Ingersoll Rand IRN 15 Manual De Operaciones Y Mantenimiento página 28

26
INSTALLATION / HANDLING
ELECTRICAL DATA − ALL UNITS IRN 30HP / 22kW
Standard voltage
Drive motor
Motor enclosure
Power
Full load current (maximum)
Starts per hour (maximum)
ELECTRICAL DATA
Control voltage
Maximum fuse rating
See note 1, 3
Minimum wire size AWG
2
(mm )
See note 2, 3
ELECTRICAL DATA − ALL UNITS IRN 40HP / 30kW
Standard voltage
Drive motor
Motor enclosure
Power
Full load current (maximum)
Starts per hour (maximum)
ELECTRICAL DATA
Control voltage
Maximum fuse rating
See note 1, 3
Minimum wire size AWG
2
(mm )
See note 2, 3
1. The correct type and rating of line input fuse MUST BE fitted onto
the customers isolator or breaker close to the compressor.
Fast Acting Class−J, T or Semiconductor type, Current limiting,
Interrupt Rating − 200,000 Amps RMS SYM.
Alternate fuse may be used if the time current characteristics are faster
than fuses recommended in this section.
2. PVC/PVC Type Calculated using the following conditions:
i) PVC insulated cable, armoured, copper conductors.
ii) Cable clipped to a wall, in free air.
iii) Ambient temperature of 40_C (104_F) and relative humidity of 40%.
iv) 20m (65ft) cable run.
v) Volt drop limited to −10% during starting, −4% during normal
running.
vi) Protected by the fuse listed above.
3. Always apply local electrical codes for sizing cables and fusing.
en
Low Voltage
208V 230V
91 82
150A 125A
2 (32) 2 (32)
Low Voltage
208V 230V
122A 110A
200A 200A
2/0 (70) 2/0 (70)
High Voltage
380V
IP65
20HP / 15kW
50
20
24VDC
75A
6 (16)
High Voltage
380V
IP65
25HP / 18.5kW
66.5A
20
24VDC
125A
4 (25)
If there are any deviations from the above, or special regulations
apply, the installation must be planned by a competent, qualified
engineer.
NOTE
All data applies to standard product only.
400V 460V
47 41
75A 70A
6 (16) 6 (16)
400V 460V
63A 55A
100A 80A
4 (25) 4 (25)
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