13
7
TECHNICAL DATA
7-1 TECHNICAL DATA
■
Device is suitable for spot and precision welding in dry
environments
■
Main Voltage
~115 V / 50-60 Hz
+/-15%
■
Mains fuse
T 6,3 A
■
Power input "PUK 3 professional plus"
400 VA
■
Power input "PUK 3 professional"
350 VA
■
Operating voltage
20 – 43 V
■
No l- load voltage
43 V
■
Duty cycle
80%
■
max. charging time
0,8 sek
■
Inert gas
min. ARGON 99,9%
(ARGON 4.6)
■
Maximum gas pressure
4 bar
■
Inert class
I
■
Insulation class
B
■
Protection Method
IP 21S
■
Weight "PUK 3 professional plus"
8,1 kg
■
Weight "PUK 3 professional"
7,5 kg
7-2
Identification Plate
Symbol explanations:
Amperage
Voltage
Protection
Method
Hertz
Alternating
Current (AC)
Tungsten-Inert
Gas-Welding
Direct Current
1 ~ 50-60Hz
Power plug
single phase /
Alternating
Current / 50-
60Hz
Read the
manual
Idling Voltage
Mains Voltage
Ground
Nominal
Voltage
Nominal
welding current
Single phase
transformer
Amperage
input
Rated
Amperage
input
Duty cycle
