Model NO.: ARC-300
Model: MMA-300 I/III Phase
Accessories: Electrode Holder and Earth Clamp
Component: Mosfet
Mosfet Number: 20PCS 3878
Diodes Number: 16PCS D92-02
Capacitor: 6 PCS 400V/470UF
Switch: 2p Air Switch
Trademark: As Required
Transport Package: Carton
Specification: 500x263x421mm
Origin: Shenzhen, China
HS Code: 85153900
MOSFET Welding Machine Product Features:*Reliable quality, stable performance, automatic compensation for voltage fluctuations.
*High duty cycle, supports long-time welding, with functions of overheat and overload protection.
*MOSFET welding machine provides a stable arc, aesthetic welding seam, deep welding pool, and minimal spatter, with power force compensation function.
*Supports cellulose electrode welding.
*MOSFET welding machine starts the arc easily, with independent control of arc-starting current.
*Designed for durability, efficiency, and ease of use in various industrial applications.
Model: | MMA-300 I/III Phase |
Input Power Voltage Frequency (V, Hz): | AC 220/380, 50/60 |
Rated Input Power Capacity (KVA): | 12 |
No-load Voltage (V): | 54 |
Output Current Range (A): | 20-300 |
Rated Output Voltage (V): | 32 |
Duty Cycle (%) (25°C): | 60 |
No-load Loss (W): | 60 |
Efficiency (%): | 85 |
Power Factor (cosφ): | 0.93 |
Insulation Class: | F |
Weight (KG): | 21 |
Overall Dimension (mm): | 500×263×421 |
Case Protection Degree: | IP21S |
Suitable Diameter of Rod (mm): | 1.6-4 |

This high-performance MOSFET welding machine is ideal for both professional and industrial use. It offers excellent stability, durability, and efficiency, making it suitable for a wide range of welding tasks. With its advanced technology and user-friendly design, this machine ensures consistent results and reliable operation even under demanding conditions. The product is manufactured to meet international standards and is available in multiple configurations to suit different requirements. Whether you're working on small-scale projects or large industrial applications, the ARC-300 is a versatile and powerful solution that delivers exceptional value and performance.
If you want to know more about the products, please click the product details to view parameters, models, pictures, prices and other information.
Hot Water Lithium Bromide Absorption Chiller,Small Adsorption Chiller,Vapour Compression Chillers,Hot Water Type Absorption Chiller
EBARA REFRIGERATION EQUIPMENT & SYSTEMS (CHINA) CO., LTD. , https://www.ebara-hvac.com