Control equipment, automation combines КА80 complex KD-80

Purpose.
Equipment designed to control the mechanisms of treatment systems KD-80, KM-103 and made of the feed system (VSP) combines KA-80, K-103M, 1К101УД, ГШ200В, УКД3, the access control device 200 via the auxiliary pumping power cable or combine with additional cable laid on the lava from the combine on the roadway; ensure the specified modes of operation (load and feed speed) of the processor with VSP and protection of motors.
Scope.
Equipment designed for operation in macroclimatic areas with cold, temperate and tropical climates and are manufactured in climatic versions "UHL" and "T" category 5.
The instrument may be used in the mines, hazardous gas or dust, in the part of electrical equipment clearing of the site and work in conjunction with magnetic starters or management stations with different types of equipment, alarms and speakerphone (HPUS).
The instrument is available in 4 versions:
1) modification - CD-A. 1 for combines KA-80, 1К101УД, ГШ200В complexes and CD-80;
2) modification - CD-A. 2 for combines K-103M and complexes of the KM-103;
3) modification - KD-A. 3 for combines the access control device 200 and the access control device 3;UKD 200-250;
4) modification of CD-A. 4 for combines ГШ200В.
Function.
The instrument provides the following functions:
1) remote control of the harvester, the conveyor made the feed mechanism of the harvester, overload winch, winch for drawing tramway circuit (contactors, actuators)and feed rate with the driver's cab of the combine for auxiliary pumping power combine cable; lock with magnetic key;
2) remote management of combine harvester, conveyor, made by the feed mechanism of the harvester, a safety winch, winch for drawing tramway chain (the contactor, contactors) and the feed rate of the remote driver combine using a remote cable running across the face from the combine on the roadway; lock, precluding the inclusion of the actuator of the combine when removing from the slot of the magnetic key in the driver's cab harvester;
3) two-step alarm disable automatic switch from the driver's cab of the harvester and with the subscriber stations when at лаве1) and immediate remote shutdown of automatic switch from the management apparatus;
4) remote control conveyor (contactor, contactors) with control stations on the drives pipeline and off with posts subscriber communication лаве1);
5) reverse the conveyor;
6) select control line (the driver's cab of the combine, top drive, bottom drive);
7) separate or joint (with time delay) activating the drives of the conveyor;
8) remote control of pumping stations (contactor, contactors);
9) operation mode selection with winch for drawing tramway circuit (contactor, motor starter) - automatic, local;
10) automatic activation of a warning signal on комбайне2) or for лаве1) before enabling the drive of the Executive bodies (the actuator combine);
11) automatic activation of a warning signal the lava in front of the tension of the traction chain, combine harvester, ready to move combine and start driving конвейера1);
12) lock warning signal when turning on the mechanisms of lava after the stops, not exceeding 5 seconds;
13) the lock, returning control scheme in the original (disabled) state any disabling or enabling of the combine harvester, conveyor, made feed mechanism, winch for drawing tramway circuit, and in the absence of a warning signal;
14) zero protection and protection against loss of control if damage control circuits;
15) control acceptable (not over 100 Ohms) of resistance grounding, the hull of the harvester;
16) the control of the control circuits;
17) light indication on start-up and operating mechanisms, emergency tripping of the circuit breaker, the condition of the elements, blocks and control circuits;
18) the possibility of joint work with the equipment alarm and speakerphone (HPUS);
19) automatic operation of the actuator combine with stabilization load of electric motors and feed with speed limit flow at a predetermined level, settable from the driver's cab of the harvester, and with the constant current of the motors;
20) automatic mode operation of the harvester with the stabilization of the feed rate on a predetermined level settable from the driver's cab of the harvester, and a constant current electric motors;
21) mode of operation with manual control of excitation current of the electromagnetic coupling of the harvester from the roadway (for setup and installation);

22) disconnect the motor of the combine rollover and did not end start;
23) shutdown of electric motors supply of technology overload;
24) a smooth increase of feed speed of the processor from zero to a predetermined the installation at the beginning of the movement of the harvester in the automatic mode;
25) automatic reduction of feed speed of the processor to zero, and open or short circuit task installation of speed controls and sensor feed speed;
26) automatic braking of the feed drives before turning on the motor;
27) protection against current leakage to ground in power circuits of electromagnetic clutches www
( Rоткл not less than 2.0 kOhm);
28) management with one of the two remotes position the cutting органов3);
29) control of the feed speed of the harvester with the selected remote управления3);
30) lock the processor in the circuits of power питания3);
31) lock the inclusion of the harvester, conveyor and drive chains of VSP in force питания4).
32) start and stop the processor, pipeline and SCP from the core (PU 1) remote управления3);
33) emergency