The SESCO ADI-100 Satellite Synchronized
Solid State Current Interrupter

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The Improved ADI-100About the ADI-100:
1. Field Tested. 

This unit has been used in the field for over 18 years. The testing has shown the reliability of the hardware and software.

2. No more synchronization.

The unit will operate at precisely the scheduled time for weeks. This unit has been operational for over 6 weeks at one site.

3. Will interrupt either AC or DC. 

The unit will interrupt individual pipelines, or the entire output of the rectifier on the DC, secondary, or primary side of the rectifier.

4. The last schedule is maintained in the internal RAM. 

Should the power of the rectifier be interrupted, the interrupter unit will return to operation once the AC Power has been restored.

5. No power loss from the source. 

The source of interruption is totally solid state. The resistance of the connection will only be that of the connection cables which are No. 4 welding cables.

This means that once the connection is made, the current drop from the unit will be insignificant.

6. Setting the schedule is very easy, and intuitive to learn.

7. This unit is built to last and provide trouble-free operation for many years.

8. We can make the ADI-100 compatible with other units -- call for information.


Clock Accuracy --100% during GPS lock

Clock Drift -- .003% per degree C during satellite obscurity

Time -- Updated once per second

Interruption Cycle -- .1 sec. to 3600 sec. (1 hour); NEW! - Combine seconds and .1 seconds.

24-Hour Timer -- Sets time of day to start and stop interruption

28-Day Calendar -- Sets which days to interrupt
Interruption Devices -- Solid state DC/AC
Interruption Capacity -- 2000 Watts / NEW! - Up to 140 Volts / Up to 100 Amps Max
Battery-Backed RAM -- 10-year battery life;
maintains last schedule
Serial Port -- Download schedule
Resynchronize -- Never needed
Display -- 4 line x 20 column LCD
Keypad -- 16 button
Power Consumption -- Less than 1.8 watts
Operation Temperature -- 0° to 150°F
Power Supply -- 80V to 240 V AC or 12 V DC
Case -- Pelican enclosure
Color -- Low-visibility gray

Cables Included

Rental Program Available