Options; External 24 Vdc Power Supply; Fuse/Type E Combination Motor Controllers And Circuit Breakers - Siemens SINUMERIK 808D ADVANCED Series Commissioning Manual

2.1.5

Options

2.1.5.1

External 24 VDC power supply

A 24 VDC power supply is used to supply the 808D ADVANCED and V70 servo drive. Consider the following technical
specification requirements when selecting a 24 VDC power supply:
● 24 VDC supplying the SINUMERIK 808D ADVANCED:
– Rated input voltage: 24 V
– Max. input voltage: 28.8 V
– Min. input voltage without output derating: 20.4 V
– Rated input current: 2.25 A
● 24 VDC supplying the SINAMICS V70 drive:
Without a holding brake
Rated voltage (V)
24 (-15% to +20%)
The minimum voltage of 24 VDC -10% must be available at the connector on the motor side in order to guarantee
1)
that the brake reliably opens. If the maximum voltage of 24 VDC +10% is exceeded, then the brake could re-close.
The voltage drop along the brake feeder cable must be taken into consideration. The voltage drop ΔU for copper ca-
bles can be approximately calculated as follows:
ΔU [V] = 0.042 ∙ (l/q) ∙ I
Where: l = Cable length [m], q = Brake core cross section [mm
2.1.5.2

Fuse/Type E combination motor controllers and circuit breakers

The fuse/Type E combination motor controller or circuit breaker is used to protect the control system.
SINAMICS V70
Frame size Article number
Feed FSA 6SL3210-5DE12-4UA0
drive
6SL3210-5DE13-5UA0
FSB 6SL3210-5DE16-0UA0
6SL3210-5DE17-8UA0
6SL3210-5DE21-0UA0
FSC 6SL3210-5DE21-4UA0
6SL3210-5DE21-8UA0
Spindle FSB 6SL3210-5DE21-1UA0
drive
FSC 6SL3210-5DE21-3UA0
6SL3210-5DE22-0UA0
FSD 6SL3210-5DE23-0UA0
6SL3210-5DE24-0UA0
Note: The above types of fuses and Type E combination motor controllers are compliant with the CE standard.
32
Maximum current (A)
1
Brake
Standard fuse
Rated current
(A)
6
10
10
16
16
20
25
25
32
40
63
80
With a holding brake
Rated voltage (V)
24 (-10% to +10%)
1)
], I = DC current of brake [A]
2
Brake
Type E combination motor controller (for all
feed drives and spindle drive FSB)
Circuit breakers (for spindle drives FSC and
FSD only)
Article number Rated cur-
rent (A)
3NA3801 2.8 to 4
3NA3803 3.5 to 5
3NA3803 5.5 to 8
3NA3805 11 to 16
3NA3805 14 to 20
3NA3807
3NA3810 20 to 25
3NA3810
3NA3812 30
3NA3817 40
3NA3822 60
3NA3824 80
Maximum current (A)
3
Rated volt- Article number
age (VAC)
690 3RV2021-1EA10
690 3RV2021-1FA10
690 3RV2021-1HA10
690 3RV2021-4AA10
690 3RV2021-4BA10
690 3RV2021-4DA10
690 3VL1103-
1KM30-0AA0
690 3VL1104-
1KM30-0AA0
600 3VL1106-
1KM30-0AA0
600 3VL1108-
1KM30-0AA0
Commissioning Manual
6FC5397-4EP10-0BA8, 07/2018