Hypertherm Powermax1000 Rev.1 - Manuale (Pagina 76)

1
6-2
powermax1000
Manuale di manutenzione
t=0
1
0
Start
t
Start
0
1
2ms
Debounced
Arc
0
Pilot
1
2ms
Digitized
XFR signal
Enable
Inverter
0
1
3ms
( INV_EN )
Icommand
0
25A
3ms
Setpoint
8
0
16
12ms
Ipilot
(Amps)
Gas
0
1
Postflow
60
Pcritical(15)
at Torch
(psi)
Gas Pressure
Time
x
Consumable
Re-Seat
0
225
Voltage
Arc
(volts)
~ ~ 10ms
typ
250
1.6
25
I Setpoint
0
(amps)
I Work Lead
10.0 sec
NORMAL MODE
1ms
25
150
210
0.4
16A
valid
3ms
tdelay
0
1
If > 5.0 sec
pilot arc time out
XFR signal
Digitized
in DSP and
Switch
Constant
T
orch Lead
Length(feet)
50
50
tdelay (msec)
T
ime Constant
(msec)
250
Machine Motion
12ms
1.75A/ms
1.75A/ms
1. 200ms DELA
Y
IS FOR
T
O
RCH LEAD
PRESSURIZA
TION.
> 200 ms
1.
2. CURRENT
(I) V
A
LUES SHOWN FOR 80A
UNIT
.
I cut max
60A
UNIT
80A
UNIT 80
60
I cut min
25
20
I pilot
16/25
1
4/20
REQUIREMENTS PER HYPER
THERM P/N 048266.
3. RoHS/WEEE COMPLIANT
AND OTHER REGULA
T
O
R
Y
D