ESAB ESABMig 325, Инструкция по эксплуатации, Страница: 42 / 143

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325e
3 INTRODUCTION
The ESABMig 325 are step switched power sources designed for MIG/MAG–welding
together with wire feed units ESABFeed 30 and the most of ESAB wire feeders.
The power units are fan–cooled and equipped with thermal overload protection.
The machines can be fitted with an instrument for display of current and voltage. It
incorporates a hold function and can be calibrated.
ESAB’s accessories for the product can be found on page 141.
3.1 Equipment
The power source is supplied with:
S Return cable 5m with return clamp
S
Shelf for gas cylinder
S
Guide pin for wire feed unit
S
Instruction manual
4 TECHNICAL DATA
ESABMig 325
Voltage 400–415V, 3
~
50/60 Hz 230/400–415/500V 3
~
50 Hz
230/440–460 3 ~ 60Hz
Permissible load
at100 % duty cycle 195 A/24 V 195 A/24 V
at 60 % duty cycle 250 A/27 V 250 A/27 V
at 30 % duty cycle 320 A/30 V 320 A/30 V
Setting range (DC) 40A/16V–320A/30V 40A/16V–320A/30V
Open circuit voltage 16–40 V 16–40 V
Open circuit power 200 W 200 W
Efficiency at max current 75% 75%
Power factor at max current 0,94 0,94
Control voltage 42 V, 50/60 Hz 42 V, 50/60 Hz
Dimensions lxwxh 840 x 425 x 830 840 x 425 x 830
Weight 111 kg 111 kg
Operating temperature –10 to +40
o
C –10 to +40
o
C
Enclosure class IP 23 IP 23
Application classification
Duty cycle
The duty cycle refers to the time as a percentage of a ten–minute period that you can weld at a cer-
tain load without overloading.
Enclosure class
The IP code indicates the enclosure class, i. e. the degree of protection against penetration by solid
objects or water. Equipment marked IP23 is designed for indoor and outdoor use.
Application class
The symbol indicates that the power source is designed for use in areas with increased
electrical hazard.
GB