H-Compact

Maximum power - minimum size – especially for converter operation

General description

The increasing significance of energy-saving, environmental legislation, the desire for even smaller dimensions and the demands of domestic and international markets have led to the further development of the H-compact series that has proven itself over the years.H-compact motors are used in the widest range of industry sectors - such as oil & gas, paper, chemical industry or steel. In these sectors, they are used to drive compressors, blowers, refiners, crushers and air separation systems.

Technical data overview

Brief overview

Rated output:

650 kW - 2570 kW

Shaft heights:

450, 500, 560, 630 mm

No. of poles:

2 - 8 poles

Rated voltage:

690 V

Drive converters:

MASTERDRIVES, SINAMICS

Degree of protection:

IP55

Cooling type:

IC411, IC416

Type of construction:

IM B3, IM V1

Bearings:

Roller bearings, sleeve bearings, electric insulated on NDE-side

Regulations/Standards:

IEC, EN, DIN, VDE

Explosion protection:

Non sparking (Ex n) Zone 2 on request


Customer benefits

  • Optimum efficiency and therefore lower operating costs.

  • High power density and compact design result in a lower space requirement and lower weight.

  • Additional advantages include the reliable bearing design as well as rotors with copper cage for a high degree of reliability and low additional losses (exception: aluminium die-cast cage for shaft height 450, 4- to 8-pole)

  • The bearings are designed for the highest degree of reliability. In turn, this results in excellent vibrational behavior, longer lifetime and lower service & maintenance costs.

  • The MICALASTIC® insulation with VPI impregnation (thermal class 155, previously temperature class F) guarantees a high degree of reliability and a long lifetime.

  • Approved Durignit® IR 2000 insulation system for shaft height 450, 4- to 8-pole.


Typical applications

  • Compressoren

  • Fans

  • Blowers

  • Pumps

  • Conveyor systems


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