Durr Dental 4852-54, Инструкция по установке и эксплуатации

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4 Technical data
4.1 Quattro P 20
Electrical data 4852-54
Rated voltage V 400
Mains frequency Hz 50 60
Nominal current at 8 bar (0.8 MPa) A 17.6 19.2
Speed
rpm 1440 1700
Type of protection IP 21
Mains fuses * A 25
Max. permissible mains impedance in
accordance with EN 61000
‑
3
‑
11 ** W 0.13
* Circuit breaker fuse characteristics B, C or D in acc. with EN 60898-1
** Mains impedance at 6 switching cycles per hour. If the number of switching cycles per hour is
higher a lower mains impedance is required.
General technical data
Pressure tank volume l 90
Suction power, approx. l/min 1685 2025
Delivery at 5 bar (0.5 MPa) * l/min 885 1030
Pressure build-up phase 0 - 7.5 bar (0 -
0.75 MPa) c.
s 45 40
Duty cycle % 100
Start-up pressure bar (MPa) 5.5 (0.55)
Cut-off pressure bar (MPa) 7.5 (0.75)
Cut-off pressure, max. adjustable bar (MPa) 9.0 (0.9)
Safety valve, maximum permissible oper-
ating pressure
bar (MPa) 10 (1)
Pressure dew point at 7 bar (0.7 MPa) ** °C £ +5
Dimensions (H x W x D) *** cm 114 x 115 x 77
Weight kg 300
Noise level **** dB(A) 75 77
* Delivery without membrane drying unit, at +20°C and 1013 mbar (0.1 MPa)
** Value determined at an ambient temperature of +30 °C
*** Values without accessories and add-on parts
**** Noise level in accordance with ISO 3744
Filter mesh size
Compressor air intake filter µm 3
Fine filter for membrane drying unit µm 3
Sterile filter for membrane drying unit µm 0.01
Product description
8 4852100006L02 1907V005
EN