MOBILTEX SPI1-SDL Portable Current Interrupter

Description

Based on years of experience and feedback from the pipeline industry, MOBILTEX designed the first CorTalk GPS interrupter in 2006. The SPI1 is a powerful interruption controller for use with cathodic protection rectifiers. Precise timing accuracy and repeatability is attained with GPS and microprocessor technology. A small physical size and wide operating temperature make these devices ideally suited for installation with/within field rectifiers.

Key Benefits

• Internal 20 Channel GPS Receiver
• Internal rechargeable battery provides up to 7
• days of operation
• LCD display for local voltage monitoring
• Fast, simple device configuration, data retrieval and charging via USB
• -22° to +158°F operating temperature range allows use in extreme environments

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Features

• Detailed plain English menus provide easy and intuitive operation
• Bright backlit alphanumeric display provides detailed presentation of all important parameters
• Large dedicated function keys with audible annunciation facilitate accurate data entry
• Color coded bright LED indicators focus the user's attention to important status conditions
• A resolution of 1ms and maximum range of 60,000ms for OFF and Cycle Times provides the user with very fine timing selection
• Excellent timing accuracy is attained with a 20 channel GPS receiver and a temperature compensated high stability crystal Interactive oscillator
• Field programmable parameters allow device customization for use with a wide range of relays
• Can immediately operate in manual mode or be programmed with up to 7 predefined schedules
• Device configuration parameters and schedule are permanently stored in non-volatile memory with autoresume after a power disruption -30° to +70°C (-22° to +158°F) operating temperature range allows use in extreme environments
• Internal AC line synchronization provides rectifier switching at zero primary current conditions
• The front keypad and display are fully sealed and waterproof for maximum reliability
• GPS satellite and internal diagnostic self test routines assure proper operation
• Holds rectifier power on when not interrupting
• Software can be field upgraded using RS-232
• Can include or be upgraded to include a data logger
• Low current solid state components provide maximum reliability
• The portable SPI1 can drive up to 3 external relays for close proximity multi-rectifier interruption