
Fronius International GmbH
Guenter Fronius Strasse 1
Wels-Thalheim, Upper Austria, OOE, 4600
The products listed below are eligible to bear the CSA Mark shown with
adjacent indicators 'C' and 'US' for Canada and US or with adjacent
indicator 'US' for US only or without either indicator for Canada only.
Ramana Tangirala
Ramana Tangirala
CLASS - C561103 - WELDING MACHINES
CLASS - C561183 - WELDING MACHINES Certified to US Standards
Certificate of Compliance
Attention: Josef Feichtinger
PRODUCTS
Inverter type welding power sources models MW(trade name Magic Wave) 3000, 2600, 2600CEL; TT(trade
name Trans Tig) 3000, 2600, 2600CEL; Model MW2600 autotransformer, and accessories :
PART A:
Models MW 3000, AC-DC TIG / TT 3000, DC TIG; inverter type welding power sources, rated as follows:
MAX. OCV: MW version: 56Vdc; TT version: 83Vdc
DQD 507 Rev. 2019-04-30 © 2018 CSA Group. All rights reserved. Page 1

Certificate: 1560583
Project: 80027759
Master Contract: 203213
Date Issued: 2020-01-22
PART B:
Models MW 2600, AC-DC TIG / MW 2600CEL, AC-DC TIG, SMAW; inverter type welding power sources,
rated as follows:
MAX. OCV: MW version: 56Vdc, MW-CEL version: 75Vdc
PART C:
Models TT 2600, DC TIG / TT 2600 CEL, DC TIG, SMAW; inverter type welding power sources, rated as
follows:
MAX. OCV: TT version: 83Vdc, TT-CEL version: 80Vdc
PART D:
Model MW2600 auto-transformer. For use with certified power sources that are described in Part A, B and C
above. Rated as follows:
(a) 480/440 V auto-transformer
- Input : 440/480V, 15.5/14.5A max., 50/60Hz, 3 ph.
- Output: 400V, 17A at 65% duty cycle, 14A at 100% duty cycle.
- Output: 230V, 10A (dedicated for accessories specified by Fronius only, and provided with a non-NEMA
type receptacle).
(b) 575 V auto-transformer
- Input : 575V, 12A max., 50/60Hz, 3 ph.
- Output: 400V, 17A at 65% duty cycle, 14A at 100% duty cycle.
PART E:
Optional Accessories: Power sources models MW or TT 3000/2600/2600CEL can be configured with the
following add on accessories:
(a) Remote control models: TPmc, TPmcCEL, TR50mc, TR51mc, TR52mc, TR53mc and TR55mc:
Operate at isolated extra-low voltage provided by the power source and serve as remote control panel to
the power sources listed in Part A, B and C
(b) Water cooler models FK2600 and FK2601:
Derive power and control signals from the power sources listed in Part A, B and C as an add-on accessory
for use with water-cooled TIG torch. Rated 1kW, 3l/minute, input 230/400Vac, 1.9/1.0A.
DQD 507 Rev. 2019-04-30 © 2018 CSA Group. All rights reserved. Page 2