DEMK Series Diko Electrical Equipments Ind. and Trade Corp. IMES Sanayi Sitesi B Blok. 206 Street. No:6 ZIP Code:37775 Dudullu - ISTANBUL / TURKEY Phone:+90216 3142626 Fax:+90216 4204901 www.diko.com.tr info@diko.com.tr
DEMK SERIES ELECTRIC HEATING & PROCESS TANKS WITH HOT WATER STANDARD SPECIFICATIONS OPTIONAL FEATURES AND REQUEST OPTIONS PRODUCT DESCRIPTION PLACE OF USAGE DIMENSION SCHEDULE INSTALLATION SCHEMATIC 1
STANDART SPECIFICATIONS DEMK Series Electric Heating Tanks Power Range between 72 kw 1200 kw Voltage Range between 110-208 380 400 440 600 (3 Phase) PLC Control panel (Smart Relay) PLC menu system with 3 levels & password protection Power Steps Control Temperature adjustment thermostat (0 90) C Password protected temperature adjustment Monoblock with its Electric Command Panel Compact Main Breaker (Thermic Magnetic Break) Phase protective relay Human Life Protection System Safety Thermostat for Over Heating (can be reset) Reduced operating voltage for command system 24VAC Audible and visual warning system against over heating Protection system against waterless operation Audible and visual warning system against low water level Expansion Tank with Membrane Heater W/cm 2 range between 5.8-6.8 On/off command circuit for circulation pump On/off remote control option Emergency Stop Button Water & Dust proof panel cover with polyurethane gasket Insulation : Rock wool Electrostatic powder paint coated galvanize body Tank safety valve Charge - discharge valve Manometer Special wrench for removing heating elements Smart Appearance 3 year product guarantee 10 year spare part supply guarantee 2
OPTIONAL FEATURES and REQUEST OPTIONS Function follow-up via PLC control panel Heat Ex-Changer with plaque applications (Thermal liquid like hot oil, hot steam and hot water) Stainless Steel inner tank, Stainless Steel outer jacket and command panel Vacuum Safety Valve Circulation Pump Flow Switch Installation Accessories Daily programmable time clock Special solution suggestions for different process requests Panel Air Conditioning (it can change fan or air conditioning because of environmental conditions) 3
STANDART SPESIFICATIONS PLC Control System Usage purpose of this programmable logic control panel is to provide easy function follow up of the heating system. User can easily control and adjust the heating functions and follow function faults from the control panel with digital thermostat-thermometer. Data adjustment access is password locked. Power Steps Control Generally total power diveded in to 3 equal power value as 3 groups via switches placed on panel cover. If all the switches are in ON position, tank will operate with maximum power. In summer season this power will not be necessary, thus it is possible to control the heating power via shutting down some of the switches. (0 90) C Temperature Adjustment Thermostat Adjusting desired temperature value is possible via this adjustment thermostat. Safety Thermostat for Over Heating Provides tank protection via breaking electric circuit of the heaters unless tank water temperature level passes over operating temperature value. Factory adjusted and sealed. This adjustment is inconvertible. Can be reset. Human Life Protection System (Leakage Current Relay) Heaters leaks current as miliamper as time goes by. This leakage current relay protects system and human life against short circuits and touchings. Audible And Visual Warning System Against Over Heating Safety Thermostat will break the circuit incase the tank water temperature level will pass over the limits, thus heating will stop. In this case this warning system will warn the operator with light and voice. Reduced Voltage for Command Circuit 24V.AC Diameter and isolation values of command cables are lower according to energy cables. This disadvantage is being eliminated via using devices with low voltage. Protection System Against Waterless Operation This system stops the operation to protect the heating elements incase the tank is empty or water level of the tank is low 4
Audible and Visual Warning System Against Waterless Operation This system stops the operation and starts to warn the operator with light and voice to protect the heating elements incase the tank is empty or water level of the tank is low Phase Protective Relay Ensures protection against voltage swell and voltage sag. Expansion Tank This is an installation accessory which absorbes expanded water and provide system protection. OPTIONAL EQUIPMENST and REQUEST OPTIONS Heat Ex-Changer with plaque applications (hot oil, hot steam and hot water) Vacuum Safety Valve This is a mechanical safety valve which provides protection for system and installation pipes against negative pressure (inner vacuum). Fan Coolant System Fan Coolant system prevents electric euipment failures due to over heating and excessive temperature via cooling the inside of the command panel. Thus longer life time and efficient operation is being ensured. 5
PRODUCT DESCRIPTION DEMK Serie electrical heating tanks with hot water are specially designed in order to meet users special heating requests and other different process requests. This package unit is consist of both electric and mechanic part in a monoblock construction. The monoblock unit will be ready to use after performing the necessary installation input-output connections and main electric supply connections. Power and command equipments of the unit are placed on its cabinet panel. Special features including temperature adjustment thermostat, thermometer, power circuit on/off switch(es), on/off switch for the command circuit of the pump, audible and visual warning systems against low water level and over heating and manometer let user to operate the product efficiently. Also with the help of these equipments user can easily follow up the functions of the system. The hearth of the system is the specially developped electric command panel. This electric command panel equipped with first quality main circuit components as long with the human life protection system and 24V.AC reduced operating voltage as a secondary safety precaution. Additionally, special development and production according to customer request for their special processes is possible. DEMK SERIE will be your solution partner; in order to clean oil tanks in oil plants, to provide hot water at constant flow for cement plants, to provide both hot fresh water and environment heating in villas with 2 or more storeys, in milk plants, for heavy oil heating applications in electric power plants, as long with solar panel and solar energy system applications, in order to cool down the temperature of the zone area and provide hot water with the help of this heat transfere, to refine fuel-oil or diesel and to warm up swimming pools Kırklareli Plant / Turkey 6
PLACE OF USAGE Construction Sites Food Production and Processing Processes Oil Plants Hotels Public Housing Cement Plants Chemical Industry Applications of heat ex-changer with Plaque Boiler with heat ex-changer Applications Swimming Pools Textile Industry Electric Power Plants Milk Plants Solar Panel Applications Solar Energy Systems 7
DEMK SERİES ELECTRICAL HEATING TANKS DIMENSION SCHEDULE MODEL TANK POWER HEIGHT WIDTH DEPTH DEMK-72 72 KW 1900 mm 720 mm 1500 mm DEMK-90 90 KW 1930 mm 740 mm 1520 mm DEMK-120 120 KW 1960 mm 795 mm 1535 mm DEMK-160 160 KW 1990 mm 850 mm 1550 mm DEMK-180 180 KW 2020 mm 905 mm 1565 mm DEMK-200 200 KW 2050 mm 960 mm 1580 mm DEMK-240 240 KW 2350 mm 1400 mm 1700 mm DEMK-260 260 KW 2350 mm 1400 mm 1700 mm DEMK-300 300 KW 2350 mm 1400 mm 1700 mm DEMK-360 360 KW 2350 mm 1400 mm 1700 mm DEMK-400 400KW 2350 mm 1400 mm 1700 mm DEMK-500 500 KW 2550 mm 1785 mm 1845 mm DEMK-600 600 KW 2675 mm 2060 mm 1920 mm DEMK-720 720 KW 2800 mm 2335 mm 1925 mm DEMK-920 920 KW 3000 mm 2800 mm 2650 mm DEMK-1200 1200 KW 3000 mm 2800 mm 2650 mm Please contact us in order to get further asisstance incase of different power requests and process applications. Product dimensions will be change according to the technical requirements of each Project. Because of this, approximate dimension values are given for your reference. up 8
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