Bosch Rexroth PSI 6100 L1 Series, Operating Instructions Manual

Page: 433 / 460

1070080028 / 08 Bosch Rexroth AG PSI 6xxx | 433 /460
Technical data
Table 30: PSI 62xx - Mechanical data
Designation W1
Weight approx. 56 kg
Dimensions Also refer to dimensioned drawings
Connection terminals for power supply and trans­
former connection HDFK lead-through terminal; 25 … 95 mm
2
for clamping
Required tightening torque 15 … 20 Nm
Table 31: PSI 62xx - Environmental data
Designation W1
Switch cabinet basic losses 69 W
Switch cabinet losses at max. %I 210 W
Max. cooling losses 700 W
Water cooling: min. flow quantity 4 l/min.
Water cooling: typ. pressure drop 0.6 bar at 4 l/min.
Water cooling: min. flow quantity
Table 32: PSI 62xx - Electrical data
Designation W1
Line voltage range 400 … 480 V
Mains voltage tolerance 400 V: -15 %
480 V: +10 %
Mains nominal current (max. thermal continuous
current) 220 A
primary voltage
(output voltage to the transformer with f = 1 kHz) line voltage *
√
2
max. primary current
(output current to the transformer) 1200 A
max. secondary current
(transformer-dependent output current to the
electrode) Secondary current depends on transformer type
(max. welding current see Table 8)
Required connection cross-section
(for mains and transformer connection) 95 mm
2
English