Screw air compressor Profi Kompressoren ARROW II 37 kW VSD 2040-5600 l/min 10 bar 400V direct drive

Item internal code: ARROW37VSD

In response to client demand and the current situation on the electricity market, we have extended our product range with the ARROW II 37kW VSD screw compressor. It comes equipped with an inverter enabling smooth power adjustment, so it can be adapted to meet your compressed air requirements at any given moment. This allows for significant savings in terms of electricity consumption and also extends the lifespan of the compressor's mechanisms.

The inverter, or frequency converter, enables the compressor to start up smoothly without the jumps that occur when other starting methods are used.

Stepless acceleration and braking leads to slower wear and tear of the compressor’s drive components and reduces electricity consumption. Smooth RPM control is used especially in plants where the demand for compressed air tends to vary.

The compressor is powered by a premium efficiency IE3 synchronous permanent magnet motor, which enables it to generate the appropriate torque from the lowest rotational speed. This solution allows both the dimensions and the noise of the motor to be reduced.

Direct power transmission between the motor and the screw mechanism (see photo) effectively eliminates torsional vibrations and the need to adjust the conventional belt transmission. Instead of traditional pressure hoses, metal pipes are used to connect the compressor's components, which improves the performance of the compressor and increases its reliability.

The reliable inlet valve (see photo) by JIV Pneumatic is a unique combination of a pneumatic valve with electric actuator. The valve is made of aluminium, brass and stainless steel and equipped with NBR seals, which guarantee many thousands of hours of trouble-free operation.

Pressure sensor (see photo) - the conventional pressure switch was eliminated and replaced with an electronic sensor, which enables this critical element to have a longer lifespan (with no mechanical contactor or rubber diaphragm) and also allows immediate diagnostics in the event of a fault.

It is also worth mentioning the following standard features:

*menu in Polish or English

*full colour touchscreen control panel

*stepless speed control

*control of all motor operating hours (fully loaded + idle)

*control of motor operating hours when fully loaded

*control of consumables (oil, filters, separator, inspections, etc.)

*phase direction compliance control

*phase failure control

*electric motor overcurrent control

*pressure control (working pressure, max. pressure, emergency stop)

*mechanism temperature control (min., max., fan activation)

*oil temperature control (warning, compressor shutdown)

*electricity consumption parameters displayed in real time

*ability to program the compressor to work on selected days of the week and at specific times

*error history record

The warranty for products from the ARROW PROFI KOMPRESSOREN series can be extended by up to 3 years while our competitively priced maintenance service is another strong argument in favour of choosing our equipment.

You can calculate the current inspection and service costs here.

The extended warranty conditions can be found here.

TECHNICAL DATA:

Example pneumatic system diagram.

1) ARROW II 37 kW screw compressor.

2) Flexible anti-vibration hose. Product code: WSZ11,

3) ATS cyclone separator. Product code: SG/ATS-SGO1266,

4) Vertical pressure vessel 2000l. Product code: CZPB2000P11,

4) Vessel fittings. Product code: WSZZ500,

5) ATS filter, P series. Product code: DG/ATS-FGO1325-P,

6) Refrigerated air dryer ATS ISO4 3st.C. Product code: DGO365,

7) ATS filter, M series. Product code: DG/ATS-FGO1325-M,

8) ATS filter, H series. Product code: DG/ATS-FGO1325-H,

9) ATS filter, C series. Product code: DG/ATS-FGO1325-C,

10) Water/oil condensate separator. Product code: OWS510,

11) Compressed air system components.

12) Compressed air filter + pressure-reducing valve + lubricator. Product code: RED63,

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