User`s manual

3.3 EMC Installation Conditions
3-5
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SERVOPACK Installation
3.3 EMC Installation Conditions
This section describes the recommended installation conditions that satisfy EMC guidelines for each model of
the SGDV SERVOPACK. The conditions required for the standard type (base-mounted) of SERVOPACK are
described. Refer to this section for other SERVOPACK models such as the rack-mounted types as well.
This section describes the EMC installation conditions satisfied in test conditions prepared by Yaskawa.
The actual EMC level may differ depending on the actual system’s configuration, wiring, and other condi-
tions. However, because this product is built into machines, check that the following conditions are still met
after being installed in the user’s product.
The applicable standards are EN55011/A2 group 1 class A, EN61800-3, and EN61000-6-2.
 Single-phase 100 V
•SGDV-FE1A ( = R70, R90, 2R1, 2R8) + SGDV-OCA03A
•SGDV-FE5A ( = R70, R90, 2R1, 2R8) + SGDV-OCA03A
Power supply:
Single-phase
100 VAC
U, V, W
L1, L2
L1C, L2C
CN2
CN1
Shield box
SERVOPACK
PE
PE
1
3
4
5
Clamp
Noise
filter
Brake power supply
Clamp
Clamp Clamp
CN8
CN11 CN12
2
Surge
absorber
Two turn
One turn
Core
Core
Core Core
Core
Core Core
Core
Two turn
One turn
Clamp
Safety
unit
One turn
One turn
Host
controller
Host
controller
Host
controller
INDEXER
Module
Encoder
Servomotor
Brake
Symbol Cable Name Specifications
c I/O signal cable Shielded cable
d Safety signal cable Shielded cable
e Motor main circuit cable Shielded cable
f Encoder cable Shielded cable
g Main circuit cable Shielded cable