GE IC698CPE040-JP Central processing unit in Shenzhen

Conventional fans typically use a 1500 rpm induction motor, which is connected to the drive shaft, which is connected to the gearbox, which is then connected to the fan. This makes the system prone to failure because there are many moving parts, gearbox maintenance is also time consuming, and oil leaks are common due to the environment. To solve this problem, modern cooling fans require motors that can be mounted directly on the fan while resisting conditions inside the cooling tower.

Many of these conventional motors can be replaced by more efficient permanent magnet motors, which can be mounted directly onto the fan. This reduces the number of components in the system and reduces the risk of failure. They are also compact compared to traditional cooling tower motors, reducing the space required for the system.

In addition, the motor helps to optimize the cooling tower by reducing noise pollution, and since the motor is reversible, fans can be used to prevent freezing during the colder months of the year. Adding such additional features means that the permanent magnet motor is more efficient, especially under partial load, and in conjunction with the driver’s variable speed control, ensures that the fan runs quickly at the desired speed, thus saving energy, reducing carbon dioxide emissions and reducing operating costs.

Permanent magnet motors can also be mounted on drives, such as ABB’s drive ACS880-01 Industrial drive, which can be built with cooling tower application controls. This allows the driver to adjust the motor speed to meet process requirements. This means that cooling towers will be able to operate for longer periods of time while further reducing the amount of maintenance required over their life.

Overall, upgrading cooling tower systems can lead to significant cost savings and create a platform for continued production, helping to drive business growth. The traditional cooling system, especially the cooling fan motor, can not meet the requirements of the system. Optimising them by introducing new technology is the only way to increase production.

POWER-ONE MAP55-1024

POWERBOX PU200-31C

PROCESSOR 958481320201

PROCESSOR 350211080460

PROCESSOR 958481321210

PROCESSOR 350211080320

PROCESSOR 958481321200

PROCESSOR 958481320100

PROCESSOR 350211080090

PROMESS 850040060P

PROTECH SYSTEMS PBI-6SA

PRT PSA300R-81

PULS SLA8.100

Pacific H32NCHA-LNN-NS-00

Parker CX-DH

Prosoft PMF1216D61

Prosoft PMF1327205

QSI QTERM-K65

RADISYS EPC-5 w/ EXM-13

RADISYS EPC-16

RAMIX PMC008A 700502

RAMIX PMC237C-008EMI

RAMIX PMC661J

RKC B871-RCU

RKC REX-B871*NN-CS1B

ROBICON 469718

ROBICON RC-S5-M-50-M

ROBICON RCA-T

ROCKWELL AUTOMATION 56AMXN

ROD-L M100DC-5-10

ROD-L ROE ELKO

ROEMHEKD D35321

ROSEMOUNT 3051TG2A2B21AB4M5

ROSEMOUNT SCL-C-003-M2

ROSS 400C79