IAI America XSEL-KE - Manual (Page 21)

6
Part 1 Installation
If multiple controllers are to be connected on top of one another, prevent the controller above from
taking in the exhaust air from the controller below.
3. Power Source
Provide a single-phase power source of (i) 100 to 115 or (ii) 200 to 230 VAC.
4. Noise Measures and Grounding
(1) Wiring and power source
PE on the power terminal block is used for protective grounding. Provide Class D grounding from this
terminal.
Use a grounding cable with a wire size of 1.0 mm
2
(#AWG17) or more, which should not be smaller
than the AC power cable.
To prevent noise generated in the controller from propagating to other equipment via the power line,
install an AC line noise filter.
Install the noise filter near the power connector on the X-SEL Controller.
POWE R
RB
M4 M3 M2 M1
LS4 LS 3 LS2 L S 1
PG1
B K1 B K3
TP
B K2 B K4
PG2 PG4
I/02 I/01
P G3
CODE
POWE R
RB
M4 M3 M2 M1
LS4 L S3 LS2 L S 1
P G1
B K1 B K3
TP
B K2 B K4
P G2 P G4
I/02 I/01
P G3
CODE
Airflow direction
Fan
Airflow
150 mm min.
150 mm min.
1 N
2 L
3 PE
150 mm min.
100/200-VAC power source
Noise
filter
Class D grounding
(protective grounding)