3.7 EMC Installation Conditions
3-8
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).
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Three-Phase, 400 VAC
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 Supply Cable
Shielded cable
EtherCAT Communications Cable
Shielded cable
CN2
CN6A and CN6B
L1, L2, and L3
U, V, and W
Noise
Filter
Surge
Absorber
Clamp
Brake
Servomotor
Encoder
Brake power supply
SERVOPACK
Safety
function device
I/O
controller
PE
PE
Shield box
Power supply:
Three-phase, 400 VAC
Clamp
Clamp
Clamp
Clamp
Clamp
Clamp
Host controller
Clamp
CN1
24 V, 0 V
Power supply:
24 VDC
CN8