English
English
5
The output cables should be kept as short as possible and should be positioned together. If possible connect the
work piece to ground in order to reduce the electromagnetic emissions. The operator must check that connecting
the work piece to ground does not cause problems or unsafe operating conditions for personnel and equipment.
Shielding of cables in the work area can reduce electromagnetic emissions. This may be necessary for special
applications.
WARNING
The Class A equipment is not intended for use in residential locations where the electrical power is provided by the public
low-voltage supply system. There may be potential difficulties in ensuring electromagnetic compatibility in those
locations, due to conducted as well as radiated disturbances.
WARNING
This equipment complies with IEC 61000-3-12 provided that the short-circuit power S
sc
is greater than or equal to
7,76MVA for CV 420 and 9,95MVA for CV 505 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 consultation with the distribution network
operator if necessary, that the equipment is connected only to a supply with a short circuit power S
sc
greater than or
equal to 7,76MVA (CV 420) and 9,95MVA (CV 505).
Technical Specifications
IDEALARC CV 420 & CV 505
INPUT
Input Power at Rated Output
EMC Group / Class
420:
22kVA @ 60% Duty Cycle
II / A
Input Voltage
230 / 400V
10%
Three Phase
505:
29kVA @ 60% Duty Cycle
II / A
Frequency
50 Hz
RATED OUTPUT AT 40°C
Duty Cycle
(
Based on a 10 min. period
)
Output Current
Output Voltage
420:
60%
100%
420A
325A
35.0 Vdc
30.3 Vdc
505:
60%
100%
500A
385A
39.0 Vdc
33.3 Vdc
OUTPUT RANGE
Welding Current Range
Maximum Open Circuit Voltage
420:
30A - 420A
420:
43 Vdc
505:
40A - 500A
505:
48 Vdc
RECOMMENDED INPUT CABLE AND FUSE SIZES
Fuse or Circuit Breaker Size
Input Power Cable
420:
63A (for 230V) Superlag
32A (for 400V) Superlag
420:
4 Conductor, 6mm
2
505:
63A (for 230V) Superlag
32A (for 400V) Superlag
505:
4 Conductor, 10mm
2
PHYSICAL DIMENSIONS
Height
Width
Length
Weight
420:
420
(water version)
:
870 mm
870 mm
565 mm
700 mm
1030 mm
1030 mm
139 kg
165 kg
505:
505
(water version)
:
870 mm
870 mm
565 mm
700 mm
1030 mm
1030 mm
147 kg
173 kg
Operating Temperature
-10°C to +40°C
Storage Temperature
-25°C to +55°C
WEEE
07/06
English
Do not dispose of electrical equipment together with normal waste!
In observance of European Directive 2002/96/EC on Waste Electrical and Electronic Equipment (WEEE)
and its implementation in accordance with national law, electrical equipment that has reached the end of its
life must be collected separately and returned to an environmentally compatible recycling facility. As the
owner of the equipment, you should get information on approved collection systems from our local
representative.
By applying this European Directive you will protect the environment and human health!
