The LSQ3 power source

Entry-level solution with Direct Control Technology (DCT)

The LSQ3 power source

Entry-level solution with Direct Control Technology (DCT)

LSQ3 power source:

With an output of 340 A

The LSQ3 offers enough power reserves for special weld tasks like chassis and exhaust parts and other thin sheet metal applications.

Picture gallery: LSQ3

LSQ3 power source with Q4 weld process controller

Benefits - LSQ3
Benefits - LSQ3
- Up to ten times the control speed of traditional inverter technologies – resulting in an excellent control performance and thus shorter intervention times.
- Generally enhanced welding characteristics. Software replaces hardware: Less components increase the system reliability – also in continuous operation.
- Future-proof: New functions are included via software upgrades in an effortless and cost-effective way.
- External fans without filters: No soiling inside the power source.
- Fail-safe design: The operating temperature of the power unit is only 20°C above the ambient temperature.
- Low weight, small footprint: The power source can be installed at any height using the wall brackets.

LSQ3 Features

Certifications

CE UL CSA CCC (400 A)

Switchable Supply Voltage

Yes No

Processes

GMAW/MIG I-Pulse U-Pulse KF-Pulse microMIG

microMIG-cc TIG-DC TIG-Pulse Dual wire

Characteristics

Direct Control Technology Expand functions Filterless cooling

Certifications

CSA

CCC (400 A)

Switchable Supply Voltage

Yes

Processes

GMAW/MIG

I-Pulse

U-Pulse

KF-Pulse

microMIG

microMIG-cc

TIG-DC

TIG-Pulse

Dual wire

Characteristics

Direct Control Technology

Expand functions

Filterless cooling

Performance Characteristics:

340 A / 60% ED 40 °C
270 A / 100% ED 40 °C

Supply Voltage:

3 x 400 V / 50 Hz – also available with 480 V (US version)

Weight:

37.00 kg

Dimensions (l / w / h):

450 / 330 / 540

The LSQ3 power source

Entry-level solution with Direct Control Technology (DCT)