Weco POWER PULSE DIGITAL 405d User manual

POWER PULSE DIGITAL 405d
POWER PULSE DIGITAL 505d
Cod. 006.0001.2140
08/02/2019 V.2.0
Instruction manual
ENGLISH
Translation of original instructions
Antwerpsesteenweg 949 9041 Gent - Oostakker
[email protected]
www.welda.be
T+32 (0)9 355 74 26
F+32 (0)9 355 92 01

WELD THE WORLD
Cod. 006.0001.2140
08/02/2019 V.2.0 Power Pulse DIGITAL 405d
Power Pulse DIGITAL 505d
2
ENGLISH
Antwerpsesteenweg 949 9041 Gent - Oostakker
[email protected]
www.welda.be
T+32 (0)9 355 74 26
F+32 (0)9 355 92 01

WELD THE WORLD
Cod. 006.0001.2140
08/02/2019 V.2.0
Power Pulse DIGITAL 405d
Power Pulse DIGITAL 505d
3
ENGLISH
INDEX
1 INTRODUCTION.......................................................................................................................................... 4
1.1 INTRODUCTION.......................................................................................................................................... 5
2 INSTALLATION .......................................................................................................................................... 6
2.1 CONNECTIONS TO THE ELECTRICAL MAINS NETWORK...................................................................... 6
2.2 FRONT PANEL............................................................................................................................................. 6
2.3 REAR PANEL............................................................................................................................................... 7
3 USER INTERFACE ...................................................................................................................................... 8
4 TECHNICAL DATA ...................................................................................................................................... 8
5 ELECTRICAL DIAGRAM ......................................................................................................................... 10
5.1 POWERPULSE405d/505d→WF-205CABLE.......................................................................................... 10
5.2 POWER PULSE 405d/505d....................................................................................................................... 11
6 SPARE PARTS .......................................................................................................................................... 16
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WELD THE WORLD
Cod. 006.0001.2140
08/02/2019 V.2.0 Power Pulse DIGITAL 405d
Power Pulse DIGITAL 505d
4
ENGLISH
1 INTRODUCTION
IMPORTANT!
This handbook must be consigned to the user prior to installation and commissioning of the unit.
Read the "General prescriptions for use" handbook supplied separately from this handbook before
installing and commissioning the unit.
The meaning of the symbols in this manual and the associated precautionary information are given in
the "General prescriptions for use”.
If the "General prescriptions for use" are not present, it is mandatory to request a replacement copy
from the manufacturer or from your dealer.
Retain these documents for future consultation.
LEGEND
DANGER!
This pictogram warns of danger of death or serious injury.
WARNING!
This pictogram warns of a risk of injury or damage to property.
CAUTION!
This pictogram warns of a potentially hazardous situation.
INFORMATION
This pictogram gives important information concerning the execution of the relevant operations.
 Thissymbolidentiesanactionthatoccursautomaticallyasaresultofapreviousaction.
 Thissymbolidentiesadditionalinformationorareferencetoadifferentsectionofthemanual
containing the associated information.
§ Thissymbolidentiesareferencetoachapterofthemanual.
*1 The symbol refers to the associated numbered note.
NOTES
Theguresinthismanualarepurelyguidelineandtheimagesmaycontaindifferenceswithrespectto
theactualequipmenttowhichtheyrefer.
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WELD THE WORLD
Cod. 006.0001.2140
08/02/2019 V.2.0
Power Pulse DIGITAL 405d
Power Pulse DIGITAL 505d
5
ENGLISH
1.1 INTRODUCTION
PowerPulse405d-505disapowersourceforwelding.
WhencombinedwithawirefeederitcanbeusedforMIG/MAGwelding.
Fan. Thefanisturnedononlyduringwelding,attheendoftheweldingprocessitremainsonfora
xedperiodoftimeaccordingtoweldingconditions.
 Thefanisnonethelesscontrolledbyspecicthermalsensorsthatguaranteeacorrectcoolingof
the machine.
Accessories/ancillary devices that can be connected to the unit:
- Powersourcetrolleyformulti-functionconguration(MIG/MAG).
- LiquidcoolerforMIG/MAGtorches.
-Wire feeder.
Consultyourdealerforanupdatedlistofaccessoriesandthelatestnewproductsavailable.
Antwerpsesteenweg 949 9041 Gent - Oostakker
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www.welda.be
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F+32 (0)9 355 92 01

WELD THE WORLD
Cod. 006.0001.2140
08/02/2019 V.2.0 Power Pulse DIGITAL 405d
Power Pulse DIGITAL 505d
6
ENGLISH
2 INSTALLATION
DANGER!
Lifting and positioning
Read the warnings highlighted by the following symbols in the “General prescriptions for use”.
2.1 CONNECTIONS TO THE ELECTRICAL MAINS NETWORK
Themainspowersupplyfeaturestowhichtheequipmentshouldbeconnectedaregiveninchapter
“TECHNICAL DATA”.
Themachinecanbeconnectedtomotorgeneratorsprovidedtheirvoltageisstabilised.
Connect/disconnectthevariousdeviceswiththemachineswitchedoff.
2.2 FRONT PANEL
1
4
2
3
○ WeldingpowersourceON/OFFswitch.[Item1].
○ MainsprotectionONLED[Item2].
○ Negativepoleweldingsocket[Item3].
○ Positivepoleweldingsocket[Item4].
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Cod. 006.0001.2140
08/02/2019 V.2.0
Power Pulse DIGITAL 405d
Power Pulse DIGITAL 505d
7
ENGLISH
2.3 REAR PANEL
1
3
2
4
○ Coolergrouppowerfeedingconnector[Item1].
• Voltage: 400 V a.c.
• Currentoutput:1.0A
• IPprotectionrating:IP20(capopen)/IP66(capclosed)
DANGER!
High voltage!
