Technical Data; Technical Data Of The Psu Standard Types; Electrical Data; Inverter Losses - Bosch PSU 5000 Series Instructions For Assembly And Operation Manual

5

Technical data

5.1 Technical data of the PSU standard types

5.1.1 Electrical data

3- -phase; 400 VAC,- -20% to 480 VAC,+10%;
Mains
continuous thermal
current
1): Air- -cooled design also available
Output power
PSG 3050.xx A;
current range:
3 to 18 kA
Transformer 1
Cycle frequency
Weld time
There must be at least 1 cycle cool time between the weld times (max. 50 cycles) if secondary current
control is used. With primary current control, a continuous current can be applied.
Connections

5.1.2 Inverter losses

PSU 5100 L
Basic switch
cabinet loss
Loss with max.
power includ-
170 W
ing basic loss
L: air- -cooled, W: water- -cooled
Water
Air
1070 078 224- -108
PSU 5000 / PSG 3000
Instructions for Assembly and Operation
1) PSU 5200.1XX
PSU 5100.1XX
1)
PSU 5300.1XX
50 or 60 Hz
110 A
PSU 5100
PSU 5300
Can be matched by DIP switch to
PSG 3100.00 A;
PSG 3075.00 A;
current range:
current range:
3 to 18 kA
3 to 18 kA
PSU 5300: 6 to
36 kA
Transformer 2 Transformer 3
refer to section 11, Electrical connection
PSU 5100 W
110 W
max. heat sink loss dissipated by the water or air
PSU 5100
PSU 5300
max. 420 W
max. 360 W
PSU 5100.2XX
3- -phase; 480 VAC,- -20% to 690 VAC,+10%;
220 A 110 A
Can be machted by DIP switch to
parallel connection of
2 x PSG 3100.00 A;
current range:
9 to 54 kA
Transformer 4
1 kHz or 1.2 kHz
PSU 5200 W
69 W
210 W
Technical
1)
PSU 5200.2XX
50 or 60 Hz
220 A
PSU 5200
PSG 3200.00 A;
current range:
6 to 40 kA
Transformer 5
PSU 5300 L PSU 5300 W
170 W 110 W
PSU 5200
max. 700 W
- -
data
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