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Cathodic Protector Arrestors |
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100 Series Specifications |
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| Type of design | Silicon Oxide Varistor | |
| Maximum current | 25,000 amps |
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| Maximum energy | 1000 joules | |
| Maximum number of surges | Unlimited | |
| Response time one milliamp test | 5 nanoseconds | |
| Response time to clamp 10,000 amps | 10 nanoseconds | Stud Centers |------------2.4"-----------| |
| Response time to clamp 25,000 amps | 25 nanoseconds |
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| Leak current at double the rated voltage | None | |
| Case material | PVC |
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LA602: 480V three wire unit to protect the AC circuit LA302DC: 0-500V three wire unit to protect the DC circuit |
18 inch leads ![]() Weatherproof Enclosure 2 1/4"High, 2 1/4" Diameter LA302DC |
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LA104: Combination Unit, Combines LA602 with LA 302 DC in one enclosure |
36 inch leads ![]() Weatherproof Enclosure 4 1/2"High, 2 1/4" Diameter LA 602 & LA 104 |
Conduction Characteristics |
8 x 20 microsecond wave shape ANSI IEEE NEMA Standard | |||||||
| Discharge Current | 5000 A | 10000 A | 20000 A | 40000 A | 60000 A | 80000 A | 100000 A | AMPERAGE |
| LA 602 | 450 V | 920 V | 1040 V | 1500 V | 2300 V | 4000 V | 5000 V | CLAMPING VOLTAGE LINE TO NEUTRAL |
| LA 302 DC | 240 V | 480 V | 840 V | 1300 V | 2000 V | CLAMPING VOLTAGE LINE TO NEUTRAL |
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| DELTA LIGHTNING ARRESTORS,™ INC. |
P.O. BOX 750 BIG SPRING, TX 79721 432-267-1000 www.deltala.com [email protected] |
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