If the socket is not connected to any devices always close cap
○ Powercable[Item2].
• Totallength(externalpart):4,3m
• Numberandcrosssectionofwires:4x4mm2
• Powerplugtype:notsupplied
○ Connectorofthebundleofcablesforconnectingthepowersourcetotheremotecontroldevice
[Item3].
○ Socketforconnectingthepowercablebetweenthepowersourceandtheremotecontroldevice
[Item4].
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[email protected]
www.welda.be
T+32 (0)9 355 74 26
F+32 (0)9 355 92 01

WELD THE WORLD
Cod. 006.0001.2140
08/02/2019 V.2.0 Power Pulse DIGITAL 405d
Power Pulse DIGITAL 505d
8
ENGLISH
3 USER INTERFACE
Power Pulse 405d - Power Pulse 505d
ON
L1
CODE SYMBOL DESCRIPTION
L1
ON
ThisLEDilluminatestoconrmthepresenceofpowerontheoutputsockets.
4 TECHNICAL DATA
Directives applied
Wasteelectricalandelectronicequipment(WEEE)
Electromagneticcompatibility(EMC)
Lowvoltage(LVD)
Restrictionoftheuseofcertainhazardoussubstances(RoHS)
Construction standards EN60974-1;EN60974-10ClassA
Conformity markings
EquipmentcompliantwithEuropeandirectivesinforce
Equipmentsuitableinanenvironmentwithincreasedhazardofelectricshock
EquipmentcompliantwithWEEEdirective
EquipmentcompliantwithRoHSdirective
Supply voltage 3x400Va.c.±15%/50-60Hz
Mains protection 30 A 500 V Delayed
Zmax CompliantwithEN61000-3-12
Hook-upnotdependentonthesupplynetwork
Dimensions ( L x D x H ) 1160x670x1420mm
Weight 42.8kg
Insulation class H
Protection rating IP23
Cooling AF:Air-overcooling(fanassisted)
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F+32 (0)9 355 92 01

WELD THE WORLD
Cod. 006.0001.2140
08/02/2019 V.2.0
Power Pulse DIGITAL 405d
Power Pulse DIGITAL 505d
9
ENGLISH
Power Pulse 405d
MIG/MAG Flat characteristic
Welding mode MIG/MAG
Current and voltage adjustment
range
10 A / 14.5 V
400 A / 34.0 V
Welding current / Working
voltage
50%(40°C) -
60%(40°C) -
100%(40°C) 400 A / 34.0 V
Maximum input power
50%(40°C) -
60%(40°C) -
100%(40°C) 16.0kVA–15.2kW
Maximum supply current
50%(40°C) -
60%(40°C) -
100%(40°C) 22.9 A
Maximum Effective Supply
Current
50%(40°C) -
60%(40°C) -
100%(40°C) 22.9 A
No-load voltage (U0) 60 V
Power Pulse 505d
MIG/MAG Flat characteristic
Welding mode MIG/MAG
Current and voltage adjustment
range
10 A / 14.5 V
500 A / 39.0 V
Welding current / Working
voltage
50%(40°C) 500 A / 39.0 V
60%(40°C) 450 A / 36.5 V
100%(40°C) 400 A / 34.0 V
Maximum input power
50%(40°C) 23.1kVA–22.0kW
60%(40°C) 19.6kVA–18.6kW
100%(40°C) 16.0kVA–15.2kW
Maximum supply current
50%(40°C) 33.0 A
60%(40°C) 28.2 A
100%(40°C) 22.9 A
Maximum Effective Supply
Current
50%(40°C) 23.3 A
60%(40°C) 21.8 A
100%(40°C) 22.9 A
No-load voltage (U0) 60 V
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T+32 (0)9 355 74 26
F+32 (0)9 355 92 01

WELD THE WORLD
Cod. 006.0001.2140
08/02/2019 V.2.0 Power Pulse DIGITAL 405d
Power Pulse DIGITAL 505d
10
ENGLISH
5 ELECTRICAL DIAGRAM
5.1 POWER PULSE 405d/505d→WF-205 CABLE
cod. 006.0002.0031
cod. 016.5001.0822
cod. 016.5001.0823
cod. 016.5001.0822 cod. 016.5001.0823
cod. 006.0002.0031
cod. 021.0001.0169
cod. 021.0001.0069
cod. 045.0001.0013
G J H F
H
I
J
G F
A B D E C
A C D E B
cod. 021.0004.1002
cod. 021.0004.1006
cod. 021.0004.1006cod. 021.0004.1002
cod. 018.0002.0000
cod. 018.0002.0000
I
I
J
B
C
D
G
F
E
A
HAH
D
C
B
E
F
G
J
I
HA
G
F
E
C
D
B
J
I
D
C
B
A
E
G
F
J
I
H
cod. 021.0004.1500
cod. 021.0004.1500
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Power Pulse DIGITAL 405d
Power Pulse DIGITAL 505d
11
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5.2 POWER PULSE 405d/505d
COMEV1
ELV1_C
1
GND
M3
6
M2 M1
GND
PZ3 L3
54321
432198765131415161720 19 18 12 11 10
PZ2 L2
L1PZ1
GND_P
+18V_PRI
CN2
6 5 48 7
CN1
VBUS_DC
321
TR2
1112
TR1
CN24
5678910 1234
GND_SEC
GND_SEC
CN1
+18V_SEC
+18V_SEC
COM_G4
COM_G4
COM_G3
COM_G3
COM_G2
COM_G2
COM_G1
COM_G1
14
CN8
+5V
IB3
IB2
IB1
+18V_PRI
GND_PRI
-18V_PRI
GND_PRI
1234
-15V_SEC
+15V_SEC
+15V_SEC
GND_SEC
GND_SEC
-15V_SEC
TA2
-15V
-15V
GND
GND
+15V
+15V
TA2
20 19 18 17 16 15
+18V_PRI
78
GND_PRI
23456
CN7
+VBUS
1
L3
GND
GND_SEC
10
10
-15V_SEC -15V_SEC GND_SEC
1314 11 12
-15V -15V
GND
14 13 12 11
+15V_SEC +15V_SEC +18V_SEC +18V_SEC VENT3_C VENT12_C RELAY_C
67 9 8
CN6
ELV2_C
2 14 35
+18V +18V +15V +15V
CN17
6789
VENT2 VENT1
COM_RELE
COMEV2
12345
CN23 CN29 CN25 CN27CN24 CN28
VBUS_MIS
VPONTE_MIS
IBOOST_MIS
IBOOST_MIS
COM_GB3
COM_GB3
COM_GB2
COM_GB2
COM_GB1
COM_GB1
TA2
TA1
TA1
GND
11
GND
GND
GND
+5V
IB3
IB2
IB1
COM_B1
TA2
TA1
TA1
VBUS
VPONTE
COM_B3
COM_B3
COM_B2
COM_B2
COM_B1
IB
IB
13 4312 11 10 98765 21 654321 12
+18V
+18V
COMPWM4
COMPWM4
COMPWM3
COMPWM3
COMPWM2
COMPWM2
COMPWM1
COMPWM1
NTC1
NTC1
32145678910 12
GND
VO+
VO-
NTC3
TERM_P
TERM_S
REED
+15V
-15V
GND
GND
GND
GND
GND
IO
321
123456 10 11 12876549
GND
123456
CN22
COMGR1 NTC_GR PRES2 PRES1 COMGR2
NERO-BLACK ROSSO-RED ROSSO-RED NERO-BLACK
S
A
F
G
J
I
C
B
ED
H
PE
R T
VDC
M
VDC
M
TZ2 M2
L1
VT
L2
6
VS
VR
CN11
12345
GND_CAN
CN3
J I
CN2
21
CN1
2 1 3456
+48V_CAN
+48V_CAN
VENT
VENT
+48V_CAN
+48V_CAN
+48V_CAN
GND_CAN
+15V_CAN +15V_CAN GND_CAN +15V_CAN GND_CAN +15V_CAN
CN5
35 4 2 6
+15V_CAN
GND_CAN
+15V_CAN
GND_CAN
65432
CN8
GND_CAN
78 6 5432
CN4
12 1
1
+48V_CAN
VENT_3
RELAY
ELV2
ELV1
+15V_CAN
+48V_CAN
+48V_CAN
GND_CAN
GND_CAN
1
GND_CAN PP
CN16
542 3 109876
+15V AC SV+ HRIC H+ SV- VSO H- GND
1211 1
CN14
23456
+5V_CAN_LIM GND -15V VC GND_CAN +5V_CAN_LIM VP
+15V_CAN
7
CANH
5
CN2
10 9 678 432
CN3
1234
DTR
DTR
RTS
RTS
GND_CAN
GND_CAN
OA2
OA2
IB1/2
IB1/2
GND_CAN
+15V_CAN
CANL
14321
CN4
1234
CN5
8910
GND_CAN
+15V_CAN
CANL
CANH
GND_CAN
+15V_CAN
CANL
CANH
D1
GND_CAN
123456
CN6
10 987654321
CN7
GND_CAN
CAN_H
+15V_CAN
U1
P1
GND_CAN
CAN_L
CAN_H
+15V_CAN
U2
P2
GND_CAN
CAN_L
+15V_CAN
D2
+48V_CAN GND_CAN
G EF H8
T CANH
AB
CANL GND_CAN
CD
+15V_CAN PRES1
4 57 6
S COMGR1 PE
2 31
GND NTC_GR COMGR2
PE
RTZ1
CN1
321 4
R
M1
VS1
VR1
VT1
VS3
VR3
VT3
VS2
VR2
VT2
S TTZ3
+48V_CAN VENT
1
1
2
2
+48V_CAN VENT
12
12
CN4
910 5678 1234 10
S T
M3
CN3CN2
56912345678 1234
RES1
VR VS VT
FN2 FN2
+15V_CAN
RELAY
N/O
N/O
N/O
INTERRUTTORE
MAINS SWITCH
T1 T3
T2
N/O
L1 L3
L2
NTC_PRIM
+
L
TERM_S
GND
TERM TERM
2
2
1
1
CN2
21
+
CN2
1 2
1234
GND
IO
-15V
GND_CAN
TERM_SEC
CN8
321 4
LED_R
GND
LED_V
LED_G
050.000X.0129 050.000X.0126
050.000X.0127 050.000X.0130
050.000X.0128
050.000X.0170
050.000X.0163 050.000X.0096
022.0002.0319 022.0002.0320
022.0002.0321
022.0002.0322
022.0002.0323
022.0002.0323
