An essential element of a cathodic protection survey is the IR-free potential measurement. Whether you are working in a complex refinery or on a pipeline system, reliable synchronous current interruption of all affecting rectifiers is critical.
With inexpensive fixed program GPS synchronized current interrupters from Corrosion Service, successful installation and operation is assured. These competitively priced units provide up to 10 different interruption cycles. Cycles are selectable using a thumbwheel switch to ensure setup accuracy and eliminate the need for programming.
Connections are provided for interruption of D.C. up to 50 amps / 100 volts or A.C. up to 15 amps / 240 volts. Custom cable and connection types are available by special order.
The current interrupter is powered by an internal 6 volt battery or an external 12 volt DC supply. Charging can be accomplished using the wall power adapter, or a car charger adapter.
Product Specifications:
Case:
Molded HPX high performance resin
9.5” x 7.5” x 7.25”
(240mm x 190mm x 185mm)
Weight 12.5 lb (5.7 kg)
Capacity:
50 amps D.C. at up to 100 volts D.C.
15 amps A.C. at up to 240 volts D.C.
Programming:
10 position selector switch.
Programs user defined at manufacture with .5 second resolution.
Power:
Internal Lead Acid battery.
External charger (120 or 240 VAC).
