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KR-350(Thyristor)

KR-350(Thyristor)

日期: 2017-06-07 浏览次数: 40

 

KR-350

 

KR-350(Thyristor)

 

Technical specifications

 

KR-350 
Connection voltage:3Ph-50/60Hz     380V +/- 10%
Input current48.8A
Duty cycle :60% @ 350A
Rated output voltage31.5V
Open circuit voltage:58V
Efficiency0.7
Power factor:0.5
Rated input power capacity:31.5KW
Weight of wire pad:1/2/5/15KG
Diameter of welding wire :1.0/1.2MM
Welding range60-350A
Operating temperature range:

-20-40 ℃

External dimensions L x W x H:

72*38*75CM

Packing dimensions L x W x H 92*58*95CM
Welder weight (no accessories) :140KB
Packing weight(with accessories) :170KG
Degree of protectionIP23

 



Features:

1. Optional for various welding wire diameter, flux/solid core change and arc end option function;

2. With various safety protect function such as secondary circuit short protection, overheat protection and etc.;

3. Tight construction, strong waterproof capability, higher safety function;

4. Various functions is extendable, longer cables is optional;

5. Widely used in various fields such as auto, shipping, auto construction, bridge, gas, building and etc.



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