EPTS Options

Electronic Power Transfer Switch Option

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Overview

The EPTS Option allows EMC Test labs to perform full compliance testing of products to the following IEC standards:
Immunity
IEC 61000-4-11 AC Voltage Dips, Interruptions and Variations to 16A/phase
IEC 61000-4-27 Three Phase
Voltage Unbalance to 16A/phase
IEC 61000-4-34 AC Voltage Dips, Interruptions and Variations to 75A/phase
See the ECTS2 systems product pages for a comprehensive and cost effective solution to all of your EMC compliance testing needs!

Models Table

Model Max Current Output Form
Voltage Dips and Interruptions Electronic Power Transfer Switch Options
EPTS-16A-1 16 A Single Phase
EPTS-16A-3 16 Arms / phase Three Phase
EPTS-32A-1 32 A Single Phase
EPTS-32A-3 32 A / phase Three Phase
EPTS-75A-1 75 A Single Phase
EPTS-75A-3 75 A / phase Three Phase
EPTS-100A-1 100 A Single Phase
EPTS-100A-3 100 A / phase Three Phase

Key Features

EPTS Option Key Features

Solutions

IEC 61000-3-2 & IEC 61000-3-12 Harmonics and Inter Harmonics Emissions Test

When combined with ECTS2 Harmonics and Flicker Test System, AFX AC & DC power source or LMX AC Power Source.

AC Voltage Dips, Interruptions, Variations and Unbalance

The EPTS is designed to work with two AC sources, one of which must be programmable. In locations where the grid voltage is stable and has the correct voltage and frequency, the grid can be used for the nominal test voltage. The dips and interruptions levels are always provided by the programmable AC source.

Three Phase AC Voltage Unbalance

The EPTS Windows also supports Voltage Unbalance immunity testing for 3 phase loads per IEC 61000-4-27.

Specs

EPTS Option Specifications

Test Voltage Inputs:

AC: 3 Phase + Neutral


Phase Sync (AC Only):

Range: 0.0° ~ 359.9° Accuracy: 0.3°

Test Voltage:

Up to 400Vac Over/Undershoot: < 5% Utest


IEC Modes:

IEC61000-4-11, IEC61000-4-27, IEC61000-4-34

Dimensions and Weights:

2U Models
HxWxD: 89 x 425 x 552 mm
3.5″ x 16.7″ x 20.5″
11.5 Kg / 25.4 lbs
4U Models
HxWxD: 178 x 432 x 670 mm
7″ x 17″ x 26.4″
42.5 Kg / 93.7 lbs

Photos

Electronic Power Transfer Switch – 4U (EPTS)

Electronic Power Transfer Switch – 2U (EPTS)

EPTS Graphical User Interface 4 Windows Test Sequence Screen

Brochures & Manuals

Product Brochure:

Download brochure to review product and application notes.

Technical and Application Assistance: