Frame
| EHP air conditioner | Frame part number |
|---|---|
| Outdoor unit | CMB |
| Anti-vibration performance | Natural frequency about 6Hz (coil spring specification) |
|---|---|
| Seismic performance | Design seismic intensity horizontal 2G, vertical 1G (Anti-sway standard equipment) |
| Anti-corrosion measures | HDZT 56 equivalent |
・Excitation sources are fans and compressors, but the actual problem is the excitation force of the compressor.
・This excitation force has a frequency component of about 10 to 150 Hz and is not particularly large, but noise interference may occur depending on the conditions of the installation floor.
・Because it is an on-site assembly type, it is lightweight, compact, and easy to carry.
・A coil spring is built into the weather-resistant resin casing.
Equipped as standard with a mechanism to prevent the natural vibration (surging) of the coil spring itself.
・Equipped with an anti-vibration that minimizes shaking during earthquakes and strong winds.
・Safety design with a design seismic intensity of 2.0 horizontally and 1.0 vertically.
・Hot-dip galvanized specifications for outdoor installation. *Partly ZAM steel plate.
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