Tension

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

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

Autres tensions possibles sur demande

Type de protection

Premier indice : protection contre la pénétration de corps étrangersDeuxième indice : protection contre la pénétration d'eau ayant des effets nocifs
Premier indice : protection contre la pénétration de corps étrangers
Deuxième chiffre d'identification : protection contre la pénétration d'eau avec effets nocifs

• IP55 - protection contre la poussière, protection contre les jets d'eau (standard)
• IP56 - protégé contre la poussière, protection contre les jets d'eau puissants
  
• IP65 - étanche à la poussière, protection contre les jets d'eau
  
• IP66 - étanche à la poussière, protection contre les jets d'eau puissants
  

Terminal box position

Selectable options :

• top (standard)
• right
• left

The terminal box position is defined by looking at the output shaft side of the motor.

Example: Terminal box "right"

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