|
ASTRA 160-type compressor station with frame
| |
Type |
Type
|
| |
ASTRA 160-E-4
|
ASTRA 160-B
|
|
Type
|
piston compressor
|
piston compressor
|
|
Number of cylinders
|
3
|
3
|
|
Number of stages
|
3
|
3
|
|
Cylinder bore
|
72/28/14 mm
|
72/28/14 mm
|
|
Stroke
|
39 mm
|
39 mm
|
|
Cooling
|
with air
|
with air
|
|
Speed
|
1400 r.p.m.
|
1400 r.p.m.
|
|
Output
|
approx. 160 litres/min.
|
approx. 200 litres/min.
|
|
Discharge overpressure, max.
|
30 MPa
|
30 MPa
|
|
Discharge overpressure, max., Stage 1
|
0.8 MPa
|
0.8 MPa
|
|
Stage 2
|
6.5 MPa
|
6.5 MPa
|
|
Stage 3
|
20 MPa (30 MPa)
|
20 MPa (30 MPa)
|
|
Safety valve setting – Stage 1
|
1 MPa
|
1 MPa
|
|
Stage 2
|
7.2 MPa
|
7.2 MPa
|
|
Stage 3
|
22 MPa (33 MPa)
|
22 MPa (33 MPa)
|
|
Suction pressure, absolute
|
100 kPa
|
100 kPa
|
|
Suction temperature
|
20oC
|
20oC
|
|
Compressed air temp. behind final cooler
|
30oC + 5oC
|
30oC + 5oC
|
|
Oil
|
MOLY synthetic compressor oil
|
MOLY synthetic compressor oil
|
|
Amount of oil
|
0.95 litres
|
0.95 litres
|
|
Dimensions incl. frame, mm
|
l. 760x w. 430 x h.570
|
l. 760x w. 430 x h.570
|
|
Weight (without drive unit)
|
55 kg
|
55 kg
|
|
Gas to be compressed
|
air
|
air
|
|
Air composition to DIN 3188, max.
|
|
|
|
Water
|
<35 mg/m3
|
<35 mg/m3
|
|
Oil
|
<0.35 mg/m3
|
<0.35 mg/m3
|
|
CO
|
<50 ppm
|
<50 ppm
|
|
CO2
|
<1000 ppm
|
<1000 ppm
|
|
Generated noise
|
85 dB(A)
|
85 dB(A)
|
|
Time of filling 10-litre cylinder, 22 MPa
|
<12.5 min.
|
<10 min.
|
|
Paper air filter
|
type V2 (PND 13-027 80)
|
type V2 (PND 13-027 80)
|
|
Filter cartridge: molecular sieve, type MS 518
|
50% 115 g
|
50% 115 g
|
|
Filter cartridge: active carbon
|
50% 105 g
|
50% 105 g
|
ASTRA V3-type compressor station with frame
| |
Type
|
Type
|
| |
ASTRA V3-E-5,5
|
ASTRA V3-B
|
|
Type
|
piston compressor
|
piston compressor
|
|
Number of cylinders
|
3
|
3
|
|
Number of stages
|
3
|
3
|
|
Cylinder bore
|
72/28/14 mm
|
72/28/14 mm
|
|
Stroke
|
39 mm
|
39 mm
|
|
Cooling
|
with air
|
with air
|
|
Speed
|
1800 r.p.m.
|
2000 r.p.m.
|
|
Output
|
approx. 225 litres/min.
|
approx. 250 litres/min.
|
|
Discharge overpressure, max.
|
30 MPa
|
30 MPa
|
|
Discharge overpressure, max., Stage 1
|
0.8 MPa
|
0.8 MPa
|
|
Stage 2
|
6.5 MPa
|
6.5 MPa
|
|
Stage 3
|
20 MPa (30 MPa)
|
20 MPa (30 MPa)
|
|
Safety valve setting – Stage 1
|
1 MPa
|
1 MPa
|
|
Stage 2
|
7.2 MPa
|
7.2 MPa
|
|
Stage 3
|
22 MPa (33 MPa)
|
22 MPa (33 MPa)
|
|
Suction pressure, absolute
|
100 kPa
|
100 kPa
|
|
Suction temperature
|
20oC
|
20oC
|
|
Compressed air temp. behind final cooler
|
30oC + 5oC
|
30oC + 5oC
|
|
Oil
|
MOLY synthetic compressor oil
|
MOLY synthetic compressor oil
|
|
Amount of oil
|
0.95 litres
|
0.95 litres
|
|
Dimensions incl. frame, mm
|
l. 760x w. 430 x h.570
|
l. 760x w. 430 x h.570
|
|
Weight (without drive unit)
|
55 kg
|
55 kg
|
|
Gas to be compressed
|
air
|
air
|
|
Air composition to DIN 3188, max.
