Kemppi MasterTig 3500 Manuale utente
Service manual
Ver. 1.0
1400
1500
2200
2800
3500
1500
2200
2800
3500
Contents
General 3
Technical data, switches and connectors 3-6
Mastertig function panels 7-10
Operating principle 11
IGBT gate pulse (2800/3500) 12
Voltage over the lower IGBT (2800/3500) 13
Voltage after the secondary diodes (2800/3500) 14
IGBTgate pulse (1400-2200) 15
Voltage over the lower IGBT (1400-2200) 16
Voltage after the secondary diodes (1400-2200) 17
Troubleshooting 18-20
Power source control card A001 block diagram 21
Mastertig-power source´s TIG-section´s functions 22
Signals between control cards A001 and A002 23
Signals between control cards A002 and A004 23
Control card A001 layout (1400/1500) 24
Control card A001 layout (2000/2200) 24
Control card A001 layout (2800/3500) 25
MSD 1-meter unit layout 25
Control card A002 layout (1500/2200) 26
Control card A002 layout (2800/3500) 26
Control card A004 layout (2800/3500) 27
Control card A001 operation check 27
Control card A002 operation check 28-29
Control card A004 operation check 30
Notes 31
2
Master- and Mastertig-power sources are MMA and TIG power sources designed for
demanding professional use.
Master- and Mastertig-power sources are IGBT-inverters, controlled by PWM-principle.
Operation frequency is approx. 18 kHz.
5 power source sizes are available; 1~ 140 A, 1~ 150 A, 3~ 220 A, 3~ 280 A and 3~ 350 A
General
Technical data, switches and connectors
1
2
3
1 Main switch S001 and welding current connectors
2 Overheat protection signal lamp
3 Current adj. potentiometer
Master 1400
Supply voltage 1∼,50/60 Hz
Connection power 20% ED
60% ED
100% ED
Supply cable/ fuses
220V –10%….240V +6%
140 A/ 6,2 kVA
105 A/ 4,4 kVA
75 A/ 2,9 kVA
3 x 1,5S / 16 A slow
Welding current range MMA
Suitable electrode sizes
Welding power adj.
15 A / 20,0 V..140 A / 25,6 V
∅1,5…..3,25 mm
stepless
OCV
Efficiency
Idling power
Approx. 80 V
80% (140 A / 25,6V)
Approx. 10 W
Degree of protection / Casing
class
IP 23
Weight 10 kg
3
Master 1500
1
2
3
4
5
1 Main switch S001, welding current connectors and
dynamics adjustment
2 Overheat protection signal lamp
3 Remote controller connection
4 Local / remote control
5 Current adjustment potentiometer
Supply voltage 1∼,50/60 Hz
Connection power 20% ED
60% ED
100% ED
Supply cable/ fuses
220V –10%….240V +6%
150 A / 6,6 kVA
105 A / 4,4 kVA
75 A / 3,0 kVA
3 x 1,5S / 16 A slow
Welding current range MMA
(TIG
Suitable electrode sizes
Welding power adjustment
15 A / 20,5 V..150 A / 26,0 V
5 A / 10,2 V..150 A / 16,0 V)
∅1,5…..3,25 mm
stepless
OCV
Efficiency
Idling power
Approx. 80 V
80% (150 A / 26,0 V)
Approx. 10 W
Degree of protection / Casing
class
IP 23C
Weight 10,5 kg (TIG, 13,5 kg)
Auxiliary devices Remote controllers
C 100C, C 100D
4
Master 2200
1 Main switch S001, welding current connections and
dynamics adjustment
2 I/0-signal lamp
3 Remote controller connecyor
4 Overheat protection signal lamp
5 Remote / local control selection
6 Current adjustment potentiometer
1
2
3
4
6
5
Supply voltage 3∼,50/60 Hz
Connection power 25% ED
60% ED
100% ED
Supply cable / fuses
380V –10%….415V +6%
220 A / 8,4 kVA
145 A / 5,5 kVA
110 A / 3,5 kVA
4 x 1,5S / 10 A slow
Welding current range MMA
(TIG
Suitable electrode sizes
Welding power adjustment
15 A / 20,5 V…220 A / 28,8 V
5 A / 10,2 V…220 A / 18,8)
∅1,5…4,0 (5,0) mm
stepless
OCV
Efficiency
Idling power
Approx. 80 V
82% (220 A / 28,8V)
Approx. 10 W
Degree of protection / Casing
class
IP 23C
Weight 12,5 kg (TIG, 16 kg)
Auxiliary devices Remote controllers
C 100C, C 100D
5
Master 2800 and 3500
