FläktGroup ACJB, Установка, эксплуатация, обслуживание и запасные части

Страница: 8 / 16

Air Heating unit ACJB - Technical manual
8
FläktGroup DC_9170GB_20190117_R2 We reserve the right to make changes without prior notice
CONNECTION DIAGRAMS
Figure 9.
UNIT WITH ELECTRIC HEATER
El. heater
3-ph. 3 kW
El. heater
2-ph. 3 kW
Contactor
El. heater
Contactor
Pulser
Pulser
Control panel
Supply air
Return
GT
GT
Fan
N L1
1 3 5 A2 1 3 A2
2 4 6 A1 2 4 A1 1 2 3 4 6 5
M A
2 1 4 3
6
N
L1
0 V
+10 V
5
L2 L3
OK 1
33 32
21
22
23
9 10 11 12
5 6 7 8
1 2 3 4
18
16
17
19
20
27
24
25
26
28
29 31 30