Electric drives
Purpose:
RemTEK is used to control valves with translational motion at oil and gas industry facilities in explosive zones of classes 1 and 2 according to GOST R 60079 (in explosive zones of all classes), in which the formation of steam and gas-air explosive mixtures of categories IIA and IIB groups T1, T2 is possible, T3, T4 according to GOST R IEC 60079-20-1 classification.
RemTEK is used in ESD systems, safety circuits (SIL2) to control shut-off shut-off or control pipeline valves.
Functions:
- Built-in electronic limit and torque switches
- Built-in frequency converter for motion control
- Reliable mechanical transmissions
- Function for bringing to a safe position;
- Analog and discrete control;
- Control and configuration via interface;
- Intelligent monitoring and protection system;
- Volatile electronic position sensor;
- Configuration without opening the shell;
- No mechanical contacts
Features and benefits:
- possibility of position adjustment at low speed and quick cut-off on a safety signal;
- compact size and monoblock design of the electric motor and electronic control unit;
- energy efficiency thanks to built-in frequency converter;
- highly reliable cycloidal gears and gears with intermediate rolling elements, ball screws;
- high reliability and fault tolerance;
- self-diagnosis, built-in archiving of emergency events
- versions with a safe state function (NO/NC) with built-in energy storage on supercapacitors;
- supply voltage: 230V or 400V;
- partial stroke test (PST-test);
- functional safety SIL2.
