TRCB
Thyristor reverse control block is intended for three-phase brushless electric motor with power up to 15 kW, its smooth start, current protection and providing of reverse.
3phPRD-FB
Three-phase power regulator driver with feedback is intended for control signals of single-phase (with linear voltage up to 380 A) thyristor power regulator (pair of back-to-back thyristors) with possibility of operation on the feedback closed loop.
MO26MC
Three-phase thyristor power regulator module with opto decoupling of control and powerful circuits. The module is intended for load control with supply voltage up to 750V (rms value) and consumption current up to 100A. The specific feature of the module is a microcontrol control circuit.
CMP-200-MC
Microprocessor device of current protection (electric starter) is intended for protection of electric circuits elements against overloads. Maximum limiting current - 200A. The microprocessor device of current protection also tracks a correlation between phases and switches off a load if this value is exceeded by more than two times.
МIP-380/15
Three-phase input voltage AC/DC- converter 380V (typical rms value), 50Hz in DC voltage of two channels 15V, each channel with load current up to 0.3A. The converter is intended for operation in three-phase nets without zero wire.
Drivers-analogues
IGBT- and MOSFET-transistors drivers are analogues of “CT Concept” and “Semikron” production. The drivers are represented with different constructive versions and intended for import- substitution in control systems of transistors with field control.
Transistor module on the base of SiC М12SiC
Half-bridge module on the base of high-voltage fast operating MOSFET- transistors (peak voltage - 1200V). The module is used in high-voltage high frequency pulse converters.
OCTD
Optical converter of thyristor drivers is intended for logic digital signal TTL transformation into signal with its further delivery to thyristor drivers of TD1 and TВ2 via fibre optical connection line.
Three-phase high power regulators
Three-phase power regulators of ТРМ3-Т type are intended for power regulation in three-phase AC voltage nets with load current up to 1000A. TPR are the blocks with in-built power supplies, control circuit and cooler fans.
SSPC-MC
Commutated current control module is intended for load DC commutation, load and commutated transistor from current overload protection(according to I2t criteria), temperature and from inductive surges in load circuit. The module has in its construction control circuit on the base of microcontroller and a powerful circuit with galvanic decoupling from control and supply circuits.
