Motors Basic. Part Five: Physical Considerations – eliminating condensation, motor insulation, ingress protection; Efficiency Legislation
In this article we start to look at some of the physical considerations to be taken into account alongside the choice of motor for each application
NEW HEAT PUMPS WITH LOW GWP REFRIGERANT R-454B (GWP 466)
With the new air-source reversible Heat Pumps incorporating the refrigerant R-454B we have created market leading solutions in terms of low global war...
MOTORS BASIC. Part Four: Physical Considerations – motor mountings, measuring the motor frame, and thermal protection
In this article we start to look at some of the physical considerations to be taken into account alongside the choice of motor for each application.
Motors Basic. Part Three: Basic Principles – permanent magnet AC motors and motor ratings
In this article we look at the benefits – and disadvantages – of permanent magnet AC motors, how motors are rated, and the impact of starting currents...
MOTORS BASIC. PART TWO: BASIC PRINCIPLES - AC INDUCTION MOTORS
In this article we look at the operation of the most common type of fan motor – the AC induction motor.
MOTORS BASIC. PART ONE: BASIC PRINCIPLES – ELECTRICAL PRINCIPLES, SIMPLE MOTOR OPERATION, ALTERNATING CURRENT; AND TRANSMITTING THE ELECTRICITY
Understanding the basics of electric motors is vital to be able to select the right motor for the right application. In this article we look at the p...
What is Automatic Pressure Balancing, and how does it eliminate contamination?
Automatic Pressure Balancing ensures any air leakage inside an AHU, when a Rotary Heat Exchanger is used for energy recovery, is always in the directi...
NEW WATER-COOLED INVERTER CHILLERS (FGWC) WITH THE NON-FLAMMABLE & LOW-GWP REFRIGERANT R-513A
The new water-cooled Chillers FGWC 2140-2465 AE2 with capacities from 530-1780 kW are now available. In line with the F-Gas directive, the alternative...
The eCO TOP & eCO SIDE - Top Performing Air Handling Unit from FläktGroup.
Now smarter than ever with new energy saving functionalities and fast & easy to installation.
Fire Safety Basics. Part Two: Fire Damper Types, Control Systems for Fire Dampers, and Testing Fire Dampers and Smoke Extract Fans
Fire safety in buildings is about protecting people, but also limiting economic losses and damage to the building. Preventing the spread of fire thro...