022.0002.0365 022.0002.0324 022.0002.0325 022.0002.0326
022.0010.0016
022.0010.0018
022.0010.0019 022.0010.0017
022.0010.0021
045.0002.0022
A B
CD
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08/02/2019 V.2.0 Power Pulse DIGITAL 405d
Power Pulse DIGITAL 505d
12
ENGLISH
COMEV1
ELV1_C
1
GND
M3
6
M2 M1
GND
PZ3 L3
54321
432198765131415161720 19 18 12 11 10
PZ2 L2
L1PZ1
GND_P
+18V_PRI
CN2
6 5 48 7
CN1
VBUS_DC
321
TR2
1112
TR1
CN24
5678910 1234
GND_SEC
GND_SEC
CN1
+18V_SEC
+18V_SEC
COM_G4
COM_G4
COM_G3
COM_G3
COM_G2
COM_G2
COM_G1
COM_G1
14
CN8
+5V
IB3
IB2
IB1
+18V_PRI
GND_PRI
-18V_PRI
GND_PRI
1234
-15V_SEC
+15V_SEC
+15V_SEC
GND_SEC
GND_SEC
-15V_SEC
TA2
-15V
-15V
GND
GND
+15V
+15V
TA2
20 19 18 17 16 15
+18V_PRI
78
GND_PRI
23456
CN7
+VBUS
1
L3
GND
GND_SEC
10
10
-15V_SEC -15V_SEC GND_SEC
1314 11 12
-15V -15V
GND
14 13 12 11
+15V_SEC +15V_SEC +18V_SEC +18V_SEC VENT3_C VENT12_C RELAY_C
67 9 8
CN6
ELV2_C
2 14 35
+18V +18V +15V +15V
CN17
6789
VENT2 VENT1
COM_RELE
COMEV2
12345
CN23 CN29 CN25 CN27CN24 CN28
VBUS_MIS
VPONTE_MIS
IBOOST_MIS
IBOOST_MIS
COM_GB3
COM_GB3
COM_GB2
COM_GB2
COM_GB1
COM_GB1
TA2
TA1
TA1
GND
11
GND
GND
GND
+5V
IB3
IB2
IB1
COM_B1
TA2
TA1
TA1
VBUS
VPONTE
COM_B3
COM_B3
COM_B2
COM_B2
COM_B1
IB
IB
13 4312 11 10 98765 21 654321 12
+18V
+18V
COMPWM4
COMPWM4
COMPWM3
COMPWM3
COMPWM2
COMPWM2
COMPWM1
COMPWM1
NTC1
NTC1
32145678910 12
GND
VO+
VO-
NTC3
TERM_P
TERM_S
REED
+15V
-15V
GND
GND
GND
GND
GND
IO
321
123456 10 11 12876549
GND
123456
CN22
COMGR1 NTC_GR PRES2 PRES1 COMGR2
NERO-BLACK ROSSO-RED ROSSO-RED NERO-BLACK
S
A
F
G
J
I
C
B
ED
H
PE
R T
VDC
M
VDC
M
TZ2 M2
L1
VT
L2
6
VS
VR
CN11
12345
GND_CAN
CN3
J I
CN2
21
CN1
2 1 3456
+48V_CAN
+48V_CAN
VENT
VENT
+48V_CAN
+48V_CAN
+48V_CAN
GND_CAN
+15V_CAN
+15V_CAN
GND_CAN +15V_CAN GND_CAN +15V_CAN
CN5
35 4 2 6
+15V_CAN
GND_CAN
+15V_CAN
GND_CAN
65432
CN8
GND_CAN
78 6 5432
CN4
12 1
1
+48V_CAN
VENT_3
RELAY
ELV2
ELV1
+15V_CAN
+48V_CAN
+48V_CAN
GND_CAN
GND_CAN
1
GND_CAN PP
CN16
542 3 109876
+15V AC SV+ HRIC H+ SV- VSO H- GND
1211 1
CN14
23456
+5V_CAN_LIM GND -15V VC GND_CAN +5V_CAN_LIM VP
+15V_CAN
7
CANH
5
CN2
10 9 678 432
CN3
1234
DTR
DTR
RTS
RTS
GND_CAN
GND_CAN
OA2
OA2
IB1/2
IB1/2
GND_CAN
+15V_CAN
CANL
14321
CN4
1234
CN5
8910
GND_CAN
+15V_CAN
CANL
CANH
GND_CAN
+15V_CAN
CANL
CANH
D1
GND_CAN
123456
CN6
10 987654321
CN7
GND_CAN
CAN_H
+15V_CAN
U1
P1
GND_CAN
CAN_L
CAN_H
+15V_CAN
U2
P2
GND_CAN
CAN_L
+15V_CAN
D2
+48V_CAN GND_CAN
G EF H8
T CANH
AB
CANL GND_CAN
CD
+15V_CAN PRES1
4 57 6
S COMGR1 PE
2 31
GND NTC_GR COMGR2
PE RTZ1
CN1
321 4
R
M1
VS1
VR1
VT1
VS3
VR3
VT3
VS2
VR2
VT2
S TTZ3
+48V_CAN VENT
1
1
2
2
+48V_CAN VENT
12
12
CN4
910 5678 1234 10
S T
M3
CN3CN2
56912345678 1234
RES1
VR VS VT
FN2 FN2
+15V_CAN
RELAY
N/O
N/O
N/O
INTERRUTTORE
MAINS SWITCH
T1 T3
T2
N/O
L1 L3
L2
NTC_PRIM
+
L
TERM_S
GND
TERM TERM
2
2
1
1
CN2
21
+
CN2
1 2
1234
GND
IO
-15V
GND_CAN
TERM_SEC
CN8
321 4
LED_R
GND
LED_V
LED_G
050.000X.0129
050.000X.0126
050.000X.0127 050.000X.0130
050.000X.0128
050.000X.0170
050.000X.0163 050.000X.0096
022.0002.0319 022.0002.0320
022.0002.0321
022.0002.0322
022.0002.0323
022.0002.0323
022.0002.0365
022.0002.0324 022.0002.0325 022.0002.0326
022.0010.0016
022.0010.0018
022.0010.0019 022.0010.0017
