耀华电器集团有限公司

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1	AC CONTACTORS SERIES
2	PLASTICS SERIES
3	STARTER SERIES
4	THERMAL
5	CIRCUIT BREAKING
6	VOLTAGE REGULATOR
7	CURRENT TRANSFORMER
8	Cut-out Fuse
9	Surge Arrester
10	CAPACITOR
11	EXPLOSIONPROOF
12	SWITCH
13	DISTRIBUTION BOXES
14	AUTOMATIC DARKENING WELDING HELMET
15	ELECTRICAL ACCESSORIES
16	IP 67 WATERPROOF INDUSTRIAL SWITCHGEAR
17	MCB Enclosures/ Distribution Box
18	Portable Power Distribution Board
19	Wall Mounted Power Boards
20	WATER FILTER
21	WELDING MACHINE
22	WIRELESS DOORBELL

Addr :	Yaohua Industrial Zone,Liushi Yueqing,Zhejiang,China
Zip :	325604
Tel :	+860577-62778765\62780082\ 62563306\55779882
Fax :	+860577-62774816\62780117\ 61778377\62762671

WELDING MACHINE

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IGBT Module Inverter DC TIG/MMA Welding Machine

Application：

@support TIG & MMA two kinds of welding
@adopts IGBT module technoolgy
@soft-switching technology brings higher efficiency and more stable performance
@automatic compensation for voltage fluctuation, can work against input voltage fluctuation(V± 15%)
@over-voltage protection, undervoltage protection, over current protection, over load protection
@suitable for welding with different kinds of acid or basic electrode, MMA support down weld with cellulose type electrode

Product Information Down：

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Detailed Instructions：

Model	TIG-400*	TIG-500*	TIG-630*
Type	IGBT Module
Rated input voltage(V)	three phase AC380± 15%
Rated frequency(Hz)	50/60
Rated input power(KVA)	18.4	25	35
Rated input current(A)	28	38	52
Output current(A)	20-400	20-500	50-630
Rated working voltage (V)	36	40	44
Drive adjustment (A)	0-100	0-100	0-100
No-load voltage(V)	79	79	79
Diameter of tungsten needle (mm)	1.6-4.0	1.6-4.0	1.6-4.0
Rated duty cycle(%)	60	60	60
Efficiency(%)	85	85	80
Power factor	0.93	0.93	0.93
Protection grade	IP21	IP21	IP21
Insulation grade	F	F	F
Net weight(KG)	37.6	47.6	51
Gross weight(KG)	42.5	55.8	60
Housing of machine	iron	iron	iron
Dimension of machine(mm)	642× 323× 573	642× 323× 573	697× 350× 635