Underwater welding electrode rectifier 200 E-UW

Electronically controlled MMA welding power source for wet underwater welding

Electronically controlled MMA welding power sources for welding and cutting with stick electrodes in dry and wet environments. Device description: The 200 E-UW electrode rectifier is a logical further development and addition to the UW series of devices, which has proven itself for many years. It is housed in an outdoor plastic casing with a trolley function and is suitable for mobile use outdoors. The power output has been specifically adapted to the requirements of electrode welding in wet environments.

Key improvements include:

• Weight reduction (to approximately 38 kg)
• Extension of the emergency stop circuit to SIL-2 standard
• Increased protection class when the housing cover is closed (IP-54)
• Special welding current dynamics adapted to UW electrodes
• Pulse operation to improve combustion behavior
• Electrode holder with torch button for releasing the power electronics
• Remote control with emergency stop button and display of welding current and welding voltage
• Long connection cable to the remote control via RS 485 data transmission
• Adjustable open-circuit voltage between 15V and 60V
• Adaptation of sweating behavior to water quality (fresh/salty) and diving depth (0-40m)
• Welding data acquisition interface (optional)