|
|
|
|
Water
|
<35 mg/m3
|
<35 mg/m3
|
|
Oil
|
<0.35 mg/m3
|
<0.35 mg/m3
|
|
CO
|
<50 ppm
|
<50 ppm
|
|
CO2
|
<1000 ppm
|
<1000 ppm
|
|
Generated noise
|
85 dB(A)
|
96 dB(A)
|
|
Time of filling 10-litre cylinder, 22 MPa
|
<10.5 min.
|
<10 min.
|
|
Paper air filter
|
type V2 (PND 13-027 80)
|
type V2 (PND 13-027 80)
|
|
Filter cartridge: molecular sieve, type MS 518
|
50% 115 g
|
50% 115 g
|
|
Filter cartridge: active carbon
|
50% 105 g
|
50% 105 g
|
ASTRA V3.2-type compressor station with frame
| |
Type |
Type |
| |
ASTRA V3.2-E-7,5
|
ASTRA V3.2-B
|
|
Type
|
piston compressor
|
piston compressor
|
|
Number of cylinders
|
3
|
3
|
|
Number of stages
|
3
|
3
|
|
Cylinder bore
|
75.5/28/14 mm
|
75.5/28/14 mm
|
|
Stroke
|
48 mm
|
48 mm
|
|
Cooling
|
with air
|
with air
|
|
Speed
|
1600 r.p.m.
|
1700 r.p.m.
|
|
Output
|
approx. 250 litres/min.
|
approx. 280 litres/min.
|
|
Discharge overpressure, max.
|
30 MPa
|
30 MPa
|
|
Discharge overpressure, max., Stage 1
|
0.8 MPa
|
0.8 MPa
|
|
Stage 2
|
6.5 MPa
|
6.5 MPa
|
|
Stage 3
|
20 MPa (30 MPa)
|
20 MPa (30 MPa)
|
|
Safety valve setting – Stage 1
|
1 MPa
|
1 MPa
|
|
Stage 2
|
7.2 MPa
|
7.2 MPa
|
|
Stage 3
|
22 MPa (33 MPa)
|
22 MPa (33 MPa)
|
|
Suction pressure, absolute
|
100 kPa
|
100 kPa
|
|
Suction temperature
|
20oC
|
20oC
|
|
Compressed air temp. behind final cooler
|
30oC + 5oC
|
30oC + 5oC
|
|
Oil
|
MOLY synthetic compressor oil
|
MOLY synthetic compressor oil
|
|
Amount of oil
|
0.95 litres
|
0.95 litres
|
|
Dimensions incl. frame, mm
|
l. 760x w. 430 x h.570
|
l. 760x w. 430 x h.570
|
|
Weight (without drive unit)
|
55 kg
|
55 kg
|
|
Gas to be compressed
|
air
|
air
|
|
Air composition to DIN 3188, max.
|
|
|
|
Water
|
<35 mg/m3
|
<35 mg/m3
|
|
Oil
|
<0.35 mg/m3
|
<0.35 mg/m3
|
|
CO
|
<50 ppm
|
<50 ppm
|
|
CO2
|
<1000 ppm
|
<1000 ppm
|
|
Generated noise
|
85 dB(A)
|
96 dB(A)
|
|
Time of filling 10-litre cylinder, 22 MPa
|
<10.5 min.
|
<10 min.
|
|
Paper air filter
|
type V2 (PND 13-027 80)
|
type V2 (PND 13-027 80)
|
|
Filter cartridge: molecular sieve, type MS518
|
50% 115 g
|
50% 115 g
|
|
Filter cartridge: active carbon
|
50% 105 g
|
50% 105 g
|
TECHNICAL SPECIFICATIONS OF THE ELECTRIC MOTORS
|
Output
Voltage
Rated current
Frequency
Protection from contact voltage
Supplementary protection
Motor speed
Weight of motor
Protection class
|
4 kW
3 x 400 V
9.9 A
50 Hz
Protection by isolating it from the power supply
By interconnecting
2880 r.p.m.
27 kg
IP 55
|
5.5 kW
3 x 400 V
11 A
50 Hz
Protection by isolating it from the power supply
By interconnecting
2900 r.p.m.
35 kg
IP 55
|
7.5 kW
3 x 400 V
16,5 A
50 Hz
Protection by isolating it from the power supply
By interconnecting
2910 r.p.m.
35 kg
IP 55
|
TECHNICAL SPECIFICATIONS OF THE INTERNAL COMBUSTION ENGINE
|
Sort
Model
Fuel
Type of engine
Engine capacity
Bore x stroke
Cooling system
Ignition system
Weight
Dimensions in mm
|
Petrol engine
HONDA GX 270 / HONDA GX 390
Petrol with an octane no. which is higher than 90
Four-stroke, single-cylinder
270 cm3 / 389 cm3
77 x 58 mm / 88 x 64 mm
Air cooling
Transistorised, magnetoelectric
23.5 kg / 31 kg
l. 360 x w. 420 x h. 410 / l. 405 x w. 450 x h. 443
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