686376
31
Zoom out
Zoom in
Previous page
1/32
Next page
31
A3 MIG Welder© Kemppi Oy 2018 1826
OPERATING MANUAL
10. TECHNICAL DATA
A3 Power source 400
Power supply
Supply voltage 3~ 50/60 Hz 400 V, -15 % … +20 %
Mains connection cable H07RN-F 4G6 (5 m)
Maximum supply current 23 A
Eective supply current 21 A
Fuse 35 A delayed
Eciency (100 % duty cycle) 87 %
Power factor (at max. current) 0.9
Minimum short circuit power Ssc of
supply network
4.7 MVA
Idle power 25 W
Rated power 80 % ED 19.5 kVA
100 % ED 18.5 kVA
Primary current 50 % ED I1max 28 A
100 % ED I1 25.5 A
Welding characteristics
No-load voltage (peak) U0 = 85 V – 95 V
Open circuit voltage (average) 50 V
Welding voltage range 10 V - 46 V
Output capacity 40°C 80 % ED 400 A
100 % ED 380 A
Auxiliary device supply
Supply voltage 50 V DC
Fuse 6.3 A delayed
Environmental characteristics, dimensions and classication
Operating temperature range -20 °C … +40 °C
Storage temperature range -40 °C … +60 °C
External dimensions LxWxH 590 x 230 x 500 mm
Weight 36 kg
Degree of protection IP21S
EMC class A
A3 Wire Feeder 25
Electrical characteristics
Operating voltage (safety voltage) 50 V DC
Rated power 100 W
Load capacity 80 % ED 600 A
100 % ED 500 A
Wire feeder
Wire feed speed 0 … 25 m/min
Wire feed mechanism 4-roll, single motor
Gun connection Euro / PowerPin
Filler wires ø Fe, Ss 0.6 … 1.6 mm
ø Flux-cored wire 0.8 … 1.6 mm
ø Al 1.0 … 1.6 mm
ø CuSi 0.8 … 1.2 mm
Environmental characteristics, dimensions and classication
Operating temperature range -20 °C ... +40 °C
Storage temperature range -40 °C ... +60 °C
External dimensions LxWxH 269 x 175 x 169 mm
Weight 4.5 kg
Degree of protection IP21S
EMC class A
31


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Kemppi A3 MIG Power Source 400 at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Kemppi A3 MIG Power Source 400 in the language / languages: English as an attachment in your email.

The manual is 6,03 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info