Keba ServoOne Series, Operation Manual

Page: 77 / 92

Operation Manual ServoOne Supply Unit
77
ID no.: 1101.21B.6-00 Date: 04/2020
Size BG7
Device SO84.375.S SO84.540.S
Mains input voltage (±10%)
[VAC]
400
460 /
480
400
460 /
480
Regulated DC link voltage [VDC] 650 770 770 650 770 770
Input, mains side
Continuous current [AAC
eff
] 375 375 313 540 540 450
Peak current 1) [AAC] 565 565 470 565 565 565
Switching frequency [kHz] 4 4
Continuous power [kW] 260 374
Power dissipation 2) [W] 3300 4100
Asymmetry of the mains voltage ± 3 % max.
Frequency [Hz] 50/60
DC link output
Continuous current [ADC] 385 325 325 553 468 468
Peak current
1)
[ADC] 577 487 487 577 487 487
Continuous power [kW] 250 360
Peak power
1)
[kW] 375 375
DC link capacitance [µF] 7200
Note: Technical data apply for power stage switching frequency 4 kHz and as a function of the mains input voltage and the
regulated DC link voltage
1) For 10 s
2) Approximate values
Table A.7 Technical data, BG7
Connection
Size BG6a
Device SO84.115 SO84.170
X11/L+, L-
Cable cross-section
Use the pre-assembled connection cables supplied or
35...95 mm
2
(AWG 2...AWG 3/0) 1)
Tightening torque 25...30 Nm (221...265 lb-in)
X11/PE
Screw size for ring
cable lug
M8
Tightening torque 10...12 Nm (88...106 lb-in)
X12/L1, L2, L3
Cable cross-section
50...150 mm 2
(10...95 mm
2) 2)
(AWG 0...AWG 5/0) 1)
50...150 mm 2
(AWG 0...AWG 5/0)
1)
Tightening torque 25...30 Nm (221...265 lb-in)
X12/PE
Cable cross-section
35...95 mm 2
(AWG 2...AWG 3/0)
1) 3)
Tightening torque 25...30 Nm (221...265 lb-in)
X12/RB+, RB-
Cable cross-section
25...50 mm2
(AWG 4...AWG 0) 1)
Tightening torque 6...8 Nm (53...70 lb-in)
X12/ZK+, ZK-
Cable cross-section
50...150 mm 2
(AWG 0...AWG 5/0)
1)
Tightening torque 25...30 Nm (221...265 lb-in)
1) Flexible cable with/without ferrule
2) With optional profile inserts on SO84.115.Sxxx.x to reduce the diameter
3) The protective earth conductor cross-section depends on the cross-section of the phase conductor (see chap. 4.5, p. 40)
The minimum cross-section of the connection cables depends on the local regulations, conditions as well as on the rated
current of the supply unit.
Table A.6 Terminals, BG6a
Appendix