Omron R88D-1SN ECT Series, User Manual, Page: 355 / 974

3 - 135
3 Specifications
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
3-8
Noise F
ilter Sp
ecificat
ion
s
3
3-
8-1 Gener
al Spe
cifications
3-8 Noise Filter Specifications
Connect a noise filter to the input power supply for conformity to the EMC Directives.
For 1S-series Servo Drives, the Book-type and Footprint-type Noise Filters conform to the EMC Direc-
tives. (Noise filter manufacturer: Soshin electric Co., Ltd.) Select a noise filter according to the your sys-
tem.
The Footprint-type Noise Filter is attached to the back side of Servo Drive for the use, which can
decrease the installation area in the control panel. Select it according to the Servo Drive model and the
amount of the leakage current.
When a noise filter is used, install the surge absorber on the power supply input (LINE) side.
For the external dimensions, refer to 2-4-9 Noise Filter Dimensions on page 2-130.
For the Book-type Noise Filters, refer to Noise Filter for Power Input on page 4-58 in 4-3 Wiring Con-
forming to EMC Directives on page 4-47.
3-8-1 General Specifications
Item
Model
R88A-FI1S1

R88A-FI1S2

R88A-FI1S3

Rated Voltage Single-phase 100 to 240
VAC 3-phase 200 to 240 VAC 3-phase 380 to 480 VAC
Dielectric strength Between power terminals and
PE terminals: 2,000 VDC for 1 min Between power terminals
and PE terminals: 2,830
VDC for 1 min
Insulation resistance Between power terminals and PE terminals: 500 M Ω min. (at 500 VDC)
Operating ambient tem-
perature and humidity 0 to 55°C (Installed on a metal plate.), 90% max.(with no condensation)
Storage ambient tempera-
ture and humidity -20 to 65°C, 90% max. (with no condensation)
Operating and storage
atmosphere No corrosive gases
UL standards UL 1283
EU Directives (Low Volt-
age Directive) EN 60939-2