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12. Annex
51
12
Ann ex
12.1
Technical data USA/Canada version L15-L22 60 Hz
Technical data L15-L22 ; 60 Hz
L15
L18
L22
Maximum operating pressure
psi g
110
130
190
110
130
190
110
130
190
Minimum operating pressure
psi g
73.0
Ambient temperature
°F
+ 33.8 / + 113
Flow
cfm
91.5
85.5
65.1
113.3
104.9
82.6
129.4
120.1
94.8
After-cooler outlet temperature above ambient
temp.
°F
20
20
18
22
22
22
25
25
25
Sound pressure level (to ISO 2151)
dB(A)
73
74
74
Nominal motor rating
hp(kW)
20 (15)
25 (18.5)
30 (22)
Full-load current max. 200V / 230V
Amps
63 / 56
77 / 68
93 / 81
Full-load current max. 460V / 575 V
Amps
30 / 23
37 / 27
42 / 32
Motor protection type
IP55, EPAct
Nominal speed
rpm
3600
Nominal fan motor power
no separate fan motor
Recommended cable size
(200V/230V/460V/575V) @ 167°F
AWG
4 / 4 / 8 / 10
3 / 4 / 8 / 10
1 / 2 / 8 / 8
Recommended fuse size (200V230V/460V/575V)
Amps
80 / 70 / 35 / 30
90 / 80 / 50 / 35
110 / 90 / 50 / 40
Ventilating fan capacity
cfm
1943
Cool air exhaust temperature above ambient temp.
°F
31
42
47
max. allowable pressure drop in duct at ambient
Pa
200 @ 95 °F / 40 @ 113 °F
Total oil volume
gal (Litres)
2.5 (9.5)
Approx. Oil carry over
ppm
< 3
Compressed air delivery connections
1 - 11 1/2 NPT
Weight (dry)
lbs (kg)
739 (335)
796 (361)
810 (367)
Dimensions L x W x T
inch (mm)
31 x 27.5 x 47.3 (787 x 698 x 1202)