Technical data
9
3
Technical data
Nominal volt-
age, nominal
frequency
The main voltage and the main frequency must comply with the nomi-
nal voltage and nominal frequency indicated on the type plate.
Permissible Voltage deviation: +/- 5 %
Permissible frequency deviation: +/- 2 %
Possible power supply with:
•
fixed voltage and frequency or
•
frequency converter
Frequency changes and unbalance settings influence the centrifugal
force. During operation, the maximum permissible centrifugal force
(according to the type plate) must not be exceeded). The compliance
with the electromagnetic compatibility directive 2014/30/EU has to be
ensured.
Rotary speed
ranges
2-pole: 6000 rpm at 100 Hz
4-pole: 6000 rpm at 200 Hz.
Permissible
ambient tem-
perature*
-20 °C to 40 °C
The maximum ambient temperature specified on the type plate must
not be exceeded.
These values are valid for operation with an ON-period of 100 %.
For the following operation modes special requirements apply:
•
cycled operation or
•
frequency-controlled operation or
•
synchronous operation.
These must be clarified with
Netter
Vibration
on a case-by-case basis.
Sound level
Depending on type ≤ 70 dB(A)
The sound level is determined to a great extent by the surface upon
which the NEG/NEH is mounted (e.g. sheet metal). The sound level
will be amplified by non-silenced sheet metal.
* Higher temperatures are only possible after consultation with and written approval from the application techni-
cians of
Netter
Vibration
.
Permissible
operating
conditions