phase AC inductive motors. The MVA is designed to make phase-to-phase measurements.

The system consists of three attenuators that convert high level AC voltages to low level signals that can be input to the QL3FS system. The attenuators are housed in a rugged enclosure containing three sense cables with banana jack terminals that accept a variety of test probes.

Ordering Information
Description P/N
3-Phase MVA 160591
DC MVA 160763
Rigid Alligator Clip, Set of 3 160641