Installation Conditions; Servo Drive Installation Conditions - Omron ACCURAX G5 User Manual

4-1 Installation Conditions

4-1 Installation Conditions

Servo Drive Installation Conditions

Dimension Conditions around Equipment
Install drivers according to the dimensions shown in the following illustration to ensure proper heat
dispersion inside the driver and convection inside the panel. If the drivers are installed side by
side, install a fan for air circulation to prevent uneven temperatures inside the panel.
4
For side-by-side installation you have to apply next derating for models of 800W or less: Installed
in position A, maximum ambient temperature 50°C, installed in position B, maximum ambient
temperature 40°C and installed in position C, maximum ambient temperature 45°C.
Mounting Direction
Mount the drivers in a direction (perpendicular) so that the model number can be seen properly.
Environment Operating Conditions
The environment in which drivers are operated must meet the following conditions. Drivers may
malfunction if operated under any other conditions.
Ambient Temperature Control
To operate in environments in which there is minimal temperature rise is recommended to
maintain a high level of reliability.
When the driver is installed in a closed space, such as a box, ambient temperature will rise due
to temperature rise in each unit. Use a fan or air conditioner to prevent the driver's ambient
temperature from exceeding 55
Driver surface temperatures may rise to as much as 30
heat-resistant materials for wiring, and keep its distance from any devices or wiring that are
sensitive to heat.
The limit of a driver is largely determined by the ambient temperature around the internal
electrolytic capacitors. When an electrolytic capacitor reaches its limit, electrostatic capacity drops
4-2
Fan
Driver Driver
A
B
40 mm or more
Operating ambient temperature: 0 to +55°C (Take into account temperature rises in the
following individual drivers themselves.)
Operating humidity: 90% RH max. (with no condensation)
Operating atmosphere: No corrosive gases.
Altitude: 1,000 m max.
Derating must be applied for higher altitudes.
Accurax G5 AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
100 mm or more
Fan
Driver
C
100 mm or more
° C.
° C above the ambient temperature. Use
Air
Side
Air