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Delta Water Well Arrestor | |||
| 300 Series Specifications | Nipple 1/2"
Thread DIMENSIONS: 4-1/2" High, 2-1/4" Diameter | |
| Type of Design | Silicon Oxide Varistor | |
| 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" 3kV#12 Str | |
| Case Material | PVC | |
| Locknut and Washer furnished | 3/4" - 1 1/2" | |
| Category B & C and Type 1 & 2 | ||
Simple Installation | |||||||
Connect the black wires to the hot lines at a convenient point load side of th fuses (breakers). Connect the white wire to the ground, and/or grounded neutral. To protect pumps it is important that a conductor is connected fromt he arrestor ground to the actual steel frame of the motor/pump. A wire from the arrestor ground point to the mteal tubing will do. If the tubing is plastic, connect to the metal casing, or next closest grounded metal. | |||||||
Conduction Characteristics |
8 x 20 microsecond wave shape ANSI IEEE NEMA | ||||||
| Discharge Current | 5000 A | 10000 A | 20000 A | 40000 A | 60000 A | 80000 A | 100000 A |
| Clamping Voltage (Line to Neutral) |
240 V | 480 V | 840 V | 1300 V | 2000 V | 3000 V | 4000 V |
| Unlimited Operations | One Operation | ||||||
| DELTA LIGHTNING ARRESTORS,™ INC. |
P.O. BOX 750 BIG SPRING, TX 79721 432-267-1000 www.deltala.com [email protected] |
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