Migatronic PI 250 AC/DC HP

23
TECHNICAL DATA
Power source: PI 200 AC/DC PI 250 AC/DC
Mains voltage (50Hz-60Hz) 1 x 230 V ±15% 3x400 V ±15%
Fuse - 10
A
Fuse with PFC 16
A
-
Mains current, effective - 7.3
A
Mains current, effective with PFC 18.6
A
-
Power, (100%) - 5.0 kV
A
Power, (100%) with PFC 4.3 kV
A
-
Power, ma
x
7.1 kV
A
Power, max. with PFC 6.0 kV
A
-
Open circuit powe
r
35 W 35 W
Efficienc
y
0.80 0.81
Power facto
r
0.93 0.94
Permitted load:
Duty cycle 40° TIG 100% 140
A
150
A
Duty cycle 40° TIG 60% 170
A
180
A
Duty cycle 40° TIG 40% 200
A
-
Duty cycle 40° TIG 30% - 250
A
Duty cycle 20° TIG 100% 160
A
170
A
Duty cycle 20° TIG 60% 200
A
200
A
Open circuit voltage 95 V 95 V
Current range 5-200
A
5-250
A
1
Application class
S
S
2
Protection class (IEC 529)
IP 23 IP 23
Standards
EN/IEC60974-1
EN/IEC60974-3
EN/IEC60974-10
(
Class A
)
Dimensions (hxwxl) 360x220x520 mm 360x220x520 mm
Weigh
t
24 kg 25 kg
Water cooling: PI 200/250 AC/DC
Cooling capacit
y
900 W
Tank capacit
y
2 litres
Standards EN/IEC60974-2
Dimensions (hxwxl) 270x220x520 mm
Weigh
t
15 kg (incl. 2 l water)
Function: Process PI 200/250 AC/DC
Arc-powe
r
Electrode 0-100 %
Ho
t
-star
t
Electrode 0-100 %
Anti-freeze TIG/Electrode Always on
Start AMP TIG 1-200 %
Stop AMP TIG 1-90 %
Slope up TIG 0-20 secs
Slope down TIG 0-20 secs
Gas pre-flow TIG 0-10 secs
Gas pos
t
-flow TIG 0-20 secs
Spot welding time TIG 0-180 secs
Pulse time TIG/MM
A
0.01-10 secs
Pause time TIG/MM
A
0.01-10 secs
Base Amp TIG/MM
A
10-90 %
Second current (Bilevel) TIG 10-200%
AC-balance (only TIG AC) 20-80 %
AC-balance, Ampere (only TIG AC) 30-170 %
AC-frequenc
y
* (only TIG AC) 25-150 HZ
TIG-ignition TIG HF / LIFTIG
Triggerfunction TIG 2/4-stroke
* In electrode the frequency is 50 Hz
1
S
The machine meets the standards which are demanded of machines
working in areas where there is an increased risk of electric shock
2
Equipment marked IP23 is designed for indoor and outdoor applications
MAINTENANCE
The machine requires periodical maintenance and
cleaning in order to avoid malfunction and
cancellation of the guarantee.
WARNING !
Only trained and qualified staff members can
carry out maintenance and cleaning. The
machine must be disconnected from the mains
supply (pull out the mains plug!). Thereafter, wait
around 5 minutes before maintenance and
repairing, as all capacitors need to be
discharged due to risk of shock.
Cooling unit
- Liquid level and frost protection must be checked
and cooling liquid refilled as required.
- Drain the cooling liquid out of the cooling module
and welding hoses. Remove dirt and flush with
pure water in the tank and cooling hoses. Fill up
with new cooling liquid. The machine is delivered
with a cooling liquid of type propan-2-ol in the
ratio 23% propan-2-ol and 77% demineralized
water, which provides an anti-freeze solution up
to –9°C. (See article number in the spare parts
list).
Power source
- Clean the fan blades and the components in the
cooling pipe with clean, dry, compressed air as
required.
- A trained and qualified staff member must carry
out inspection and cleaning at least once a year.