NEW GENERATION Sa
NEW GENERATION SYNCHRONOUS iPM MOTOR TECHNOLOGY
(INTERNAL PERMANENT MAGNET)
• IE5 ultra premium efficiency class with PTC protection
• Closed-loop oil cooled motor type
• IP65/F high protection and insulation class
• Quiet operation without any need of greasing
• Can operate better in dirty working environment compared to classic models.
• No need for cooling fan or extra cooling requirement.
• No need for bearing maintenance due to high protection structure without friction.
• No short circuit problem due to epoxy coated motor windings.
• Optimum operation in low rpm regime. (No heating due to oil cooling)
NEW GENERATION DIRECT DRIVE SYSTEM WITHOUT COUPLING
• More stable operation with compact ‘motor-airend integrated direct drive’.
• Innovative and loss-free transmission without any coupling. (No gears, no coupling housing, no flexible coupling, no need for alignment.)
NEW GENERATION DUAL INVERTER TECHNOLOGY
• Capable of driving both the main motor and fan motor in a single unit
• Lean structure, less space for the electrical cabinet.
LOW ELECTRICAL CONSUMPTION
• For the best performance: low terminal kW (specific power) for unit m3/min capacity. (More advantageous energy consumption compared to classic models)
• Up to 15% extra energy savings compared to classic VSD models.
COMPACT CONSTRUCTION
• Less space requirement (compact design) compared to classic designs.
QUIET OPERATION & EFFECTIVE COOLING
• Quiet operation (compared to classic asynchronous type motors) due to oil-cooled and fan-less synchronous motor
• Independent motor-integrated silent cooling fans in every compressor model
TOUCHSCREEN ELECTRONIC CONTROLLER
• Compared to traditional solutions; Sarmak SELTRONİK Control System is specifically designed for screw compressor application. Utilizing the Dual-Invertor technology, it can drive both the main motor and cooling fan motor with separate control algorithms in a single unit. Dual IGBT output can help both motors to achieve the optimum efficiency.
• 4.3” or 7.0” inch color touchscreen with graphics. Parameter and status indicators. (Animations and symbols of start-stop status for ease of use)
• No need for extra supply to power the compressor controller or sensors.
• Energy saving sleep function
• Graphic display of pressure and temperature values
• Maintenance Period parameters
• Start-stop programming capability
• Operation Calendar
• Solenoid valve open / close delay periods setting capability
• Software updates with computer connection capability
SEPARATOR SYSTEM
• Original design and production by Sarmak: Vertical Air/Oil Tank certified by TÜV-SÜD/Germany
• Service-friendly, Vertical type Air/Oil separator filter element (In some models, spin-on separator)
OTHER COMPONENTS
• Inlet air filter, intake valve, safety valve, minimum pressure checkvalve, factory filled oil
• Sound and vibration insulated canopy, chassis.
YNCHRONOUS iPM MOTOR TECHNOLOGY
(INTERNAL PERMANENT MAGNET)
• IE5 ultra premium efficiency class, PTC protected.
• It is an oil-cooled engine type that operates in a closed circuit.
• It has a high protection class of IP65/F.
• It operates silently, there is no need for grease.
• It can work in more polluted environments than other classic models. There is no need for cooling air or fans.
• It does not require maintenance due to its bearing-free, frictionless internal structure and high protection.
• Motor windings are epoxy coated and do not cause short circuits.
• Provides optimum operation at low screw speeds. (Since the engine is oil-cooled, there is no heating.) It can operate with minimum capacity at lower speeds.
NEW GENERATION COUPLING-FREE DIRECT COUPLING SYSTEM
• Provides more stable operation; The motor-screw block is compact and integrated, directly coupled.
• Provides zero loss in transmission with its innovative, coupling-free connection. (No gear group, bell body, flexible coupling etc., no additional alignment required)
NEW GENERATION DUAL INVERTER TECHNOLOGY
• Ability to drive both main motor and fan motor at the same time
• Simpler and less space-consuming electrical panel
• Variable Speed / Speed Adjustable Working Mode
• Extra energy-saving feature of working at constant outlet pressure
• Ability to protect the compressor from peak discharge currents
• Compressor components protection due to soft start
• Efficient operation by quickly responding to variable pressure air needs
LOW ELECTRICITY CONSUMPTION
• In terms of performance; The unit provides low terminal kW (specific power) per m3/min. (It has more advantageous energy consumption compared to other classical models.)
• It can provide up to 15% extra energy savings compared to classic inverter models.
COMPACT CONSTRUCTION
• With its compact unit structure, it takes up less space than other classic models.
QUIET OPERATION & EFFECTIVE COOLING
• Thanks to its oil-cooled and fanless main engine, it operates more quietly than other classic models.
• Independent & motor-integrated axial fan in every model provides effective cooling performance.
TOUCH ELECTRONIC CARD SCREEN
• Sarmak SELTRONİK Control System, unlike traditional solutions, with its Dual-inverter system specially designed for the screw compressor system; It drives both the main motor and the fan motor with separate control algorithms. With dual IGBT output, optimum efficiency is achieved from the main motor and fan motor.
• 4.3” or 7.0” inch graphical color touch screen; It has parameter and status indicators. (animations and symbols showing working-stopping states)
• There is no need for an extra power supply to power the compressor controller or sensors.
• Energy-saving sleep function
• Graphical representation of pressure and temperature values
• Maintenance periods settings
• Ability to program a start-stop work table
• Working schedule
• Solenoid valve opening / closing delay times can be set
• Ability to make software updates via computer connection
SEPARATOR SYSTEM
• TÜV-SÜD/Germany approved, vertically positioned, original design and manufacturing Separator Tank
• Immersion type Air/Oil Separator filter element for ease of service (atomic separator in selected models)
OTHER COMPONENTS IN THE PRODUCT
• Air suction filter, Suction regulator/valve, safety valve, min. pressure check valve, factory filled oil, sound and vibration insulated canopy, chassis
