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Product ID: 67923181

Inverter IGBT MIG Welding Machine (NBC-350) II

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Description

产品描述

Feature of Power Source

1. Adopt the soft switch technology, high efficiency, low power consumption

2. Automatic protection from overcurrent, overheat, over/under voltage

3. Support digital display and presetting of current and voltage, wide adjustment range of voltage

4. Particular function of automatically removing melting-ball from the end of the welding wire

5. Adopt the closed-loop system to control arc and waveform control system to adjust the arc force

6. Suitable for low carbon steel and low alloy carbon with solid/flux-cored welding wires of different specifications

7. Widely used in such areas as automobile, shipbuilding, bridge, petrol chemistry and construction, and so on

8. Wire feeder is driven by double wheels, big power, and feeding wire stably

9. A voltage fluctuation of ± 20% is allowable

10. Small size, light weight

11. Support frequent welding, little spatter, high efficiency in melting metals

Type Contents	NBC-350	NBC-400	NBC-500		NBC-630
Power source	3-phase 380V 50/60Hz
Rated input current	22A	27A	35A		52A
Rated input capacity	14.5KVA	17.8KVA	23KVA		34.2KVA
Rated welding current/voltage	350A /31.5V	400A /34V	500A /39V		630A /44V
Welding current	350A 60%DE	400A 60%DE	500A 60%DE		630A 60%DE
Welding current	270A 100%DE	315A 100%DE	400A 100%DE		480A 100%DE
No-load voltage (MAX)	65V	65V	65V		73V
Adjust. range of welding curr.	40-350A	40-400A	40-500A		40-630A
Efficiency	83%
Power factor	> 0.95
Time for pre-gas sending	0~1S
Time for delay gas sending	0~4S
Diameter of wire	0.8~2.0mm solid/flux-cored wire
Type of wire feeder	SB - 10
Weight of wire feeder	6 Kg
Length of welding torch	3m
Weight	40Kg	55 Kg	40Kg	60 Kg
Air switch	32A	35A	40A	63A
Dimensions (mm)	590× 306× 500	590× 306× 500	640× 326× 560	651 × 356× 665
Input cable (mm 2 )	3 × 4+1 × 2.5	3 × 4+1 × 2.5	3× 6+1× 4	3× 6+1× 4
Insulation class	F
Protection class	IP21S