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Amplifying devicesReversible contactless starters (ÏÁÐ)
The starters are designed for contactless reversal control of control and shut-off actuators in pipe-line valves.
ÏÁÐ-3È– for actuators with three-phase electric motors;
ÏÁÐ-2È– for actuators with single-phase electric motors.
Starters can perform the following functions:
The starters have two electric power suppliers G1 and G2 24 Â, 30 ìÀ, designed for:
Supplies can be used for the other purposes. There are modifications of starters with electric power supplies, connected with input circuits, and with isolated from output circuits electric power supplies.
Thyristor three-position amplifiers
Three-position amplifiers ÔÖ are designed for contactless control of electric actuators, three-phase motors are used in their actuators.
ÔÖ-0610, ÔÖ-0611 amplifiers provide start, reverse, brake function of the input signal pulling-off and induction motor protection against overloads, carry out loss of power supply voltage alarm or mismatch of the input and output signals alarm, protection settings and adjusted retardation time settings.
ÔÖ-0620, ÔÖ-0621 amplifiers provide start, reverse of a synchronous motor against overloads. There is no protection.
ÔÖ-0650 amplifiers provide start, reverse, brake function and induction motor protection against overloads. They are designed for Atomic Power Station exploitation.
Manual masters (ÐÇÄ)
ÐÇÄ-12 - set signals manual setting for stabilizing controls and ratio controls.
ÐÇÄ-22 - set signals manual setting for stabilizing controls and ratio controls, transformation of one type unitized direct-current signal or tension into another one.
Manual control units (ÁÐÓ)ÁÐÓ-22
* Units ÁÐÓ-32, ÁÐÓ-42 have modified versions, in which bundle with terminal plants is replaced by a standard D-SUB-type 25pin terminal, installed in the unit’s case.
Remote position indicator ÄÓÏ-Ì
ÄÓÏ-Ì is designed for remote position indicating of the output shaft electric motor actuation mechanism, which has a resistance or an inductive transducer. Indicator unit Â-12
It is designed for visual control of 0-5 mÀ current signal and error signal at the regulating units input.
Functional devicesFunctional devices are designed for the application in the automatic engineering process control systems. The appliances are designed for panel recessed mounting and to be installed on the control board.
Control devicesThe device is designed for the proportional, proportional-integral dynamic properties forming, and with an outer differentiating element for the proportional-integral-differential automatic regulators laws of control, containing electric actuation mechanisms of the constant speed.
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tel.: +7 (8352) 305-148, fax: +7 (8352) 551-549,
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