Alpha Technologies BD-8 - Manual (Page 31)

3. Installation
31 031-032-C2-002 Rev. B
Fig. 3-14 LAP Plus
Fig. 3-15 Line Surge Arrester
3.9 Lightning Arrester Option
Alpha’s LA Series voltage suppressors provide reliable protection of power supplies
and related equipment from the damaging powerline disturbances common to cable
TV and broadband applications. The LA Series incorporates MOV’s that effectively
limit voltage surges and absorb excessive energy levels. Housed in a durable
polymer casings with standard electrical plugs, the LA Series plugs directly into any
electrical outlet.
NOTE: LED On - Operation Normal, LED Off - LAP has failed, Replace LAP
P/N 020-098-24 P/N 020-098-25
LA - P PLUS
120VAC 20A 50/60Hz
RATED AMBIENT 55 C MAX
P/N 020-098-24
REPLACE UNIT WHEN
LAMP BECOMES DIM
OR IS OUT
R
R
LED
240VAC 20A 50/60Hz
RATED AMBIENT 55 C MAX
P/N 020-098-25
REPLACE UNIT WHEN
LAMP BECOMES DIM
OR IS OUT
R
R
LA - P PLUS
LED
This hard-wired surge arrester is designed to protect against lightning induced
surges for electrical equipment and wiring. When installed, the arrester will quickly
divert to ground the lightning surges attempting to enter your electrical system.
The surge protector is designed to handle repetitive operations. Excessive severe
lightning can cause the device to fail, and it should be replaced under the following
conditions: If any portion of the indicating window is black, or if the indicating window
is completely black.
P/N 162-026-10 (120V)
P/N 162-025-10 (240V)