PURPOSE AND SCOPE.
Control unit for the cover of the digester (BUKK-01) is designed to control the hydraulic drive of the cover of the digester.
BUKK provides the following tasks:
- activation of the electric motor of the hydraulic drive;
- shutdown of the electric motor of the hydraulic drive with a given delay after the performed operation;
- activation and deactivation of hydraulic drive solenoids in accordance with the algorithm of the operation being performed;
- indication of the current position of the boiler cover;
- indication of the presence of pressure in the boiler;
- issuing signals about the position of the boiler cover in the external system in the form of "dry" contacts.
MAIN TECHNICAL DATA AND CHARACTERISTICS.
- Protective performance BUKK-01 - IP 65;
- Dimensions of the electronic measuring unit 440 x 350 x 180 mm;
- Weight 3 kg;
- Power supply: 220 + 10 / -15 B, 50 Hz;
- Power consumption - no more than 20 V * A;
- Digital inputs "dry contact" - 6 pieces;
- Output relay 240 V 10 A - 5 pcs;
- Output for connection of three-phase electric motor 380 V 4 kW - 1 pc;
Acceptable environmental parameters:
1. Moisture - up to 95% at 20 ° C;
2. Pressure - 760 mm of mercury. ± 30;
3. Temperature - +5 ÷ +50 ° С;