H-compact
Maximum power - minimum size

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.
H-compact is available in a version for direct connection to the line supply and in a version for converter operation.
H-compact is also available in an explosion-proof version.
As a result of its innovative technology, H-compact sets new standards for high-voltage motors.

H-compact - 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 aluminum die-cast cage for a high degree of reliability and low additional losses (stray losses)
• 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 (temperature class F) guarantees a high degree of reliability, a long lifetime and high load capability when faults occur - e.g. when accelerating or under overload conditions.
• The noise level is low therefore complying with the high demands of safety at work legislation.
   

H-compact - Technical data overview

Brief overview
Water-cooled motors:	1300 kW – 1700 kW
Force-ventilated motors:	200 kW – 3000 kW
Self-ventilated motors:	1000 kW – 3000 kW
Shaft heights:	315, 355, 400, 450, 500, 560, 630 mm
No. of poles:	2 – 12 poles
Rated voltages:	2 – 11 kV
Drive converters:	Line supply and drive converter
Degree of protection:	IP55
Cooling type:	IC411, IC416, IC71W
Type of construction:	IM B3, IM B35, V1
Bearings:	Roller bearings, sleeve bearings
	IEC, EN, DIN, VDE
Regulations/Standards:	Explosion-protected versions available Non-sparking (EEx n) Zone 2 Increased safety (EEx e) Zone 1, shaft heights 315 - 400 Pressurized ( EEx pe II) Zone 1, shaft heights 450 - 560

 

H-compact - typical applications

• Compressors
• Fans
• Blowers
• Pumps
• Conveyor systems