Planning illustration: discussion, document checks and agreed scope. It shows no electrical circuit or approved installation.
What should the site-power scope confirm?
Confirm the exact equipment version, documented voltage, phase and frequency requirements, and responsibility for reviewing the destination site's supply. For a CBOXTEC inquiry, record these items before treating an equipment price as an installed-project budget. A welding-current rating does not describe the site's electrical requirements.
Match the documents to the equipment
Request the full model suffix, applicable manual and a legible rating-plate record when available.
Technical data in the Fronius TPS/i operating instructions list mains voltage, grid frequency and primary-current ratings separately from welding output. They also distinguish equipment variants. These are manufacturer examples, not CBOXTEC specifications or confirmation that a particular power source is included or compatible. Sources accessed 2026-10-24; manual revision dates not established here.
Separate equipment data from site work
Use this suggested purchasing record with the responsible supplier and site reviewer.
| Site-power scope item | Written site-power information to request |
|---|---|
| Quoted equipment | Exact variant, manual and documented input requirements. |
| Destination supply | Site information and outstanding checks assigned to a qualified reviewer. |
| Other equipment | Robot controller, cooling and extraction equipment actually proposed, with their own supply requirements. |
| Installation scope | Who reviews, supplies, installs and verifies each connection; exclusions and open costs. |
Keep auxiliary equipment separate rather than assuming the welder's rating covers the whole proposal. Mark missing site information as unresolved. The reviewer must assess the actual installation; this table does not specify a cable or protective device.
Check whether the supply changes the proposed operation
For single-phase operation, the Fronius Fortis instructions describe reduced output for the identified XT variants in “Single-phase power supply.” Their mains-connection section assigns fitting missing mains cables or plugs to qualified personnel under national standards. These model-specific statements do not establish the limits of other equipment.
Ask whether the documented supply conditions support the intended welding task and whether any proposed equipment change needs a revised quotation.
Questions before ordering
Does the welding-current number determine the site supply?
No. Request the exact equipment's input data and qualified site review.
Does a matching voltage settle the review?
No. Confirm the complete input requirements, actual site conditions and installation responsibilities.
Is electrical installation included in an equipment quotation?
Check the written scope and exclusions; inclusion cannot be inferred from a product photograph.
Discuss the welding quotation with CBOXTEC using available equipment documents and site information. Leave unconfirmed supply, compatibility and installation items open for written confirmation.