Atec Teseq-Schaffner-INA6502 User Manual download pdf

Advanced Test Solutions for EMC

AUTOMATIC STEP TRANSFORMER

INA 6502

L U

VAR

16AT

N.C

To power

network

Instr.

supply

Optional

remote

test + EUT

power off

EUT power

rekaerb tiucriCffo/no

To Modula

EUT

power in

Power supply

Modula peripheral controller PC 6501

Plug X1 – System cable IN

25 way sub D – male

Plug X2 – System cable OUT

25 way sub D – female

0% 40%

70%

80%

System cable to Modula system Termination with Modula

interlock plug

The automatic step transformer type INA 6502 is a standard accessory for the Teseq Modula 6000

instrumentation series. It enables the ac power supply voltage, which is fed to the EUT, to be set to 0%,

40%, 70% or 80% of UINunder program control.

The INA 6502 complies with the requirements of IEC/EN 61000-4-11(2004) for voltage dips and under-

voltages. A large number of product standard speciﬁ cations can be fully met as they do not ask for

continuous and arbitrary voltage variations.

The device is connected to the Modula system via the system cable and is fully embedded in the

conﬁ guration management concept, the software control and the report mechanism.

The voltage steps, UVAR, are programmed as a percentage of the power line voltage using either the

mobile handheld controller or by means of WinModula. The updated version of WinModula includes

preprogrammed tests using the INA 6502 for the basic standard, the generic standards and a consider-

able number of product standards.

A circuit breaker is incorporated into the housing of the INA 6502. This allows the on/off switching of the

power to the EUT at any moment via the user interface or automatically under program control. A remote

EUT-off hardware switch to cut power and high voltage pulse generation is available as an option.

The step transformer is designed into a sturdy aluminum housing ﬁ tted with convenient handles. In

applications the INA 6502 can be used in any position and may even be placed under the test bench if

the space on the set-up becomes limited.

Block diagram

Integrated function unit to

Modula system

Power line dips to 0%, 40%, 70%

and 80%

Complies with IEC/EN 61000-4-11

Includes EUT power control

switch

1 2

AUTOMATIC STEP TRANSFORMER 1

Summary of Contents

Page 1 - AUTOMATIC STEP TRANSFORMER

Advanced Test Solutions for EMCAUTOMATIC STEP TRANSFORMERINA 6502L UINUVARNPE16ATN.CNTo powernetworkPEInstr.supplyOptionalremotetest + EUTpower offEUT

Page 2

Advanced Test Solutions for EMCTeseq AG Nordstrasse 11F 4542 Luterbach SwitzerlandT + 41 32 681 40 40 F + 41 32 681 40 [email protected] www.teseq.

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Atec Teseq-Schaffner-INA6502 User Manual

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