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Victor VC850A 3-Phase and Motor Rotation Tester for Electrical Diagnostics

Brand: Victor

Save 4% Was: 14.28 €
13.64

VAT included (Ex VAT: 11.09 €)

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The Victor VC850A 3-Phase and Motor Rotation Tester is an instrument designed to check the presence of the three electrical phases and the rotation direction of three-phase motors. It is an essential tool for electrical maintenance technicians and professionals who need fast, reliable diagnosis of electric motors.

Key features:

  • Phase rotation function: Determines whether all three phases are active and shows the direction in which a connected motor will rotate.
  • Operating voltage: Compatible with a range of 200V to 480V, suitable for most industrial and commercial installations.
  • Supported frequency: Operates at frequencies from 20Hz to 400Hz, covering standard and special applications.

Technical specifications:

  • Voltage: 200V~480V
  • Frequency: 20~400Hz

Typical uses:

  • Quick verification of phase presence and phase sequence in three-phase systems.
  • Checking rotation direction on electric motors to avoid damage caused by incorrect wiring.
  • Diagnosis and preventive maintenance in industrial electrical installations.

Compatibility: Compatible with three-phase motors and electrical systems operating within the specified voltage and frequency range. It is ideal for electrical technicians, maintenance engineers and professionals in industrial automation.

Package contents:

  • 1 x Victor VC850A 3-Phase and Motor Rotation Tester

This tester is a compact and easy-to-use tool that makes it easier to identify electrical issues related to phase sequence and rotation, helping to prevent costly motor connection errors.

  • Checks phase rotation and motor direction
  • Operating voltage from 200V to 480V
  • Supports frequencies from 20 to 400Hz
  • Ideal for three-phase motor diagnosis and maintenance
  • Includes 1 Victor VC850A 3-phase tester

Customer Questions & Answers

What main functions does the Victor VC850A three-phase tester offer, and what are its advantages over conventional methods?

The Victor VC850A can identify whether all three phases are live and determine the rotation direction of a three-phase motor. This reduces connection errors and prevents damage caused by phase reversal. Compared with conventional methods (such as test lamps or multimeters), this device provides safer and faster readings and minimises the risk of misinterpretation.

What are the construction materials, physical dimensions and weight of the equipment?

The equipment is made from high-strength ABS plastic, which provides electrical insulation and durability against light impacts. Its approximate dimensions are 130 mm × 68 mm × 32 mm and it weighs around 250 g, making it easy to handle in the field. The box contents include the tester and connection leads.

What voltage, frequency and types of electrical systems does this tester support?

The VC850A supports three-phase systems with a voltage range of 200 V to 480 V AC and frequencies from 20 Hz to 400 Hz. It is compatible with most standard industrial networks and three-phase motors within these parameters. It is not suitable for single-phase systems or applications outside this range.

What safety precautions should be observed when using this instrument, and does it comply with recognised standards?

The user should be properly trained and wear suitable personal protective equipment. The VC850A is designed for professional use and, although it complies with basic electrical standards (such as IEC 61010 for measuring instruments), it is advisable to check the manual for specific conditions. It must not be used in environments with excessive humidity or explosive atmospheres.

What warranty does the Victor VC850A offer, and is spare parts or technical service available?

The manufacturer provides a standard 12-month warranty against manufacturing defects. Components such as test leads are usually interchangeable and available as spare parts. Technical support and access to manuals depend on the distributor, so it is important to check directly with the supplier.

What is the Victor VC850A 3-phase tester used for?

It is used to check the presence of the three electrical phases and determine the rotation direction of three-phase motors.

What voltage does the Victor VC850A support?

It supports an operating voltage between 200V and 480V.

What frequency range does this tester operate in?

It operates at frequencies from 20Hz to 400Hz.

Is it compatible with all three-phase motors?

It is compatible with three-phase motors operating within the specified voltage and frequency range.

What is included in the Victor VC850A package?

It includes a Victor VC850A 3-phase motor rotation tester.

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