ABB SA/S 12.16.6.1 Product Manual - Knx Device
ABB i-bus
®
KNX Device
technology
34 2CDC 505 056 D0207 | SA/S
2.6
Switching capacities
overview
The following table shows the switching capacities, lamp loads and/or the
number of lamps that can be connected to each contact.
SA/S 4.6.1
SA/S 8.6.1
SA/S 12.6.1
SA/S 2.10.1
SA/S 4.10.1
SA/S 8.10.1
SA/S 12.10.1
SA/S 2.16.1
SA/S 4.16.1
SA/S 8.16.1
SA/S 12.16.1
SA/S 2.16.5.1
SA/S 4.16.5.1
SA/S 8.16.5.1
SA/S 12.16.5.1
SA/S 2.16.6.1
SA/S 4.16.6.1
SA/S 8.16.6.1
SA/S 12.16.6.1
I
n
rated current (A)
6 A
10 AX
16 A
16/20 AX C-Load
16/20 AX C-Load
U
n
rated voltage (V)
250/440 V AC
250/440 V AC
250/440 V AC
250/440 V AC
250/440 V AC
AC1 operation (cos
ϕ = 0.8) EN 60947-4-1
6 A
10 A
16 A
20 A
20 A
AC3 operation (cos
ϕ = 0.45) EN 60947-4-1
6 A
8 A
–
4)
16 A
16 A
C-Load switching capacity
–
–
–
20 A
20 A
Fluorescent lighting load AX to EN 60669-1
6 A (35
μF)
3)
10 AX (140
μF)
3)
16 A (70
μF)
3)
20 AX (200
μF)
3)
20 AX (200
μF)
3)
Minimum switching capacity
10 mA/12 V
100 mA/12 V
100 mA/12 V
100 mA/12 V
100 mA/12 V
DC current switching capacity (resistive
load)
7 A/24 V =
10 A/24 V =
16 A/24 V =
20 A/24 V =
20 A/24 V =
Mechanical contact endurance
> 10
7
> 3 x 10
6
> 3 x 10
6
>
10
6
>
10
6
Electronic endurance
to IEC 60947-4-1:
– Rated current AC1 (240V/0.8)
– Rated current AC3 (240V/0.45)
– Rated current AC5a (240V/0.45)
100,000
15,000
15,000
100,000
30,000
30,000
100,000
30,000
30,000
100,000
30,000
30,000
100,000
30,000
30,000
Incandescent lamp load at 230 V AC
1200 W
2500 W
2500 W
3680 W
3680 W
Fluorescent lamp T5 / T8:
– Uncorrected
– Parallel compensated
– DUO circuit
800 W
300 W
350 W
2500 W
1500 W
1500 W
2500 W
1500 W
1500 W
3680 W
2500 W
3680 W
3680 W
2500 W
3680 W
Low-voltage halogen lamps:
– Inductive transformer
– Electronic transformer
800 W
1000 W
1200 W
1500 W
1200 W
1500 W
2000 W
2500 W
2000 W
2500 W
Halogen lamps 230 V
1000 W
2500 W
2500 W
3680 W
3680 W
Dulux lamps:
– Uncorrected
– Parallel compensated
800 W
800 W
1100 W
1100 W
1100 W
1100 W
3680 W
3000 W
3680 W
3000 W
Mercury-vapour lamps:
– Uncorrected
– Parallel compensated
1000 W
800 W
2000 W
2000 W
2000 W
2000 W
3680 W
3000 W
3680 W
3000 W
Sodium vapour lamps:
– Uncorrected
– Parallel compensated
1000 W
800 W
2000 W
2000 W
2000 W
2000 W
3680 W
3000 W
3680 W
3000 W
Max. peak inrush-current I
p
(150
μs)
Max. peak inrush-current I
p
(250
μs)
Max. peak inrush-current I
p
(600
μs)
200 A
160 A
100 A
400 A
320 A
200 A
400 A
320 A
200 A
600 A
480 A
300 A
600 A
480 A
300 A
Number of electronic ballasts (T5/T8, single
element):
2)
18 W (ABB EVG 1 x 18 SF)
24 W (ABB EVG 1 x 24 CY)
36 W (ABB EVG 1 x 36 CF)
58 W (ABB EVG 1 x 58 CF)
80 W (Helvar EL 1 x 80 SC)
10 ballasts
10 ballasts
7 ballasts
5 ballasts
3 ballasts
23 ballasts
23 ballasts
14 ballasts
11 ballasts
10 ballasts
23 ballasts
23 ballasts
14 ballasts
11 ballasts
10 ballasts
26
1)
ballasts
26
1)
ballasts
22 ballasts
12
1)
ballasts
12
1)
ballasts
26
1)
ballasts
26
1)
ballasts
22 ballasts
12
1)
ballasts
12
1)
ballasts
1)
The number of ballasts is limited by the protection with B16/20A circuit-breakers.
2)
For multiple element lamps or other types the number of electronic ballasts must be determined using the peak inrush current of the electronic ballasts.
3)
The maximum inrush-current peak may not be exceeded.
4)
Not intended for AC3 operation; maximum AC3 current see