[China National Grid original] Compared with ordinary household split air conditioners, home central air conditioners have the advantages of power saving and space saving in later use. But at the same time, the disadvantages of home central air conditioning are also very obvious, let's take a look at:
High initial installation cost
The high cost of initial installation is the primary disadvantage of home central air conditioning compared to ordinary split home air conditioners. Generally speaking, the initial installation cost of central air conditioning in the home is about 30% higher, which makes many people discouraged. However, considering the convenience and cost-saving of the post-use central air-conditioning in the home, this part of the excess investment can be recovered.
Complex installation
Ordinary split home air conditioners We can always buy them whenever we want. However, the installation of home central air conditioners is more troublesome. First of all, the installation design of the central air conditioner in the home will be carried out at the same time as the decoration of the house, and all parties need to coordinate to install. So if you miss the opportunity to renovate, it would be more troublesome to install a home central air conditioner.
Maintenance trouble
Ordinary household split air conditioners can be scheduled to be repaired and repaired at any time. However, the home central air conditioner has only the air outlet and the outdoor unit because it leaks outside, so maintenance is more troublesome. Therefore, it is best to choose a brand that is trustworthy in the installation, and strictly control the installation process and materials to avoid the troubles.
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The specific technical features are listed below:
Speed: 1500rpm or 1800rpm
Frequency: 50 HZ or 60HZ
Number of Poles: 4
Power: up to 3500KVA
Voltage: 110V-690V,High Voltage:3.3KV-13.8KV
Insulation: class H
Power Factor: 0.8
Voltage Regulation Rate: ±0.5%
Altitude: 1000M
Temperature Rise Class: class H
Overload:10% for 1 hour in every 12 hours
Degree of Protection: IP21 (IP23, IP44, IP54 on request)
Ambient Temperature: 40
Special Features:
- higher motor starting capability
- a reliable long life with superior class H insulation
- high thyristor load withstand capability for mobile phone and telecom applications
- ease of maintenance with integrated components and outboard exciter/rotating rectifier
- wide range of coupling discs/adaptor for single bearing configuration, suitable for wide range of engine brands
50HZ Industrial Generator
50HZ Generator,50HZ Industrial Generator,Three Phase Industrial Generator,Brushless Industrial Generator
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