Bell-gossett 193 TECHNOVAR VARIABLE SPEED PUMP CONTROLLER AND I Manuale Utente Scaricare il pdf (Pagina 10)

Operating Instruction

The HV-series frequency converter complies with the general EMV provisions and has been

tested according to the following standards:

· Radio Interference Suppression EN 50082 Part 2

EN 55011

· High Frequency Field Interference ENV 50204

· Electrostatic Discharge EN 61000-4

Ambient temperature: +5° C ... +40°C

Storage temperature: -25° C ... +55° C (+70°C during max. 24 hours.)

Humidity: RH max. 50% at 40°C, Unlimited

RH max. 90% at 20°C, max. 30 days per year

75% average per year (Class F, DIN 40 040)

Condensation is 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:: max. 3280 ft. above sea level At higher altitudes the max. available

power has to be reduced. Please ask the manufacturer for further

details.

Class of protection : IP 54 3.15-3.22

Nema 4 bis 3.11

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 77 78

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Bell-gossett 193 TECHNOVAR VARIABLE SPEED PUMP CONTROLLER AND I Manuale Utente Pagina 10