1 Main switch S001 and welding current connectors
2 I/0-signal lamp
3 Overheat protection signal lamp
4 Dynamics adjustment
5 Current adjustment potentiometer
6 local / remote control
7 Remote controller connector
1234
6
5
7
Supply voltage 3∼,50/60 Hz
Connection power 35% ED
60% ED
100% ED
Supply cable/ fuses
380V –10%….415V +6%
280 A / 11,5 kVA
213 A / 8,5 kVA
165 A / 6,0 kVA
4 x 1,5S / 10 A slow
380V –10%….415V +6%
350 A / 15,0 kVA
267 A / 11,0 kVA
207 A / 8,0 kVA
4 x 2,5S / 16 A slow
Welding current range MMA
(TIG
Suitable electrode sizes
Welding power adjustment
15 A / 20,5 V…280 A / 31,2 V
5 A / 10,2 V…280 A / 21,2 V)
∅1,5…n. 5,0 mm
stepless
15 A / 20,5 V…350 A / 34,0 V
5 A / 10,2 V…350 A / 24,0 V)
∅1,5…n. 6,0 mm
stepless
OCV
Efficiency
Idling power
Approx. 75 V
83% (280 A/ 31,2 V)
approx. 25 W
approx. 75 V
83% (350 A/ 34,0 V)
approx. 25 W
Degree of protection / Casing
class
IP 23 IP 23
Weight 22 kg (TIG, 27 kg) 25 kg (TIG, 30 kg)
Auxiliary devices Remote controllers
C 100C, C 100D, C100T,
MSD 1
Remote controllers
C 100C, C 100D, C100T,
MSD 1
6
Mastertig 1500 and 2200
1 Main switch S001, dynamics adjustment and welding
current connections
2 Current adjustment potentiometer
3 Overheat protection signal lamp
4 Local / remote control selection
5 Remote controller connector
1
2345
Pregas time Pause current Postgas time
2T/4T-selection
Ignition method and process selection
Downslope timePulse frequencyContinous / pulse
welding selection,
pulse ratio
adjustment
Pulse panel
7
Minilog-panel
Pause current Post gas time
2T/4T-selection
Ignition method and process selection
Downslope time
Pulse frequency
Minilog-operation selection,
minilog-current adjustment
Minilog-functions not in use
Current upslope time,
continous welding
Continous welding selection
Pulse welding selection and
pulse ratio adjustment
8
Mastertig 2800 and 3500
1
234
6
1 Main switch S001 and welding current connectors
2 I/0-signal lamp
3 Overheat protection signal lamp
4 Dynamics adjustment
5 Current adjustment potentiometer
6 Local / remote control selection
7 Remote controller connector
5
7
Pregas time Pause current Postgas time
2T/4T-selection
Ignition method and process
selection
DownslopePulse frequencyContinous / pulse
welding selection,
pulse ratio
adjustment
Pulse panel
9
Minilog-panel
Pause current Postgas time
2T/4T-selection
Ignition method and
process selection
Downslope
Pulse frequency
Minilog-function
selection, minilog current
adjustment
Minilog-functions not in use
Current upslope time adj.
continous welding
Continous welding selection
Pulse welding selection and
pulse ratio adjustment
10
Questo manuale è adatto per i seguenti modelli
8
Indice
Altri manuali Kemppi Sistema di saldatura
Kemppi
Kemppi MASTERTIG AC/DC 3500W Manuale utente
Kemppi
Kemppi KEMPACT 251R Manuale utente
Kemppi
Kemppi A3 MIG Manuale utente
Kemppi
Kemppi Minarc 150 Manuale utente
Kemppi
Kemppi FastMig MXP 37 Pipe Steel Manuale utente
Kemppi
Kemppi FLEXLiTE TX Series Manuale utente
Kemppi
Kemppi Minarc 150 Manuale utente
Kemppi
Kemppi Minarc Evo 180 Manuale utente
Kemppi
Kemppi Flexlite TX Manuale utente
Kemppi
Kemppi X3 Manuale utente
Kemppi
Kemppi MasterTig MLS 2500 Manuale utente
Kemppi
Kemppi Feed 400 Manuale utente
Kemppi
Kemppi Master 315 Manuale utente
Kemppi
Kemppi KempoMig FEED 420R Manuale utente
Kemppi
Kemppi Flexlite GX Series Manuale utente
Kemppi
Kemppi FastMig Pulse 350 Manuale utente
Kemppi
Kemppi 3200 Manuale operativo
Kemppi
Kemppi WeldForce KWF 200 Manuale utente
Kemppi
Kemppi FU 11 Manuale utente
Kemppi
Kemppi MagTrac F61 Manuale utente
