Steris gi4000 - Output Power Characteristics

00732467 Rev. D Page 38 of 110
8.8 Output Power
General Output Characteristics
All modes (output variation as a function Less than 5%
of line voltage variations):
Maximum Output Power (Cut Mode into 500 ohms): 240W
Output Frequency Range: 315-550 kHz
Maximum Output Peak Voltage (Open Circuit ARGON Mode): 4750V
Output Characteristics by Mode
Table 8-1
Mode
Power
(Typical,
Watts)
Rated
Load
(ohms)
Voltage
Open Circuit
(Max, V
Peak
)
Operating
Frequency
(Typical,
kHz)
Duty Cycle
(On time/Off
time,
Typical, %)
Crest
Factor
(at Rated
Load)
MONOPOLAR CUT
CUT
200
500
900
350
100
1.4
PULSE CUT
120
300
1300
350
100
(Pulsed ON 50ms,
OFF 700 ms)
1.4
BLEND CUT
200
500
1950
350
50
2.7
PULSE
BLEND CUT
120
500
4400
350
50
(Pulsed ON 50ms,
OFF 700 ms)
2.7
MONOPOLAR COAG
BLEND
COAG
120
500
2700
350
12
6.3
COAG
120
500
2750
460 - 500
6
7.0
TouchSoft®
120
100
330
350
100
1.4
ARGON
120
500
4750
460 - 500
6 MAX
(depending on
power setting)
7.4
BIPOLAR
BIPOLAR
60
30
115
350
100
1.4