WELD THE WORLD
Cod. 006.0001.2000
19/07/2018 V.2.0
Discovery 221AC/DC Evo
Discovery 300AC/DC Evo
63
ENGLISH
Maximum Effective Supply
Current
35% (40° C)
--
15.2 A
40% (40° C)
18.9 A
--
60% (40° C)
17.2 A
15.6 A
100 % (40° C)
16.3 A
16.3 A
No-load voltage (U0)
80 V
Reduced no-load voltage (Ur)
12 V
Rated HF peak voltage (Up)
13.5 kV
Arc striking device designed to work with manual guided torch.
12.2 DISCOVERY 300AC/DC EVO
Supply voltage
3 x 400 Va.c. ± 15 % / 50-60 Hz
Mains protection
20 A Delayed
Zmax
This equipment complies with IEC 61000-3-12 provided that the maximum permis
-
sible system impedance is less than or equal to 55 mΩ at the interface point between
the user’s supply and the public system.
It is the responsibility of the installer or user of the equipment to ensure, by consulta-
tion with the distribution network operator if necessary, that the equipment is con
-
nected only to a supply with maximum permissible system impedance less than or
equal to 55 mΩ
Dimensions ( L x D x H )
460 x 230 x 325 mm
Weight
24.2 kg
Insulation class
H
Protection rating
IP23S
Cooling
AF: Air-over cooling (fan assisted)
Maximum gas pressure
0,5 MPa (5 bar)
Static characteristic
MMA Falling characteristic
TIG Falling characteristic
Welding mode
MMA
TIG
Current and voltage adjustment
range
10 A / 20.4 V
300 A / 32.0 V
5 A / 10.2 V
300 A / 22.0 V
Welding current / Working voltage
30% (40° C)
300 A / 32.0 V
300 A / 22.0 V
60% (40° C)
220 A / 28.8 V
220 A / 18.8 V
100% (40° C)
180 A / 27.2 V
180 A / 17.2 V
Maximum input power
30% (40° C)
14.6 kVA – 11.4 kW
11.6 kVA – 8.3 kW
60% (40° C)
10.5 kVA – 7.9 kW
8.0 kVA – 5.5 kW
100 % (40° C)
13.5 kVA – 6.1 kW
6.9 kVA – 4.1 kW
Maximum supply current
30% (40° C)
21.0 A
16.4 A
60% (40° C)
15.2 A
11.1 A
100 % (40° C)
13.3 A
9.9 A
Maximum Effective Supply
Current
30% (40° C)
11.5 A
9.0 A
60% (40° C)
11.8 A
8.6 A
100 % (40° C)
13.5 A
9.9 A
No-load voltage (U0)
57V
Reduced no-load voltage (Ur)
10V
Rated HF peak voltage (Up)
13.5 kV
Arc striking device designed to work with manual guided torch.
Antwerpsesteenweg 949 9041 Gent - Oostakker
[email protected]
www.welda.be
T
+32 (0)9 355 74 26
F
+32 (0)9 355 92 01
