YASKAWA SigmaLogic7 Compact

3 Installation Standards
3.2.2 400 V SERVOPACKS
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3.2.2 400 V SERVOPACKS
400 V SERVOPACKS can be mounted side-by-side as shown.
Install cooling fans above the SERVOPACKs so that hot
spots do not occur around the SERVOPACKs.
SERVOPACK Model
Cooling Fan Installation Conditions
10 mm above SERVOPACK’s Top Surface
SGD7S-
1R9D, 3R5D, 5R4D, 8R4D,
120D, 170D, 210D, 260D,
280D, 370D
Air speed: 1.0 m/s min.
Important
Fan
30 mm min.
30 mm min.
Fan
120 mm min.
120 mm min.
SERVOPACK SERVOPACK SERVOPACK SERVOPACK