Meter Test Bench with 1 Position

TST 3/1

General

The Test Bench TST 3/1 consists of a Three-phase Energy Standard Class 0.04, Voltage and Current Load in one case. It can test all types of electricity meters – mechanical or electronic; Single-phase or 3W Delta or 4W Wye; direct or CT rated; for active, reactive or apparent energy.

Tests

  • Error

  • Register

  • Starting Current

  • No Load

  • Meter Constant

  • Harmonics

  • Load Only

A single Test or pre-defined Test Plans can be executed manually (from the panel of the casing) or by a control from a PC with EE Software.

Components of the main Casing

  • Three-Phase Voltage Generator up to 500 Vac

  • Three-Phase Current Generator up to 120 A

  • Three-Phase Energy Standard Class 0.04

Meter Suspension Rack equipped with

  • Aluminum Stand for hanging of one Meter

  • Universal Scanning Head with 3D Mechanics

  • IR Optical Register Reader

  • Quick Current Connectors

  • Current Cables and Safety Voltage Sockets

EE Software with the following features

  • Control of the Test Bench

  • Meter Tests in Manual Mode or Automatic Test Plans

  • Search in MySQL Data Base, print of Test Reports

  • Export of Test Results in Excel

  • Statistics – up to 10 repeats, calculation of Average Error, Standard Deviation