Dukane iQ Series HP Manuel d'utilisateur télécharger pdf (Page 10)

Press System Overview

An iQ Series Ultrasonic Press System ES consists of

these components: the iQ generator, press (with thruster,

switches, controls, cables, transducer, booster, horn, and

xture) and iQ Explorer software. The software allows

the operator to control the system either remotely or at the

press location.

The iQ Series ES generator has rugged internal ultrasonic

circuitry and ensures a continuous resonant frequency lock

at the start of each weld.

The generator’s compact size allows multiple units to be

placed into an industrial equipment cabinet. This genera-

tor will operate at the same international line voltage input

specications as the other generators of this product fam-

ily (unless the 120V option is installed). It also includes an

RFI line lter that passes FCC and strict CE test specica-

tions for global applications.

Key Generator Features

• Digital Control of all power supply functions, includ-

ing digital frequency synthesis, and parameters allows

for unique congurations and allows for future up-

grades.

• Process Parameters such as frequency, amplitude

and power are all updated at a 0.5 ms rate.

• Pulse Width Modulation incorporates patented

circuitry giving the power supply the ability to

efciently change the output amplitude. This makes

it possible to start large horns with reduced power. It

also provides more power-efcient switch-mode gen-

erator operation and increased reliability.

• Linear Ramp Soft-Start circuitry allows the acoustic

stack to be brought to operating amplitude smoothly,

minimizing start-up surges and abnormal stress to the

stack and generator.

• Digi-Trac Tuning tracks the resonant frequency of

the acoustic stack (horn, booster, transducer) and ad-

justs the generator output frequency to match it. This

is done for every weld cycle and eliminates the need

to manually tune the generator.

• Line Voltage Regulation automatically maintains

constant amplitude regardless of line voltage devia-

tion. The available output power is maintained with

any voltage input within the specied range. This

provides consistent system performance regardless of

line voltage uctuations. It also eliminates the need

for bulky, external constant–voltage transformers.

• Load Regulation provides constant ultrasound

amplitude automatically regardless of power draw.

The ultrasonic output amplitude level is held to

within ±1% to provide weld process consistency

and reduced weld cycle times.

• High Line Voltage Power Supply means that

standard systems will operate worldwide at the lo-

cal high line voltage level, whether it is 200VAC

@60Hz in Japan, 240VAC @50Hz in Europe or

208VAC @60Hz in the United States. There are no

internal transformer taps to change for worldwide

operation.

• Low Line Voltage Power Supply - This optional

120V power supply is designed for North Ameri-

can applications.

• Flow Through Cooling Tunnel with a matched

high–performance heatsink and thermostatically

controlled fan reduces thermal gradients and in-

creases component life.

• AC Power Inrush protection reduces electri-

cal stress on the internal components by protect-

ing them from AC power startup transient current

surges.

• Multiple Electronic Overload protection circuits

prevent instantaneous component failure in the

event of extreme output overload conditions. The

overload power limit is based on the actual true RMS

power output level.

• Process Limits include: distance, time only, time

and energy, and peak power. These programmable

limits provide the means to adapt to a wide variety

of welding applications.

• Rear Panel Expansion Slot is available to allow

for custom congurations for OEM and cost effec-

tive solutions.

• RS232SerialCongurationPortis used for eld

software upgrades, troubleshooting and advanced

hardware setup with optional PC-based congura-

tor.

• CECertication means that the system meets the

required European standards to be sold and used in

Europe (high line voltage models only).

• ISO9001Certication means that this system has

been manufactured to high quality standards and

assures you of manufacturing excellence.

Page 4

iQ Series Ultrasonic Generator/Power Supply ES User’s Manual

Dukane Manual Part No. 403-575-00

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Dukane iQ Series HP Manuel d'utilisateur Page 10

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