
Kaierda
X500S Full-Digital Welding Power Source
X500S is a full-digital welding power source rated at 500 A, with a 30–500 A output range and short-circuit, single-pulse and double-pulse processes. Its supplied communication list includes UDP/Modbus, Ethernet/IP and DeviceNet.
- Input
- Three-phase 380 VAC ±15%; 45-65 Hz
- Rated output current
- 500 A
- Output current range
- 30 A-500 A
Welding processes, output and robot control
The duty-cycle entry is 100% at 500 A and 40°C; retain those conditions when comparing equipment. A listed network protocol does not establish a complete robot interface: specify controller version, adapter, process commands and fault feedback for the intended installation.
A robotic welding power source regulates the electrical process, but the usable welding package also includes the feeder, torch, cooling, gas and consumables. Select the process from joint type, material, thickness, fit-up and the required inspection. Current and voltage ranges describe available output; they do not establish a universal material thickness. Read duty cycle with its rated current, temperature and test basis. Short-circuit and pulse processes require the correct wire, gas, program and settings. For robot control, define start/stop commands, recipe selection, ready status, arc feedback and faults, not just a network name.
Application focus
- Robotic welding
- Carbon steel
- Stainless steel
- Aluminum alloy
Specifications and selection notes
Input
Match voltage, frequency, phase and any air requirements to the exact equipment package and the available workshop services.
Rated output current
Choose settings and consumables from the joint and material. The listed process or electrical range is not a universal thickness or weld-quality rating.
Output current range
Choose settings and consumables from the joint and material. The listed process or electrical range is not a universal thickness or weld-quality rating.
Output voltage range
Choose settings and consumables from the joint and material. The listed process or electrical range is not a universal thickness or weld-quality rating.
Define what you need supplied
Power source
Identify output range, process modes and supply requirements.
Process package
Add the matched feeder, torch, cooling and wire/gas arrangement.
Robot integration
Define communication hardware, process signals, recipes and setup responsibility.
Match the equipment to your installation
Check the site supply, protective devices, grounding, welding return and ventilation with the selected equipment manuals. Identify all interconnection cables, feeder components, torch cooling and communication adapters in the proposal. Set up recipes and restart behavior with the robot programmer and welding process owner. Confirm performance through agreed weld trials rather than an assumed result from the current rating.
| Selection factor | Information to specify |
|---|---|
| Joint and process | Material, thickness, weld size, wire, gas and required process mode. |
| Operating output | Current, voltage, duty-cycle conditions and the complete production sequence. |
| Robot communication | Controller/software version, adapter, recipe selection, ready and fault feedback. |
| Welding package | Feeder, torch, cooling, cables, consumables, utilities and process setup. |
From the part to the equipment package
- 01Define the joint and material
- 02Select process and consumables
- 03Match output and duty cycle
- 04Connect robot process signals
- 05Run the agreed weld trials
Tooling, interfaces and service access



Product and ordering questions
01What are the applications of X500S Full-Digital Welding Power Source?+
X500S is a full-digital welding power source rated at 500 A, with a 30–500 A output range and short-circuit, single-pulse and double-pulse processes. Its supplied communication list includes UDP/Modbus, Ethernet/IP and DeviceNet.
02Does a listed fieldbus guarantee robot compatibility?+
No. Confirm the exact controller and software, communication adapter, licenses and process signal mapping. The interface must cover recipe selection, start/stop, ready, arc status and faults. A protocol name alone does not show that these functions are available in the offered hardware or already configured for the robot.
03What should I consider when choosing X500S Full-Digital Welding Power Source?+
The duty-cycle entry is 100% at 500 A and 40°C; retain those conditions when comparing equipment. A listed network protocol does not establish a complete robot interface: specify controller version, adapter, process commands and fault feedback for the intended installation.
04What should the equipment package include?+
Identify the selected equipment and separate the following packages: power source, process package, robot integration. State which accessories, controls, installation, programming and commissioning are included. This makes equipment-only and integrated proposals comparable without assuming identical supply scope.
05How can I request a quotation for X500S Full-Digital Welding Power Source?+
Send the required model or arrangement, quantity and destination, plus material, thickness, weld size, wire, gas and required process mode; current, voltage, duty-cycle conditions and the complete production sequence. Add photographs or drawings and identify existing equipment. TubeFrame can then discuss model sourcing, configuration and partner-supported integration as separately defined work packages.
Specify your next equipment package
Send the model or configuration, drawings, quantity and destination. We will discuss equipment sourcing, technical interfaces and any integration work required for your application.