Spanning

1. 230/400V/D/Y, 50Hz

2. 400/690V/D/Y, 50Hz

Andere spanningen mogelijk op aanvraag

Beschermingsklasse

Eerste codenummer: Bescherming tegen het binnendringen van vreemde voorwerpenTweede codenummer: Bescherming tegen het binnendringen van water met schadelijke gevolgen
Eerste codenummer: Bescherming tegen het binnendringen van vreemde voorwerpen
Tweede codenummer: Bescherming tegen het binnendringen van water met schadelijke gevolgen

• IP55 - stofdicht, bescherming tegen waterstralen (standaard)
• IP56 - stofdicht, bescherming tegen sterke waterstralen
  
• IP65 - stofdicht, bescherming tegen waterstralen
  
• IP66 - stofdicht, bescherming tegen krachtige waterstralen
  

Positie aansluitdoos

Selecteerbare opties :

• boven (standaard)
• rechts
• links

De positie van de aansluitklemmenkast wordt bepaald door te kijken naar de kant van de uitgaande as van de motor.

Voorbeeld: aansluitdoos "rechts

Motor protection

The following options are available for monitoring the winding temperature of the motor:

1 set of PTC thermistors (3 pcs.) - for monitoring with PTC thermistor tripping or frequency inverter (standard from size 132)

1 set (3 pcs.) of temperature switches (bimetal opener) - for monitoring e.g. with motor protection relay

2 sets (6 pcs.) PTC thermistors - for pole-changing motors with separate winding

2 sets (6 pcs.) of temperature switches (bimetal opener) - for pole-changing motors with separate winding

The selection of one of these options is recommended when operating the motor on the frequency inverter, as the motor may overheat due to reduced speeds and the associated lower cooling capacity.

Shaft / Bearing

Available options:

Reinforced bearing

Reinforced bearing possible from size 132, NU bearing on the output side (d-side)
Use in the event of increased lateral forces (e.g. due to belt drives)

Regreasing device
possible from size 132, for simple relubrication of the motor bearings

Insulated bearing n-side for frequency converter operation
Measure to prevent bearing stresses during operation on the frequency inverter
possible from size 200

Radial shaft seal d-side
Radial seal ring on the d-side (output shaft), incl. fixed bearing n-side

Vibration limit level B (fine balancing)
Reduced vibration velocity in accordance with EN 60034-14, for use at higher speeds (e.g. due to operation with frequency inverter)

Second shaft end
Same dimensions as standard shaft

Color system

Selectable options:

"moderate" - standard

Normal coating - suitability for climate group "moderate" according to IEC 60721-2-1
Indoor and humid installation, short-term up to 100% relative humidity at temperatures up to +30C, continuous up to 85% relative humidity up to 25C

Paint structure Baugre 56 - 112
Plastic base coat, layer thickness >= 30m
Top coat of water-based paint with layer thicknesses 30-60m

Paint structure Baugre 132 - 355
Water-dilutable primer containing zinc phosphate, layer thickness >= 30m
Top coat 2-component epoxy resin-based water-based paint, layer thickness >= 40m

"world wide"

Special coating - suitability for climate group "world wide" according to IEC 60721-2-1
Outdoor installation in more heavily polluted atmospheres, short-term up to 100% relative humidity at temperatures up to 35C, continuous up to 98% relative humidity up to 30C

Paint structure Baugre 56 - 112
Plastic primer, layer thickness >= 30m
Top coat 2-component paint, layer thickness >= 60m

Paint structure Baugre 132 - 355
Water-dilutable primer containing zinc phosphate, layer thickness >= 30m
2-component intermediate coat, layer thickness >= 40m
Top coat 2-component epoxy resin-based waterborne paint, layer thickness >= 40m

Color shade

Standard color RAL 7031 blue-grey

Choice of 7 other colors optional

Miscellaneous

Fan cover with protective roof

Designed to prevent foreign bodies from falling into the fan, used for motors with vertical installation position.

Second rating plate, enclosed loose

Standstill heater
Connection 230V/50Hz
Prevents condensation even under extreme climatic conditions