Aerzen - D 62 H
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Technical information
| Manufacturer | Aerzen |
|---|---|
| Part number | D 62 H |
| Inner Code | 4914787 |
| Description | rotary lobe compressors |
| Technical specification | Medium air Volume flow ¹ Q1 m³/min 51.8 28.5 Volume flow ¹ Q1 m³/h 3109 1707 Volume in normal state Based on T1=273K, p1=1.013 bar, rF= 0% QN Nm³/h 2852 1566 Mass flow kg/h 3722 2044 Suction density ρ kg/m³ 1.197 1.197 Relative Humidity rF% 65 65 Inlet pressure (abs.) p1 bar 1,013 1,013 Outlet pressure (abs.) p2 bar 2.513 2.513 Pressure difference p mbar 1500 1500 Inlet temperature t1 °C 20 20 Outlet temperature t2 °C 143 144 Clutch power Pk kW 120 68 Engine speed nMot min-1 2887 1712 Motor power PMOt kW 160 Motor frequency f Hz 48.5 29 Construction tolerances for volume/mass flow% +5/-5 for power consumption% +5/-5 Machine noise per unit Sound pressure level without hood approx. Lp (A) dB (A) 98 Sound pressure level with hood approx. Lp (A) dB (A) 78 measured in free field at a distance of 1 m from the outline of the unit without radiation noises the pipeline. (Tolerance ± 2 dB (A)). Noise measurement in accordance with DIN EN ISO 2151. For sound generation at the installation site, see TN01184 (please request if required). Nominal connection size Pressure side DN 200 Basic drawing 4000312227 4900057950 Motor data sheet Type: W22 Manufacturer Aerzen Model size: 315 S/M Power: 160 kW Speed: 2975 min-1 Rated voltage: 400 V Frequency: 50 Hz Tolerances: in accordance with IEC 60034-1 Protection class: IP 55 Design: B3T Insulation class: F Weight: 1197 kg Rated current: 266 A Starting current: 4 to 8 times the nominal current with a direct start Efficiency: 96.3% Efficiency class IE4 Power factor: 0.9 Moment of inertia: 3.2 kgm² Shaft diameter: 65 mm Start: frequency converter Motor protection: with 3 built-in thermistors Drive type: flying over narrow V-belts Load torque: constant over the entire control range AERZEN Delta Hybrid Consisting of the following elements, which are completely assembled in the factory: Pos. pcs. description 1.1.1 1 AERZEN rotary lobe compressor stage D 62 H with low pressure rotor profile 3+4 for optimum low energy consumption with immersion oil lubrication. 1.1.2 1 Torsion-resistant base support with integrated pressure silencer in accordance with Pressure Equipment Directive PED 2014/68/EU, without absorption material, with wear-free installations. Motor rocker as a clamping device for Belt drive, auxiliary spring construction not required Elastic set machine feet for body-soundproofing installation, Connection housing with built-in check valve. 1.1.3 1 pressure valve, version B, DN 125, according to PED 2014/68/EU, for protection of the aggregate, cannot be used as a system safety device, valve adjustment pressure: 1550 mbar 1.1.4 1 Vacuum generator for transmission room ventilation for 100% oil-free compression 1.1.5 1 Suction filter silencer ISO Coarse-filter class 60%-85% separation efficiency in accordance with DIN EN ISO 16890 1.1.6 1 axial compensator DN 200, pressure side 1.1.7 1 Narrow V-belt drive 1.1.8 1 AERZEN AERtronic Advanced control unit for operating/monitoring a rotary lobe compressor and control of the optional power cabinet. Control unit integrated in the sound hood. Issuance Approved to start by the machine or stop in an emergency. Remote control of the machine via bus and digital communication. visualization and storage of operating data, Provision of service, fault and maintenance Information, navigation and operation via touchscreen. Transfer of all Parameters and information about standard Modbus RTU interface - without Power component monitoring. Operating hours meter, monitoring of windings temperature of the drive motor with thermistors (PTC), and monitoring of suction pressure (filter contamination), ultimate pressure, oil pressure and final temperature and oil temperature. Basic module and extension modules with digital and analog inputs/ outputs. The following are included: Transmitters for suction pressure, end pressure, oil pressure, system pressure End temperature and oil temperature sensors. Supply voltage: 3/PE ~ 380 — 420V 50Hz/460V 60Hz AERZEN Delta Hybrid Type: D 62 H, as specified above three-phase motor in accordance with IEC, design: B3T, 160 kW, 2975 rpm, frame size: 315 S/M Protection class IP 55, 400 V, 50 Hz Make: WEG, efficiency class: IE4, insulation class F used in accordance with B, with 3 built-in temperature sensors motor assembly Sound hood made of galvanized steel sheet with oil drip pan. Painted in RAL 5001/ RAL 7047 front elements. Segmented construction with inner lining and forced ventilation, electric fan wheel powered (motor 400V 50Hz/460V 60Hz). Schallhaube for setting up several units next to each other suitable. Transport with a forklift is possible. Sound cover for indoor installation Extra charge AerTronic extension for frequency converter recording the actual value of system pressure with a pressure transmitter or oxygen content via external transmitter. The target value Can be entered permanently in the system or via Modbus/ Profibus can be set. Through the external input Can the speed specification for a frequency converter can be carried out directly. I/O extension with analog inputs (4.. 20mA) for setpoint and an external speed specification. oil filling, Delta Lube 06 service accessories Inspection certificate Certificate 2.2 (Balancing and Material) |