P. 25 - Chap. 4 Performance and specifications
G
B
4.3
Air receiver
Capacity of 270 or 500 litres according to model; type approved at 11 or 17 bar depending on the model.
4.4
Compressor
RM
5.5-15 kW
Patented VT series air-end unit, single stage, BA51 model, oil
injection lubricated
15 kW
Patented VT series air-end unit, single stage, BA69 model, oil
injection lubricated:
Drive male rotor
RM
, five lobes, offset profile
Driven female rotor RF, six flutes, offset profile
RF
4.5
Electrical motors and drives
Compressor start-up
Fixed speed motors
Two-pole, closed, three-phase asynchronous motor (rated speed of 3000 rpm at 50 Hz, 3600 rpm at 60 Hz,
protection rating IP54, insulation class F, service class S1, reference
MP
in Figs.
14
,
16, 18
,
20
,
22
,
24
)
Variable speed motors
Four-pole closed three-phase asynchronous motor (rated speed of 1500 rpm at 50 Hz, protection rating IP54,
insulation class F, service class S1, reference
MP
in Figs.
14
,
16, 18
,
20
,
22
,
24
), intended for use at variable
speed through powering with inverter
Electric fan
Fan coaxial to the electrical motor (reference
EV
in Figs.
13, 15, 17, 19, 21, 23
)
Drives
Compressor motor - drive by means of removable taper bushing pulleys and toothed V-belts (reference
CT
in Figs.
13, 15, 17, 19, 21, 23
)
Electric fan: direct, co-axial transmission
4.6
Power supply data
Three-phase power supply; voltage and frequency according to rating data. Supply cables with a minimum
cross-section area as shown in tables 1and 2. Mains fuses and ground circuit breaker as shown in the fol-
lowing table.
Fig. 26
Summary of Contents for GENESIS Series
Page 1: ...GENESIS FORMULA MODULO 5 5 15 kW USE AND MAINTENANCE HANDBOOK GB...
Page 2: ......
Page 82: ...P 80 Chap 12 Diagrams G B 12 Diagrams Hydraulic pneumatic plant diagram 12 1...
Page 85: ...P 83 Chap 12 Diagrams G B Power circuit wiring diagram 5 5 15 kW Machines with air dryer 12 3...
Page 86: ...P 84 Chap 12 Diagrams G B Power circuit wiring diagram 11 kW Machines with inverter 12 4...
Page 89: ...P 87 Chap 12 Diagrams G B Auxiliary circuit wiring diagram 11 kW Machines with inverter 12 7...
