Bowa ARC 300 - Page 103

11 Technical specifications
900-350_IFU_V2.6_10296-S13-20100111-EN ARC 300 / ARC 350 Operating manual 103
Setting Program
Bipolar Standard COAG 0, 1, 5, 6, 9, 11 (51 W and above), 12-17, 21-99
(socket 3+4), 2, 3, 4, 16, 18-20 (only socket 4)
ARC350MBCOAG_SE_080124_1
0
20
40
60
80
100
120
140
10 100 1000 10000
P[W]
P=60W
P=120W
Measurement of resistances
• Diagram of power output P [W] as a
function of the load resistance R [Ω] for
the setting “Bipolar Standard COAG” =
120 W/60 W
ARC350MBCOAG_SE_080124_2
0
20
40
60
80
100
120
0 20 40 60 80 100 120
displayed value
P [W]
• Diagram of power output P [W] as a
function of the “Bipolar Standard
COAG” setting. Measured load
resistance = 75 Ω
ARC350MBCOAG_SE_080124_3
0
20
40
60
80
100
120
140
160
180
200
0 20 40 60 80 100 120
displayed value
U [Vp]
• Diagram of HF output voltage U [Vp] as
a function of the “Bipolar Standard
COAG” setting (idle mode)