022.0010.0021
045.0002.0022
A B
CD
Antwerpsesteenweg 949 9041 Gent - Oostakker
[email protected]
www.welda.be
T+32 (0)9 355 74 26
F+32 (0)9 355 92 01

WELD THE WORLD
Cod. 006.0001.2140
08/02/2019 V.2.0
Power Pulse DIGITAL 405d
Power Pulse DIGITAL 505d
13
ENGLISH
COMEV1
ELV1_C
1
GND
M3
6
M2 M1
GND
PZ3 L3
54321
432198765131415161720 19 18 12 11 10
PZ2 L2
L1PZ1
GND_P
+18V_PRI
CN2
6 5 48 7
CN1
VBUS_DC
321
TR2
1112
TR1
CN24
5678910 1234
GND_SEC
GND_SEC
CN1
+18V_SEC
+18V_SEC
COM_G4
COM_G4
COM_G3
COM_G3
COM_G2
COM_G2
COM_G1
COM_G1
14
CN8
+5V
IB3
IB2
IB1
+18V_PRI
GND_PRI
-18V_PRI
GND_PRI
1234
-15V_SEC
+15V_SEC
+15V_SEC
GND_SEC
GND_SEC
-15V_SEC
TA2
-15V
-15V
GND
GND
+15V
+15V
TA2
20 19 18 17 16 15
+18V_PRI
78
GND_PRI
23456
CN7
+VBUS
1
L3
GND
GND_SEC
10
10
-15V_SEC -15V_SEC GND_SEC
1314 11 12
-15V -15V
GND
14 13 12 11
+15V_SEC +15V_SEC +18V_SEC +18V_SEC VENT3_C VENT12_C RELAY_C
67 9 8
CN6
ELV2_C
2 14 35
+18V +18V +15V +15V
CN17
6789
VENT2 VENT1
COM_RELE
COMEV2
12345
CN23 CN29 CN25 CN27CN24 CN28
VBUS_MIS
VPONTE_MIS
IBOOST_MIS
IBOOST_MIS
COM_GB3
COM_GB3
COM_GB2
COM_GB2
COM_GB1
COM_GB1
TA2
TA1
TA1
GND
11
GND
GND
GND
+5V
IB3
IB2
IB1
COM_B1
TA2
TA1
TA1
VBUS
VPONTE
COM_B3
COM_B3
COM_B2
COM_B2
COM_B1
IB
IB
13 4312 11 10 98765 21 654321 12
+18V
+18V
COMPWM4
COMPWM4
COMPWM3
COMPWM3
COMPWM2
COMPWM2
COMPWM1
COMPWM1
NTC1
NTC1
32145678910 12
GND
VO+
VO-
NTC3
TERM_P
TERM_S
REED
+15V
-15V
GND
GND
GND
GND
GND
IO
321
123456 10 11 12876549
GND
123456
CN22
COMGR1 NTC_GR PRES2 PRES1 COMGR2
NERO-BLACK ROSSO-RED ROSSO-RED NERO-BLACK
S
A
F
G
J
I
C
B
ED
H
PE
R T
VDC
M
VDC
M
TZ2 M2
L1
VT
L2
6
VS
VR
CN11
12345
GND_CAN
CN3
J I
CN2
21
CN1
2 1 3456
+48V_CAN
+48V_CAN
VENT
VENT
+48V_CAN
+48V_CAN
+48V_CAN
GND_CAN
+15V_CAN +15V_CAN GND_CAN +15V_CAN GND_CAN +15V_CAN
CN5
35 4 2 6
+15V_CAN
GND_CAN
+15V_CAN
GND_CAN
65432
CN8
GND_CAN
78 6 5432
CN4
12 1
1
+48V_CAN
VENT_3
RELAY
ELV2
ELV1
+15V_CAN
+48V_CAN
+48V_CAN
GND_CAN
GND_CAN
1
GND_CAN PP
CN16
542 3 109876
+15V AC SV+ HRIC H+ SV- VSO H- GND
1211 1
CN14
23456
+5V_CAN_LIM GND -15V VC GND_CAN +5V_CAN_LIM VP
+15V_CAN
7
CANH
5
CN2
10 9 678 432
CN3
1234
DTR
DTR
RTS
RTS
GND_CAN
GND_CAN
OA2
OA2
IB1/2
IB1/2
GND_CAN
+15V_CAN
CANL
14321
CN4
1234
CN5
8910
GND_CAN
+15V_CAN
CANL
CANH
GND_CAN
+15V_CAN
CANL
CANH
D1
GND_CAN
123456
CN6
10 987654321
CN7
GND_CAN
CAN_H
+15V_CAN
U1
P1
GND_CAN
CAN_L
CAN_H
+15V_CAN
U2
P2
GND_CAN
CAN_L
+15V_CAN
D2
+48V_CAN GND_CAN
G EF
H8
T CANH
AB
CANL GND_CAN
CD
+15V_CAN PRES1
4
57 6
S COMGR1 PE
2
31
GND NTC_GR COMGR2
PE RTZ1
CN1
321 4
R
M1
VS1
VR1
VT1
VS3
VR3
VT3
VS2
VR2
VT2
S TTZ3
+48V_CAN VENT
1
1
2
2
+48V_CAN VENT
12
12
CN4
910 5678 1234 10
S T
M3
CN3CN2
56912345678 1234
RES1
VR VS VT
FN2 FN2
+15V_CAN
RELAY
N/O
N/O
N/O
INTERRUTTORE
MAINS SWITCH
T1 T3
T2
N/O
L1 L3
L2
NTC_PRIM
+
L
TERM_S
GND
TERM TERM
2
2
1
1
CN2
21
+
CN2
1 2
1234
GND
IO
-15V
GND_CAN
TERM_SEC
CN8
321 4
LED_R
GND
LED_V
LED_G
050.000X.0129
050.000X.0126
050.000X.0127
050.000X.0130
050.000X.0128
050.000X.0170
050.000X.0163 050.000X.0096
022.0002.0319 022.0002.0320
022.0002.0321
022.0002.0322
022.0002.0323
022.0002.0323
022.0002.0365
022.0002.0324 022.0002.0325 022.0002.0326
022.0010.0016
022.0010.0018
022.0010.0019 022.0010.0017
