AR360
Installation Instructions
25-0081
Page 1 of 2
SCHWEITZER ENGINEERING LABORATORIES, INC.
2350 NE Hopkins Court • Pullman, WA 99163-5603 U.S.A.
Phone: +1.509.332.1890 • Fax: +1.509.332.7990
selinc.com • [email protected]
Note:
The AR360 must detect a minimum voltage field for normal operation.
Therefore, install the AR360 units at least 2 ft from other line or pole
hardware when applying these units on phase-to-phase system voltages of
7.2 kV or less. In addition, be certain not to install any AR360 units in such a
way as to reduce the insulating air gap between the product surface and any
other conductor sufficiently to initiate a flashover.
To ensure optimum FCI function, it is best to follow the FCI distance-to-pole recommendations shown in
Figure 1
.
Figure 1
Reference A: Maximum recommended distance from pole of 6 feet.
Reference B: Minimum distance from pole of 3 feet.
Reference C: Minimum distance from energized hardware of 2 feet.
5.2 in
(13.21 cm)
9.3 in
(24 cm)
3.2 in
(8 cm)
6 in
(15.24 cm)
Before installation, read and understand all instructions in their
entirety. For assistance, please contact Customer Service at
1-847-362-8304 or by email at [email protected].
CAUTION
Install in accordance with normal safe operating practices. These instruc-
tions are not intended to replace or supersede existing safety or operating
requirements. Only trained qualified personnel should install or operate
fault indicators and sensors.
FCIs
A
B
Note: Not drawn to scale.
C