耀华电器集团有限公司

Products

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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Mosfet Type Inverter TIG-AC/DC Square Wave Welding Machine

Application：

@MOSFET inverter circuit, high frequency arc starting
@AC square wave is specially suitable for welding aluminum and aluminum alloy products
@DC function for welding stainless steel, alloy steel, carbon steel, copper and other non-ferrous metal
@small splashing, great penetration, easy and simple to operate and aesthetic appearce of weld seam
@foot pedal is optional

Product Information Down：

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Detailed Instructions：

Model	TIG-200AC/DC	IG TIG-250AC/DC	IG TIG-315AC/DC
Type	MOSFET
Rated input voltage(V)	single phase220± 15 % three phase 380± 15%
Rated frequency(Hz)	50/60
Rated input current(A)	24	9.6	11.4
Rated output	155A/26.2V	170A/26.8V	220A/28.8V
No-load voltage(V)	56	45	45
Output current (A)	10-160	10-250	10-280
Pre-flow time (S)	0-2	0-2	0-2
Gas delay time (S)	2-10	2-10	2-10
Duty ratio	20%-80%	20%-80%	20%-80%
Decay time (S)	0-5	0-5	0-5
Duty cycle (%)	60	60	60
No-load loss (W)	60	60	60
Arc starting	high frequency arc starting	high frequency arc starting	high frequency arc starting
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)	23.4	31.2	31.2