Yaskawa FSP Short Form - Manual (Page 21)

FSP Amplifier Short Form Installation Guide Installation
21
4. Installation
The FSP Amplifier is a base-mount type servo controller. Incorrect installation will
cause problems. Always observe the installation instructions provided below.
4.1. Operating Conditions
Ensure the following operating conditions for the FSP Amplifier use:
Installation category (Overvoltage category)*: II
Pollution degree
*
: 2
Protection class
*
: 1X
M aximum altitude: 1000 m
* Conforming to the following standards:
EN55011: 1198 Group 1 Class A
EN61000-6-2: 1999
4.2. Installation Sites
For installation sites, use proper care with the following notes.
Situation Notes on Installation
When installed inside a
control panel
• Design the control panel size, unit layout, and cooling method
so that temperature around the periphery of the FSP Amplifier
does not exceed 55
ο
C.
• When installing multiple FSP Amplifiers side by side in a
control panel, install cooling fans and provide sufficient space
around each FSP Amplifier to allow cooling by fan and natural
convection.
When installed near a
heating unit
Suppress radiated heat from the heating unit and temperature rise
caused by convection so that the temperature around the
periphery of the FSP Amplifier does not exceeds 55
ο
C.
When installed near a
vibration source Install a vibration isolator underneath the FSP Amplifier to
prevent it from receiving vibration.
When installed in a
corrosive gases area
Corrosive gases do not immediately affect the FSP Amplifier but
will eventually cause contactor-related devices to malfunction.
Take appropriate action to protect against corrosive gases.
Others
• Avoid installation in a hot and humid place or where excessive
dust or iron powder is present in the air.
• Be sure there is no condensation or freezing.
• Keep the ambient temperature 45
ο
C or less to ensure long-term
reliability.