New Developed Lithiumion Battery-Powered Welding Machine (MMA200L-plus)

• Customization: Available
• Cooling Way: Air Cooling
• Style: Vertical
• Model NO.: MMA200L-plus
• Electric Current: DC
• Work Form: One-Body
• Type: Manual Metal-Arc Welder
• OEM or ODM: Accepted
• Transport Package: Standard Export Packing
• Specification: 300X230X350mm
• Origin: China
• HS Code: 8456401000
• Production Capacity: 6000000 Pieces/Year

Product Description

 

1. Main Uses and Application Range
The MMA200L-plus lithium-ion battery-powered welding machine is the latest product developed by our company. It is suitable for welding operations and providing emergency power supply in environments without electricity, such as outdoor work, special sites, and emergency situations. This machine uses the latest generation of silicon carbide (SiC)/MOSFET semiconductor power devices and inverter control ICs, which are high-tech products developed for this purpose. It can not only output a maximum welding current of 200A but also provide a maximum 1500W AC 220V output power supply, meeting the power needs of various electrical appliances in outdoor operations. The rechargeable lithium-ion battery offers high energy density, making the entire unit lightweight, portable, and low in noise.
 

2. Working Conditions and Environment

• Power Supply: Equipped with a removable ternary lithium-ion battery pack that can be repeatedly charged.
• Working Environment:
* Relative Humidity: ≤90%
* Ambient Temperature: -20°C to 40°C
* The welding machine should be used in an environment free from harmful gases, metal dust, chemical residues, mold, and other flammable, explosive, or corrosive substances that could significantly affect the operator's health.
* The machine should be placed on a slope with a tilt angle of less than 25° to prevent rainwater intrusion.
 

3.Main Technical Specifications

 

Model	MMA200L-plus
Lithium Battery Pack Specifications	Built-in ternary lithium battery: 18 cells in series, 1 cell in parallel Voltage: 66.6V Capacity: 33Ah (2.2KWh)
Operating Voltage Range for Lithium Battery Pack	DC54~75.6V
AC Power Output Parameters	Sine wave AC 220V
Rated AC Output Current	6A
Current Adjustment Range	40A to 200A
Applicable Welding Rod Diameter	≤4.0mm
Welding Machine Rated Output Current	200A
Welding Machine Rated Input Current	100A
No-load Voltage	60 to70V
Duty Cycle	100%
Charger Specifications	Charging current: 20A at 75.6V
Maximum charging current	1C (33A)
Battery Life	Cycles to 75% of original capacity:≥1000 cycles
Weight	20kg
Dimensions (mm)	300×230×350

 

4. Precautions and Safety Warnings

• Charging Equipment: Only use the charger provided by our company to charge the battery pack. Using a charger designed for one type of battery pack on another may cause a fire!
• Battery Compatibility: Our welding power supply must only be used with the battery packs specified by our company. Using other battery packs may result in personal injury and fires.
• Storage of Battery Packs: When not in use, keep the battery packs away from other metal objects such as paper clips, coins, nails, screws, or any small metal objects that could connect one terminal to another. Shorting the battery terminals can cause burns or fires.
• Handling Damaged Batteries: In the event of severe battery damage, battery fluid may leak out. Avoid contact with this fluid as it can cause irritation or burns.
• Damaged or Modified Batteries: Do not use damaged or modified battery packs to avoid the risk of fire, explosion, or personal injury.
• Exposure to Heat: Do not expose the battery packs to fire or environments with excessively high temperatures. Exposure to fire or temperatures above 130°C can lead to explosions.
• Use in Wet Conditions: Do not use the equipment in heavy rain or high humidity environments to prevent damage to the battery pack and internal electronic components of the welder.

5. Functional Diagrams and Connection Diagrams

• Front Panel Diagram

1. Current Adjustment Knob  2.Current Display Meter   3.Battery Level Indicator  4.Inverter AC 220V Indicator Light   5.Power Switch  6.Negative Output Terminal  7.Positive Output Terminal

• MMA Welding Connection Diagram