Specification: 4-bladed aluminium sheet metal impeller, sizes from 350 to 650 mm, available in both air flow directions, 3 different blade angles, 60 Hz and UL types, air volume (freeblowing) from 2,000 to 13,000 m³/h, explosion-proof fans also available. FB sizes 200-350mm: 5-bladed sheet metal impeller, sizes from 200 to 350 mm, available in both air flow directions, 50/60 Hz, UL and CCC types, air volume (freeblowing) from 700 to 2.800 m³/h,
Attributes and special features: Universal fan for installation in equipment with short bell mouth, high flexibility by variation of blade angle and speed of motor, 100% speed controllable. From 350 mm size also available in explosion-proof design.
Specification: 7-bladed profiled die-cast aluminium impeller, sizes from 315 to 1,250 mm, available in both air flow directions, 60 Hz and UL types, air volume (freeblowing) from 2,000 to 62,000 m³/h.
Attributes and special features: Optimised efficiency, optimised for full bell mouth applications, 100% speed controllable.
Applications: Air conditioning, refrigeration, ventilation, drying, cooling, agriculture
Specification: 7-sickle bladed profiled die-cast aluminium impeller, sizes from 315 to 1,000 mm, available in 60 Hz and UL types, air volume (freeblowing) from 2,200 to 26,000 m³/h.
Attributes and special features: Optimised noise behaviour, optimised for full bell mouth applications, 100% speed controllable.
Applications: Ventilation, air conditioning, heating, refrigeration, agriculture
Specification: 7-sickle bladed, airfoil profiled impeller, developed using bionic insights, diameters from 250 - 800 mm, air volumes (freeblowing) up to 28,000 m³/h
Attributes and special features: best noise behaviour and lowest energy consumption, 100% speed controllable
Applications: air conditioning, refrigeration, transformer cooling, ventilation, heating technology
Specification: 5-bladed aluminium sheet metal impeller, sizes from 315 to 650 mm, available in both air flow directions, 3 different blade angles, 60 Hz and UL types, air volume (freeblowing) from 2,000 to 11,500 m³/h.
Attributes and special features: Fan optimised for short bell mouth applications, enhanced fan curve stability, fan blade design optimised for low noise.
Specification: Axial fans equipped with integrated electronic frequency inverter speed controls. The result is a highly efficient and extremely compact speed controlled fan. The FREvent system is well priced, and is fitted with motors optimised for efficiency.
Attributes and special features: The most energy efficient system, without electronic motor noise, 100% speed controllable, integrated process controller.
Applications: Refrigeration, agriculture, air conditioning, heating technology
Specification: Axial fans equipped with integrated electronic commutation speed controls. The result is a highly efficient and extremely compact speed controlled fan. The electronically commutated (EC-technology) ETAvent system offers the highest possible efficiency.
Attributes and special features: Energy saving, without electronic motor noise, 100% speed controllable, integrated process controller.
Applications: Refrigeration, agriculture, air conditioning, heating technology
Specification: Centrifugal fans equipped with integrated electronic frequency inverter speed controls. The result is a highly efficient and extremely compact speed controlled fan. The FREvent system is well priced, and is fitted with motors optimised for efficiency.
Attributes and special features: The most energy efficient system, without electronic motor noise, 100% speed controllable, integrated process controller.
Applications: Air conditioning, cleanroom technology, refrigeration, automotive air conditioning
Specification: Centrifugal fans equipped with integrated electronic commutation speed controls. The result is a highly efficient and extremely compact speed controlled fan. The electronically commutated (EC-technology) ETAvent system offers the highest possible efficiency.
Attributes and special features: Energy saving, without electronic motor noise, 100% speed controllable, integrated process controller.
Applications: Air conditioning, cleanroom technology, refrigeration, automotive air conditioning
Specification: Ziehl-Abegg external rotor motors combine the advantages of compact and space saving construction with the proven drive concept of a wear-free squirrel cage motor. 9 frame sizes are available in an output range of 0.1 to 7 kW and 2 constructional designs for flange or axis fastening. These external rotor motors are 100% speed controllable. Electronically commutated direct-current motors including the necessary EC controllers are also available. They are effective in many applications through their constant torque and high efficiency.
Specification: For simple manual speed regulation 5-step transformer-based controllers for single-phase and three-phase fans are available. We supply the corresponding switchgear for multi-speed motors. Motor protection devices are available for thermal monitoring based on thermostats or thermistors (PTC).
Attributes and special features: Rugged design technology, well priced.
Applications: Air conditioning, refrigeration, heating technology, agriculture
Electronic voltage control units
Dcontrol, Ucontrol, ALPHAcontrol, ALPHAmini
Specification: Compact devices for a wide current range from 2 up to 80 amperes are available for electronic voltage control. Application-oriented graduated frame sizes are available for controlling single-phase or three-phase motors. The application of the control units ranges from simple speed controllers through to extensive universal devices. The housing of the units are designed for IP54 or IP20 protection.
Attributes and special features: Well priced, easy installation, controllers with various options are available.
Applications: Refrigeration, air conditioning, heating technology, cleanroom technology, agriculture
Press information: Climate control in agriculture The ideal climate control unit for a variety of animal house concepts Tailor made drive solutions Ziehl-Abegg products for many and varied applications, utilising either AC- or EC-Technology
Frequency inverter with integrated sine filter
Fcontrol
Specification: Fcontrol frequency inverter speed controller, for trouble-free parallel operation of motors without shielded motor cables. Through the all pole effective sinusoidal filter, operation without electromagnetic noise is possible. No danger to the motors from voltage peaks, bearing currents, etc.
Attributes and special features: Energy saving, without electronic motor noise, universal integrated control functionality.
Applications: Refrigeration, air conditioning, heating technology, cleanroom technology, agriculture
Specification: These flexible, universally configurable modules are available for process control of temperature, pressure and air speed. Along with the facility to trigger peripheral equipment such as ventilation flaps, mixers, etc., the external power electronics for fan speed control is also regulated. Triggering fans with integrated FREvent and ETAvent power electronics is also feasible. Our configurable matched sensors are available for measured variable data acquisition.
Attributes and special features: Universal applications are possible. Control modules with special functionality are available.
Applications: Air conditioning, refrigeration, cleanroom technology, agriculture
