NT-50906901-KSDR-ECOWATT-48-88-120-AN-170907
13/68
ENGLISH
Units equiped with electric heaters can have lower heating powers upon request bold powers available in
our catalogue.
Sizes
Power
supply
Step
number
Resistance
no.
Power of a
pin
(kW)
Total
(kW)
Possibility of reducing power
KSDR ECOWATT
®
48
400V - 3 Ph
3
15
3
45
9 KW
by removing 12 resistances
18 KW by removing 9 resistances
27 KW
by removing 6 resistances
36 KW by removing 3 resistances
KSDR ECOWATT
®
88
400V - 3 Ph
3
18
5
90
15 KW by removing 15 resistances
30 KW
by removing 12 resistances
45 KW by removing 9 resistances
60 KW
by removing 6 resistances
75 KW by removing 3 resistances
KSDR ECOWATT
®
120
400V - 3 Ph
3
21
5
105
15 KW by removing 18 resistances
30 KW by removing 15 resistances
45 KW
by removing 12 resistances
60 KW by removing 9 resistances
75 KW
by removing 6 resistances
90 KW by removing 3 resistances
6.2 Electric panel - power supply principle
KSDR ECOWATT
®
with water coil
M
M
M
Power supply of the servo-motor
coming from unit control cabinet
Servo-motor
(accessory)
Fresh air damper
(accessory)
Control
cabinet
Servo-motor
heating coil
Servo-motor
cooling coil
Direction of
air fl ow
Direction of
air fl ow
General power
supply
(client)