762 Volt Arrestors
800 Series Specifications
|Type of design||Silicon Oxide VaristorTM||
|Maximum current||100,000 amps|
|Maximum energy||3000 joules per pole|
|Maximum number of surges||Unlimited|
|Response time one milliamp test||5 nanoseconds|
|Response time to clamp 10,000 amps||10 nanoseconds|
|Response time to clamp 25,000 amps||25 nanoseconds|
|Leak current at double the rated voltage||None|
|Leads||36" #12 3kV Str|
|Locknut and Washer furnished||3/4" - 1 1/2"|
LA 803 for 800 Volt, 3 Phase, 4 Wire Service
|Discharge Current||5000 A||10000 A||20000 A||40000 A||60000 A||80000 A||100000 A|
(Line to Neutral)
|500 V||1000 V||1100 V||1600 V||2400 V||4200 V||5500 V|
|Unlimited Operations||One Operation|
|DELTA LIGHTNING ARRESTORS,™ INC.||
P.O. BOX 750
BIG SPRING, TX 79721
Electrical work is hazardous. Bad connections can result in fire, injury or death. Installation must only be done by qualified electricians.
In the event that a lightning discharge is so powerful that something has to be destroyed, the arrestor will take the damage. When sufficient heat and stress causes failure, a one inch hole will open at the bottom of the enclosure. Hot silica and plastic bits will be expelled. Installing the arrestor in any approved electrical box will prevent accidental contact with a damaged unit.
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