Download Print this page

Technical Data; Connection And Commissioning - ebm-papst 8312 L Operating Manual

Advertisement

3

TECHNICAL DATA

Drawing, see annex
Technical description
Airflow direction
Air outlet over struts
Rotational direction
clockwise
looking at rotor
Nominal voltage
12,0 V
Current consumption
100 mA
Power consumption
1,2 W
Speed
2.000 1/min
Max. free-air flow
31,0 m3/h
Weight
0,170 kg
Protection class
III
Max. torque when
wire outlet corner: 20 Ncm
mounted across both
remaining corners: 30 Ncm
mounting flanges
ISO 4762 - M4 degreased,
Screw size
without an additional brace and
without washer
The product is intended for use in sheltered rooms with controlled
temperature and controlled humidity. Directly exposure to water must
be avoided.
Pollution degree 1 (according DIN EN 60664-1)
There is either no pollution or it occurs only dry, non-conductive
pollution. The pollution has no negative impact.
Ambient conditions
Permitted ambient temperature
Transport and storage
Operation
-40 ° C ... 80 ° C
-20 ° C ... 75 ° C
Vibration and shock load
At stationary operation:
1,0 g; 5 - 500 Hz; 3 x 1 sweep
sinus vibration
(Resonance search run)
0,5 m2/s3, 10 - 50 Hz; +12
Noise
dB/oct f. 5 - 10 Hz; -12 dB/oct f.
50 - 100 Hz; 3 x 30 min
Half sine; 5 g, 11 ms; 6 x 100
Repetitive shock
shocks
Transport and storage:
2,0 m2/s3, 5 - 20 Hz; -3 dB/oct f.
Noise
20 - 500 Hz; 3 x 30 min
Half sine; 18 g, 6 ms; 6 x 100
Thrusts
shocks
Do not operate your product in the resonance range.
4

CONNECTION AND COMMISSIONING

Connect mechanical parts
CAUTION
Risk of cutting/squashing when
removing the product from the
packaging and during mounting.
Grasp the housing and lift the product
carefully out of the packaging. Avoid
impact.
Wear safety boots and cut-resistant
gloves.
Connect electrical parts
Connect to the mains after installation.
NOTE
Electromagnetic compatibility (EMC) may affect the system integration
of the product due to interaction.
Ensure the electromagnetic compatibility of the entire system.
Voltage control
Requirements:
- Before connecting the product, ensure that the supply voltage
corresponds with the product voltage.
- Check whether the data on the nameplate corresponds with the
interface data.
Refer to the nameplate for pin connection.
Wire 1
Wire 2
page 3 of 5
NOTE
Risk of damage to electronic
components.
Use ESD protective equipment when
mounting.
DANGER
Compliance with the electrical
installation regulations
Observe the connection regulations
that are valid in your country. (e.g.
fusing, GFCI)
CAUTION
Electrical voltage
The product is a built-in
component and has no switch for
disconnecting power.
Only connect the product to
current circuits that can be
switched off by a switch (all poles
disconnected). When working on
the product, secure the
system/machine in which the
product is installed against
switching on again.
Speed control via the supply voltage is
only permitted within the stipulated
supply voltage range. Speed control via
PWM of the supply voltage is not
permitted.
Only use cables that are designed for
the current on the nameplate and the
corresponding ambient conditions.
Ensure that the electrical interface data
is adequately protected (mechanical).
Colour
Operation
red
+ UB
blue
- GND

Advertisement

loading