022.0010.0021
045.0002.0022
A B
CD
Antwerpsesteenweg 949 9041 Gent - Oostakker
[email protected]
www.welda.be
T+32 (0)9 355 74 26
F+32 (0)9 355 92 01

WELD THE WORLD
Cod. 006.0001.2140
08/02/2019 V.2.0 Power Pulse DIGITAL 405d
Power Pulse DIGITAL 505d
14
ENGLISH
COMEV1
ELV1_C
1
GND
M3
6
M2 M1
GND
PZ3 L3
54321
432198765131415161720 19 18 12 11 10
PZ2 L2
L1PZ1
GND_P
+18V_PRI
CN2
6 5 48 7
CN1
VBUS_DC
321
TR2
1112
TR1
CN24
5678910 1234
GND_SEC
GND_SEC
CN1
+18V_SEC
+18V_SEC
COM_G4
COM_G4
COM_G3
COM_G3
COM_G2
COM_G2
COM_G1
COM_G1
14
CN8
+5V
IB3
IB2
IB1
+18V_PRI
GND_PRI
-18V_PRI
GND_PRI
1234
-15V_SEC
+15V_SEC
+15V_SEC
GND_SEC
GND_SEC
-15V_SEC
TA2
-15V
-15V
GND
GND
+15V
+15V
TA2
20 19 18 17 16 15
+18V_PRI
78
GND_PRI
23456
CN7
+VBUS
1
L3
GND
GND_SEC
10
10
-15V_SEC -15V_SEC GND_SEC
1314 11 12
-15V -15V
GND
14 13 12 11
+15V_SEC +15V_SEC +18V_SEC +18V_SEC
VENT3_C VENT12_C RELAY_C
67 9 8
CN6
ELV2_C
2 14 35
+18V +18V +15V +15V
CN17
6789
VENT2 VENT1
COM_RELE
COMEV2
12345
CN23 CN29 CN25 CN27CN24 CN28
VBUS_MIS
VPONTE_MIS
IBOOST_MIS
IBOOST_MIS
COM_GB3
COM_GB3
COM_GB2
COM_GB2
COM_GB1
COM_GB1
TA2
TA1
TA1
GND
11
GND
GND
GND
+5V
IB3
IB2
IB1
COM_B1
TA2
TA1
TA1
VBUS
VPONTE
COM_B3
COM_B3
COM_B2
COM_B2
COM_B1
IB
IB
13 4312 11 10 98765 21 654321 12
+18V
+18V
COMPWM4
COMPWM4
COMPWM3
COMPWM3
COMPWM2
COMPWM2
COMPWM1
COMPWM1
NTC1
NTC1
32145678910 12
GND
VO+
VO-
NTC3
TERM_P
TERM_S
REED
+15V
-15V
GND
GND
GND
GND
GND
IO
321
123456 10 11 12876549
GND
123456
CN22
COMGR1 NTC_GR PRES2 PRES1 COMGR2
NERO-BLACK ROSSO-RED ROSSO-RED NERO-BLACK
S
A
F
G
J
I
C
B
ED
H
PE
R T
VDC
M
VDC
M
TZ2 M2
L1
VT
L2
6
VS
VR
CN11
12345
GND_CAN
CN3
J I
CN2
21
CN1
2 1 3456
+48V_CAN
+48V_CAN
VENT
VENT
+48V_CAN
+48V_CAN
+48V_CAN
GND_CAN
+15V_CAN +15V_CAN GND_CAN +15V_CAN GND_CAN +15V_CAN
CN5
35 4 2 6
+15V_CAN
GND_CAN
+15V_CAN
GND_CAN
65432
CN8
GND_CAN
78 6 5432
CN4
12 1
1
+48V_CAN
VENT_3
RELAY
ELV2
ELV1
+15V_CAN
+48V_CAN
+48V_CAN
GND_CAN
GND_CAN
1
GND_CAN PP
CN16
542 3 109876
+15V AC SV+ HRIC H+ SV- VSO H- GND
1211 1
CN14
23456
+5V_CAN_LIM GND -15V VC GND_CAN +5V_CAN_LIM VP
+15V_CAN
7
CANH
5
CN2
10 9 678 432
CN3
1234
DTR
DTR
RTS
RTS
GND_CAN
GND_CAN
OA2
OA2
IB1/2
IB1/2
GND_CAN
+15V_CAN
CANL
14321
CN4
1234
CN5
8910
GND_CAN
+15V_CAN
CANL
CANH
GND_CAN
+15V_CAN
CANL
CANH
D1
GND_CAN
123456
CN6
10 987654321
CN7
GND_CAN
CAN_H
+15V_CAN
U1
P1
GND_CAN
CAN_L
CAN_H
+15V_CAN
U2
P2
GND_CAN
CAN_L
+15V_CAN
D2
+48V_CAN GND_CAN
G EF
H8
T CANH
AB
CANL GND_CAN
CD
+15V_CAN PRES1
4
57 6
S COMGR1 PE
2
31
GND NTC_GR COMGR2
PE RTZ1
CN1
321 4
R
M1
VS1
VR1
VT1
VS3
VR3
VT3
VS2
VR2
VT2
S TTZ3
+48V_CAN VENT
1
1
2
2
+48V_CAN VENT
12
12
CN4
910 5678 1234 10
S T
M3
CN3CN2
56912345678 1234
RES1
VR VS VT
FN2 FN2
+15V_CAN
RELAY
N/O
N/O
N/O
INTERRUTTORE
MAINS SWITCH
T1 T3
T2
N/O
L1 L3
L2
NTC_PRIM
+
L
TERM_S
GND
TERM TERM
2
2
1
1
CN2
21
+
CN2
1 2
1234
GND
IO
-15V
GND_CAN
TERM_SEC
CN8
321 4
LED_R
GND
LED_V
LED_G
050.000X.0129 050.000X.0126
050.000X.0127 050.000X.0130
050.000X.0128
050.000X.0170
050.000X.0163 050.000X.0096
022.0002.0319 022.0002.0320
022.0002.0321
022.0002.0322
022.0002.0323
022.0002.0323
022.0002.0365 022.0002.0324 022.0002.0325 022.0002.0326
022.0010.0016
022.0010.0018
022.0010.0019 022.0010.0017
