Vibration-isolating VE for outdoor units

Please refer to the table below for selecting vibration isolation in outdoor units.
Vibration-isolating materials for outdoor units include the TSU series, TSM series, and Dimple Pad series.
The TSU series has excellent earthquake resistance and vibration-isolating performance.
The TSU series has better earthquake resistance compared to the TSM series and the Dimple Pad series, however, the latter two series have lower prices.

vibration-isolating materials name	Multi vibration-isolating unit TSU SERIES	Hybrid mat TSM SERIES	High-performance rubber vibration isolator Dimple Pad SERIES
Vibration-isolating performance	◎ （Approx. 4Hz〜5Hz）	◯ （Approx. 7Hz〜9Hz）	△ （Approx. 9Hz〜12Hz）
Earthquake resistance	◎	△ （◯ with use of additional components）	◯
Price	△ ※*¥300,000 (reference retail price) if 10 outdoor units are installed on the common frame; however, common frame steel material is not included.	◯ ※¥204,800 (reference retail price) when installing 10 outdoor units	◯ ※¥202,000 (reference retail price) when installing 10 outdoor units
Advantages	Better vibration isolation than conventional vibration isolation frames. (Conventional vibration isolation frames work at roughly 6Hz to 8Hz) Ease of installation is improved by enabling installation as a single unit with the common frame. 2.0G of horizontal resistance is provided by vibration-isolating material alone.	Price is low. Can be installed easily and vibration-isolating performance relatively similar to a standard vibration isolation frame can also be achieved.	Price is low. Though standard vibration isolation frames have better vibration-isolating performance, its performance is superior to vibration isolation pads.
Disadvantages	The price is higher than other vibration-isolating materials.  When installing vibration-isolating materials, take care of the following. 1) Size of steel material (150 or more if H steel) 2)For “geta” foundations, check whether the vibration-isolating material can be installed as the vibration-isolating material is large in size.	It is necessary to take into consideration the earthquake resistance of the function attachment bolts. High-strength bolts must be used in certain earthquake resistance conditions. (Increase in cost) The number used increases, therefore more effort is required to place vibration-isolating materials when mounting the equipment.	Vibration-isolating performance is low and due to the relation of the installation location and target room, it cannot be used. The number used increases, therefore more effort is required to place vibration-isolating materials when mounting the equipment.

• Common frame
• Independent foundations (“geta” foundations)
• outdoor unit x 10

Example of vibration-isolating material installation

Minimum documentation necessary for studying outdoor unit vibration-isolating VE

• piping equipment diagram
• List of equipment with model number

Comparison of vibration-isolating materials based on actual measurement