SMC Networks LECSN-T Series - 11.10 EMC filter (recommended)

11. OPTIONS AND PERIPHERAL EQUIPMENT
11 - 31
11.10 EMC filter (recommended)
It is recommended that one of the following filters be used to comply with EN EMC directive. Some EMC
filters have large in leakage current.
(1) Combination with the driver
Driver
Recommended filter (Soshin Electric)
Mass
[kg]
Model
Rated current [A]
Rated voltage
[VAC]
Leakage current
[mA]
LECSN□-T□
(Note)
HF3010A-UN
10
250
5
3.5
Note.
A surge protector is separately required to use any of these EMC filters.
(2) Connection example
MCCB
L1
L2
L3
L11
L21
Servo amplifier
1
2
3
4
5
6
E
(Note 2)
Surge protector
(RSPD-250-U4)
(OKAYA Electric Industries Co., Ltd.)
(Note 1)
Pow er supply
1 2 3
MC
EMC filter
Note 1.
For 1-phase 200 V AC to 240 V AC, connect the power supply to L1 and L3.
Leave L2 open.
2.
The example is when a surge protector is connected.
Driver