YASKAWA SGDV-OCA05A

3.7 EMC Installation Conditions
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3.7 EMC Installation Conditions
This section gives the installation conditions that were used for EMC certification testing.
The EMC installation conditions that are given here are the conditions that were used to pass
testing criteria at Yaskawa. The EMC level may change under other conditions, such as the
actual installation structure and wiring conditions. These Yaskawa products are designed to be
built into equipment. Therefore, you must implement EMC measures and confirm compliance
for the final equipment.
The applicable standards are EN 55011 group 1 class A, EN 61000-6-2, EN 61000-6-4, and
EN 61800-3 (category C2, second environment).
• Three-Phase, 200 VAC
* 1T: 1 turn
Symbol Cable Name Specification
 I/O Signal Cable Shielded cable
 Safety Function Device Cable Shielded cable
 Servomotor Main Circuit Cable Shielded cable
 Encoder Cable Shielded cable
 Main Circuit Power Cable Shielded cable
 DeviceNet Communications Cable Shielded cable
Power supply:
Three-phase, 200 VAC
Host controller
(DeviceNet master)
U, V, W
L1, L2, L3
1T*
L1C, L2C
B1, B2
CN2
CN1
Shield box
SERVOPACK
PE
PE
Encoder
Servomotor
Brake
Clamp
Noise
Filter
Brake power supply
Clamp Clamp
ClampClamp
CN8
Surge
Absorber
Regenerative
Resistor Unit
Clamp
I/O
controller
Safety function
device
Clamp
Core
CN6
DeviceNet
Module






Clamp