PM2 Series

SCR PM2 Series

Permanent Magnet Variable Speed Drive (7.5kW-15kW)

The PM2 series works by ramping up and down to coincide with your air demands, supplying only the amount of air and constant pressure needed. Unlike fixed-speed compressors, the SCR PM2’s goal is to keep the compressor continually on load and avoid running time offload. PM2 compressors have a wide variable range of 40-100%, making them suitable for multiple applications, resulting in significant energy savings and minimising CO2 emissions.

PURE SOFT-START SYSTEM AS STANDARD

Soft-start system reduces the electric current during start-up

On start-up, traditional fixed-speed compressors, with direct online or star-delta starters, can draw up to 3.5 times their full load current. The soft-start technology on the PM2 variable speed ensures that the starting current never exceeds the rated value.

Energy savings of up to 50%!

INOVANCE VARIABLE SPEED DRIVE (VSD)

SUPER PREMIUM EFFICIENCY MOTOR (IE4 EQUIVALENT)

SCR PM2 FEATURES

1. PERMANENT MAGNET MOTOR

  • Reach IE4 efficiency standard
  • Lubricant-cooled motor
  • VSD: variable speed drive
  • IP65 protection

2. NEW IMPROVED AIREND

  • New improved rotor profile
  •  R&D in Japan
  • Designed to give many years of reliable operation

3. INNOVATIVE INOVANCE INVERTER

  • Wide voltage design
  • Meets C3 and C3 EMC requirements
  •  Built-in DC reactor
  • Independent cooling air duct design
  • Robust enclosure for trouble-free operation even in the harshest of conditions

4. EXTERNAL GAUGES

  • Easy-to-read gauges
  •  Internal compressor pressure reading
  • System pressure reading

5. AIR INLET FILTER

  • Nanoscale heavy duty
  • Filtration accuracy up to 99.9%
  • Dust particles below 0.3 micron
  • Extends the service life of the lubricating oil and oil filter

6. INLET VALVE

  • Optimises the inlet flow of the airend
  • No blowdown losses
  • Full aluminium maintenance-free design
  •  High vacuum degree: 700mmhg
  • Large suction area
  •  Low load energy consumption in unloaded operation
  •  Fluoro rubber for improved valve seal

7. COOLING FAN

  • Compact
  • Low noise level
  • High capacity for optimized cooling
  • Low power consumption

8. OIL FILTER

  • High-efficiency oil filter removes contaminants from the oil
  • Oil particles can be controlled at 0.1 micron
  •  Ensures a smooth and well-lubricated oil system

9. INTEGRATED AIR RECEIVER & AIR/OIL SEPARATOR TANK

  • AS1210 designed and certified
  • Patented integrated design
  • Reduces compressor’s overall size

10. SPIN-ON SEPARATION SYSTEM

  • The high-efficiency oil separator ensures that the oil carryover is less than 3ppm
  • System pressure loss is less than 0.02mpa
  • Dramatically reduces maintenance and down time
  •  System pressure loss is less than 0.02mpa

11. ALL-STEEL INTERNAL PIPE SYSTEM

  • All-steel internal pipework and compression joints prevent leakage and premature ageing, often seen with flexible pipes
  • Minimum pipe friction
  • Reduced air flow friction

KEY DESIGN FEATURES

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PATENT DESIGN INTEGRATED AIR RECEIVER & AIR/OIL SEPARTOR TANK

  • The new labyrinth structure integrates the oil/air separator tank with the main air receiver.
  • Patented design dramatically reduces the compressor size, saving you valuable floor space.

LOW SOUND ACOUSTIC ENCLOSURE

  • • Quiet noise enclosure
  • • Perfectly suited to indoor installation
  • • Can be installed close to work areas
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FLIP-TOP EASY MAINTENACE

A simple flip-top design means that all components are accessible for maintenance.

  • Service times are kept to a minimum
  • Spin-on separator and oil filter
  • No hoses to replace
  • Neat rigid pipework layout
  • No belts or coupling to change

QUIET NOISE LEVELS

The Work Health and Safety Code of Practice for managing noise at work states that 85dB(A) is an acceptable noise level for 8 hours continuous exposure. From 67-71dB(A), the Westair SCR PMSeries is therefore quiet and perfect for maintaining a safe workplace.

SPACE SAVER

The unique flip-top design minimises the space required around the compressor.

  • All service items can be accessed from the front
  • No rear service access needed
  • No rear airflow ventilation required
  • Minimal side clearance needed
  • Can be located close to any wall
  • From 55cm wide and 123.6cm long
  • The small, compact design frees up valuable floor space

SPECIFICATION

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Warranty

Standard 2-year warranty – covers the complete compressor (terms and conditions apply)

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