• Adopting soft switch inverter technology, effectively extending the service life of the whole machine.
• The whole machine is equipped with a feedback circuit of multiple parameters, the welding specification is stable, and the weld is well formed.
• The driver board adopts the "three-proof" treatment process to strengthen the protection against moisture, salt spray and dust.
• In the manual arc welding state, the thrust current and arc starting current are continuously adjustable, which is easy to use.
• The duty cycle is 100%, suitable for continuous and uninterrupted welding of Φ3.2-Φ6.0 submerged arc welding wire.
Model | MZ-1000R | MZ-1250R |
Operating voltage (V)/frequency (Hz) | 3~AC380V±10%/50 | 3~AC380V±10%/50 |
Rated input capacity (KVA) | 54.6 | 79 |
Output current adjustment range (A) | 60~1000 | 60~1250 |
Rated output voltage (V) | 44 | 44 |
Duty cycle at 40℃(%) | 100 | 100 |
1000A | 1250A |
Applicable welding wire diameter (mm) | 3.0~6.0 | 3.0~6.0 |
Efficiency (%) | 92 | 92 |
Power factor (cosφ) | 0.88 | 0.88 |
Insulation grade | H | H |
Enclosure protection grade | IP21S | IP21S |
Dimensions (mm) | 815x390x910 | 815x390x910 |
Main unit weight (kg) | 110 | 110 |
