mercor mcr FID PRO Series, Руководство по эксплуатации и обслуживанию

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mcr FID PRO
single-plane fire dampers
„MERCOR” SA –
the Company reserves the right to make modifications and changes.
20/24
– spring 12 Nm 12 Nm
Movement time: (90°C)
– motor 150 s 150 s
– return spring

20 s
 
20 s

Ambient temperature -20 ...+50°C -20 ...+50°C
Wiring diagram for EXBF actuators
Caution:
For proper operation of a device equipped with electrical actuators, it is recommended that the rated voltage housed
tolerance of 24V±10% or 230V±10%. Power supply devices other than listed above may cause malfunction and will
not be covered by the warranty conditions.
RST/KW1 release and control mechanism
In the RST/KW1/S manufacturing version, the limit switches are installed on the mechanism itself. Electrical
connection is carried out by connecting the wires (marked accordingly) to the electrical wiring system. The fusible
release link is installed on the mechanism itself. The dampers with the RST/KW1/230I, RST/KW1/230P mechanisms,
are supplied with the RST/KW1/24... triggering and control mechanism, together with the 230/24V transformer
module type MP230/24.
For the trigger and control mechanism of the "impulse" type damper, adequate power must
be provided to ensure that the control signal is supplied to the device in the event of fire.
RST/KW1/S RST/KW1/24I RST/KW1/24P
RST/KW1/24I
+MP230/24
RST/KW1/24I
Supply voltage X 24V–48V DC 24V–48V DC 230V AC 230V AC
Power consumption X 3.5 W 1.6 W 4.5 W 2.5 W
Holding force X 12 daN 12 daN 12 daN 12 daN
Thermal release actuation
temperature
72°C ±2°C
WK1d or WK2d limit switch
NO/NC (changeover switch)
5A, 230V AC
Limit switches actuation 3°, 87°, ±2° tolerance
Limit switches working
temperature
-25 ...+85°C
Electrical connection X
– release: 0.6 m cable, 2 x 0.5 mm
2
– limit switch: 0.6 m cable, 6 x 0.5 mm
2
Rotation angle 92°
Movement time ≤ 2 s (spring)
Rotation direction left
Mechanism weight 1.2 kg 1.4 kg 1.4 kg 1.5 kg 1.5 kg
KW1 mechanism power supply WK1 limit switch WK2 limit switch
Wire no. 1–2 Wire no. 3–4, NO type (normally open) Wire no. 6–7, NO type (normally open)
Wire no. 4–5, NC type (normally closed) Wire no. 7–8, NC type (normally closed)
thermal
release
EX zone
EEx-e junction box