022.0010.0021
045.0002.0022
A B
CD
Antwerpsesteenweg 949 9041 Gent - Oostakker
[email protected]
www.welda.be
T+32 (0)9 355 74 26
F+32 (0)9 355 92 01

WELD THE WORLD
Cod. 006.0001.2140
08/02/2019 V.2.0
Power Pulse DIGITAL 405d
Power Pulse DIGITAL 505d
15
ENGLISH
COMEV1
ELV1_C
1
GND
M3
6
M2 M1
GND
PZ3 L3
54321
432198765131415161720 19 18 12 11 10
PZ2 L2
L1PZ1
GND_P
+18V_PRI
CN2
6 5 48 7
CN1
VBUS_DC
321
TR2
1112
TR1
CN24
5678910 1234
GND_SEC
GND_SEC
CN1
+18V_SEC
+18V_SEC
COM_G4
COM_G4
COM_G3
COM_G3
COM_G2
COM_G2
COM_G1
COM_G1
14
CN8
+5V
IB3
IB2
IB1
+18V_PRI
GND_PRI
-18V_PRI
GND_PRI
1234
-15V_SEC
+15V_SEC
+15V_SEC
GND_SEC
GND_SEC
-15V_SEC
TA2
-15V
-15V
GND
GND
+15V
+15V
TA2
20 19 18 17 16 15
+18V_PRI
78
GND_PRI
23456
CN7
+VBUS
1
L3
GND
GND_SEC
10
10
-15V_SEC -15V_SEC GND_SEC
1314 11 12
-15V -15V
GND
14 13 12 11
+15V_SEC +15V_SEC +18V_SEC +18V_SEC VENT3_C VENT12_C RELAY_C
67 9 8
CN6
ELV2_C
2 14 35
+18V +18V +15V +15V
CN17
6789
VENT2 VENT1
COM_RELE
COMEV2
12345
CN23 CN29 CN25 CN27CN24 CN28
VBUS_MIS
VPONTE_MIS
IBOOST_MIS
IBOOST_MIS
COM_GB3
COM_GB3
COM_GB2
COM_GB2
COM_GB1
COM_GB1
TA2
TA1
TA1
GND
11
GND
GND
GND
+5V
IB3
IB2
IB1
COM_B1
TA2
TA1
TA1
VBUS
VPONTE
COM_B3
COM_B3
COM_B2
COM_B2
COM_B1
IB
IB
13 4312 11 10 98765 21 654321 12
+18V
+18V
COMPWM4
COMPWM4
COMPWM3
COMPWM3
COMPWM2
COMPWM2
COMPWM1
COMPWM1
NTC1
NTC1
32145678910 12
GND
VO+
VO-
NTC3
TERM_P
TERM_S
REED
+15V
-15V
GND
GND
GND
GND
GND
IO
321
123456 10 11 12876549
GND
123456
CN22
COMGR1 NTC_GR PRES2 PRES1 COMGR2
NERO-BLACK ROSSO-RED ROSSO-RED NERO-BLACK
S
A
F
G
J
I
C
B
ED
H
PE
R T
VDC
M
VDC
M
TZ2 M2
L1
VT
L2
6
VS
VR
CN11
12345
GND_CAN
CN3
J I
CN2
21
CN1
2 1 3456
+48V_CAN
+48V_CAN
VENT
VENT
+48V_CAN
+48V_CAN
+48V_CAN
GND_CAN
+15V_CAN +15V_CAN GND_CAN +15V_CAN GND_CAN +15V_CAN
CN5
35 4 2 6
+15V_CAN
GND_CAN
+15V_CAN
GND_CAN
65432
CN8
GND_CAN
78 6 5432
CN4
12 1
1
+48V_CAN
VENT_3
RELAY
ELV2
ELV1
+15V_CAN
+48V_CAN
+48V_CAN
GND_CAN
GND_CAN
1
GND_CAN PP
CN16
542 3 109876
+15V AC SV+ HRIC H+ SV- VSO H- GND
1211 1
CN14
23456
+5V_CAN_LIM GND -15V VC GND_CAN +5V_CAN_LIM VP
+15V_CAN
7
CANH
5
CN2
10 9 678 432
CN3
1234
DTR
DTR
RTS
RTS
GND_CAN
GND_CAN
OA2
OA2
IB1/2
IB1/2
GND_CAN
+15V_CAN
CANL
14321
CN4
1234
CN5
8910
GND_CAN
+15V_CAN
CANL
CANH
GND_CAN
+15V_CAN
CANL
CANH
D1
GND_CAN
123456
CN6
10 987654321
CN7
GND_CAN
CAN_H
+15V_CAN
U1
P1
GND_CAN
CAN_L
CAN_H
+15V_CAN
U2
P2
GND_CAN
CAN_L
+15V_CAN
D2
+48V_CAN GND_CAN
G EF
H8
T CANH
AB
CANL GND_CAN
CD
+15V_CAN PRES1
4
57 6
S COMGR1 PE
2
31
GND NTC_GR COMGR2
PE RTZ1
CN1
321 4
R
M1
VS1
VR1
VT1
VS3
VR3
VT3
VS2
VR2
VT2
S TTZ3
+48V_CAN VENT
1
1
2
2
+48V_CAN VENT
12
12
CN4
910 5678 1234 10
S T
M3
CN3CN2
56912345678 1234
RES1
VR VS VT
FN2 FN2
+15V_CAN
RELAY
N/O
N/O
N/O
INTERRUTTORE
MAINS SWITCH
T1 T3
T2
N/O
L1 L3
L2
NTC_PRIM
+
L
TERM_S
GND
TERM TERM
2
2
1
1
CN2
21
+
CN2
1 2
1234
GND
IO
-15V
GND_CAN
TERM_SEC
CN8
321 4
LED_R
GND
LED_V
LED_G
050.000X.0129 050.000X.0126
050.000X.0127 050.000X.0130
050.000X.0128
050.000X.0170
050.000X.0163 050.000X.0096
022.0002.0319 022.0002.0320
022.0002.0321
022.0002.0322
022.0002.0323
022.0002.0323
022.0002.0365 022.0002.0324 022.0002.0325 022.0002.0326
022.0010.0016
022.0010.0018
022.0010.0019 022.0010.0017
022.0010.0021
