Complete piped internally and ready for installationĪir/Coolant System: Cooling air enters the package though a replaceable and cleanable package pre-filter. pressure dew point stainless steel plate type heat exchanger moisture separator and Eco-drain. Refrigerated Dryer: Single hook up integrated dryer CFC free R134a refrigerant 38 deg.
Protective Devices: Built-in protective devices include safety pressure relief valve, emergency stop button, and fluid level sight glasses This allows the unit to run either fully loaded or off-line to reduce power requirements. Starter: Magnetic wye-delta reduced voltage starter ensures low starting current and soft start.ĭrive: Maintenance-free elastic belt doesn’t require re-tensioning and maintains efficient power transfer from motor to the airend.Ĭontrol Panel: Sigma Control Basic: PLC-based control system with monitoring of emergency stop, motor overload, direction of rotation, airend discharge temperature, refrigerated dryer, analog inputs, cabinet temperature, service hours, back pressure, and minimum starting temperature.Sigma Control Basic ensures economic operation by means of the optimized start-stop control system. Other voltages are available upon request. Motor: TEFC electric motor, 1-Phase, 60 Hz., 208 ~ 230., 3,600 rpm, class F insulation, 1.15 service factor and EPAct compliant. Compressed Air Dryer: Increase Efficiency, Reduce Wear and TearĬompressor: Single stage, flooded, rotary screw airend with the power saving, proprietary SIGMA profile.
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