User guide

80
Operating Instruction
Technical Data - Frequency Inverter
Output voltage: Three phase unit: 3 x 400-460 V AC
Max. frequency: See: max. Frequency 60 Hz
Min. frequency: 0 - f-max. (0 Hz or Fmin setting)
Electrical Efficiency: > 95%
Protection against: Short circuit, under-voltage, overheating of the electronics (overload) and additional pro-
tective function via external switch (motor temperature, low water).
A mains filter is fitted to ensure interference immunity.
The HV Series frequency converter complies with the general EMV provisions and has been tested according
to the following standards:
 •RadioInterferenceSuppressionEN50081Part2andEN50082Part2
 •HighFrequencyFieldInterferenceENV50140andENV50141
 •StaticElectricityDischargeEN61000-4
Ambient temperature: 5º C – +35º C
Storage temperature: -24º C – +55º C (+70º C during max. 24 hours)
Humidity: rH max. 50% at 40º C Unlimited
rH max. 90% at 20º C Maximum 30 days per year
75% average per year (Class F, DIN 40 040)
Condensation not permitted!
Air pollution: The air may contain dry dust as found in workshops where there is no excessive
quantity of dust due to machines. Excessive amounts of dust, acids, corrosive
gases, salts etc. are not permitted.
Altitude: Maximum3300’abovesealevel.
At higher altitudes the maximum available power has to be reduced.
Please ask the manufacturer for further details.
 2%derateevery1000’above3300’.
Class of protection: IP54, NEMA 4
If the motor and control unit are assembled separately keep the motor cable as
short as possible in order to avoid electromagnetic emissions and capacitive cur-
rents. The length may not exceed 30 m (60 ft.) and a shielded cable must be used.
Note