ELEC TRICAL CoNNEC TIoNS
WH45P
27
/42
rev 20-10
Siemens servomotor:
GRA326, GNA326, GGA326.
Motorized fire dampers electical wiring
To connect the dampers to the power supply, proceed as
follows:
•
Check that the voltage and electrical frequency are equi-
valent to those of the motor of the servomotor (check
the motor's information label);
•
Make the connections as shown in the below diagram.
1
Negative (DC) or neutral (AC)
2
Positive (DC) or phase (AC)
3 Phase
4 Neutral
S1
Common closed damper microswitch
S2
Normally closed, closed damper microswitch
S3
Normally opened, closed damper microswitch
S4
Common open damper microswitch
S5
Normally closed, open damper microswitch
S6
Normally opened, open damper microswitch
4.2.
Electrical specifications
Manual
Manual with magnet
Belimo motorized version
Siemens motorized version
Voltage and power consumption
-
Power interrruption magnet:
P=4,5 W (24V DC or 230 V AC version)
Power input magnet:
P=4,5 W (24V DC or 230 V AC version)
Motor 24V AC/DC (WH45PVMB):
Belimo BFN24T
Opening: 4 W
In stand-by: 1,4 W
Motor 230V AC (WH45PDMB):
Belimo BFN230T
Opening: 5 W
In stand-by: 2,1 W
24V AC/DC (WH45PVGB) motor:
Belimo BF24T
Opening: 7 W
In stand-by: 2 W
230V AC (WH45PDGB) Motor:
Belimo BF230T
Opening: 8 W
In stand-by: 3 W
Motor 24V AC/DC (WH45PVPS) /
(WH45PVSS):
Siemens GNA126 / GRA126
Opening: 3,5 W
In stand-by: 2 W
Motor 230V AC (WH45PDPS) /
(WH45PDSS):
Siemens GNA326 / GRA326
Opening: 4,5 W
In stand-by: 3,5 W
24V AC/DC motor (WH45PVGS):
Siemens GGA126
Opening: 6 W
In stand-by: 1,5 W
230V AC motor (WH45PDGS):
Siemens GGA326
Opening: 6 W
In stand-by: 2,5 W
Microswitches position contacts
Manual control version:
15 - 400V
1,8 A
Motorized version:
Siemens: AC 24V…230V / 6 (2) A
Belimo: DC 5V…AC 250V / 1mA…3A (0,5A)
Blade closing time
Spring: 1 s
motor: < 30 s
Protection degree
IP42
IP42 MAGNETIC VERSION
IP54 MOTORIZED VERSION
WH45P
27
We reserve the right to make changes without prior notice