045.0002.0022
A B
CD
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WELD THE WORLD
Cod. 006.0001.2140
08/02/2019 V.2.0 Power Pulse DIGITAL 405d
Power Pulse DIGITAL 505d
16
ENGLISH
6 SPARE PARTS
1
23
4
5
6
7
89
10 11
16
15
14
27
26
25
42
41
47
46
45
51
52
53
36
50
49
48
40 44
31
12
13
17
20
18
19
21
30
22
29
28
43 42
6
5
4
32
34
38 37
35
33
39
23
24
Antwerpsesteenweg 949 9041 Gent - Oostakker
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T+32 (0)9 355 74 26
F+32 (0)9 355 92 01

WELD THE WORLD
Cod. 006.0001.2140
08/02/2019 V.2.0
Power Pulse DIGITAL 405d
Power Pulse DIGITAL 505d
17
ENGLISH
N° CODE DESCRIPTION
1 013.0023.0701 FRONTPANELLABEL
2 013.0000.8044 FRONTAL PANEL PLATE
3 050.0002.0096 LEDBOARD
4 012.0007.0020 PLASTIC LOUVRE
5 012.0007.0010 FRONT PLASTIC
6 011.0013.0021 FRONT PLATE
7 040.0001.0016 THREE-POLESWITCH
8 021.0001.0279 OUTPUT SOCKET
9 011.0013.0163 FRONT SOCKETS PANEL
10 050.0003.0163 OUTPUTFILTERBOARD
11 045.0006.0113 TRASF/SOCKETCOPPERBRA-
CKET
12 044.0004.0029 OUTPUT INDUCTOR
13 042.0003.0051 POWER TRANSFORMER
14 011.0013.0159 POWER TRANSFORMER SUP-
PORT PLATE
15 011.0013.0150 LOWER COVER
16 016.0009.0003 RUBBERFOOT
17 043.0002.0676 EMI TOROID
18 041.0004.0052 HALL EFFECT SENSOR
19 011.0013.0161 HALL SUPPORT PLATE
20 015.0001.0023 HEAT SINK 19X36X162
21 011.0013.0153 SEPARATIONPLATE(1)
22 040.0003.1007 THERMALCUT-OUT
23 032.0002.2403 ISOTOP DIODE
24 045.0006.0112 LONGCOPPERBRACKET
25 045.0006.0111 SHORTCOPPERBRACKET
26 045.0006.0110 OUTPUTCOPPERBRACKET
27 011.0001.1141 RIGHTCOVER
28 003.0002.0017 FAN
29 011.0013.0157 INTERNAL FAN SUPPORT
30 011.0013.0156 SEPARATIONPLATE(2)
31 040.0003.1010 THERMALCUT-OUT
32 012.0007.0040 CAP
33 045.0000.0017 CABLECLAMP
34 045.0002.0022 SUPPLYCABLE
35 021.0013.0014 ILME CONNECTOR CAP
36 011.0013.0160 RIGHTSUPPORTBOARDPLATE
37 022.0002.0319 CUSUPPLYCABLE
38 013.0000.7010 REAR PANEL
39 022.0002.0320 10PINCONNECTORCABLE
40 050.0003.0127 COMPLETEPOWERBOARD
41 011.0013.0037 COVER PANEL SUPPORT PLATE
42 011.0001.0911 LEFT COVER
43 011.0013.0162 REAR SOCKETS PANEL
44 044.0004.0030 INPUT INDUCTOR
N° CODE DESCRIPTION
45 011.0013.0152 TUNNEL SUPPORT PLATE
46 015.0001.0022 HEAT SINK 17X37.3X162
47 011.0013.0151 TUNEL PLATE
48 030.0017.2200 RESISTOR
49 050.0003.0128 MAINSFILTERBOARD
50 050.0004.0129 SUPPLIESBOARD
51 011.0001.0901 UPPER COVER
52 050.0001.0126 405dCONTROLBOARD
52 050.0002.0126 505dCONTROLBOARD
53 011.0013.0158 LEFTSUPPORTBOARDPLATE
Antwerpsesteenweg 949 9041 Gent - Oostakker
[email protected]
www.welda.be
T+32 (0)9 355 74 26
F+32 (0)9 355 92 01

WELD THE WORLD
Cod. 006.0001.2140
08/02/2019 V.2.0 Power Pulse DIGITAL 405d
Power Pulse DIGITAL 505d
18
ENGLISH
Antwerpsesteenweg 949 9041 Gent - Oostakker
[email protected]
www.welda.be
T+32 (0)9 355 74 26
F+32 (0)9 355 92 01

WELD THE WORLD
Cod. 006.0001.2140
08/02/2019 V.2.0
Power Pulse DIGITAL 405d
Power Pulse DIGITAL 505d
19
ENGLISH
Antwerpsesteenweg 949 9041 Gent - Oostakker
[email protected]
www.welda.be
T+32 (0)9 355 74 26
F+32 (0)9 355 92 01

Cod. 006.0001.2140
08/02/2019 V.2.0
Antwerpsesteenweg 949 9041 Gent - Oostakker
[email protected]
www.welda.be
T+32 (0)9 355 74 26
F+32 (0)9 355 92 01