IMO AXC 2014 04

Type Constructional peculiarities
AXC
As a default, the fans are provided in protection class IP55, ISO F. The fan can be run in per-
manent operation at 55 °C ambient and conveying temperature, in the ISO H version, it can
be run at up to 100 °C, depending on the nish.
AXC-D
Fans are designed as roof fans. Assembly on the roof is via a base plate. In order to stop
water entering, a blowing hood is arranged on the pressure side with a bird-protection grid.
Snowload class 0.
AXC-P Fan has been provided with a base plate. Assembly is on a wall.
AXC-G
Fans constructed as garage version. Arrangement of two fans in series, switched behind one
another
AXR
Impeller reversible. In reversing operation, approximated 100 % of the air output will be
achieved. According to the installation location.
AXC(B),
AXC(K),
AXR(B),
AXR(K)
Three phase motors (400 V, 50 Hz, type B3) without thermal protection, protection class:
IP54, ISO H.
The fan can be run both in permanent operation at 55 °C ambient temperature and also
(once) for 120 min at 300 °C conveying temperature. Certied to EN12101-3 TU Munich,
CE certicate, see annex. Temperature resistant terminal box. The connection wire from the
motor to the terminal box is protected via an additional exible metal hose. Standard motors
without motor protection.
AXC(F),
AXR(F)
Three phase motors (400 V, 50 Hz, type B30) without thermal protection, protection class:
IP55, ISO H.
The fan can be run both in permanent operation at 55 °C ambient temperature and also
(once) for 120 min at 300 °C conveying temperature. Certied to EN12101-3, CE certicate,
see annex. Temperature resistant terminal box. The connection wire from the motor to the
terminal box is protected via an additional exible metal hose. Standard motors without mo-
tor protection.
AXCBF
Directly powered axial fan with motor outside the air ow. 400 V, 50 Hz in IP55 ISO F. Stan-
dard conveying direction „D“, pressing across motor. The fan can be run in permanent operati-
on up to 200 °C conveying temperature. Maximum ambient temperature until 55°C. Housing
anges on both sides with bores according to eurovent 1/2 standard.
B3 conventional motors with add-on terminal box.
Constructional peculiarities of the types of fan
The axial fans have been developed as a standard for horizontal, standing assembly on vibration dampers.
Suction across motor – air direction „S“.
Following prior design, the fans can also be intended for vertical use –
air direction „SO“ or „SU“ (see illustrations).
S SU SO
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Axial, smoke and heat exhaust fans, series AX