Start-Up Recommendations; System Protection - Salda AKU Operation, Installation & Maintenance Instructions

5.8.

START-UP RECOMMENDATIONS

5.8.1. SYSTEM PROTECTION

Available protection signals depend on exact fan unit (see section "ELECTRICAL WIRING DIAGRAMS"). Some fans may have integrated
thermal protection signal, fault signal, tacho output (for fan speed monitoring) or fan status indication signal. Signals can be connected to external
ventilation system for control and status indication.
All units must be used with external protection device. Recommended protection device rating for each unit is provided in the table below.
AKU
Mains fuse
AKU
Mains fuse
AKU EKO
Mains fuse
KF T120 EC
Mains fuse
KF T120
Mains fuse
KUB T120
Mains fuse
KUB EKO
Mains fuse
VKAP 3.0
Mains fuse
VKAP 3.0
Mains fuse
VKA EKO
Mains fuse
400-200-4
VKS / VKSA
Mains fuse
600-300-6
VKS / VKSA
Mains fuse
VSA 3.0
Mains fuse
VSA EKO
Mains fuse
30 | EN
125 D 125 M 160 D
2A 1A 2A
315 D 315 M 400 D
16A 8A 16A
125 160 200
1A 1,5A 2A
B 315 B 355 B 400
2A 2A 5A
160-4 L3 180-4 L3 200-4 L3
2A 2A 3A
355-4L3 400-4L3 450-4L3
2A 3A 4A
50-355 67-400 67-500
3A 6A 6A
100 LD 100 MD 125 LD
1A 1A 1A
250 LD 250 MD 315 LD
1,5A 1,5A 2A
125 160 200
1,5A 1,5A 2A
400-200-4 500-250-4
L1 L3 L1
3A 1,5A 4A
600-350-4 600-350-4
L1 L1 L3
4A 16A 12A
190 S 190 L 220 S
1A 1A 1A
190 220 225
1,5 2A 2A
160 M 200 D 200 M
2A 2A 2A
400 S
10A
250 315 700X400
2A 4A 6A
F 160 F 180 F 200
2A 2A 1A
225-4 L3 250-4 L3 280-4 L3
3A 5A 8A
500-4L3 560-4L3 630-4L3
5A 10A 16A
80-560 80-630 100-630
4A 6A 8A
125 MD 150 LD 160 LD
1A 1,5A 1,5A
315 MD
2A
250 315
2A 2A
500-250-4 500-300-4 500-300-4
L3 L1 L3
2A 5A 3A
700-400-4 800-500-4 800-500-6
L3 L3 L3
10A 12A 8A
220 M 225 L 250 L
1,5A 1,5A 2A
250
4A
250 D 250 M 250 S
5A 2A 2A
700X400 S
8A
F 250 F 280
5A 6A
315-4 L3 355-4 L3 400-4 L3
2A 2A 3A
160 MD 200 LD 200 MD
1A 1,5A 1,5A
500-300-6 600-300-4 600-300-4
L1 L1 L3
3A 8A 4A
1000-500-
4 L3
12A
FANS v2024.1