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COMPACT FLAMEPROOF MINIDUCT SERIES
DUCT MOUNTED FANS
B
© FANTECH
2016
B-32
FP MD
FP - Flameproof
MD - Miniduct
Fan diameter in cm
Fan speed, no. of poles
The fans shall be of the Compact Flameproof Miniduct Series,
as designed and manufactured by Fantech Pty Ltd and shall be
of the model numbers shown on the schedule/drawings.
They shall be approved for gas Groups llA, llB and llC, have
temperature classification T6 and enclosure protection IP66.
They shall have a galvanised steel casing with a red
powder-coated finish and be fitted with glass reinforced
anti-static blades.
All data shall be based on tests to ISO5801:1997, Type 'D'
Installation for air flow and to BS848:Part 2, 1985 for noise.
Vibration Isolators
Ref.
I-4
CMF - Matching Flange
Ref.
J-4
VZ - Run-on timer
Ref.
M-14
SUGGESTED SPECIFICATION
HOW TO ORDER
ANCILLARY EQUIPMENT
Model
FPMD...
Fan
Speed
rev/sec
Avg
dB(A)
@ 3m Watts Amps
Approx.
wt. kg
254
23
45
120
1
13
304
23
48
120
1
15
354
23
50
120
1
16
404
23
52
120
1
18
FPMD.. 1 ph.
The Compact Series of Flameproof Miniduct fans has been
specifically designed for duct mounting and to ventilate
hazardous or explosive environments.
There are 4 sizes in the range extending from 250 to 400mm
diameter.
Typical Applications
Fantech's Compact Flameproof fans can be used to exhaust in
areas where the environment has been defined as being
hazardous or explosive necessitating the use of flameproof
motors. These areas include spray booths and battery charge
rooms. They are suitable for all Group II hazardous gas
environments EXCEPT for the following:
O
Where the ambient temperature is less than -20°C or
greater than 40°C.
O
Where the fan is exhausting from the vapour space of a
tank or vessel (Zone 0). See Page
O-5/7 for details
on Zones)
O
Where the fan is exhausting immediately adjacent to a
continuous source of release (Zone 0).
O
In mines susceptible to fire damp.
O
Where special conditions exist such as corrosion,
water, dust, vibration or high level of UV exist.
Features
O
Galvanised steel casing with red powder-coated finish.
O
Anti-static blades.
O
Suitable for ducted installations.
O
Can be mounted at any angle.
O
Designed for single-phase supply.
O
Motors comply with Ex d, Group II, Zone 1,
T6 protection - see Special Note.
O
IP66 rated.
Construction
Galvanised steel casing with red powder-coated finish.
Axial impellers have glass reinforced anti-static blades.
Motors
Type - squirrel cage induction motor.
Electricity Supply - 230V, single-phase, 50Hz.
Bearings - sealed-for-life, ball
Maximum ambient temperature 40
o
C.
These motors are not speed-controllable.
See pages
O-5/7
for details on these motors.
Internal Thermal Protection
The motor is fitted with thermal protection to conform
to the requirements of AS1359. IECEx certification and
classification of T6 does not take into account abnormal
operation such as locked rotor where the temperature
of the surfaces may exceed 85°C. If this is an issue with
your application, further protection should be fitted.
Testing
Air flow tests to ISO5801:1997, 'Type 'D' Installation
(ducted inlet and outlet).
Noise tests to BS848:Part 2, 1985.
DESCRIPTION
Wiring Diagram
See page
N-8
, diagram
ER6
.
Special note
These products have a Certificate of Conformity issued under
the IEC Ex Certification Scheme for Explosion Protected
Electrical Equipment.
This certificate, number IEC Ex TSA 14.0024X, covers these
fans for Ex d GroupII, Zone 1 protection. These fans are
approved for gas Groups llA, llB and llC, have temperature
classification T6 and enclosure protection IP66.
TECHNICAL DATA