Welding And Earth Cables; Kms As Panel - Kemppi KMS 400 AS Operating Manual

3.6

welding and earth CaBles

Recommended copper cables with cross-sectional area are as follows:
FastMig KMS 400 AS
In enclosed table are shown typical load capacities of rubber insulated copper cables, when
ambient temperature is 25 ºC and lead temperature is 85 ºC.
Cable
50 mm²
70 mm²
95 mm²
Do not overload welding cables due to voltage losses and heating.
Fasten the earth clamp of the return current cable carefully, preferably direct onto the piece to
be welded. The contact surface of the earth clamp should always be as large as possible.
Clean the fastening surface from paint and rust.
3.7

KMs as panel

ARC FORCE
DYNAMICS
ARC FORCE
DYNAMICS
ARC FORCE
DYNAMICS
SETUP
CC
A
MSF
SETUP
I
CV
CC
CC
CC
SETUP
MSF
CV
CC
CC
MSF
CV
CC
70 ... 90 mm²
Duty cycle ED
100 % 60 %
285 A 370 A
355 A 460 A
430 A 560 A
ARC FORCE
DYNAMICS
A
I
SETUP
CC
MSF
CV
CC
ON/OFF –button
A
I
CC
Dynamics can be adjusted both in MIG and MMA-welding
A
I
CC= Constant current mode. Selection by longtime press. Selected when operated with Arcfeed with
CC
CC-mode or MMA welding
V
MSF mode = Use with MSF or MXF feeders
U
CV mode = Constant Voltage. Selected when operating with Arcfeed CV-mode
CV
KMS AS
Voltage loss / 10 m
30 %
520 A 0,35 V / 100 A
650 A 0,25 V / 100 A
790 A 0,18 V / 100 A
V
U
CC CV
KMS AS
V
U
CV
V
U
CV
KMS AS
W004538
KMS AS
W004538
W004538
EN
W004538
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