Kampmann Katherm HK - Electrical Connection; Maximum Electrical Rating Values

Katherm HK
Assembly, installation and operating instructions
38
7 Electrical connection
IMPORTANT NOTE!
Condensation formation in the cooling unit!
In the event of on-site valve control, the cooling valve must be closed when the fans are switched off.
7.1 Maximum electrical rating values
Katherm HK, 24 V electromechanical version (*24)
Trench
length
Number of
fans
Nominal voltage
[V DC]
Mains fre-
quency [Hz]
Nominal
power [W]
Nominal
current
[A]
Ri analogue
input [kΩ]
IP class Protection
class
915 1 (3600) 24 - 6 0.25 200 IP00 III
1200 1 (3600) 24 - 11 0.46 200 IP00 III
1700 1 (10800) 24 - 18 0.75 200 IP00 III
2000 2 (6000. 6000) 24 - 22 0.92 100 IP00 III
2500 2 (10800. 6000) 24 - 29 1.21 100 IP00 III
3000
2 (10800.
10800)
24 - 35 1.46 100 IP00 III
Tab.5: Maximum electrical connection values Katherm HK 320/130, 245/160
Trench
length
Number of
fans
Nominal voltage
[V DC]
Mains fre-
quency [Hz]
Nominal
power [W]
Nominal
current
[A]
Ri analogue
input [kΩ]
IP class Protection
class
950 1 (380) 24 - 9 0.38 100 IP00 III
1200 1 (360) 24 - 14 0.60 100 IP00 III
1700 2 (630. 380) 24 - 24 1.00 50 IP00 III
2000 2 (630. 680) 24 - 29 1.20 50 IP00 III
2500
3 (630. 680.
380)
24 - 38 1.60 33 IP00 III
3000
3 (730. 730.
730)
24 - 44 1.90 33 IP00 III
Tab.6: Maximum electrical connection values Katherm HK 290/160