Fantini Cosmi ASE Manual


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HOMOLOGATION AND STANDARDS
Complies with CEI- EN 60947-5-1 standards.
ASE
Bladed level controls for powders and granules
Suitable to control the level of powders and granules in storages or tanks, for high and low level signalling, for
transporter control, for feeders, etc.
ELECTRICAL FEATURES
2 SPDT microswitches: one for motor control, one for operation.
NC C NO
N L
Level
decreases-increases
NC C NO
N L
230Vca 50Hz
Alarm
signals
Nominal insulation tension Ui 380Vac
Continuous duty nominal current Ith 10A
Operating nominal current Ie: 220V- 250Va.c.
Resistive load AC-12 - 10A
Inductive load AC-15 - 4A
Direct current DC-13 0,2A -
Dimensions (mm)
Type Level
differential
mm
Power
supply
Operating
temperature
Protection
degree
ASE blades 50 fixed 230 Vac -20 ÷ 80 °C IP54
29
INSTALLATION
Flange connection suitable for horizontal and vertical installation.
Connection through motor’s power supply terminal block.
Connect the microswitch for automatic level adjustment.
Activate the electric motor for free rotation of the propeller.
Propeller blocking should unlock the microswitch.
It is recommended to install ASE away from storages loading places and away from the presence of materials with high specific gra-
vity, protecting by a reflective device the shaft and the propeller.
OPERATION
Elements, that determine the operation are the synchronous motor and its torque.
The material impedes propeller rotation to a stop.
Suitable to control materials (such as granules and powders) with a specific gravity of approximately 0,7 kg/dm
3
.
When the material hampers the screw rotation, the electric motor with the force of its torque acts on the microswitch, which closes
or opens the electrical circuit (24 ÷ 280Vac 10A) while the second microswitch shuts down the motor disconnecting the power supply.
Reducing the level, the propeller is released and through the return spring the motor and microswitches automatically pass into the
initial position.
N.B. If you want to use for control a second microswitch, used voltage should be the same with motor’s supply voltage.
FEATURES
Aluminium alloy body.
Stainless steel 4-blade propeller.
Clutch shaft mounted on sealed ball bearings.
Output connections with shockproof thermoplastic cable gland G 1/2” .
Storage and transport temperature: -25 ÷70°C.
Unit weight: 2.2 Kg.
MAXIMUM LEVEL
Device installation usually is carried out on the head side of the
tank.
MINIMUM AND MEDIUM LEVEL
Usually, the device is mounted horizontally.
For small tanks, extending axle you can mount as well on the
head side.
For lightweight materials and fluids are used screws with large
blades. For large sizes materials are required screws with fle-
xible blades.
HIGH LEVEL
SIGNALLING
LOW LEVEL
SIGNALLING
PROTECTIVE
DEFLECTOR


Produkt Specifikationer

Mærke: Fantini Cosmi
Kategori: Ikke kategoriseret
Model: ASE

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